tuesday, nov. 4sean p. walters* and isabella gazzo 196-2 1:45 pm creating a novel collaborative...

128

WETLAND SOILS — SESSION NO. 179

179-11 11:35 AM Soil Nutrient Supply Rates in Natural and Reconstructed Wetlands of the Oil Sands Region. Eric Bremer*, Richard Petrone, Felix Nwaishi, Merrin Macrae, Meagan Wood, Maria Strack, Tariq Munir and Kevin Devito

179-12 11:50 AM Analysis of Denitrification in Restored Wetlands of the North Carolina Coastal Plain. Thomas F. Ducey*, Patrick G. Hunt and Jarrod Miller

12:05 PM Adjourn.

SESSION NO. 180 Wetland Soils: I (includes student competition)

SSSA Division: Wetland Soils Section or Division Cosponsor: Wetland Soils

Renaissance Long Beach, Naples Ballroom II, First Floor Presider: Walter Lee Lee Daniels

1:15 PM-4:20 PM 1:15 PM Introductory Remarks.180-1 1:20 PM Attenuation of Agrochemicals Export By

a Bioretention Swale: Effect of Flow Path and Antecedent Soil Moisture. Pierre-Andre Jacinthe* and Amy Noel Smith

180-2 1:35 PM Effect of Salinity on Denitrification Potential and Soil Microbial Community in Three Louisiana Coastal Wetlands. Zhuo Wei*, Jim Jian Wang and Syam Dodla

180-3 1:50 PM Temperature Sensitivity of Soil Organic Matter Decomposition in Subtropical Wetlands: Assessing the Role of Microbial Carbon Use Efficiency. Debjani Sihi*, Kanika S. Inglett and Patrick W. Inglett

180-4 2:05 PM Microbial Fe(III) Reduction in Subalpine Wetlands: Key Process Governing the Fate of Organic Carbon. Kathrin Schilling*, Chandra Richards, Thomas Borch and Céline Pallud

180-5 2:20 PM A Decadal Scale Nutrient Loading Study in a Coastal Wetland: Impacts on Soil Microbial Processes. Havalend Steinmuller*, Morgan McKee, Sean Graham, Irving Mendelssohn and John R. White

180-6 2:35 PM Biogeochemistry of Wetland Soil at Depth within the Prairie Pothole Region. Carrie Werkmeister*, Larry J. Cihacek, Donna Jacob and Marinus Otte

180-7 2:50 PM Influence of Vegetation Type on Soil Organic Nitrogen Composition and Mineralization in Subtropical Wetlands. Christine M. VanZomeren*, Rupesh Bhomia, Malak M. Tfaily, Kanika S. Inglett, William T. Cooper and K. Ramesh Reddy

3:05 PM Break.180-8 3:20 PM Drivers of Methanogenesis Pathways in

Subtropical Wetlands: Florida Everglades As a Case Study. Lucy Ngatia*, Kanika S. Inglett, K. Ramesh Reddy, Anna Normand, Francisca Ordonez Hinz, Jeff P. Chanton and Patrick W. Inglett

180-9 3:35 PM Arsenic Content and Geochemistry of Carbonate-Rich Fens: Source or Sink?. Douglas A. Wysocki*, Lance Howe, Steven Winter, Douglas D. Malo, Zamir Libohova and Michael Whited

180-10 3:50 PM Exceedance of Historic Limit of Dryness Triggers Hydrological Tipping Point in High Elevation Peatlands. Teamrat Ghezzehei*, Chelsea Arnold and Asmeret Asefaw Berhe

180-11 4:05 PM Nitrous Oxide Production and Consumption during Denitrification in Peatlands Under Different Flooding and Draining Cycles. Jing Hu*, Christine M. VanZomeren, Kanika S. Inglett, Alan L. Wright, Mark W Clark and K. Ramesh Reddy

4:20 PM Adjourn.

SESSION NO. 181

Business Meeting--Wetland Soils SSSA Division: Wetland Soils

Renaissance Long Beach, Naples Ballroom II, First Floor Presider: Walter Lee Lee Daniels

4:20 PM-5:20 PM 4:20 PM Division Business Meeting. 5:20 PM Adjourn.

Tuesday, Nov. 4Carbon-Based Technology Inc.

Demonstration Stage Long Beach Convention Center, Demonstration Stage, Exhibit Hall

3:00 PM-4:00 PM

SESSION NO. 182

Career Center Open Career Center

Long Beach Convention Center, Career Center, Exhibit Hall 9:00 AM-6:00 PM

SESSION NO. 183

Graduate School Forum Career Center

Long Beach Convention Center, Exhibit Hall ABC 9:00 AM-6:00 PM

SESSION NO. 184

One-on-One Career Consultation-appointment required

Career Center Long Beach Convention Center, Career Center, Exhibit Hall

9:00 AM-6:00 PM

SESSION NO. 185

Streamlined Genomic Selection and Virtual Breeding Cycles

Demonstration Stage Long Beach Convention Center, Demonstration Stage, Exhibit Hall

10:00 AM-11:00 AM

SESSION NO. 187

Monsanto II Demonstration Stage Long Beach Convention Center, Demonstration Stage, in Exhibit Hall

2:00 PM-3:00 PM

129

SESSION NO. 195 — SPECIAL SESSIONS

SESSION NO. 188

SSSA Breakfast, Awards, and Plenary (Nyle C. Brady Frontiers of Soil Science Lectureship)

Keynote/Plenary Sessions Hyatt Regency Long Beach, Regency Ballroom ABC, Third Floor Presiders: Jan W. Hopmans; David L. Lindbo; Carolyn G. Olson

7:00 AM-9:00 AM 7:00 AM SSSA Breakfast. 7:30 AM Introductory Remarks. 7:40 AM SSSA Awards. 8:20 AM Presidential Address.188-1 8:40 AM Soil Biodiversity: A Key for a Changing

World . Diana H. Wall*

9:00 AM Adjourn.

SESSION NO. 189

Symposium--Soil Landscape Systems: The Missing Scalar and Conceptual Link in Earth System

Studies SSSA Cross-Divisional Symposium Long Beach Convention Center, Grand Ballroom A, Second Level

Presiders: Philip Schoeneberger; Phillip R. Owens 9:55 AM-12:00 PM

9:55 AM Introductory Remarks.189-1 10:00 AM Utilizing Remote Sensing Technologies to

Understand Soil Systems at Multiple Scales. Melba M Crawford*

189-2 10:30 AM Coevolution of Soil Genesis and Life. H. Curtis Monger*

189-3 11:00 AM Soil and Civilization: Complex Linked Systems. David Montgomery*

11:30 AM Discussion. 12:00 PM Adjourn.

SESSION NO. 190

Interactive Workshop: Writing Manuscripts for Publication

ACS530 Early Career Members Hyatt Regency Long Beach, Beacon Ballroom B, Third Floor

Presiders: Ruth D. Yanai; Ronald D. Taskey 9:00 AM-10:30 AM

SESSION NO. 191

How to Publish a Manuscript in ASA, CSSA and SSSA Journals

ACS530 Early Career Members Hyatt Regency Long Beach, Beacon Ballroom B, Third Floor

10:35 AM-11:35 AM

SESSION NO. 192

Gateway Scholars Orientation Special Sessions

Long Beach Convention Center, Room 202B, Second Level 8:00 AM-9:00 AM

SESSION NO. 193

Women in Agronomy, Crops, Soils, and Environmental Sciences Luncheon – a Special

Program of the WACSES Committee (ACS526) Special Sessions

Hyatt Regency Long Beach, Regency Ballroom A, Third Floor 11:30 AM-1:00 PM

SESSION NO. 194

Lunch and Learn -- Global Soil Partnership Special Sessions Long Beach Convention Center, Grand Ballroom A, Second Level

Presider: Charles W. Rice 12:10 PM-12:55 PM

12:10 PM Overview of the Global Soil Partnership. Ronald Vargas*

12:25 PM SSSA and the Global Soil Partnership. Charles W. Rice*

12:30 PM USDA-NRCS--Their Role On the Intergovernmental Technical Panel on Soils of the Global Soil Partnership. Jonathan W. Hempel*

12:35 PM Canadian Society of Soil Science--The formation of CSSA and SSSA in the North American Regional Partnership of the Global Soil Partnership. David L. Burton*

12:40 PM Discussion. 12:55 PM Adjourn.

SESSION NO. 195

Symposium--Soil and Plant Interactions in the Built Environment – Identifying Unifying Themes Across

Plant Community Types Special Sessions Section or Division Cosponsors: Urban and Anthropogenic Soils, Environmental Quality, Forest, Range & Wildland Soils, Wetland Soils Community Cosponsors: Biochar: Agronomic and Environmental Uses Community, Biochar: Agronomic and Environmental Uses

Hyatt Regency Long Beach, Shoreline B, First Floor 1:00 PM-3:50 PM

1:00 PM Introductory Remarks.195-1 1:05 PM Urban Soils and Landscape Plantings. Susan

Day*195-2 1:30 PM The Ecosystem Services and Environmental

Consequences of Turfgrass Management. Doug J Soldat*

195-3 1:55 PM Merging Urban Soil Research Networks to Develop a More Comprehensive Understanding of Decomposition Rates Across Scales. Ian Yesilonis*, Richard Pouyat, Katalin Szlavecz, Mary Beth Adams, Sarel Cilliers, Elisabeth Hornung, Marty Jurgensen, D Johan Kotze, Deborah Page-Dumroese, Heikki Setala and Yarwood Stephanie

195-4 2:20 PM Prairie Wolf Slough: A Case Study Illustrating the Need for Incorporating Land Use History and Soil Quality Assessment in Wetland Restoration Planning, Design and Monitoring. James A. Montgomery* and James Marshall Eames

195-5 2:45 PM Growing Food Crops on Urban Soils. Ganga M Hettiarachchi*, Chammi P Attanayake, Phillip P Defoe and Sabine E Martin

130

SPECIAL SESSIONS — SESSION NO. 195

195-6 3:10 PM The Importance of Natural Soil and Plant Processes in Urban Ecosystems. Peter Groffman*

195-7 3:35 PM Introduction and Panel Discussion for Soil and Plant Interactions in the Built Environment – Identifying Unifying Themes Across Plant Community Types. Bryant Scharenbroch* and Susan Day

3:50 PM Adjourn.

SESSION NO. 196

Information Exchange for Industry and Consulting Members

Sponsored by BASF Plant ScienceSpecial Sessions Section or Division Cosponsor: Soil Consulting Scientists Community Cosponsor: Professional Applied Agronomists

Hyatt Regency Long Beach, Seaview C, First Floor Presiders: Emily McKindley Clark; Matthew M. Duncan

1:25 PM-5:55 PM 1:25 PM Introductory Remarks.196-1 1:30 PM Hybrid Melon Seed Production on Substrate.

Sean P. Walters* and Isabella Gazzo196-2 1:45 PM Creating a NOVEL Collaborative Testing

Network to Evaluate LONG-TERM Benefits of Cover CROPS. Wade Kent*

196-3 2:00 PM Development of a Comprehensive Database and Website for Soybean Production. Kelly R. Whiting*

196-4 2:15 PM Field Performance of Phoenix® Brand Corn in Georgia. Catherine Fleming*, Terry Hamsley and William Tankard

196-5 2:30 PM Aerial Applications of Foliar Controlled Release Nitrogen (with and without additional adjuvant) on Crop Coverage and Deposition of Pesticides. Gregory L. Willoughby*, Phillip B. Thien, Jody Richardson and Dan Smith

196-6 2:45 PM Developing Solutions: Renewable, Natural-Based Herbicide and Insect Control Products. Darlene C. Florence*, Chris Ciolino, Annie Petersman, JD Brooks, Emerson John Tiu Ng and Steven Chan

3:00 PM Break.196-7 3:10 PM Collaboration Between Universities and

Industry to Solve the Potato Acrylamide Problem. Yi Wang*, Alvin J. Bussan, Paul C Bethke and David I Parish

196-8 3:25 PM Lessons Learned from Dow Agrosciences Lean Six Sigma Journey. Darin W Lickfeldt*

196-9 3:40 PM Answer Plots by Winfield: How We Deliver Agronomic Research to Growers. Todd A. Peterson*, Robert H. Beck and Randall E. Brown

196-10 3:55 PM Cps’ Precision Technology Solutions. Neal Horrom*

196-11 4:10 PM Encirca Yield Services to Enhance Crop Input Management. Justin Welch*

196-12 4:25 PM The MyJohnDeere Operations Center Platform. Charles Schleusner*

196-13 4:40 PM Advances in Measurements, Models and Execution for Precision Agriculture. David Fischhoff*

4:55 PM Social. 5:55 PM Adjourn.

SESSION NO. 197

Symposium--Solutions to New Challenges Facing Traditional Conservation Practices

Special Sessions Long Beach Convention Center, Grand Ballroom A, Second Level

Presider: Jorge A. Delgado 1:30 PM-4:45 PM

1:30 PM Introductory Remarks.197-1 1:35 PM Managing Biomass for Energy, Soil and

Water Conservation, and Soil Health Across the U.S. Midwest. Douglas L. Karlen* and Larry Beeler

197-2 1:55 PM Influence of Conservation Reserve Program Age and Conversion to Cropland on Soil Quality, Microbial Diversity and Metabolic Capacity: Implications for Our Decisions about Soil Conservation. Veronica Acosta-Martinez*, Jennifer Moore-Kucera, Lisa Fultz, Mamatha Kakarla and Chenhui Li

197-3 2:15 PM “Soil Carbon Dynamics in Grazing Land Ecosystems and the Impacts of Management on Soil Carbon Sequestration and Greenhouse Gas Emissions”. Maria Lucia A. Silveira*

197-4 2:35 PM Managing Weeds in No till Systems to Overcome Resistance Weeds in the Southeastern U.S. Andrew Price*, Stanley Culpepper, Jessica Kelton, Michael Marshall, Robert L. Nichols, Jason Norsworthy, Larry Steckel and Larry Steckel

197-5 2:55 PM Precision Conservation for Riparian Systems to Maintain Balance Between Soil, Water, and Wildlife Conservation and Agricultural Production. Loren Burger*, Robert Kroger and Mark McConnell

3:15 PM Break.197-6 3:25 PM Mitigating Agricultural Phosphorus in

Western Lake Erie – Opportunities, Uncertainty and Competing Interests. Peter J. A. Kleinman*, Douglas R Smith, Kevin King, Andrew N. Sharpley and Laura Johnson

197-7 3:45 PM Water Availability and Other Challenges Facing Cover Cropping in Irrigated Areas of the Southwest. Omololu J. Idowu*

197-8 4:05 PM Conservation Practices and Food Safety in California. Rob Atwill*

197-9 4:25 PM Policies for Solutions to New Challenges Facing Traditional Conservation Practices. Andrew Manale*

4:45 PM Adjourn.

SESSION NO. 198

Gateway Scholars Motivational Program Special Sessions

Hyatt Regency Long Beach, Regency Ballroom D, Third Floor 2:00 PM-5:00 PM

SESSION NO. 199

Elevator Speech Contest for Grad Students and Post-Docs

Special Sessions Long Beach Convention Center, Room 203B, Second Level

5:30 PM-7:00 PM

131

SESSION NO. 204 — U.S. CANOLA ASSOCIATION

SESSION NO. 200

Screening of the Movie, “Sizzle.” Special Sessions Long Beach Convention Center, Grand Ballroom A, Second Level

7:00 PM-9:00 PM

SESSION NO. 201 — LIVE STREAMING

Ethics Seminar Live Streaming CEU Program

Long Beach Convention Center, Room 201A, Second Level 11:10 AM-12:15 PM

11:10 AM Introductory Remarks.201-1 11:15 AM Ethics: The Foundation of Our Reputation

and Our Certification. Matthew M. Duncan* and Dawn R. Gibas

12:15 PM Adjourn.

SESSION NO. 202

Symposium--Canola End Uses - Oil/Meal/Biofuels/Bio-Based Products

U.S. Canola Association Research Conference Hyatt Regency Long Beach, Regency Ballroom E, Third Floor

Presider: Andrew Moore 1:00 PM-2:45 PM

1:00 PM Introductory Remarks.202-1 1:05 PM Canola Co-Product Streams. David Dzisiak*202-2 1:30 PM Opportunities and Challenges for

Developing an Oilseed to Renewable Jet Fuel Industry. David W. Archer*, Joon Hee Lee, Jason S. Bergtold, Cornelia Flora, Kathrine D Behrman and James R. Kiniry

202-3 1:55 PM Canola As an on-Farm Biofuel Feedstock: Summary of on-Going Research at Colorado State University’s Engines and Energy Conversion Laboratory. Aaron Drenth*

202-4 2:20 PM Mutations in the FAD3 Genes of the Brassica C Genome: Can Linolenic Acid be Virtually Eliminated from B. napus Canola Seed Oil?. Habibur Rahman*, Stacy D Singer and Randall J Weselake

2:45 PM Adjourn.

SESSION NO. 203

Symposium--World Canola Production U.S. Canola Association Research Conference

Hyatt Regency Long Beach, Regency Ballroom E, Third Floor Presider: Doug Scoville

3:00 PM-4:45 PM 3:00 PM Introductory Remarks.203-1 3:05 PM Oilseed Rape Breeding in Europe. Matthew

Clarke*203-2 3:35 PM Canola Production in Australia – Success

on the Driest Continent on Earth. John Kirkegaard*

203-3 4:05 PM Overview of US Canola Production. Jack Brown*

4:35 PM Concluding Remarks. 4:45 PM Adjourn.

SESSION NO. 204

Canola Research Poster Session U.S. Canola Association Research Conference

Long Beach Convention Center, Exhibit Hall ABC 4:00 PM-6:00 PM

204-1 100 Impacts of Banding Ammonium Fertilizer on Canola and Wheat Seedling Root and Root Hair Growth and Development. Isaac Madsen*, William L Pan, Ronald P Bolton and Richard A Rupp

204-2 101 Use of Rutabaga (Brassica napus var. napobrassica) for the Improvement of Canadian Spring Canola (Brassica napus). Derek Flad* and Habibur Rahman

204-3 102 Management of Fresh Wheat Residue for Irrigated Winter Canola Production. William F. Schillinger*, Timothy C. Paulitz and Jeffery S. Schibel

204-4 103 Winter Canola Response to Sulfur Fertilization. Edwin M. Lentz*

204-5 104 Moisture and Soil N Supply-Based N Fertilizer Recommendations for Canola in the Pacific Northwestern U.S. William L Pan, Warren Ashley Hammac and Amanda McClellan Maaz*

204-6 105 Seeding Rates for Winter Canola Production in Ohio. Edwin M. Lentz*

204-7 106 Nitrogen Rates for Ohio Winter Canola Production. Edwin M. Lentz*

204-8 107 Canola As a Winter Crop for California – Experiences, Potential and Future Directions. Nicholas George*, Joy Hollingsworth and Stephen Kaffka

204-9 108 Seasonal Pattern of Forage Productivity and Quality of Dual Purpose Winter Canola and Wheat in the Southern High Plains. Sangamesh V. Angadi*, Sultan Begna and Michael J. Stamm

204-10 109 An Empirical Approach for Estimating Seeding Dates for Winter Canola in Iowa. Rafael A Martinez-Feria*, Thomas C. Kaspar and Mary H. Wiedenhoeft

204-11 110 Nutrient Uptake and Partitioning in Winter Canola. Ignacio Antonio Ciampitti*, Michael J. Stamm, Dorivar A. Ruiz Diaz, William M. Stewart and Steven A. Harrold

204-12 111 The Impact of Research and Extension on Oilseed Production in Washington State. Karen Sowers*, William L Pan and Dennis Roe

204-13 112 The Effects of Silicon and Fiber Composition from Canola and Wheat Residue on Soil Quality. Taylor Lynn-Marie Beard* and William L Pan

204-14 113 Canola Tissue Nutrient Concentrations As Affected By Temporal Variability. D. Brian Arnall* and Apurba Sutradhar

204-15 114 Winter Survival and Stand Density Effects on Canola Performance in North Dakota. Burton L. Johnson* and Paula J Petersen

204-16 115 Canola Grain Yield Response to Split Applied Nitrogen in Carrington, North Dakota. Jasper M Teboh*, Szilvia Szilahi-Sebess and Jim Johnson

204-17 116 Canola Production in the Grand Valley of Western Colorado. Calvin H. Pearson*

132

U.S. CANOLA ASSOCIATION — SESSION NO. 204

204-18 117 A Summarization of Past, Current, and Future Winter Canola Research in the PNW. Frank L. Young*, William L Pan, Lauren Young, Dennis Roe, Karen Sowers, Larry McGrew and Laban Molsee

204-19 118 Yield, Oil Content and Water Use of Summer-Planted Winter Canola in Semiarid Oregon. Don Wysocki* and Alan Wernsing

204-20 119 Status of Winter Canola Production in Alabama. Rufina N. Ward*, Ernst Cebert and Kenneth E. Ward

204-21 120 Management Strategies for Winter Canola in the Texas Rolling Plains. Paul B. DeLaune*, Charles Coufal and Clark B Neely

204-22 121 Environmental Effects on Oil Quality of High Oleic-Low Linoleneic (HOLL) and Low Linoleneic (LLIN) Spring Canola. Megan Wingerson*, James B. Davis and Jack Brown

204-23 122 Twenty Years of Canola Variety Performance in the Pacific Northwest. Bradley Pakish*, James B. Davis, Megan Wingerson and Jack Brown

204-24 123 Examining the Feasibility of Several Oilseed Crops for Production in the Inland Pacific Northwest. Pedee Ewing*, James B. Davis, Megan Wingerson and Jack Brown

204-25 124 Optimal Agronomic Conditions for Spring and Winter Canola Production in Northern Idaho. Kathleen Reed*, James B. Davis, Megan Wingerson and Jack Brown

204-26 125 Investigating Cover Crops in Dryland Pacific Northwest Winter Wheat Rotations. Sage McClintick*, James B. Davis, Megan Wingerson, Jack Brown and Bradley Pakish

204-27 126 Winter Canola Yield and Survival As a Function of Environment, Genetics, and Management. Michael J. Stamm*, Yared Assefa and Kraig L. Roozeboom

SESSION NO. 205

General Precision Agriculture: I ASA Section: Agronomic Production Systems Lead Community: Precision Agriculture Systems Community

Long Beach Convention Center, Room 102A, First Level Presider: Brenda Ortiz

7:55 AM-11:15 AM 7:55 AM Introductory Remarks.205-1 8:00 AM Spatial and Temporal Variability of Soil

Moisture Content in Leveled Fields. Louis Longchamps and Raj Khosla*

205-2 8:15 AM Corn Response to Seeding Rate: The Implications for Variable Rate Seeding. Joseph G. Lauer*

205-3 8:30 AM Proximal Soil Reflectance and Fluorescence Sensing for Soil Fertility Assessment. Louis Longchamps*, Raj Khosla and Rafael de Siqueira

205-4 8:45 AM Management Categories for Variable Rate Soybean Planting. Peter M. Kyveryga*, Patrick Reeg and Tristan Mueller

205-5 9:00 AM The Improvement of Nitrogen Use Efficiency (NUE) and Water Use Efficiency (WUE) in Corn (Zea mays L.) on Maryland’s Eastern Shore. Christopher Hartman*, Abhijit Nagchaudhuri, Madhumi Mitra and Craig S. T. Daughtry

205-6 9:15 AM Soil Field Capacity Calculation Using the Van Genuchten Model for Irrigation Scheduling and Drought Resilience. Xi Liang* and George Vellidis

205-7 9:30 AM Factors to Consider in Developing Variable Rate Seeding Prescriptions. John F. Shanahan*, David Brent Myers, Newell R Kitchen and Kenneth A Sudduth

9:45 AM Break.205-8 10:00 AM Usefulness of Models in Precision Nutrient

Management. Finn Plauborg*, Kiril Manevski, Zhenjiang Zhou and Mathias Neumann Andersen

205-9 10:15 AM Site-Specific Climate-Friendly Farming: Benefits and Challenges of Transdisciplinary Research. David J. Brown*, David R. Huggins, Claudio O. Stockle, Erin Brooks, Jan U.H. Eitel, Kathleen Marie Painter, Lee A Vierling and Catherine Reardon

205-10 10:30 AM Seeding Rates for Precision Seeded Canola. Laryssa A Grenkow*, Eric Johnson, Stewart A. Brandt, Christopher B. Holzapfel and Lana Shaw

205-11 10:45 AM Influence of Local Topography on Precision Irrigation Management. Kevin L. Armstrong*, Brian J. Wienhold and Larry L. Hendrickson

205-12 11:00 AM Water+: Rethinking Water to Bring an Integrated Solution to the Grower. Todd Carpenter*, John Carver, Christopher Tingle, Steve Melvin and Kirk Biddle

11:15 AM Community Business Meeting.

SESSION NO. 206

Agronomic Production Systems: Rotation, Tillage, Crop Pollinator and Cereal Crop Research

ASA Section: Agronomic Production Systems Section or Division Cosponsor: Agronomic Production Systems

Long Beach Convention Center, Room 103A, First Level 7:55 AM-11:30 AM

12:00 AM Adjourn. 7:55 AM Introductory Remarks.206-1 8:00 AM Tillage and Fertility Effects on Corn and

Soybean Yield in a 44-Year Trial in Southern Illinois. Rachel Louise Cook* and Andrew Trlica

206-2 8:15 AM Effects of Tillage and Reduced Irrigation on Cotton Yield in Southern Texas: A Five-Year Experiment. Xuejun Dong*, Cristine L. S. Morgan, Diane L. Rowland, Bethany Speer, David Forbes and Jack Shallock

206-3 8:30 AM Stubble Management Effects on Canola Performance Across Different Climatic Regions of Western Canada. Michael Cardillo*, Paul Bullock, Rob Gulden and Aaron J. Glenn

206-4 8:45 AM Conservation Management Practices and Rotations for Irrigated Dry Bean Production in Southern Alberta. Francis J. Larney*, Lingling Li, Drusilla C. Pearson, Robert E. Blackshaw and Parthiba M. Balasubramanian

206-5 9:00 AM Rotational Diversity Effects in a Triticale-Based Cropping System. Brian L. Beres*, Denis Pageau, Yves Dion, Thomas Kelly Turkington, Newton Z. Lupwayi, Francis J. Larney, Benjamin Ellert and Elwin Smith

133

SESSION NO. 207 — AGRONOMIC PRODUCTION SYSTEMS

206-6 9:15 AM Benchmarking Yield and Input Use Efficiency of Irrigated Corn Production in Nebraska. Bhupinder Singh Farmaha*, Haishun Yang, Kenneth Cassman and Patricio Grassini

9:30 AM Break.206-7 9:45 AM Corn-Soybean Rotation with 9-Year

Continuous Cattle Manure Addition Restores Farmland Productivity of Artificially Eroded Mollisols in Northeast China. Keqin Zhou, Yueyu Sui, Xingyi Zhang, Stephen J. Herbert and Xiaobing Liu*

206-8 10:00 AM Soybean Maturity Group and Row Spacing Choices for Maximizing Light Interception in the US Midsouth. Montserrat Salmeron Cortasa*, Edward Gbur, Fred M. Bourland, Larry Earnest, Bobby R. Golden and Larry C. Purcell

206-9 10:15 AM Cover Crop Oversowing Soybean As Alternative to Increase Crop Yield. Leandro Bortolon*, Emerson Borghi, Elisandra Solange Oliveira Bortolon, Francelino Peteno Camargo, Andre Luiz Oliveira Cirqueira, Leonardo Jose Motta Campos, Junior Cesar Avanzi, Alan de Ornela Lima, Rose Pamela Barbosa, Olavio Henrique da Silva Junior, Jessica Pereira Souza and Cibelle Christine Brito Ferreira

206-10 10:30 AM Increasing Soybean Yields: Brazil’s Challenges. Eros Artur Bohac Francisco* Sr., Gil Miguel de Souza Camara, Luis Ignacio Prochnow and Valter Casarin

206-11 10:45 AM Optimum Seeding Rates for Diverse Hrsw Cultivars. Grant Mehring*, Jochum J. Wiersma and Joel K. Ransom

206-12 11:00 AM Influence of Soil Applied Boron on Growth, Boll Retention and Yield of Three Cotton Genotypes. Muhammad Ashfaq Wahid*, Muhammad Saleem, Muhammad Farrukh Saleem, Mumtaz Akhtar Cheema, Abdul Sattar, Amir Shakeel and Haroon Zaman Khan

206-13 11:15 AM Foliar Applied Silicon Improves Water Relations, Chlorophyll Contents and Antioxidants in Late Wheat Planting. Mumtaz Akhtar Cheema*, Abdul Sattar, Shahzad Basra, Muhammad Farrukh Saleem and Muhammad Ashfaq Wahid

SESSION NO. 207 Applied Soybean Research: II

(includes graduate student oral competition) ASA Section: Agronomic Production Systems Lead Community: Applied Soybean Research Community

Long Beach Convention Center, Room 102C, First Level Presiders: Laura Lindsey; Nathan D. Mueller

7:55 AM-11:45 AM 7:55 AM Introductory Remarks.207-1 8:00 AM Effect of Pyraclostrobin Fungicide on

Disease Pressure, Plant Health, and Soybean Grain Yield. Grace Bluck*, Laura Lindsey, Anne E. Dorrance and James Metzger

207-2 8:15 AM Systematic Optimization of Soybean Yield and Quality: Management Interactions on Isoflavones. Randall G. Laurenz*, Bryson J. Haverkamp, David A. Marburger, John M. Orlowski, Eric Wilson, Shaun Casteel, Shawn P. Conley, Chad Lee, Seth L. Naeve, Emerson D. Nafziger, William Jeremy Ross, Kraig L. Roozeboom and Kurt D. Thelen

207-3 8:30 AM Effect of Planting Date and Starter Fertilizer on Soybean Quality and Yield. Matthew Hankinson*, Laura Lindsey, David J. Barker and Steven Culman

207-4 8:45 AM Identifying Biotic and Abiotic Factors to Improve Soybean Production Via Soil Health. Michael Swoish*, Noah Rosenzweig and Kurt Steinke

207-5 9:00 AM Determining Yield Limiting Factors in Ohio Soybean Production. Aaron Brooker*, Laura Lindsey, Sakthi Kumaran Subburayalu, Steven Culman and Peter R. Thomison

207-6 9:15 AM Legumes and Water Stress: Soybean Performance Under Rainfall Reduction in a Tree-Based Intercropping System. Joshua Nasielski*, Jessie Rachel Wong, Jun Da Tan and Marney Isaac

207-7 9:30 AM High-Throughput Phenotyping of Canopy Closure in Genetically Diverse Soynam Families Using Ground-Based Digital Imagery. Ben Hall* and Katy Martin Rainey

9:45 AM Break.207-8 10:00 AM Extended Reproductive Phases Is Associated

with High Soybean Yield. Jacob P. Vossenkemper*, Emerson D. Nafziger, John P. Schmidt, Maria B. Villamil, Donald Earl Kyle and Joshua P. Vonk

207-9 10:15 AM Systematic Optimization of Soybean Yield and Quality: Input Interactions. John M. Orlowski*, Bryson J. Haverkamp, Randall G. Laurenz, David A. Marburger, Eric Wilson, Shaun Casteel, Shawn P. Conley, Emerson D. Nafziger, Kraig L. Roozeboom, William Jeremy Ross, Kurt D. Thelen, Seth L. Naeve and Chad Lee

207-10 10:30 AM Systematic Optimization of Yield-Enhancing Applications: Population Interactions. Eric W. Wilson*, Bryson J. Haverkamp, Randall G. Laurenz, David A. Marburger, John M. Orlowski, Shaun Casteel, Shawn P. Conley, Paul David Esker, Chad Lee, Emerson D. Nafziger, Kraig L. Roozeboom, William Jeremy Ross, Kurt D. Thelen and Seth L. Naeve

207-11 10:45 AM Systematic Optimization of Yield-Enhancing Applications: Genetic Interactions. David A. Marburger*, Bryson J. Haverkamp, Randall G. Laurenz, John M. Orlowski, Eric Wilson, Shaun Casteel, Chad Lee, Seth L. Naeve, Emerson D. Nafziger, Kraig L. Roozeboom, William Jeremy Ross, Kurt D. Thelen and Shawn P. Conley

207-12 11:00 AM Soybean Seed Yield and Composition Responses Among Nodes to Potassium Availability. Md. Rasel Parvej*, Nathan A. Slaton, Trenton L. Roberts, Russell E. DeLong, Randy J. Dempsey and Matthew S. Fryer

207-13 11:15 AM QTL for Genetic Improvement of Soybean Amino Acid Composition. Jeneen Abrams*, Vincent Pantalone, Catherine Hatcher, Ben Fallen, Caula Beyl, Dean Kopsell and Arnold Saxton

207-14 11:30 AM Development of SNP Markers and Analysis of Rsv4 Candidate Gene of Soybean Mosaic Virus Resistance. Mariola Klepadlo* and Pengyin Chen

11:45 AM Adjourn to Community Business Meeting.

134

AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 208

SESSION NO. 208

Symposium--the Use of Gene Flow Information in an Environmental Risk Assessment of

Biotechnology-Derived Crops: I ASA Section: Agronomic Production Systems Lead Community: Weedy and Invasive Plant Species Community Community Cosponsor: Weedy and Invasive Plant Species

Long Beach Convention Center, Room 101A, First Level 7:55 AM-12:00 PM

7:55 AM Introductory Remarks.208-1 8:00 AM The Canadian Experience with the

Consideration of Gene Flow in the Environmental Risk Assessment of Herbicide Tolerant Novel Plants. Philip Macdonald*

208-2 8:30 AM There Is More to Fitness Than Fecundity: Invasiveness of GM Crops. Linda Hall*, Brendan Alexander, Hugh Beckie, Robert Nurse, Marie-Josée Simard, Mark Lewis and David Clements

208-3 9:00 AM Using Gene Flow Information in an Environmental Risk Assessment - Case Study of an Insect Protected Soybean. Michael Horak*

9:30 AM Break.208-4 10:00 AM USDA-APHIS Regulatory Framework for

Genetically Engineered Organisms: How Is Gene Flow Information Used?. John Turner*

208-5 10:30 AM Gene Flow Between Wheat and Jointed Goatgrass: Occurrence Vs. Risk. Carol A. Mallory-Smith* and Bianca Martins

208-6 11:00 AM Environmental Risk Assessment for Biotechnology-Derived Insect-Protected Soybean (Glycine max) Under Low Environmental Exposure (Import) to Wild Soybean (Glycine soja) in Japan. Hidetoshi Goto*, Michael Horak, Duška Stojšin, Baltazar Baltazar, Aqeel Ahmad, Marc McPherson, Hiroshi Shimada, Yamane Seiichiro, Naoko Yasuno, Aya Arii, Shuichi Nakai and Ryo Osawa

208-7 11:30 AM Environmental Risk Assessment of Biotechnology-Derived Maize and Cotton in Mexico Which Is Their Center of Origin. Sol Ortiz-García*



Organic Management Systems: III ASA Section: Agronomic Production Systems Lead Community: Organic Management Systems Community

Long Beach Convention Center, Room 201A, Second Level Presider: Ellen Mallory

8:00 AM-10:00 AM 209-1 8:00 AM Are Legume-Cereal Cover Crops a Good Fit

in Organic Vegetable Production?. Eric B. Brennan*

209-2 8:15 AM The Effects of Clover Undersown into Winter Wheat on the Yields and Soil Nitrate Concentrations of an Organic Soybean-Winter Wheat-Corn Rotation. Katja Koehler-Cole* and James R. Brandle

209-3 8:30 AM Improving Weed Suppression with Cover Crops in Organic Grain Production. Rachel Welch*, Maria B. Villamil, John Masiunas, Dan Anderson and Gevan D. Behnke

209-4 8:45 AM Evaluating Starter Fertilizer Sources in Organic No-till Maize Production. Rachel A. Atwell*, Samuel Christopher Reberg-Horton, Hanna Poffenbarger, Steven Mirsky, Jeffrey W Moyer and Gladis M. Zinati

209-5 9:00 AM A Response Surface Study to Explore Nitrogen Immobilization to Rye Surface Residue in a Mulched Cropping Systems. M. Scott Wells*, Steven Mirsky, S. Chris Reberg-Horton, Shuijin Hu, Jude Maul and David A. Dickey

209-6 9:15 AM Agronomic Performance in the Cornell Organic Grain Cropping Systems Experiment. Matthew Ryan*, Brian Caldwell, Antonio DiTommaso, Laurie Drinkwater, Caroline Marschner, Charles L. Mohler and Quirine M. Ketterings

209-7 9:30 AM Rotation Strategies for Balancing Multiple Management Objectives in Organic Cropping Systems. Meagan Schipanski*, Mary Barbercheck, Denise M Finney, Richard Smith, Jason P. Kaye, David Mortensen and Jayson Harper

209-8 9:45 AM Organic Versus Conventional Comparisons – a Devil without Details. Eric B. Brennan and Michel A. Cavigelli*

10:00 AM Adjourn to Community Business Meeting.

SESSION NO. 210

Symposium--Plants Helping Plants: Bioenergy Feedstock Based Systems for Sustainable

Production Environments ASA Section: Agronomic Production Systems Lead Community: Bioenergy Systems Community

Long Beach Convention Center, Room 101B, First Level Presiders: Vijaya Gopal Kakani; William F. Anderson

8:00 AM-12:00 PM 8:00 AM Introductory Remarks.210-1 8:05 AM Genetic Variability for Bioenergy and

Agronomic Traits in Sorghum Mini Core Collection. Hari D. Upadhyaya*, Sangam L. Dwivedi, Ramu Punna, Shailesh K. Singh and Sube Singh

210-2 8:25 AM An Analysis of Bioenergy Cropping Systems in the Great Lakes Region. Kurt D. Thelen*, Katherine E Hadley, Gregg Sanford, Randall Jackson and G. Philip Robertson

210-3 8:45 AM Dual Purpose Oilseed Cover Crops for Sustainable Bioenergy Production. Russell W. Gesch*, David W. Archer, Marisol T. Berti and Alfredo Aponte

210-4 9:05 AM Alfalfa for Biomass: Multiple Bottom Line Benefits. Michael P. Russelle*

210-5 9:25 AM Sustainable Bioenergy Feedstock Production in Southern Great Plains. Vijaya Gopal Kakani*, Pradeep Wagle, Anserd J. Foster, Kundan Dhakal, Raymond L Huhnke, Tyson E. Ochsner and Jason G. Warren

9:45 AM Break.

135


210-6 10:00 AM Direct Effects of Converting Conventional Cropping Systems to Bioenergy Cropping Systems on Ecosystem Services. John E. Erickson*, Ramon G. Leon, Maria Lucia A. Silveira, Lynn Sollenberger, Danilo Quadros and Lonnie Ingram

210-7 10:20 AM What to Put Where? Ecophysiology Informs Strategic Integration of Miscanthus and Switchgrass into Cornbelt Landscapes. Emily A. Heaton*, Lisa A Schulte, Allison Snow, Catherine Bonin, Maria Miriti, Elke Brandes, David Muth and Ferman Milster

210-8 10:40 AM Ecosystem Services from Cellulosic Biofuel Production Systems on Marginal Lands. G. Philip Robertson*, Ilya Gelfand and Sarah S Roley

210-9 11:00 AM Designing Bioenergy Systems for Multiple Environmental Services and Socioeconomic Benefits. Virginia H Dale, Esther S. Parish*, Rebecca A. Efroymson and Keith L. Kline


SESSION NO. 211

Business Meeting--Organic Management Systems Community

ASA Section: Agronomic Production Systems Lead Community: Organic Management Systems Community

Long Beach Convention Center, Room 102B, First Level Presider: Ellen B. Mallory

10:00 AM-11:00 AM

SESSION NO. 212

Business Meeting--Precision Agriculture Systems Community

ASA Section: Agronomic Production Systems Lead Community: Precision Agriculture Systems Community

Long Beach Convention Center, Room 102A, First Level Presider: Tom Mueller 11:15 AM-12:15 PM

SESSION NO. 213

Business Meeting--Applied Soybean Research Community

ASA Section: Agronomic Production Systems Lead Community: Applied Soybean Research Community

Long Beach Convention Center, Room 102C, First Level Presider: Laura Lindsey

11:45 AM-12:15 PM


Symposium--Irrigation Strategies and Management ASA Section: Agronomic Production Systems Lead Community: Crop Irrigation Strategies and Management Section or Division Cosponsor: Agronomic Production Systems Community Cosponsor: Crop Irrigation Strategies and Management

Long Beach Convention Center, Room 201A, Second Level 12:55 PM-3:30 PM

12:55 PM Introductory Remarks.214-1 1:00 PM An Agronomist’s Note on the Transition of

Irrigation on the Texas High Plains. Jourdan M. Bell*

214-2 1:10 PM Irrigation Strategies Utilizing Subsurface Drip Irrigation. Paul D. Colaizzi*, Steven R. Evett, Louis Baumhardt and David K. Brauer

214-3 1:30 PM Deficit Irrigation Strategies for Sorghum in the San Joaquin Valley of California. Robert Hutmacher*, Steven D. Wright, Jeffery A. Dahlberg, Mark P Keeley, Gerardo Banuelos and Raul Delgado

214-4 1:45 PM Deficit Irrigation: Arriving at the Crop Water Stress Index Via Gas Exchange Measurements. Jeffrey T. Baker*, Dennis C. Gitz III, Paxton Payton, James R. Mahan and Robert J. Lascano

214-5 2:05 PM Sensor Based Nitrogen Management. Richard B. Ferguson*

214-6 2:25 PM Use of Climate Data to Create Irrigation Strategies. James R. Mahan*

214-7 2:45 PM Tools to Implement Irrigation Strategies. Jonathan Aguilar*, Danny Rogers, Freddie R. Lamm, Isaya Kisekka and Norman Klocke

214-8 3:05 PM Impact of Irrigation Levels on the Growth, Yield, and Seasonal Evapotranspiration of Hard Red Winter Wheat. Gautam Prasad Pradhan*, Qingwu Xue, Kirk E Jessup, Jackie C. Rudd, Shuyu Y. Liu, Thomas H Marek, Ravindra N. Devkota and Jason Baker

214-9 3:20 PM Symposium Concluding Remarks. David Brauer*

3:30 PM Adjourn.

SESSION NO. 215

Technologies for Determining Nutrient Needs and Improving Nutrient Use Efficiency:

Graduate Student Competition ASA Section: Agronomic Production Systems Lead Community: Sensor-Based Nutrient Management Community Community Cosponsors: Sensor-Based Nutrient Management Community, Precision Agriculture Systems Community, Adaptive Nutrient Management Community

Long Beach Convention Center, Seaside Ballroom A, Seaside Level Presider: Daniel J. Burgard

12:55 PM-3:30 PM 12:55 PM Introductory Remarks.215-1 1:00 PM Towards a Decision Support System to

Optimise Nitrogen Management : A Crop Model-Based Approach. Benjamin Dumont*, Bruno Basso, Bernard Bodson, Jean-Pierre Destain and Marie-France Destain

215-2 1:15 PM In-Season Decision Support Tools for Estimating Nitrogen Side-Dress Rates for Maize in the Mid-Atlantic Coastal Plain. Bee Khim Chim*, Tyler Kitchen Black, Robert B. Norris, Wade E. Thomason and Madalyn Lynch

215-3 1:30 PM Effects of in-Season Fertilization Strategies on Nitrogen Use Efficiency and Yield of Irrigated Corn. Alexander Soroka*, Amy L. Shober, James Adkins and Jennifer Volk

215-4 1:45 PM Estimate of Soybean Yield with Site Property for Delineation of Management Zones. Nahuel Peralta*, Jose Costa and Monica Balzarini

2:00 PM Break.

136


215-5 2:15 PM Relationships Among Crop Yield, Protein, Soil Properties and Response to Nitrogen Fertilizer Application in an Undulating Landscape in South Central Saskatchewan. Elliott Hildebrand* and Jeff Schoenau

215-6 2:30 PM Using Optical Sensors to Determine Optimum Biomass Levels for Improving Grain Yield and Nitrogen Efficiency in Winter Wheat. Antonio Ray Asebedo* and David B. Mengel

215-7 2:45 PM Assessing the Spatio-Temporal Controls of Field-Scale Nitrogen Uptake Using Biophysical Modeling and High Resolution Satellite Imagery. Troy Magney*, Nicole K Ward, Erin Brooks, David R. Huggins, Samuel Finch, Jan U.H. Eitel, Lee A Vierling, Matt Yourek, Todd R Anderson, Claudio O. Stockle and David Brown

215-8 3:00 PM Developing Nitrogen Use Efficiency Performance Criteria to Optimize Wheat Yield and Evaluate Site-Specific Management. Tabitha T. Brown*, David R. Huggins, Chad Kruger and C. Kent Keller

215-9 3:15 PM Transferability of Visible/Near-Infrared Diffuse Reflectance Spectroscopic Models of Critical Soil Fertility Properties Between Two Small-Holder Agricultural Villages in Southern India. Christopher M Clingensmith*, Sabine Grunwald and suhas wani

3:30 PM Adjourn.

SESSION NO. 216

Business Meeting--Bioenergy Systems Community ASA Section: Agronomic Production Systems Lead Community: Bioenergy Systems Community Long Beach Convention Center, Seaside Ballroom B, Seaside Level

Presider: Vijaya Gopal Kakani 2:00 PM-3:00 PM

SESSION NO. 217

Business Meeting--Weedy and Invasive Plant Species Community

ASA Section: Agronomic Production Systems Lead Community: Weedy and Invasive Plant Species Community

Long Beach Conv. Center, Seaside Ballroom B, Seaside Level Presider: Sharon A Clay

3:10 PM-3:40 PM

SESSION NO. 218

General Session Weedy and Invasive Plant Species: I ASA Section: Agronomic Production Systems Lead Community: Weedy and Invasive Plant Species Community

Long Beach Conv. Center, Seaside Ballroom B, Seaside Level 3:40 PM-4:00 PM

3:40 PM Community Business Meeting. 3:40 PM Introductory Remarks.218-1 3:45 PM Herbicides Affect the Chlorophyll Contents

in Artichoke Leaves (Cynara cardunculus L.). Sajid Ali*, Bernd Honermeier, Moazzam Anees and Hafiz Azhar Ali Khan

4:00 PM Adjourn.

SESSION NO. 219

Business Meeting--Crop Irrigation Strategies and Management Community

ASA Section: Agronomic Production Systems Lead Community: Crop Irrigation Strategies and Management

Long Beach Convention Center, S-4A, Seaside Level Presider: David Brauer

3:45 PM-4:15 PM 3:45 PM Community Business Meeting. 4:15 PM Break.

SESSION NO. 220

Business Meeting--Sensor-Based Nutrient Management Community

ASA Section: Agronomic Production Systems Lead Community: Sensor-Based Nutrient Management Community

Long Beach Conv. Center, Seaside Ballroom A, Seaside Level Presider: Jeffrey A. Vetsch

3:45 PM-4:15 PM


Semi-Arid Dryland Cropping Systems: I ASA Section: Agronomic Production Systems Lead Community: Semi-Arid Dryland Cropping Systems Community

Long Beach Convention Center, Room 201A, Second Level Presider: Alan J. Schlegel

3:45 PM-4:45 PM 221-1 3:45 PM Challenges and Opportunities of Dryland

Farming in the Colorado Plateau. Abdelfettah Berrada*

221-2 4:00 PM Developing Rainfed Annual Forage Rotations. Johnathon D. Holman*, Alan J. Schlegel and Doo-Hong Min

221-3 4:15 PM Crop Rotations to Enhance Profitability in Western Kansas. Alan J. Schlegel*, Dan O’Brien, Lucas A. Haag and Johnathon D. Holman

221-4 4:30 PM Fallow Efficiency: From Research Data to on-Farm Estimation. Lucas A. Haag* and Alan J. Schlegel

4:45 PM Adjourn.

SESSION NO. 222

Applied Soybean Research: III ASA Section: Agronomic Production Systems Lead Community: Applied Soybean Research Community

Long Beach Convention Center, Exhibit Hall ABCPresider: Laura Lindsey

4:00 PM-6:00 PM 222-1 127 Double-Crop Soybean Cultivar Response

to Foliar Fungicide. David L. Holshouser*, Kevin A. Dillon and Hillary Mehl

222-2 128 Do Your Soybeans Have the Right Stuff?. Rebecca Lynn Slatt* and Nathan D. Mueller

222-3 129 Mineral Content and Its Environmental Effect of Soybeans (Glycine Max (L.) Merr.) Cultivated in Argentina. Carla Marioli*, Monica Balzarini, Fernando Aguate, Rafael Suarez, Daniel Ploper and Maria Jose Martinez

137


222-4 130 Technologies for Soybean Production in the Sandy Pampas Region, Argentina. Martin Diaz-Zorita*, Maria Virginia Fernandez Canigia, Cristian Brambilla and Gustavo Alfredo Duarte

222-5 131 Influence of Annual Compost Application on Soybean Productivity. Kenneth D. Smiciklas*

222-6 132 Root Discrimination in a Soybean/Ruzigrass Cropping System. Samuel Menegatti Zoca*, Leontino Oliveira Neto and Ciro Antonio Rosolem

222-7 133 White Clover Control in Integrated Crop-Livestock Systems: Effect on Soybean Nodulation, Development and Production. Mauricio Z Schuster, Adelino Pelissari, Sebastiao B.C. Lustosa, Leonardo S Szymczak, Anibal Moraes, R. Mark Sulc*, Laura Lindsey and Paulo De Faccio Carvalho

222-8 134 Mapping Four-Seed Pods in Soybeans through a Quasi-Poisson Mixed Model. Alencar Xavier*, Katy Martin Rainey and William Muir

222-9 135 Edible Quality and Its Regulation in Vegetable Soybean (Glycine Max (L.) Merr.). Qiuying Zhang*, Yansheng Li and Xiaobing Liu

222-10 136 Soybean Seed Size and Pretreatment: Effect on Germination and Seedling Emergence. Maru K. Kering* and Vitalis Wilbald Temu

222-11 137 The Influence of the Environment on Soybean Seed Nutritional Composition. Malcolm John Morrison*, Neil Mclaughlin, Judith Fregeau-Reid, Savka Orosovic, Philippe Seguin, Elroy R. Cober and Shiman Fan

222-12 138 Soybean Grain Weight and Oil Composition: Differential Response to Incident Radiation on Leaves and Pods. Mariana Bianculli, Luis A. Aguirrezabal* and Maria Echarte

SESSION NO. 223

Approaches for Implementing Variable Rate Seeding for Corn

ASA Section: Agronomic Production Systems Lead Community: Precision Agriculture Systems Community Section or Division Cosponsor: Agronomic Production Systems Community Cosponsor: Precision Agriculture Systems Community


223-1 139 Identifying Topographic and Soil Parameters for Variable Seeding Rate Applications in Corn. Mark A. Licht*, Andrew W. Lenssen and Roger Elmore

223-2 140 Corn Physiology, Morphology, and Yield Response to Hybrid and Seeding Rate in Mid-Missouri on a Claypan Soil: Potential Application for Variable Rate Seeding. Brock J Leonard*, David Brent Myers, Newell R Kitchen and Kenneth A Sudduth

SESSION NO. 224

General Precision Agriculture: II ASA Section: Agronomic Production Systems Lead Community: Precision Agriculture Systems Community


224-1 141 E s t i m a t i o n o f L e a f D r y We i g h t Usinghyperspectral Vegetation Indices and Continuous Wavelet Analysis for Wheat Canopies. Xia Yao, Yan Zhu*, Tao Cheng, Yongchao Tian and Weixing Cao

224-2 142 Assessment of Yield Monitoring Equipment in Determining Moisture and Yield of Forage Crops. Emmaline A. Long, Quirine M. Ketterings*, David Russell and Francoise Vermeylen

224-3 143 Spatial Variability in Yield and Corn Stalk Nitrate Test Results. Pilar Berenguer, Aristotelis C.Christos Tagarakis, Erika Mudrak, Rachel Breslauer, Emmaline A. Long and Quirine M. Ketterings*

224-4 200 Precision N Management of Spring Wheat: Defining and Assessing Performance Classes. Jake Wavrin*, David R. Huggins, David J. Brown, Kathleen Painter and Aaron D. Esser

224-5 201 From Data to Knowledge: A Holistic Approach to Delivery of Information Services. John Carver*

224-6 202 Yield Response of Irrigated Corn to Landscape Position Under Variable Nitrogen. Marty R. Schmer*, Tim Shaver, Richard B. Ferguson and Brian J. Wienhold

SESSION NO. 225

General Sensor Based Nutrient Management: II ASA Section: Agronomic Production Systems Lead Community: Sensor-Based Nutrient Management Community Community Cosponsor: Sensor-Based Nutrient Management


225-1 203 How Does Sensor-Based Variable Rate N Application Differ from Uniform N Rate?: Lessons Learned from Corn on-Farm Studies in Alabama. Brenda Ortiz*, John Fulton, Aristotelis Tagarakis, Miguel Torino, Gregory Pate and D. Brian Arnall

225-2 204 Active Sensor Strategies for Inseason Application of Urea in Corn. Daniel W. Barker* and John E. Sawyer

225-3 205 Optimizing Nitrogen Fertilization of Cotton Using Sensor Based Canopy Reflectance. Jac J. Varco* and Amelia A.A. Fox

225-4 206 Choosing the Best Vegetation Index for Use in Nitrogen Use Efficiency Selection in Winter Wheat. Katherine Frels*, Mary Guttieri and Peter Baenziger

225-5 207 Methodology for Defining Threshold Values of Canopy Reflectance Indices and Chlorophyll Meter Readings for Optimal Nitrogen Nutrition of Tomato. Francisco M. Padilla*, Rodney B. Thompson, M. Teresa Peña-Fleitas and Marisa Gallardo

138


225-6 208 Evaluation of Optical Sensor Measurements of Canopy Reflectance and of Leaf Flavonols and Chlorophyll Contents to Assess Crop Nitrogen Status of Muskmelon. Francisco M. Padilla*, Rodney B. Thompson, M. Teresa Peña-Fleitas and Marisa Gallardo

225-7 209 Response of Wheat to Residual N after Drought-Stressed Corn. Daniel W. Sweeney* and Dorivar A. Ruiz Diaz

SESSION NO. 226

General Session Weedy and Invasive Plant Species: II ASA Section: Agronomic Production Systems Lead Community: Weedy and Invasive Plant Species Community Community Cosponsor: Weedy and Invasive Plant Species


226-2 211 Emergence Patterns of Giant Ragweed (Ambrosia trifida) in Various Crops and Crop Rotations. Jared Goplen*, Jeffrey L Gunsolus, Craig C. Sheaffer, Roger L. Becker, Jeffrey A. Coulter, Fritz Breitenbach, Lisa Behnken and Gregg A. Johnson

226-1 210 Alternative Weed Management Tools in Organic Vineyards: Efficacy, Costs, and Carbon Emission Estimates. Anil Shrestha*, S. Kaan Kurtural, Srinivasa Konduru, Matthew W. Fidelibus and Sonia Rios

226-3 212 Effects of Fertilizers on Medusahead Seedbank Potential and Seedling Growth. Michael Jensen, Rhonda L. Miller* and Trevor Nielson

226-4 213 Weed Seed Bank on Integrated Crop-Livestock System with Eucalypts in Subtropical Brazil. Leonardo Deiss*, Anibal de Moraes, Paulo De Faccio Carvalho and R. Mark Sulc

226-5 214 Weed Management with Residual Herbicides and EngeniaTM in Bollgard II XtendFlexTM Cotton. Martha R. Zwonitzer*, J. Wayne Keeling, Peter W. Dotray and Jacob D Reed

226-6 215 Likelihood of Soybean Cyst Nematode Reproduction on Henbit Roots in Nebraska. Rodrigo Werle*, Loren J. Giesler, Mark L. Bernards and John L. Lindquist

226-7 216 Crop Canopy Effect in Managing Glyphosate Resistant Kochia in Soybean. Rutendo Nyamusamba* and Michael Moechnig

SESSION NO. 227

Precision Nutrient Management ASA Section: Agronomic Production Systems Lead Community: Precision Agriculture Systems Community


227-1 217 Corn Yield Response To Managed Drainage And Polymer-Coated Urea Fertilizer In a Poorly-drained, Claypan Soil. Kelly A. Nelson*, Patrick R. Nash and Peter P. Motavalli

227-2 218 Site-Specific Variable Nitrogen Rate Model in Corn. Guillermo R. Balboa*, Gabriel P. Esposito, Cecilia Cerliani and Ignacio A. Ciampitti

227-3 219 A Way to Calculate a Fertilizer Formulation, N-P-K, for Maize. Arturo Chong*, Samuel Sánchez Domínguez and Víctor Emanuel Cruz San Pedro

227-4 220 Estimation of Nitrogen Nutrition Index By SPAD Value of Top Leaves in Rice. Xiaojun Liu*, Zhenzhou Lu, Yongchao Tian and Yan Zhu

227-5 221 Improved Nutrient Management on Mineral and Organic Soils of South Florida through Soil Electrical Conductivity Mapping. Maninder Pal Singh*, Hardev Singh Sandhu and James McCray

227-6 222 Precision N Management: Developing Science-Based Practices. Jake E Wavrin*

227-7 223 Evaluation of Precision Sensors and Nitrogen Algorithms in Wheat. Olga Walsh*, Arjun Pandey and Robin Christiaens

SESSION NO. 228

The Use of Gene Flow Information in an Environmental Risk Assessment of Biotechnology-

Derived Crops: II ASA Section: Agronomic Production Systems Lead Community: Weedy and Invasive Plant Species Community Community Cosponsor: Weedy and Invasive Plant Species


228-1 224 Simulated Pollen Dispersion in an Island Environment. Brian J. Viner, Mark E. Westgate* and Raymond Arritt

228-2 225 H e r i t a b i l i t y o f R e s i s t a n c e t o 4-Hydroxyphenylpyruvate Dioxygenase (HPPD) Inhibitor Herbicides. Daniel Kohlhase* and Micheal D.K. Owen

228-3 226 Distribution of Herbicide Resistant Shattercane and Johnsongrass Populations Across Nebraska and Kansas. Rodrigo Werle*, Amit J. Jhala, Melinda K. Yerka and John L. Lindquist

SESSION NO. 229

Symposium--Innovative Crop and Water Management Technologies to Enhance

Crop Water Productivity ASA Section: Climatology & Modeling Lead Community: Soil-Plant-Water Relations Community

Long Beach Convention Center, Room 203C, Second Level Presider: Robert M. Aiken

7:55 AM-10:45 AM 7:55 AM Introductory Remarks.229-1 8:05 AM Stress Effects on Leaf and Canopy

Reflectance and Crop Productivity. Timothy Arkebauer*, Elizabeth A. Walter-Shea and Arthur I. Zygielbaum

229-2 8:30 AM Limited Transpiration Trait in Crop Plants. Mandeep Kaur Riar* and Thomas R. Sinclair

229-3 8:55 AM Wireless Sensor Network Systems for Canopy Temperature Sensing and Irrigation Management. Susan O’Shaughnessy*

229-4 9:20 AM Forage Grasses Matching Production to Favorable Water Supply. Dariusz P Malinowski* and William E Pinchak

139

SESSION NO. 231 — CLIMATOLOGY & MODELING

229-5 9:45 AM Reduced Tillage, Direct Seeding and Water Management in Semi-Arid Pacific Northwest. William F. Schillinger*

229-6 10:10 AM Sub-Surface Water Retention Technology (SWRT) Membranes for Crop Improvement on Coarse-Textured Soils. Alvin J.M. Smucker*, Kurt D. Thelen, Bruno Basso, Andrey Guber, Zouheir Massri, Ning Gong and Rafael Auras

10:35 AM Discussion. 10:45 AM Adjourn.

SESSION NO. 230

Climatology & Modeling: I ASA Section: Climatology & Modeling

Long Beach Convention Center, Room 203B, Second Level 7:55 AM-12:00 PM

7:55 AM Introductory Remarks.230-1 8:00 AM The Web Based Crop Simulation Model

Infocrop-Wheat: Simulating the Impact of Moisture and Temperature Stress. P. Krishnan*

230-2 8:15 AM Impact of Climate Change on Two Rice Cultivar Yields and Options for Adaptation Using CERES-Rice Model in Cambodia. Qingguo Wang*, Jong Ahn Chun, Sanai LI and Vang Seng

230-3 8:30 AM Quantifying Current and Future CO2 Fluxes Using Daycent and PEST Models from a Marginal Land Seeded to Switchgrass Production in South Dakota. Liming Lai*, Sandeep Kumar, Eric Gentil Mbonimpa, Rajesh Chintala, Vance N. Owens and Joseph Schumacher

230-4 8:45 AM Modeling Biomass Partition, Nitrogen and Soil Water Dynamics of Energycane. Yubin Yang*, Lloyd T Wilson and Jing Wang

230-5 9:00 AM Simulating Growth of Annual Ryegrass (Lolium multiflorum Lam.) Under Different Defoliation Regimes Using the Cropgro Forage Model. Leonardo Moreno*, Kenneth J Boote, Carlos G. S. Pedreira, Diego Pequeno and Felipe Tonato

230-6 9:15 AM Food for Thought: Crop Yields in the Columbia River Basin in an Altered Future. Kirti Rajagopalan*, Kiran Chinnayakanahalli, Jennifer Adam, Claudio O. Stockle, Roger L Nelson, Chad Kruger and Michael Brady

9:30 AM Break.230-7 9:45 AM Linking Farmer ’s Participation with

Modeling Approach to Study the Impact of Climate Change and to Identify the Suitable Adaptation Strategies for Rice-Wheat Production System in Igb. Nataraja Subash*

230-8 10:00 AM Predicting the Impacts of Climate Change on Maize Yields in the Midwestern United States. Ryan Nagelkirk* and Bruno Basso

230-9 10:15 AM Examination and Analysis of the Impact of Climatic Factors on the Variability and Trends in Plant Species and Primary Productivity on the Texas Gulf Coast Prairie during a 3-4 Year Period. Annette A. James*, Richard W. Griffin, William H Anthony and Jesse R Crain

230-10 10:30 AM Agmip Soil Modeling Intercomparison: Results from First Phase. Bruno Basso* and Iurii Shcherbak

230-11 10:45 AM Climate Change Assessment Using Precis-RCM Data for Hardwar District of Uttarakhand. Sangharsh Kumar Tripathi*, Gogumalla Pranuthi and Sunil Kumar Dubey

230-12 11:00 AM Agroclimate Mozambique: Adapting Agroclimate for Climate Smart Agricultural Management in Mozambique. Eduardo Gelcer*, Clyde W. Fraisse, Daniel Perondi and Willingthon Pavan

230-13 11:15 AM Impacts of Agricultural Intensification on Extreme Temperatures in the US Midwest. Nathaniel Mueller*, Ethan Butler, Noel Michelle Holbrook and Peter Huybers

230-14 11:30 AM Developing Role of NRCS in USDA Climate Hub Implementation. Michael A. Wilson* and David W. Smith

230-15 11:45 AM Weather and Climate Decision Support Tools for Agricultural Producers in Atlantic Canada. Erin Smith*, Rene Audet, Dr. Harvey Hill and Richard Hardin

12:00 PM Adjourn

SESSION NO. 231 Symposium--Capturing the Benefits of Seasonal Climate Forecasts in Agricultural Management

ASA Section: Climatology & Modeling Lead Community: Agroclimatology and Agronomic Modeling Section or Division Cosponsor: Climatology & Modeling Community Cosponsor: Agroclimatology and Agronomic Modeling

Long Beach Convention Center, Room 103C, First Level 7:55 AM-12:05 PM

7:55 AM Introductory Remarks.231-1 8:00 AM Improving Tool Accuracy: Linking Seasonal

Climate Forecasting with Crop Input Decisions. Roger Stone*

231-2 8:25 AM Seasonal Forecasts for the Midwest US: Reducing the Impact of Variable Weather. Jerry L Hatfield*

231-3 8:50 AM Seasonal Forecasts and the Trade-Off Between Payoff and Risk in the Australian Grains Industry. Peter McIntosh*

231-4 9:15 AM Can Seasonal Climate Forecast Improve the Food Security Under Changing Climate?: A Case Study from Tamil Nadu State in India. Vellingiri Geethalakshmi*, Samsul Huda, Uday Nidumolu, Arunachalam Lakshmanan, . Rengalakshmi, Manjula Menon, Amor V.M. Ines, K. Bhuvaneswari, S. Kokilavani, Peter Hayman, Mark Howden, Steve Crimp, Philip Kokic and Warren Jin

231-5 9:40 AM Using a Model and Forecasted Weather to Predict Forage and Livestock Production for Making Stocking Decisions In the Coming Growing Season. Laj Ahuja*

10:05 AM Break.231-6 10:20 AM Using Seasonal Climate Forecasts to Improve

Food Security for Qatar. Samsul Huda*, Phil Moody, Simeon Kaitibie, Masud Haq, Kenzu Abdella, Ahmed Moustafa, Kep Coughlan, Marco Pollanen, Ipek Goktepe and Noel Vock

231-7 10:35 AM Opportunities and Challenges for Seasonal Forecasting Use in the Southeast USA. Clyde W. Fraisse*

231-8 10:50 AM Six Years of a Climate Model Consensus Forecast Newsletter for Victorian (Australia) Farmers. Dale Grey*, Graeme Anderson and Chris Sounness

140

CLIMATOLOGY & MODELING — SESSION NO. 231

231-9 11:05 AM Innovative Climate Smart Agriculture through Knowledge Dissemination and Empowerment. Suhas Wani*, Dileepkumar Guntaku and Mukund D Patil

231-10 11:20 AM Lessons on the Value of Seasonal Forecast in Three Different Wheat-Growing Environments: Paraguay, Mexico and the Southeast US. Melissa A. Ramirez-Rodrigues*

231-11 11:35 AM The Difference in Summer Vs. Winter Seasonal Forecasts. Judah Cohen*

231-12 11:50 AM Real Time Modeling of Soil N Incorporating Seasonal Weather Forecasts. Derek Hunt* and Shabtai Bittman

12:05 PM Adjourn.

SESSION NO. 232 Symposium--Recalcitrant Problems and Emerging

Solutions in Biophysical Measurements and Sensors: I

Sponsored by: Apogee Instruments, Inc.Campbell Scientific, IncDecagon Devices, Inc.

ASA Section: Climatology & Modeling Lead Community: Biophysical Measurements and Sensors Community Cosponsor: Sensor-Based Water Management

Long Beach Convention Center, Room 103B, First Level Presider: James Mark Blonquist Jr.

8:00 AM-11:15 AM 8:00 AM Introductory Remarks.232-1 8:05 AM Sensors for Precise Measurement of Air

Temperature on Automated Weather Stations: Precision Thermistors Vs. Prt’s. Bruce Bugbee*, Mark Blonquist and Jobie Carlisle

232-2 8:20 AM Use of Ultrasonic Proximity Sensors for High-Throughput Characterization of Crop Canopies. Jeffrey W. White*, Kevin F. Bronson, Matthew Conley, Andrew N. French, Douglas Hunsaker, Kelly Thorp and Pedro Andrade-Sanchez

232-3 8:40 AM Uncertainty and Accuracy Issues with Broadband Solar Shortwave and Infrared Radiometers. Daryl R. Myers*

232-4 9:00 AM Distinguishing Plant Functional Traits with Mobile Imaging Spectrometry. John A. Gamon*

232-5 9:20 AM Review of Air Temperature Measurement: Passive Versus Active Shields, Error with Humidity Probes, and Significance of Averaging Interval. Mark Blonquist*, Ryan Lindsley and Bruce Bugbee

9:35 AM Break.232-6 9:50 AM Thermal Signatures of Evaporating Soil

Surfaces – on Energy Partitioning and Fluxes into Turbulent Flows. Dani Or*, Erfan Haghighi and Milad Aminzadeh

232-7 10:10 AM Eddy-Covariance and the Surface Energy Imbalance: When Will the Imbalance Ever Go Away and Does Anyone Care?. Kyaw Tha Paw U*

232-8 10:30 AM Global Dimming, Stilling, Evaporative Demand and Transpiration. Graham Farquhar* and Michael Roderick

232-9 10:50 AM The Growing Need for Measurements and Monitoring of Critical Properties and Processes at the Soil Surface. Scott B. Jones*

11:10 AM Adjourn. 11:15 AM Community Business Meeting.

SESSION NO. 233

Business Meeting--Soil-Plant-Water Relations Community

ASA Section: Climatology & Modeling Lead Community: Soil-Plant-Water Relations Community

Long Beach Convention Center, Room 203C, Second Level Presider: Robert M. Aiken

11:00 AM-11:30 AM SESSION NO. 234

Business Meeting--Biophysical Measurements and Sensors Community

ASA Section: Climatology & Modeling Lead Community: Biophysical Measurements and Sensors

Long Beach Convention Center, Room 103B, First Level Presider: James Mark Blonquist Jr.

11:15 AM-12:00 PM SESSION NO. 235

Model Applications in Field Research: I ASA Section: Climatology & Modeling Lead Community: Model Applications in Field Research Community

Renaissance Long Beach, Renaissance Ballroom I, Second Floor 1:00 PM-3:35 PM

1:00 PM Introductory Remarks.235-1 1:05 PM Modeling Biochar Effects on Soils and Crops

Using Apsim. Sotirios V Archontoulis*, Isaiah Huber, Fernando Miguez, Peter J Thorburn and David A. Laird

235-2 1:20 PM Predicting and Comparing Soil Organic Carbon Changes in Corn- and Prairie-Based Cropping Systems over 50 Years. Ranae Dietzel*, Sotiris V Archontoulis and Matt Liebman

235-3 1:35 PM Field Experiment and Modeling Comparison of Corn Root Distribution, Water Uptake and Yield Under Deficit Irrigation. Chengchou Han*, Haishun Yang, William Sorensen, Stonie Cooper, Dharmic Payyala, Jennifer Rees, Greg Kruger, Martha Shulski, Kenneth Hubbard, Gary Zoubek, Patricio Grassini, Derek Heeren, Suat Irmak, Kenneth Cassman and James Specht

235-4 1:50 PM Crop Water Use Efficiency throughout the Brazos River Basin, Texas. Ripendra Awal* and Ali Fares

2:05 PM Break.235-5 2:20 PM Application of CSM-CERES-Wheat Model

for Irrigation Management of Winter Wheat in the Texas High Plains. Ahmed Attia*, Nithya Rajan, Qingwu Xue, Amir M.H. Ibrahim and Dirk B. Hays

235-6 2:35 PM Potential for Crop Production Increase in Argentina through Closure of Existing Yield Gaps. Fernando Aramburu Merlos*, Juan Pablo Monzon, Patricio Grassini and Fernando Andrade

235-7 2:50 PM Assessing Rice Productivity and Adaptation Strategies for the Indochina Peninsula Under Climate Change Using the Regional Rice Model. Sanai LI*, Jong Ahn Chun and Qingguo Wang

235-8 3:05 PM Web Based Crop Simulation Model for Wheat.


141

SESSION NO. 239 — CLIMATOLOGY & MODELING

SESSION NO. 236

Evapotranspiration in Crop and Hydrologic Models: Testing, Refinements and Cross-Comparisons: II

ASA Section: Climatology & Modeling Lead Community: Evapotranspiration Measurement and Modeling Community Cosponsor: Global Climate Change Community

Renaissance Long Beach, Renaissance Ballroom III-IV, Second Floor Presiders: Kendall DeJonge; George Paul

1:00 PM-4:00 PM 1:00 PM Introductory Remarks.236-1 1:05 PM Canopy Temperatures in Irrigated and Non-

Irrigated Maize. Susan J. Riha*, Stephen B Shaw and Jeff Melkonian

236-2 1:25 PM Improved Evapotranspiration Simulation in the CERES-Maize Crop Model Under Limited Irrigation Management. Kendall DeJonge*

236-3 1:45 PM Evaluation of CSM-Cropgro-Cotton for Simulating Cotton Growth and Evapotranspiration in an Arid Environment. Kelly Thorp*, Edward M. Barnes, Douglas Hunsaker, Bruce A. Kimball, Jeffrey W. White, Vijay Nazareth and Gerrit Hoogenboom

236-4 2:05 PM Differences in Evapotranspiration Simulations Between the Noah Model and the DSSAT Model. Kwang Soo Kim* and Haneul Jeong

2:25 PM Break.236-5 2:35 PM Lysimetric Evaluations of RZWQM2

Simulations of Corn ET in the Southern High Plains. Saseendran S. Anapalli*, Prasanna H. Gowda, Lajpat R. Ahuja, Liwang Ma, Garey Marek, Steven R. Evett and Terry Howell

236-6 2:55 PM Corn Yield and Water Use Efficiency Under Contrasting Irrigation Application Methods: An Aquacrop Study Contrasting Subsurface Drip and Sprinkler Irrigation Methods. Fathia El Mokh*, Paul D. Colaizzi, Steven R. Evett and David K. Brauer

236-7 3:15 PM Spectral Analysis of Large-Eddy Advection in ET from Eddy Covariance Towers and a Large Weighting Lysimeter. Xiaomao Lin*, Steven R. Evett, Prasanna H. Gowda, Paul D. Colaizzi and Robert M. Aiken

236-8 3:35 PM Extending Field-Scale Information to the Watershed Scale Using the Apex and SWAT Models. Sagar Gautam*, Eric Gentil Mbonimpa, Sandeep Kumar, Jonathan Witter and James Bonta


SESSION NO. 237 Airborne and Satellite Remote Sensing: I

ASA Section: Climatology & Modeling Lead Community: Airborne and Satellite Remote Sensing Section or Division Cosponsor: Climatology & Modeling Community Cosponsors: Sensor-Based Nutrient Management Community, Sensor-Based Water Management Community

Renaissance Long Beach, Renaissance Ballroom II, Second Floor Presider: E. Raymond Hunt Jr.

2:00 PM-3:35 PM 2:00 PM Introductory Remarks.

237-1 2:05 PM A Yellowness Index for Oilseed Yield Estimation. John J. Sulik* and Daniel S. Long

237-2 2:20 PM Monitoring Crop Growth Using Narrow-Band Multispectral Imagery Acquired from an Unmanned Aerial Vehicle (UAV). Tao Cheng*, Yong Liu, Ni Wang, Hengbiao Zheng, Xiang Zhou, Siyao Chen, Xia Yao, Weixing Cao, Yongchao Tian and Yan Zhu

237-3 2:35 PM Technology Targeting with Remote Sensing. Urs Schulthess*, Timothy J. Krupnik and Andrew J. McDonald

237-4 2:50 PM Estimating Seasonal Carbon Fluxes over Agricultural Lands Using Satellite Remote Sensing. Varaprasad Bandaru*, Roberto Izaurralde and Rasmus M Houborg

237-5 3:05 PM Estimation of Soil Water Content Using Short Wave Infrared Remote Sensing. Morteza Sadeghi*, Scott B. Jones, Stephen Bialkowski and William Philpot

237-6 3:20 PM Vegetation Indices to Support Nitrogen Sidedressing in Potatoes. Frits K. Van Evert*, Menko H.P. Duisterwinkel and Corné Kempenaar

SESSION NO. 238

Business Meeting--Airborne and Satellite Remote Sensing Community

ASA Section: Climatology & Modeling Lead Community: Airborne and Satellite Remote Sensing Renaissance Long Beach, Renaissance Ballroom II, Second Floor

Presider: E. Raymond Hunt Jr. 3:40 PM-4:10 PM

3:40 PM Community Business Meeting.

SESSION NO. 239

Airborne and Satellite Remote Sensing: II ASA Section: Climatology & Modeling Lead Community: Airborne and Satellite Remote Sensing Section or Division Cosponsor: Climatology & Modeling Community Cosponsors: Sensor-Based Nutrient Management Community, Sensor-Based Water Management Community

Long Beach Convention Center, Exhibit Hall ABCPresider: Urs Schulthess

4:00 PM-6:00 PM 239-1 227 Unmanned Aerial System for Precision Crop

Sensing. Olga Walsh*, Arjun Pandey and Robin Christiaens

239-2 228 UAS-Based Infrared Thermography for Evaluating Biofuel Crop Water Status. Huihui Zhang*, Dong Wang and James E Ayars

239-3 229 Monitoring Agricultural Sustainability Using Remotely Sensed Net Primary Production over Time and Space. Jawoo Koo* and Cindy Cox

239-4 230 Estimation of Leaf Dry Weight Using Hyperspectral Vegetation Indices and Continuous Wavelet Analysis for Wheat Canopies. Xia Yao, Weixing Cao, Tao Cheng, Yongchao Tian and Yan Zhu*

239-5 231 Airborne Remote Sensing at the University of Maryland Eastern Shore: A 15 Year History. Christopher Hartman*, Xavier Henry, Abhijit Nagchaudhuri, Geoff Bland and Ted Miles

142

CLIMATOLOGY & MODELING — SESSION NO. 239

239-6 232 Statistical Evaluation of NOAA ‘s Real-Time Mesoscale Analysis (RTMA) Using Florida and Georgia Automated Weather Stations. Ana Wagner*, Clyde W. Fraisse, Kati Migliaccio and Eduardo Gelcer

239-7 233 Cropping System Transitions in Mississippi: Linking Remotely-Sensed Production Patterns with Planting Date Probability Maps. Patrick J. English*, Sherri L. DeFauw, Fred L. Shore and Jeffrey W. Johnson

SESSION NO. 240

General Agroclimatology and Agronomic Modeling: II

ASA Section: Climatology & Modeling Lead Community: Agroclimatology and Agronomic Modeling Section or Division Cosponsor: Climatology & Modeling Community Cosponsor: Agroclimatology and Agronomic Modeling


240-1 234 Sugarcane Growth and Water Consumption Under Different Trash Management Systems. Leandro Garcia Costa*, Fabio Ricardo Marin, Daniel Silveira Pinto Nassif and Murilo Vianna

240-2 235 Evaluation of the Newly-Linked DSSAT-Oryza Compared to Orzya V3 for Rice Crop Simulation Under Potential, Water-Limited, and N-Limited Conditions. Diego N. L. Pequeno*, Kenneth J. Boote, Cheryl H Porter and Tao Li

240-3 236 Comparison of Three Weather Generators Linking Apcc’s Climate Outlook for South Korea. Qingguo Wang*, Jong Ahn Chun, Sanai Li, Jaepil Cho, Kwanghyung Kim and Yonghee Shin

240-4 237 A Simple Method to Estimate the LEAF Area INDEX Using Digital Camera in Irrigated Processing Tomato. Juliana Aparecida dos Santos da Silva*, Glauco de Souza Rolim, Arthur Bernardes Cecílio Filho and Aluisio Hideki Togoro

240-5 238 The Decision Support System for Agrotechnology Transfer (DSSAT) Version 4.6. Gerrit Hoogenboom*, James W. Jones, Paul W. Wilkens, Cheryl H Porter, Kenneth J. Boote, Leslie Hunt, Upendra Singh, Jon I Lizaso, Jeffrey W. White, Richard M. Ogoshi, Jawoo Koo, Vakhtang Shelia, Gordon Tsuji and Oxana Uryasev

240-6 239 Hard Winter Wheat in Washington State: Mega-Environment and Multivariate Statistical Analysis. Melba Ruth Salazar-Gutierrez*, Bernardo Chaves, Jakarat Anothai, Jerry Johnson and Gerrit Hoogenboom

240-7 240 Evaluation of Climate Change Impacts and Effectiveness of Adaptation Options on Crop Yields in the Southeastern United States. Taras E. Lychuk, Robert L. Hill*, Roberto Izaurralde, Bahram Momen and Allison M. Thomson

240-8 241 Space-Time Variability of Leaf Wetness Duration in Florida. Verona Oliveira Montone* and Clyde W. Fraisse

240-9 242 Maize Yield Estimation As a Function of Soil Texture and Chemical and Physical Soil Characteristics. Bernardo Chaves-Cordoba*, Gerrit Hoogenboom and Philip Thornton

240-10 243 Effects of El Niño Southern Oscillation (ENSO) on the Agroclimatic Zoning for Tomato in Mozambique. Eduardo Gelcer*, Forrest R. Stevens, Clyde W. Fraisse and Verona Oliveira Montone

240-11 244 Agrometeorological MODEL for Estimation of LEAF Area INDEX in Irrigated Processing Tomato. Juliana dos Santos Silva*, Glauco de Souza Rolim, Arthur Bernardes Cecílio Filho and Aluisio Hideki Togoro

240-12 245 Evaluation of a Microbial Denitrification Model in the Environmental Policy Integrated Climate Model. Curtis D Jones*, R Cesar Izaurralde, William McGill, David Manowitz and G Philip Robertson

240-13 246 Effect of ENSO Events on Leaf Wetness Duration during Strawberry Seasons in Florida. Thales Mello Silva Nobrega, Verona Oliveira Montone* and Clyde W. Fraisse

240-14 247 Growing Degree Days Effects on Growth and External Quality of Chrysanthemum (Dendranthema grandiflora). Marilia Andrade Lessa, Patricia Duarte Oliveira Paiva and Carlos M. Paglis*

240-15 300 Agroclimate Mobile Apps: Helping Growers Reduce Climate Risk in the Southeast USA. Jose H Andreis*, Clyde W. Fraisse and Natalia Peres

240-16 301 Modeling Genetic Traits of Five Common Bean (Phaseolus vulgaris) Genotypes in Multi-Location Trials. Jose Alejandro Clavijo Michelangeli*, Kenneth J Boote, Carlos Vallejos, Melanie Correll, James W. Jones, Salvador Gezan, Mehul Bhakta, Li Zhang, Juan M. Osorno, Idupulapati M. Rao, Steven Beebe, Elvin O. Roman-Paoli, Abiezer Gonzalez, Jaumer Ricaurte, Raphael Colbert and Jim Beaver

240-17 302 Modeling of Alfalfa Growth Under Different Cutting Management Systems. Doohong Min* and Eduardo Alvarez Santos

240-18 303 Growth and Grain Yield Diversity for High Temperature Tolerance in Rice Cultivars. K. Raja Reddy*, Tim Walker and Karande Bandara Gajanayake

240-19 304 Interactive Effects of Nitrogen and Phosphorus Deficiency on Photosynthesis and Leaf Growth in Maize. Dennis J. Timlin*, T.C.M. Naidu, David H. Fleisher and Vangimalla R. Reddy

240-20 305 Testing Salus Rice Model for Yield and Nitrogen Uptake in China and Philippines. Liang Tang*, Bruno Basso, Tao Li, Yan Zhu and Weixing Cao

240-21 306 A c c u r a c y C o m p a r i s o n o f S p a t i a l Interpolation Methods for Estimation of Air Temperatures in South Korea. Yongseok Kim*, Kyo-Moon Shim, Myung-Pyo Jung and In-Tae Choi

240-22 307 Integrating Surface Sediment Flow Modeling into the Root Zone Water Quality Model. Minghua Zhang, Christopher DeMars* and Yu Zhan

240-23 308 Mapping Daily Maximum Temperature over Agricultural Areas with Complex Terrains. Soo-ock Kim* and Jin I. Yun

143

SESSION NO. 245 — EDUCATION & EXTENSION

SESSION NO. 241

General Evapotranspiration Measurement and Modeling: I (includes grad student poster comp)

ASA Section: Climatology & Modeling Lead Community: Evapotranspiration Measurement and Modeling

Long Beach Convention Center, Exhibit Hall ABCPresider: Kendall DeJonge

4:00 PM-6:00 PM 241-1 309 Testing and Improvement of Water

Balance of the Daycent Ecosystem Model. Yao Zhang*, Andrew E. Suyker and Keith Paustian

241-2 310 Portable Canopy Chamber Measurement of Evapotranspiration in Corn, Soybean and Reconstructed Prairie. Chenyi Luo*, Zhuangji Wang, Thomas J. Sauer, Matthew J. Helmers and Robert Horton

241-3 311 Continuous Measurement of Soil Evaporation in a Drip-Irrigated Wine Vineyard in a Desert Area. Dilia Kool, Nurit Agam, Naftali Lazarovitch, Josh Heitman, Thomas J. Sauer and Alon Ben-Gal*

241-4 312 D y n a m i c s o f H e a t S t o r a g e i n Evapotranspiration Estimate. Seth Kutikoff*, Xiaomao Lin, Steven R. Evett, Prasanna H. Gowda, Paul D. Colaizzi and Gerard J. Kluitenberg

241-5 313 Controls on Interannual Variation in Evapotranspiration and Water Use Efficiency in a Mature, Furrow-Irrigated Peach Orchard. Ray G. Anderson*, Dong Wang, Joseph G Alfieri, William Kustas, John H. Prueger, Lynn McKee and Jim L Gartung

241-6 314 New Evapotranspiration Estimates and Crop Coefficients for Optimizing Sub-Surface Drip Irrigation Scheduling. Touyee Thao*, Florence Cassel Sharma, Dave Goorahoo and Charles Cochran

241-7 315 Water Use Efficiency in Maize Varying By Maturity and Evapotranspiration Potential. Karl Brauer*, Wenwei Xu, Traci Bland, Thomas Marek and John C. Zwonitzer

SESSION NO. 242

General Soil-Plant-Water Relations: II ASA Section: Climatology & Modeling Lead Community: Soil-Plant-Water Relations Community


242-2 317 Roof Vegetation Makes Residential Houses Cooler and More Energy Efficient. Greg Wiecko*

242-3 318 L e v e l s o f E n d - S e a s o n I r r i g a t i o n Terminations: Effects on Wheat Yield and Quality. Jessica A Torrion* and Robert Stougaard

242-4 319 Measuring Dormant Water Potential in Almond. Luke Milliron*, Andres Olivos, Sebastian Saa Silva, Blake Sanden and Ken Shackel

242-5 320 Influence of Two Native Shrubs and Fertilizer on Crop Growth and Yield in Peanut Basin of Senegal. Teamrat Ghezzehei, Roger Bayala*, Ibrahima DIEDHIOU, Nathaniel Bogie and Richard Dick

242-6 321 Effect of Soil Type and Bulk Density on the Above Ground Properties Associated with Lodging and on the Anchorage Strength of Wheat. Nyaz Sulaiman*

242-7 322 Adapting the DSSAT Cropping System Model to Saline Soils. Vakhtang Shelia*, Gerrit Hoogenboom and Wajid Ishaque

242-1 316 Development of a Soil-Moisture Based Plant-Stress Index for Site Drought Characterization. Tyson Brant Raper*, Derrick M. Oosterhuis, Edward M. Barnes, Philip J. Bauer, Pedro Andrade-Sanchez and John Snider

SESSION NO. 243

Model Applications in Field Research: II ASA Section: Climatology & Modeling Lead Community: Model Applications in Field Research Community


243-1 323 Evaluation of RZWQ2 Model and Management of Poultry Litter As Corn Nitrogen Source in the Mid-Southern United States. Gary Feng*, Haile Tewolde, Liwang Ma, Karamat R Sistani, Ardeshir Adeli and Johnie N. Jenkins

243-2 324 Automatic Model Parameter Optimization Speedup Using Efficient Methods and Parallel Computing. Robert W. Malone*, Randy Hunt, Tom Nolan and Liwang Ma

243-3 325 Using Cornwater, an Online Real-Time Tool to Help Determine When to Irrigate a Corn Field. Chengchou Han*, Haishun Yang, William Sorensen, Stonie Cooper, Dharmic Payyala, Jennifer Rees, Greg Kruger, Martha Shulski, Kenneth Hubbard, Gary Zoubek, Patricio Grassini, Derek Heeren, Suat Irmak, Kenneth Cassman and James Specht

243-4 326 Spatially Explicit Regional Assessment of Climate Change Impacts on Oklahoma Wheat Production. Kundan Dhakal* and Vijaya Gopal Kakani

243-5 327 Simulating the Potential of Water Harvesting Technology in Rainfed Maize Using DSSAT. Jawoo Koo*

SESSION NO. 244

Business Meeting--Global Climate Change Community

ASA Section: Climatology & Modeling Lead Community: Global Climate Change Community

Long Beach Convention Center, Room 102A, First Level Presiders: Saseendran S. Anapalli; Oscar Monje

4:30 PM-5:30 PM

SESSION NO. 245

Extension Materials on Display: II ASA Section: Education & Extension Lead Community: Extension Education Community Section or Division Cosponsor: Education & Extension Community Cosponsor: Extension Education Community

Long Beach Convention Center, Exhibit Hall ABCPresider: Shaun Casteel

7:00 AM-6:00 PM

144

EDUCATION & EXTENSION — SESSION NO. 246

SESSION NO. 246

Business Meeting--Education and Extension Section ASA Section: Education & Extension

Long Beach Convention Center, Room 102B, First Level Presider: Martha Mamo

11:15 AM-12:15 PM

SESSION NO. 247

Business Meeting--Extension Education Community ASA Section: Education & Extension Lead Community: Extension Education Community

Long Beach Convention Center, Room 203C, Second Level Presider: Shaun Casteel

3:30 PM-4:30 PM

SESSION NO. 248

Agricultural Practices to Improve Nitrogen-Use Efficiency and Mitigate Greenhouse Gas Emission: II

ASA Section: Environmental Quality Lead Community: Soil Carbon and Greenhouse Gas Emissions Community Cosponsor: Soil Carbon and Greenhouse Gas Emissions Community

Hyatt Regency Long Beach, Shoreline A, First Floor Presider: Maysoon M. Mikha

7:55 AM-11:30 AM 7:55 AM Introductory Remarks.248-1 8:00 AM Improving in-Season Corn Nitrogen

Fertilizer Rates with a GIS-Based Nitrogen Transformation and Loss Model. Brad C. Joern, Philip Hess* and James J. Camberato

248-2 8:15 AM Site Specific, Weather Adjusted, Real Time Nitrogen Recommendations for Maize: Adapt-N Increased Grower Profits and Decreased Nitrogen Inputs and Losses in Three Seasons of on-Farm Strip Trials. Bianca Moebius-Clune*, Harold van Es, Jeff Melkonian, Laura Joseph, Daniel Moebius-Clune, Arthur T DeGaetano and Shannon L. Gomes

248-3 8:30 AM Modeling Nitrogen Loss and Mitigation Potentials of Enhanced-Efficiency Nitrogen Fertilizers from Agricultural Soil System. Ram Gurung*

248-4 8:45 AM Assessing the Impact of Stabilized Urea Fertilizers on Ammonia Volatilization Under Controlled Environment and Soil Conditions. Nils Yannikos*, Richard Farrell and Fran L. Walley

248-5 9:00 AM N-Fertilizer Use Efficiency of Split-Application for Potato. Lincoln Zotarelli*, Libby R Rens, Ashok K. Alva, Kelly Morgan, Diane L. Rowland and Guodong Liu

248-6 9:15 AM A Long Term Trial Evaluating Nitrogen Recovery of Applied Dairy Manure By Three Forage Species. Derek Hunt* and Shabtai Bittman

248-7 9:30 AM Switchgrass Intercropped with Alfalfa Results in Significant Reductions in Nitrogen Applications, Energy Savings, and Reductions in Nitrous Oxide Emissions. Manmeet Pannu*, Kelley Meinhardt, Anthony Bertagnolli, Sally Brown, Steven C. Fransen, David Stahl and Stuart Strand

9:45 AM Break.

248-8 10:00 AM Using Alternative Water Management to Reduce Greenhouse Gas Emissions and Maintain Yields in California Rice Systems. Gabriel LaHue*, Maria Arlene Adviento-Borbe, Chris van Kessel and Bruce Linquist

248-9 10:15 AM Water-Conserving Practices in Arkansas Rice Production to Improve Soil N Availability and Reduce Greenhouse Gas Emissions. Daniel C. Olk* and Merle M. Anders

248-10 10:30 AM Nitrogen Transformation, Water Use Efficiency and Ecosystem Productivity in Monoculture and Wheat-Bean Intercropping Systems. Tejendra Chapagain*

248-11 10:45 AM Biochar Alters Manure’s Effect on Nitrogen Cycling and Greenhouse Gas Emissions in a Calcareous Soil. Rodrick D. Lentz*, James A. Ippolito and Kurt A Spokas

248-12 11:00 AM Improved Nitrate Retention and Reduced N2O Emissions with Aged Biochar. Claudia Irene Kammann*, Ghulam Haider, Jonathan Mengel, Otmar Löhnertz and Christoph Mueller

248-13 11:15 AM Evaluation of Factors Affecting Nitrous Oxide Emission and N Transformation in a Sandy Loam Soil. Zejiang Cai*, Suduan Gao, Aileen Hendratna, Minggang Xu, Yinghua Duan and Brad Hanson

11:30 AM Adjourn.

SESSION NO. 249 Symposium--Recent Advances in

Watershed-Scale Modeling ASA Section: Environmental Quality Section or Division Cosponsor: Soil Physics

Hyatt Regency Long Beach, Shoreline B, First Floor Presiders: David E. Radcliffe; Glenn V. Wilson

7:55 AM-12:00 PM 7:55 AM Introductory Remarks.249-1 8:00 AM Can Hydrologic Complexity Simplify

Watershed Modeling. Zachary Easton*, Amy Collick and Daniel Fuka

249-2 8:20 AM Water Quality Modeling for Urban Watersheds Using SWAT: Distributed Urban Best Management Practices and Onsite Septic Systems. Jaehak Jeong*

249-3 8:40 AM New Ephemeral Gully, Riparian Buffer, and Wetland Components within the USDA Annualized Agricultural Non-Point Source (AnnAGNPS) Watershed Pollution Management Model. Ronald Bingner*, Henrique G. Momm, Yongping Yuan and Robert R. Wells

249-4 9:00 AM General Circulation Models: Downscaling and Incorporation into Watershed Models. Darren Ficklin*

249-5 9:20 AM SWAT Model Calibtration and Uncertainty Using SWAT-CUP. Prasad Daggupati*

9:40 AM Break.249-6 10:00 AM Watershed Monitoring Verse Modeling -

Who Wins and Why?. Brian Haggard*249-7 10:15 AM Extending Apex to Model Microorganism

Fate and Transport. Yongeun Park, Yakov A. Pachepsky* and Jaehak Jeong

249-8 10:30 AM Influence of Lag Effect, Soil Release, and Climate Change on Watershed Anthropogenic Nitrogen Inputs and Riverine Export Dynamics. Dingjiang Chen*

145

SESSION NO. 252 — ENVIRONMENTAL QUALITY

249-9 10:45 AM On-Site Wastewater Treatment Systems Effect on Watershed Nitrogen Load: SWAT Model Predictions. David E. Radcliffe* and Nahal Hoghooghi

249-10 11:00 AM Uncertainty of Nutrient Loss and Sediment Data from Various Land Uses to Surface Water: A Study of Watershed Model Input Parameters. Susan S. Andrews* and M. Lee Norfleet

249-11 11:15 AM Estimation of Nutrient Export from Different Land-Use Patterns & Uncertainty Assessment in a Watershed Scale Based on Bayesian Approach. Jun Lu*, Dingjiang Chen and Mei Liu

11:30 AM Discussion.

SESSION NO. 250

Progress on the Mississippi River Nutrient Reduction Strategy: I

ASA Section: Environmental Quality Lead Community: Nutrients and Environmental Quality Community

Long Beach Convention Center, Room 202B, Second Level Presider: John J. Sloan

12:55 PM-1:55 PM 12:55 PM Introductory Remarks.250-1 1:00 PM Spring Nutrient Flux to the Gulf of Mexico

and Nutrient Balance in the Mississippi River Basin. Clifford S. Snyder* and T. Scott Murrell

250-2 1:15 PM Science Assessment to Support an Illinois Nutrient Loss Reduction Strategy. Mark B. David*, Gregory F. McIsaac, George F. Czapar, Corey A. Mitchell and Gary D. Schnitkey

250-3 1:30 PM A Nonpoint Source Nitrogen Reduction Plan for Minnesota Surface Waters. David J. Mulla*, William Lazarus and Dave Wall


SESSION NO. 251 Agriculture and Land Management Impacts on Soil

Carbon Processes: I ASA Section: Environmental Quality Lead Community: Soil Carbon and Greenhouse Gas Emissions Section or Division Cosponsor: Environmental Quality Community Cosponsor: Soil Carbon and Greenhouse Gas Emissions Community

Long Beach Convention Center, Room 103C, First Level Presiders: Upendra M. Sainju; Umakant Mishra

12:55 PM-3:30 PM 12:55 PM Introductory Remarks.251-1 1:00 PM Management Practice to Reduce Global

Warming Potential and Increase Soil Quality and Malt Barley Yield. Upendra M. Sainju*, William B. Stevens and TheCan Caesar-TonThat

251-2 1:15 PM Seasonal Variation of the Net CO2 Ecosystem Exchange Isotopic Signature Above a Corn Canopy. Eduardo Santos*, Claudia Wagner-Riddle and Shannon E. Brown

251-3 1:30 PM Effect of Tillage and Fertilization on Soil Carbon Dynamics, Greenhouse Gas Emissions, and Nutrient Export in Saskatchewan Forage Systems. Matthew Holmes*

251-4 1:45 PM Soil CO2 Efflux and Concentration As Affected By Plastic Mulching in a Cotton Field. Chengyi Zhao* and changyan Tian

2:00 PM Break.251-5 2:15 PM Development of a Farmer-Friendly Tool

for Predicting Soil Organic Matter and Ecosystem Services in Ohio Soils. Vinayak Shedekar*, Khandakar R. Islam, Randall C Reeder and Jerry Grigar Jr.

251-6 2:30 PM Evaluation of a Farmer-Friendly Tool for Predicting Soil Organic Matter and Ecosystem Services in Ohio Soils. Vinayak Shedekar*, Khandakar R. Islam, Randall C Reeder and Jerry Grigar Jr.

251-7 2:45 PM Biological Activity and Carbon Pools As Ecological Indicators of a Subtropical Ecosystem Restoration. Daniel Goncalves*, Joao Carlos Moraes Sa, Flavia Juliana Ferreira Furlan, Lucimara Aparecida Ferreira and Clever Briedis

251-8 3:00 PM Biological, Labile Soil Carbon Pools and Fertility Attributes As the Pathway for Carbon Storage Under a Long-Term Tillage Chronosequence in a Subtropical Ecosystem. Joao Carlos Moraes Sa*

251-9 3:15 PM Management and Soil Interactions Impacting SOC Dynamics in Crop-Livestock and Sugarcane Systems. Elisandra Solange Oliveira Bortolon*, Leandro Bortolon, Mariana Saragiotto da Silva Alves, Jéssica Pereira de Souza, Leonardo Jose Motta Campos, Junior Cesar Avanzi and Emerson Borghi

3:30 PM Adjourn.

SESSION NO. 252

Symposium--Biochar: What Is the Future for Industrial Production and World Usage?

ASA Section: Environmental Quality Lead Community: Biochar: Agronomic and Environmental Uses Section or Div Cosponsors: Environmental Quality, Soil Chemistry Community Cosponsors: Biochar: Agronomic and Environmental Uses, Bioenergy Systems Community, Global Climate Change

Long Beach Convention Center, Room 103B, First Level 1:00 PM-4:40 PM

1:00 PM Introductory Remarks.252-1 1:05 PM Biochar: Is There a Future for Its Large Scale

Industrial Production and Higher World Usage?. Jeffrey M. Novak*

252-2 1:15 PM An Overview of Biochar Standards and Certification Programs and Their Impact on Biochar Industry Development. Kelpie Wilson*

252-3 1:35 PM Biochar Usage and Certification: Industry Perspective and Challenges. Wilson Hago*

252-4 1:55 PM Markets, Production, and Growth of the US Biochar Industry. Tom R Miles*

2:15 PM Break.252-5 2:30 PM An Environmental Advocate’s View of a Path

Towards Meaningful Biochar Sequestration. John Bonitz*

252-6 2:50 PM The Human Dimensions of Biochar: Practical Benefits for Individuals and Communities. Gloria Flora*

3:10 PM Discussion.

146

ENVIRONMENTAL QUALITY — SESSION NO. 252

252-7 3:25 PM Biochar Implementation at World Scales; Australia Usage. Balwant Singh*, Stephen Joseph and Marta Camps Arbestain

252-8 3:45 PM Biochar Production and Agricultural Use in Europe: Enhancing Implementation Success By Cascading-Use Concepts. Claudia Irene Kammann* and Hans-Peter Schmidt

252-9 4:05 PM Biochar Implementation at World Scales: Developing and Emerging Countries. Nils Borchard*, Brenton Ladd and Christina Siebe


SESSION NO. 253 — LIVE STREAMINGSymposium--Science behind a Soil Conservation

Practice Standard for Soil Amendments ASA Section: Environmental Quality Lead Community: By-product Gypsum Uses in Agriculture Section or Division Cosponsors: Environmental Quality, Soils & Environmental Quality, Soil & Water Management & Conservation, Soil Fertility & Plant Nutrition Community Cosponsor: By-product Gypsum Uses in Agriculture

Long Beach Convention Center, Room 201B, Second Level Presider: Arthur L. Allen

1:10 PM-4:45 PM 1:10 PM Introductory Remarks.253-1 1:15 PM Guidelines for Developing NRCS

Conservation Practice Standards. William F. Kuenstler* and Jerrell L. Lemunyon

253-2 1:30 PM Mitigating Soil Acidity with Gypsiferous Amendments. Malcolm Sumner*

253-3 1:45 PM Reclaiming Sodic Soils Using Gypsiferous Amendments. Michael J Singer*

253-4 2:00 PM Reducing Erosion and Sediment Loss with Soluble Calcium Soil Amendments. Lloyd Darrell Norton* and Jerry M. Bigham

253-5 2:15 PM Soluble Calcium Amendments: Effects on Soil Structure. Jose Miguel Reichert* and Lloyd Darrell Norton

253-6 2:30 PM Soluble Calcium Amendment: Reducing Pathogen Losses. Michael B. Jenkins*, Harry H. Schomberg, Dinku M Endale, Dorcas H. Franklin and Dwight S Fisher

2:45 PM Break.253-7 3:00 PM Gypsiferous Amendments: Sequestering

Phosphorus in Soils. Owen Fenton*, Karen Daly, Mark G. Healy and David P. Wall

253-8 3:15 PM Soluble Calcium Amendment: Co-Application with Poultry Litter to Reduce P Loss Following Surface Application. H. Allen Torbert*

253-9 3:30 PM Soluble Calcium Amendment: Minimizing Negative Environmental Impacts. Rufus L Chaney*, Dexter B. Watts, Harry H. Schomberg and H. Allen Torbert

253-10 3:45 PM Rate and Method of Application of Gypsum As a Soil Amendment. Warren Dick*, Ron Chamberlain, Robert D. Hecht, Joe Nester, David Kost and Liming Chen

253-11 4:00 PM Conservation Practice Standard: Amending Soil Properties with Gypsiferous Products. Ray B. Bryant*, Arthur L. Allen and Mark S. Reiter

4:15 PM Concluding Remarks.

4:30 PM Discussion. 4:45 PM Adjourn. 4:45 PM Community Business Meeting.

SESSION NO. 254

Controlling Bugs & Drugs ASA Section: Environmental Quality Lead Community: Animal Agriculture and the Environment Section or Division Cosponsor: Soil Biology & Biochemistry Community Cosponsor: Animal Agriculture and the Environment

Long Beach Convention Center, Room 202C, Second Level Presider: Ed Topp 1:30 PM-3:05 PM

1:30 PM Introductory Remarks.254-1 1:35 PM Characterization of Antibiotic Resistant

Fecal Indicators in Runoff from Fields Amended with Swine Manure. Lisa M. Durso*, John E Gilley, Bryan L. Woodbury and David B. Parker

254-2 1:50 PM Antibiotic Resistance Gene Concentrations in Soils from Cattle Feedlot: A Three Year Study. Kimberly L Cook*, Annesly Netthisinghe and Rebecca Gilfillen

254-3 2:05 PM Dynamics of Antibiotic Resistance Genes in Crop Production Systems Following the Application of Â‘Fecal’ Fertilizers. Ed Topp*, Romain Marti, Teddie O Rahube, Yuan-Ching Tien, Andrew Scott, Lyne Sabourin and Roger Murray

2:20 PM Break.254-4 2:35 PM M e t a g e n o m i c - B a s e d E v i d e n c e o f

A n t i m i c r o b i a l R e s i s t a n c e G e n e Distributions on Dairy Farms. Dipti Pitta*, Zhengxia Dou, John D. Toth, I. Nagaraju, Bonnie Vecchiarelli and B. Bhukya

254-5 2:50 PM Evidence for Accelerated Biodegradation of Antibiotics in Soil Following Repeated Exposure in the Field. Ed Topp*, Lyne Sabourin, Fabrice Martin-Laurent and Mark Sumarah

3:05 AM Adjourn.

SESSION NO. 255 Managing Denitrification in Agronomic Systems -

Innovations and Challenges: I ASA Section: Environmental Quality Lead Community: Managing Denitrifi cation in Agronomic Systems Community Cosponsor: Managing Denitrifi cation in Agronomic Syst.

Long Beach Convention Center, Room 202B, Second Level Presider: Thomas B. Moorman

2:10 PM-4:20 PM 2:10 PM Introductory Remarks.255-1 2:15 PM Evaluating Woodchip Bioreactors for Nitrate

Removal from Tile Drainage Water. Lowell E. Gentry* and Mark B. David

255-2 2:30 PM The Performance of Woodchip Bioreactors in South Dakota. Jeppe H Kjaersgaard*, Cynthuja Partheeban, Christopher Hay and Todd P. Trooien

255-3 2:45 PM Managed Denitrification with Woodchip Bioreactors: Pilot-Scale Testing to Address Aquaculture Wastewater Treatment Challenges. Laura Christianson*, Kata Sharrer, Christine Lepine and Steven T. Summerfelt

147


255-4 3:00 PM Combining Denitrification and Phosphorus Uptake in Edge-of-Field Bioreactors. Marta B. Roser*, Gary Feyereisen, David Mulla and Kurt A. Spokas

3:15 PM Break.255-5 3:25 PM Development of an Equation for Flow

Measurement in Agridrain Control Structures. Cynthuja Partheeban, Govinda Karki, Kul Khand, Jeppe H Kjaersgaard*, Christopher Hay and Todd P. Trooien

255-6 3:40 PM Denitrification Bioreactor Performance: Effects of Media and Temperature on Nitrate Removal. Gary W. Feyereisen*, Thomas B. Moorman, Rodney T. Venterea and Laura Christianson

255-7 3:55 PM A Meta-Analysis of Denitrifying Bioreactors: Implications for Nitrate Abatement. Nicole Sacha, Kelly Addy, Arthur J. Gold*, Laura Christianson, Mark B. David and Louis Schipper

4:10 PM Discussion.

SESSION NO. 256

General Animal Agriculture & the Environment: I ASA Section: Environmental Quality Lead Community: Animal Agriculture and the Environment Community Cosponsor: Animal Agriculture and the Environment

Long Beach Convention Center, Room 203A, Second Level Presider: Xiying Hao

2:30 PM-3:50 PM 2:30 PM Introductory Remarks.256-1 2:35 PM Ammonia Measurements and Emissions

Estimates from a California, USA Dairy Using Both Point and Remote Sensors. Kori Moore*, Emyrei Young, Cassi Gurell, Michael Wojcik, Randal Martin, Gail Bingham, Richard Pfeiffer, John H. Prueger and Jerry L Hatfield

256-2 2:50 PM Co-Composting of Beef Cattle Feedlot Manure with Construction and Demolition Waste. Xiying Hao*, Francis J. Larney, Trevor Alexander and Tim McAllister

256-3 3:05 PM Challenges in Assessment of Legacy Phosphorus. Vimala D. Nair*, Willie G. Harris, Myrlene Chrysostome, Debolina Chakraborty and Mark W Clark

256-4 3:20 PM Online Analysis of Reduced Sulfur Compounds in Air at a Swine Facility. Philip J Silva*

256-5 3:35 PM Enteric Methane Emission from Winter-Grazed Beef Cows. Vern S. Baron*, Thomas Flesch, Raquel Rodriguez Doce, John Basarab and John Wilson

3:50 PM Adjourn.

SESSION NO. 257

Agricultural Practices to Improve Nitrogen-Use Efficiency and Mitigate Greenhouse Gas Emission:

III (includes student competition) ASA Section: Environmental Quality Lead Community: Soil Carbon and Greenhouse Gas Emissions Community Cosponsor: Soil Carbon & Greenhouse Gas Emissions


257-1 328 Influence of Weed Management on N2O Emissions in Low and High Nitrogen Environments. Rebecca R. Bailey* and Vince M. Davis

257-2 329 Greenhouse Gas Emissions during Dry and Wet Growing Season from Wisconsin Soils. Maciej J. Kazula*, Joseph G. Lauer and Thierno H. Diallo

257-3 330 Crop and Soil Management Practices for Adaption to Temporarily Waterlogged Soils Caused By Climate Change in the Midwestern United States. Peter P. Motavalli*, Kelly A. Nelson and Patrick R. Nash

257-4 331 Field-Scale Cropping System N Use Efficiency after 10 Years of Continuous No-Tillage. Rachel Unger*, David R. Huggins, Ian C. Burke, Mark E Swanson and Lynne Carpenter-Boggs

257-5 332 Effect of Nitrogen Rate and Diverse Cropping Systems on Applied Nitrogen Fertilizer Recovery in a Long-Term No-till Cropping System. Terry L Rick*, Clain A. Jones, Perry R. Miller and Jeff Holmes

257-6 333 Nitrification Kinetics and Nitrous Oxide Emissions Following Co-Application of Urea Ammonium-Nitrate and Nitrapyrin (Instinct) in Long-Term Tillage Systems. Rex A. Omonode*, Tony J. Vyn and Cliff Johnston

257-7 334 Urea Fertilizer Placement Strategies to Reduce Soil Greenhouse Gas Emissions. Frank Johnson*

257-8 335 Effects of N Fertilization and Irrigation on Nitrification and Denitrification Pools of N2O: Acetylene Inhibition Microplot Study. Kirill Kostyanovsky*, David R. Huggins, Claudio O. Stockle, Tina Karimi and Sarah Rachel Waldo

257-9 336 Evaluation of 4R Nitrogen Management Practices on N2O Emisisons from Irrigated Processing Potato in Manitoba. Mario Tenuta* and Sally Parsonage

257-10 337 The Influence of Direct Green Waste Land Application on Greenhouse Gases Emission and Nitrate Leaching. Xia Zhu*, Martin Burger, Peter G. Green and William R. Horwath

257-11 338 Assessing Greenhouse Gas Emissions of Dairy Manure from Tannin in Feeding Trials. Claire Campbell*, Matthew D. Ruark and J. Mark Powell

257-12 339 Soil Nitrate Retention and Nitrous Oxide Emissions Increase When Organic Fertilization Practices Are Amended with Biochar. Nicole Niehues*, David Smart and Christine M. Stockert

257-13 340 Greenhouse Gas Emissions from Corn and Wheat Under Varying Organic Management Practices. Dara Lynn Boardman*, Kerry M. Clark and Newell R. Kitchen

257-14 341 Nitrous Oxide Emissions in Spring Barley Production As Influenced By Fertiliser Nitrogen Source and Inhibitor Selection. Leanne Roche, Patrick J Forrestal*, Karl G Richards, Gary J Lanigan, Richard A. Hackett, Mike J Gooding, Elizabeth J Shaw and David P. Wall

148


257-15 342 Influence of the Nitrification Inhibitor Dmpsa on Wheat Yield, Grain Quality and Soil Greenhouse Gases Emissions Under Humid Mediterranean Conditions. Ximena Huerfano Salinas, Sergio Menendez Villanueva, Carmen González-Murua, Mª Begoña González-Moro, José Mª Estavillo and Teresa Fuertes-Mendizábal*

257-16 343 Urea, Urea-ESN Blends, and ESN As N Sources for Wheat. Olga Walsh*, Arjun Pandey and Robin Christiaens

257-17 344 Greenhouse Gas Emission from Soils Under Corn Production Systems. Samuel Dennis*, Dafeng Hui, Qi Deng and Juming Wang

257-18 345 Economically Viable Management Practices to Reduce N2o Emissions from a Conventionally Managed Corn Field. Hannah Waterhouse*, William R. Horwath and Martin Burger

257-19 346 Effect of N Application on Corn Residue Decomposition. Mahdi M. Al-Kaisi* and David Kwaw-Mensah

257-20 347 Can Nitrogen Fertilizer Applied to Corn Affect N2O Emissions the Following Year from a Corn-Soybean Rotation in the US Midwest?. Javed Iqbal*, David Christopher Mitchell, Daniel W. Barker, Fernando Miguez, John E. Sawyer, Jose Pantoja and Michael J Castellano

257-21 348 Nitrous Oxide Emissions from Cotton Fertilized with Urea Ammonium Nitrate. Navreet Kaur Mahal*, Dave Goorahoo, Bruce A. Roberts and Florence Cassel Sharma

257-22 349 Nitrous Oxide Emissions from Tomatoes Grown on a Sandy Loam Soil. Michael DeWall*, Navreet Kaur Mahal, Dave Goorahoo and Florence Cassel Sharma

257-23 350 N2O Emissions in a Merlot Vineyard Under Different Cover Crop Regimes. Jonathan Vick*, Martin Burger and William R. Horwath

257-24 351 Use-Efficiency of Nitrogen(15N) Sources and Rates in Bermudagrass in a Tropical Ecosystem. Bernardo Melo Montes Nogueira Borges*, Fernanda Ribeiro Peixoto, Saulo Strazeio Cardoso, Ederlon Flavio Veiga Moline, Maria Lucia A. Silveira, Takashi Muraoka and Edson Luiz Mendes Coutinho

257-25 400 Greenhouse Gas Emissions in an Agroforestry System in the Southeastern U.S. Janet Chappell*

257-26 401 Evaluation of Nitrogen Gas Loss from Polymer Coated and Polymer Sulfur Coated Urea. Jeffrey Svedin*, Curtis Ransom and Bryan G. Hopkins

SESSION NO. 258

Agriculture and Land Management Impacts on Soil Carbon Processes: II (includes student comp)

ASA Section: Environmental Quality Lead Community: Soil Carbon and Greenhouse Gas Emissions Community Cosponsor: Soil Carbon & Greenhouse Gas Emissions


258-1 402 Differences in Active Fraction Soil Carbon Under Annual and Perennial Biofuel Crops. Christine Dazil Sprunger* and G. Philip Robertson

258-3 404 Macroaggregates Carbon Storage Potential in Brazilian Oxisol Under Long-Term No-till. Ademir Ferreira*, Joao Carlos Moraes Sa and Clever Briedis

258-4 405 Carbon Storage and Greenhouse Gas Emissions for an Integrated Crop-Livestock System in Coastal Plain Soils. Audrey V Gamble*, Julie A. Howe and Mimi Roy

258-5 406 Fate of C and N Inputs from Dung Pats into Soil. Kenneth Evans, Ana B. Wingeyer, Martha Mamo*, Pamela J Sutton, Jeff Bradshaw, Kent M. Eskridge, Matt Judkins, Jenna Beckmann and Erin Hatch

258-6 407 CO2 Emission in No-till Area after Sewage Sludge Application. Mariangela Brito Freiberger*, Leonardo Theodoro Bull, Gustavo Castoldi, Juliano Carlos Calonego and Ciro Antonio Rosolem

258-7 408 CO2 Emission from Soil Affected By Crop Rotation Systems Under No-till. Joao Paulo Rigon*, Juliano Carlos Calonego, Ciro Antonio Rosolem, Gustavo Castoldi and Silvia Capuani

258-8 409 Soil Health Assessment after 25 Years of Tillage and Manure Management. Evelyn Nordberg* and Charles W. Rice

258-2 403 Biomass-C Transport into Soil Carbon Pools in Brazilian Oxisols: A Long Term Incubation Study. Clever Briedis*, Joao Carlos Moraes Sa, Rattan Lal, Rafael Schimiguel, Pamela Thaísa Bressan, Daiani da Cruz Hartman and Ademir Ferreira

258-9 410 Greenhouse Gas Emissions from a No-till, Corn-Soybean Rotation with Removal of Corn Residue. Michael Lehman* and Shannon Osborne

258-10 411 Stock and Carbon Emission in Different Soil Management Systems. Moniki Campos Janegitz*, Ciro Antonio Rosolem, Camila Grassmann and Gustavo Henrique de Menezes Bacco

258-11 412 Soil Carbon and Nitrogen Accumulation As Influenced By Turfgrass Selection and Grass Clipping Management. Quincy Daker Law* and Aaron J Patton

258-12 413 Carbon Dioxide Flux Affected By Drip Irrigation Method in a Pomegranate Orchard. Suduan Gao*, Aileen Hendratna and Claude J. Phene

258-13 414 Searching for Climate and Soil Carbon Feedbacks Using the Oklahoma Mesonet. Jordan Beehler*

258-14 415 Estimating the Impacts of Land Degradation on Changes in Crop Yields and Soil Carbon Stocks in Sub-Saharan Africa. Ho-Young Kwon* and Ephraim Nkonya

258-15 416 Integrating Biorefinery and Farm Biogeochemical Cycles Offsets Fossil Energy and Mitigates Soil Carbon Losses. Paul R. Adler*, James G. Mitchell, Ghasideh Pourhashem, Sabrina Spatari, Steve DelGrosso and William J Parton

258-16 417 Science-Based Policy in the Development of Soil Carbon Offsets. Sheilah Nolan*, Dennis Haak, Karen Haugen-Kozyra, Tom Goddard and Len M. Kryzanowski

149


SESSION NO. 259

Environmental Quality: II (stud poster comp) ASA Section: Environmental Quality

Long Beach Convention Center, Exhibit Hall ABCPresider: Kurt A. Spokas

4:00 PM-6:00 PM 259-4 421 Effects of Plant Essential Oils on Soil

Microbial Community and Soil Respiration. Serdar Bilen*

259-1 418 Biomass Production and Water Use Efficiency of an Enriched Carbon Dioxide System Using Open Top Chambers. Florence Cassel S.*, Dave Goorahoo, Shawn Ashkan and Michael DeWall

259-2 419 An Agronomic Approach for Carbon Capture and Utilization of Carbon Dioxide Emissions. Dave Goorahoo*, Florence Cassel S., Shawn Ashkan, Michael DeWall and Josue Samano Monroy

259-3 420 Soil Microbial Biomass and Mineralizable Carbon As a Function of Crop Rotation and Soil Acidity Amendment in a No-Tillage System in Brazil. Jayme Ferrari Neto Ferrari Neto*, Carlos Alexandre Costa Crusciol and Alan J. Franzluebbers

259-5 422 Effect of Gypsum and Crop Residues on Greenhouse Gas Fluxes from Two Ohio Soils. Maninder K. Walia* and Warren A. Dick

259-6 423 Nitrogen Speciation and Concentration Dynamics from Agricultural Fields to Indian River Lagoon. Zhigang Li, Liguang Li*, Suli Li, Zhenli He, Yongshan Wan, Xiaoe Yang and Peter J. Stoffella

259-7 424 Differential Responses of Crop and Weed to Ozone and Moisture Stress: A Potential Perturbation of Crop-Weed Competition. Rama Paudel*, David A. Grantz, Hai-Bang Vu, Nancy Grulke and Anil Shrestha

259-8 425 Micrometeorological Analysis of Diurnal Ammonia Emissions from Subtropical Sugarcane Production. Sanku Datta Mudi*, Jim Jian Wang, Syam Dodla and April Hiscox

259-9 426 Long-Term Performance Testing of Subsurface Dry Poultry Litter Application Technology. Nancy Chepketer*, Arthur L. Allen, Peter J.A. Kleinman, Lou Saporito, Ray B. Bryant, Eric B. May and Fawzy M. Hashem

259-10 427 Utilisation of Renewable Energy in the European Union. Orsolya Nagy*, Endre Harsanyi, Tamas Ratonyi and Janos Nagy

259-11 428 Fate of Heavy Metals in Sesame Seeds during Heat Pressure Process. MIN-KYOUNG PAIK*, JI-HYOCK YOO, KYUNG-HUN PARK, JIN-Ah OH, NAMJUN CHO and WON-IL KIM

SESSION NO. 260

General Animal Agriculture & the Environment: II ASA Section: Environmental Quality Lead Community: Animal Agriculture and the Environment Community Cosponsor: Animal Agriculture and the Environment

Long Beach Convention Center, Exhibit Hall ABCPresider: Robert S. Dungan

4:00 PM-6:00 PM

260-2 430 Effect of Manure Application Rate and Timing on the Leaching Potential of Antibiotic Resistant Bacteria. Carl H. Bolster*, Kimberly L Cook and John P Brooks

260-1 429 Using an Acid Scrubber System to Reduce Ammonia Losses from Poultry Houses. Mark S. Reiter*, Rory O. Maguire, Alicia Hunolt and Philip A. Moore Jr.

260-3 431 Supplementation of Alfalfa (Medicago sativa) with Condensed Tannin-Containing Pellets of Sericea Lespedeza (Lespedeza cuneata): Effects on Ruminant Urinary Urea Excretion and Nutrient Digestibility. Scott L. Kronberg*, Wayne E. Zeller, John H. Grabber, Thomas H. Terrill, Gary C. Waghorn and Mark A. Liebig

260-4 432 Methane Emission Measurement from Beef Cattle Feedlot Using EC System. Prajaya Prajapati*

260-5 433 Nitrogen Dynamics and Soil Molecular Nitrogen Cycling in Ruminant Livestock. Daniel Collucci*

260-6 434 Can Surface-Applied Zeolite Reduce Ammonia Losses from Beef Cattle Feedyard Manure? a Laboratory Study. Heidi M. Waldrip*, Richard W. Todd and N. Andy Cole

260-7 435 Greenhouse Gas Emissions: Estimation, Uncertainty and Sensitivity Analyses in a Cow-Calf Operation. Marta Moura Kohmann*, Clyde W. Fraisse, Hilary Swain and Elizabeth H Boughton

260-8 436 Ammonia Losses from an Open Lot Southern High Plains Dairy during Summer. Richard W. Todd*, N. Andy Cole, Robert Hagevoort and Kenneth D. Casey

260-9 437 Whole Farm and Field Corn and Alfalfa Yield Variability on a CAFO Dairy Farm. Emmaline A. Long and Quirine M. Ketterings*

260-10 438 Characterization of Nutrient Mass Balances on New York Dairy Farms. Sebastian Cela*, Quirine M. Ketterings, Karl J. Czymmek, Melanie Soberon and Caroline Rasmussen

260-11 439 Poultry Litter Fertilizer with Switchgrass: Environmental Parameters for Northern Louisiana. Lewis A. Gaston* and William Felicien

260-12 440 Strategies to Reduce Methane Emissions in Lamb Finishing Systems in Brazil. Fernando Hentz*, Amanda Moser Afonso, Claudio Araujo da Silva, Paulo De Faccio Carvalho, Cimélio Bayer, Teresa Cristina Genro, Ana Ruggieri, Alexandre Berndt and Alda Gomes Monteiro

260-13 441 Assessing the Environmental Impacts of Beef Production. C. Alan Rotz, Senorpe Asem-Hiablie*, Henry Bonifacio and Jasmine Dillon

260-14 442 Decline of Phosphorus, Copper, and Zinc in Anaerobic Lagoon Columns Receiving Pretreated Influent. Ariel A. Szogi* and Matias B. Vanotti

260-15 443 Sulfamethazine Adsorption Isotherms and Kinetics with Hypercrosslinked Polymer MN250 in Acid and Alkaline Environments. Maria Elena Grimmett*

150


260-16 444 Reducing Carbon Dioxide Equivalent Emissions By Finishing Beef Yearlings on Birdsfoot Trefoil Perennial Legume Pastures. Jennifer W. MacAdam, Lance R. Pitcher* and Thomas Griggs

SESSION NO. 261

Improving Accuracy and Precision of Soil Carbon and Greenhouse Gas Emission Measurements and Quantification: II (includes student competition)

ASA Section: Environmental Quality Lead Community: Soil Carbon and Greenhouse Gas Emissions Community Cosponsor: Soil Carbon and Greenhouse Gas Emissions Community


261-1 445 Continuous, Long-Term, Field-Integrated Measurements of N2O Emissions Using Static Chambers and the Flux Gradient Method over a Winter Wheat Field in the Inland Pacific Northwest. Sarah Rachel Waldo*, Kirill Kostyanovsky, Patrick T. O’Keeffe, Shelley T. Pressley, David R. Huggins and Brian Lamb

261-2 446 Modified Incubation Chamber Set for Measuring Ammonia Volatilization and Nitrogen Recovery. Chathurani Piumika Abesekara*, Kithsiri Bandara Dassanayake and Deli Chen

261-3 447 Minimizing Field Time to Get Reasonable Greenhouse Gas Flux Estimates from Many Chambers. Alan J. Franzluebbers*, Janet Chappell, Upendra M. Sainju, Karamat R Sistani and Mark A. Liebig

261-4 448 Measurement of Soil Carbon Dioxide Emission from Cotton Cropping System Using Li-8100. Sumit Sharma*, Nithya Rajan and Stephen J. Maas

261-5 449 Effect of Long-Term Application of Fertilizers and Manures on Nitrous Oxide Emissions from Soils Under Maize-Wheat Cropping System in Northern India. Harmanjit Dhadli* and Babu S Brar

SESSION NO. 262

Nutrients and Environmental Quality: I ASA Section: Environmental Quality Lead Community: Nutrients and Environmental Quality Community

Long Beach Convention Center, Exhibit Hall ABCPresider: John J. Sloan

4:00 PM-6:00 PM 262-1 450 Phosphorus and Organic Acid Bonding

Enhances Uptake Efficiency in Crop Plants. Trenton Blair*

262-2 451 Evaluation of a New Phosphorus Source in Vegetable Production. Trudy Naugler Klassen*, Elizabeth A. Guertal and Dan Froehlich

262-3 500 Reducing Phosphorus Loss in Tile Drainage Water with Managed Drainage in a Bottomland Soil. Patrick R. Nash*, Kelly A. Nelson and Peter P. Motavalli

262-4 501 Ten Years of the New York Phosphorus Index: Nutrient Management Planners’ Feedback. Sebastian Cela*, Quirine M. Ketterings and Karl J. Czymmek

262-5 502 Comparing High Resolution Lidar and Conventional Digital Elevation Models for Modelling Phosphorus Transfer Pathways. Ian Thomas*, Philip Jordan, Oliver Shine, Owen Fenton, Per-Erik Mellander, Paul Dunlop and Paul Murphy

262-6 503 Rainfall Timing and Alum Effects on Nutrient Losses from Grasses Fertilized with Broiler Litter. Dorcas H. Franklin*, Miguel L. Cabrera and Sarah Doydora

262-7 504 Impact of Apex Parameterization and Soil Data on Runoff, Sediment & Nutrients Transport Assessment. Anomaa Senaviratne*, Claire Baffaut, Nathan Nelson, Michael W. Van Liew, Michael W. Van Liew, Ranjith P. Udawatta, Ammar Bhandari and John A. Lory

262-8 505 Seasonal Variation in C:N:P Stoichiometry in Freshwater Ecosystem: Indicating for Optimal C:N:P Ratio. Yang Gao*, Wendy Francesconi and Chi-huang Huang

262-9 506 Flood Level and Single Drawdown Effects on Rice Yield and Water Quality. Timothy Lang*, Jehangir Bhadha and Samira Daroub

262-10 507 Elevated Levels of Urea Nitrogen Exist in Coastal Waters: A Study of Sources and Causes. Lindsey Hughes*, Mason D King, Arthur L. Allen, Fawzy M. Hashem, Eric B. May, Ray B. Bryant, Anthony R. Buda, Peter J.A. Kleinman and Leonard C Kibet

262-11 508 Quantifying in-Situ Nitrate and Ammonium Production in Response to Site-Specific Setting in No-till Dryland Wheat Agroecosystems of the Pacific Northwest. Emily Ann Bruner*, David Brown, Erin Brooks and Lynne Carpenter-Boggs

262-12 509 Nitrate Leaching and Corn Yield Under Current and Future Climate in Sardinia (Italy). Pietro Giola*, Bruno Basso, Giovanni Pruneddu and Francesco Giunta

262-13 510 Nitrogen Accumulation By Sesame (Sesamum indicumL.) Grown in North Central Florida. Ann Couch*, Diane L. Rowland, George Hotchmuth and Jerry M. Bennett

262-14 511 Quantification of Foliar Nitrogen Uptake By Cotton Leaves with Time. James M. Burke*, Derrick M. Oosterhuis and Toby R. FitzSimons

SESSION NO. 263 Business Meeting--By-Product Gypsum Uses in

Agriculture Community ASA Section: Environmental Quality Lead Community: By-product Gypsum Uses in Agriculture

Long Beach Convention Center, Room 201B, Second Level Presider: Arthur L. Allen

4:45 PM-5:45 PM SESSION NO. 264

Abiotic Stress Tolerance and Food Security: I ASA Section: Global Agronomy Lead Community: U.S.-Sino Agricultural Research Forum Section or Division Cosponsor: Global Agronomy Community Cosponsors: US-Sino Agricultural Research Forum Community, Field Diagnosis for Smallholder Agriculture Community

Hyatt Regency Long Beach, Seaview A, First Floor Presider: Qingwu Xue 8:00 AM-10:20 AM

8:00 AM Introductory Remarks.

151

SESSION NO. 266 — GLOBAL AGRONOMY

264-1 8:05 AM Diazotrophic Endophytes Symbiosis to Stimulate Growth in Rice. Shyam Kandel*, Nicholas K Herschberger and Sharon Lafferty Doty

264-2 8:20 AM Above and below Ground Indicators for Stress Induced By Compacted Soils of Small Grain Cereals and Soybean. Tino Colombi*, Norbert Kirchgessner, Thomas Keller and Achim Walter

264-3 8:35 AM Polyamine Content Regulation Associated with Salt Stress of Creeping Bentgrass. Yingmei Ma* and Emily B. Merewitz

8:50 AM Break.264-4 9:05 AM Is Corn Yield Increasingly Limited By Water

Availability?. Amelie CM Gaudin*, Ralph C Martin and Bill Deen

264-5 9:20 AM Progress in Delivering Drought Tolerant Maize to Farmers in Southern Africa. Peter S. Setimela*, Thokozile Ndlela and Oswell Ndoro

264-6 9:35 AM Evaluation of Late Corn Planting with Early Maturity Hybrids in the Texas High Plains. Qingwu Xue*, Baozhen Hao, Kirk E Jessup, Thomas H Marek, Xiaobo Hou and Jacob D. Becker

264-7 9:50 AM An Important Step Toward Solving Maize Lodging: Engineering Failure Analysis Identifies a Consistent Stalk Weakness. Douglas Cook*, Brian W. Gardunia, Daniel Robertson and Margaret Julias

264-8 10:05 AM Crop Adaptation to a Fluctuating Environment Is a Matter of Density-Independence – a Case Study for Maize and Wheat. Ioannis S. Tokatlidis*

10:20 AM Adjourn.

SESSION NO. 265 Environmental Sustainability for

Smallholder Farmers: I ASA Section: Global Agronomy Lead Community: Field Diagnosis for Smallholder Agriculture Section or Division Cosponsor: Global Agronomy Community Cosponsors: Field Diagnosis for Smallholder Agriculture Community, Gaining Access to Agronomic Inputs Community, US-Sino Agricultural Research Forum Community

Hyatt Regency Long Beach, Seaview B, First Floor Presider: Armando Tasistro

8:30 AM-11:40 AM 8:30 AM Introductory Remarks.265-1 8:35 AM Assessing Ecological Resilience of

Smallholder Farms in the Brazilian Cerrado. Jennifer Blesh* and Hannah Wittman

265-2 8:50 AM Impact of Introducing “Good Agricultural Practices (GAP)” into Rice Production in Can Tho, Vietnam. Takahiro Sato* and Sarah E. Johnson Beebout

265-3 9:05 AM Global Warming Potential, Soil Ecological Diversity and Productivity in No Tillage with Weed Cover Mulch As Alternative Organic Farming System in Marginal Environments in Japan. Masakazu Komatsuzaki*

265-4 9:20 AM Sin Suelos Sin Comida: Examining the Relationship Between Soils, Sociology, and Food Security in El Salvador. Angel Cruz*, Michelle Schroeder-Moreno, Dean Hesterberg, Sarah Bowen and Koralalage Jayaratne

265-5 9:35 AM Rapid Soil Diagnostic Kit for Evaluating Crop Response in East Africa. Lydiah Gatere*

9:50 AM Break.265-6 10:05 AM Conservation Agriculture in Senegal:

Closing Yield Gaps through Millet-Cowpea Intercropping. Patrick Trail* and A. Ozzie Abaye

265-7 10:20 AM Early Indicators of Change during Transition to Conservation Practices By Smallholder Farmers in Western Kenya. Urszula Norton*, Jay B. Norton, Judith Achieng Odhiambo and Emanuel Omondi

265-8 10:35 AM Opportunities to Improve Smallholder Maize Productivity and Nitrogen Use Efficiency in Manica, Mozambique. Caspar Will Roxburgh*, Daniel Rodriguez and John P Dimes

265-9 10:50 AM Preventing Postharvest Maize Grain Losses for Smallholder Farmers in the District of Iganga, Uganda. Jill M. Motschenbacher*

265-10 11:05 AM Custom Haybaling As a Business Opportunity for Destitute Youth in Kenya. Sjoerd Willem Duiker*


SESSION NO. 266

Symposium--Digital Soil Maps and Models to Assist Decision Making for Regional and Global Issues: I

ASA Section: Global Agronomy Lead Community: Global Digital Soil Map Community Section or Division Cosponsor: Global Agronomy Community Cosponsor: Global Digital Soil Map Community

Renaissance Long Beach, Naples Ballroom II, First Floor Presider: Jonathan W. Hempel

1:00 PM-3:50 PM 1:00 PM Introductory Remarks.266-1 1:05 PM Using Improved Digital Soil Information

for Yield Gap Assessment and Targeting of Sustainable Intensification Options for Smallholder Agricultural Systems in Sub-Saharan Africa. Lieven Claessens*, Kenneth Cassman, Martin K. van Ittersum, Justin P Van Wart, Patricio Grassini, Haishun Yang, Lenny G.J. van Bussel, Joost Wolf, Hendrik Boogaard and Hugo L.E. de Groot

266-2 1:20 PM A First Approximation of the Global Soil Map for Europe. Cristiano Ballabio*, Luca Montanarella and Panos Panagos

266-3 1:35 PM Spatial Information Application for Optimization of Fertilizer Use in Africa. Charles S. Wortmann*, Alex Verlinden, Markus G Walsh and Lydia Wairegi

266-4 1:50 PM Mapping Haiti Soils By Combining Traditional and Digital Soil Mapping Techniques. Zamir Libohova*, Charles Kome, Tony Rolfes, Nathan Jones, Tom D’Avello, Manuel Matos and Steven E. Monteith

2:05 PM Break.266-5 2:20 PM New Digital Soil Maps of Organic Carbon

for the Conterminous U.S. Xiong Xiong*, Sabine Grunwald, Baijing Cao, C. Wade Ross, Risa Patarasuk, Alex B. McBratney, Budiman Minasny, Mario Fajardo, Jonathan W. Hempel, Skye A. Wills and Terry Loecke

152

GLOBAL AGRONOMY — SESSION NO. 266

266-6 2:35 PM Digital Soil Mapping and Asessment for Global Soil Security. Alexander Broadfoot McBratney* III, Budiman Minasny, Damien Field, Brendan Philip Malone, Uta Stockmann and Jose Padarian

266-7 2:50 PM Mining Distributed Legacy Data to Build Soil Class and Property Maps Across PacNW Forests. Jay Stratton Noller*, Chris Ringo and Karen Bennett

266-8 3:05 PM Pedoecological Mapping to Improve Land Management Decision-Making Using Ecological Site Descriptions. James A. Thompson* and Travis Nauman

266-9 3:20 PM Spatial Disaggregation and Harmonization of gSSURGO. Nathaniel Chaney*, Jonathan W. Hempel, Nathan Odgers, Alex B. McBratney and Eric F. Wood


SESSION NO. 267 Abiotic Stress Tolerance and Food Security: II

ASA Section: Global Agronomy Lead Community: U.S.-Sino Agricultural Research Forum Section or Division Cosponsor: Global Agronomy Community Cosponsors: US-Sino Agricultural Research Forum Community, Field Diagnosis for Smallholder Agriculture Community


267-1 512 Investigations on a Heat Tolerant Soybean Accession for a Warmer, Less Predictable Future. Jason D. Gillman*, Songqing Ye, James Smith, Jeffery Ray and Felix B. Fritschi

267-2 513 Memory over the Generations: Chilling Tolerance at Booting Stage of Next Generation Can be Improved By Abiotic Stresses in Rice. Takemasa Koumoto*, Reiko Shimakage, Shuji Yokoi and Hiroyuki Shimono

267-3 514 Dry Soil Planting Risks for Maize and Sorghum in Ethiopia. Feyera Liben Merga, Kindie Tesfaye and Charles S. Wortmann*

267-4 515 Drought Tolerance Ranking of Soybean Genotypes Obtained with an Automatic Phenotyping Platform Corresponds with Those Obtained in Greenhouse and Field Experiments. Laura Peirone, Gustavo Pereyra Irujo, Atilio Castagnaro and Luis Aguirrezabal*

267-5 516 Screening for Salt Tolerance in Winter Wheat Genotypes at Germination and Early Seedling Stages. Amal Ehtaiwesh*

267-6 517 Space-Planted Condition Abates the GxE Interaction in Maize Inbred Lines and Hybrids. FOKION PAPATHANASIOU*, Constantinos Tzantarmas, Elissavet Ninou, Christina Gaintatzi, Chrysanthi Pankou, Fotis Gekas, Ioannis Mylonas, Anastasia Kargiotidou, Ekaterini Pechlivanidou, Ioannis Papadopoulos, Iosif Sistanis, Christos Dordas and Ioannis S. Tokatlidis

SESSION NO. 268 Environmental Sustainability for

Smallholder Farmers: II ASA Section: Global Agronomy Lead Community: Field Diagnosis for Smallholder Agriculture Section or Division Cosponsor: Global Agronomy Community Cosponsors: Field Diagnosis for Smallholder Agriculture Community, Gaining Access to Agronomic Inputs Community


268-1 518 Dietary Energy Balance: Calories Available Vs. Calories Exerted (A 50% Deficit). Richard Tinsley*

268-2 519 The Sustainable Rice Platform: Promoting Sustainable Rice Farming at a Large Scale with Small Landholders. Sarah E. Johnson Beebout* and W. Wyn Ellis

268-3 520 Nutrient Content and Yield of Upland Rice Crop Cultivars Under Sowing Rate. Samuel Ferrari*, Enes Furlani Júnior, Leonardo Marsala, Joao Vitor Ferrari, Pablo Forlan Vargas, Renata Capistrano Moreira Furlani, Daniela de Cássia Ferreira da Silva, Heitor Pontes Gestal Reis and Heitor Petinari Ferrari

268-4 521 Maize-Blue Lupin Intercropping Response to Applied Nitrogen and Phosphorus in Northwestern Ethiopia. Alemayehu Assefa, Kindie Tesfaye, Charles S. Wortmann*, Yigzaw Dessalegn, Tamado Tana and Nugussie Dechassa

268-5 522 Development of Value Added Sweet Potato (Ipomoea batatas) By Saccharomyces Boulardii Fermentation: A Novel Tool for Product Diversification Relevant to Southern USA. J’Nay Domineck*, Victor Njiti, Lance Carroll, Franklin Chukwuma, Chunquang Zhang, Carmen Campbell and Ananda Nanjundaswamy

268-6 523 Introduction of High Yielding and Resource Use Efficient Cowpea Varieties in South Africa. T. A. Masenya, Joseph A.N. Asiwe, Jamie L. Foster*, Bir B. Singh, John Bow and Joseph Awika

268-7 524 Response of Introduced Cowpea Breeding Lines to Aphid Infestation in South Africa. I. M. Letsoalo, Joseph A.N. Asiwe, Bir B. Singh and Jamie L. Foster*

268-8 525 Cropping System Effects on Giant Foxtail (Setaria faberi) Population Dynamics: Modeling Analyses. Robin Gomez*, Matt Liebman and Mike E. Colvin

268-9 526 Developing Integrated Soil Erosion and Soil Quality Approaches for Sustainable Agricultural Systems in Haiti. Linda O. Scheffe*, Charles E. Kome, Thomas Reinsch, Michael P. Robotham and Sharon W. Waltman

SESSION NO. 269

Remote Sensing and Digital Soil Mapping Applications: II (includes graduate student comp)

ASA Section: Global Agronomy Lead Community: Global Digital Soil Map Community Section or Division Cosponsor: Global Agronomy Community Cosponsor: Global Digital Soil Map Community


269-1 527 Spatio-Temporal Analysis of Multi-Year Landsat 7 Data for Regional Scale Soil Salinity Assessment. Elia Scudiero*, Dennis L. Corwin and Todd H. Skaggs

269-2 528 Mapping Contaminated Soils and Water on Agricultural Landscapes Affected By Wildfire in Oregon. Melanie Malone*

153

SESSION NO. 275 — LAND MANAGEMENT & CONSERVATION

SESSION NO. 270 — LIVE STREAMINGSymposium--Cover Crops and Soil Health: I

ASA Section: Land Management & Conservation Lead Community: Cover Crop Management Community Section or Div. Cosponsors: Soils & Environ. Quality, Soil & Water Management & Conserv., Nutrient Manage. & Soil & Plant Analysis Community Cosponsors: Soil-Plant-Water Relations Community, Soil Carbon and Greenhouse Gas Emissions Community

Long Beach Convention Center, Room 201B, Second Level Presider: Robert J. Kremer

7:55 AM-12:05 PM 7:55 AM Introductory Remarks.270-1 8:00 AM Cover Cropping Impacts on Arbuscular

Mycorrhizal Fungi and Soil Aggregation. Kristine A. Nichols*, David W. Archer, Jonathan J. Halvorson, John Hendrickson, Holly A Johnson, Mark A. Liebig, Scott L. Kronberg, Jeffrey W Moyer, Mark Smallwood and Matt A. Sanderson

270-2 8:30 AM Cover Crop Biomass Production and Water Use in California’ San Joaquin Valley. Jeffrey Mitchell*, Theodore Hsiao, Anil Shrestha and Suat Irmak

270-3 9:00 AM Cover Crops Improve Water Productivity of Deficit Irrigation and Control Wind Erosion for Semi-Arid Conditions. R. Louis Baumhardt*, Robert C. Schwartz and Robert Scott Van Pelt

270-4 9:30 AM Cover Crops and Soil Health in Missouri. Robert J. Kremer* and Kristen S. Veum

10:00 AM Break.270-5 10:15 AM Cover Crops in Corn-Soybean Rotations in

the Upper Midwest. Thomas C. Kaspar*270-6 10:45 AM Cover Crops - Tools for Sustainability in the

NE USA. Ray R. Weil*270-7 11:15 AM Soil Health Benefits Using Cover Crops

Across the Southeast. Kipling S. Balkcom*, Leah M. Duzy, Ted S. Kornecki and Andrew J. Price



Partnerships between Ag Experiment Stations and Industry

ASA Section: Land Management & Conservation Lead Community: Agricultural Experiment Station Management Section or Division Cosponsor: Land Management & Conservation Community Cosponsor: Agricultural Experiment Station Manage.

Long Beach Convention Center, Room 201A, Second Level Presider: Eric A. Adee 10:15 AM-11:00 AM

10:15 AM Introductory Remarks.271-1 10:20 AM Comparison of Grain Sorghum and Corn

Productivity Under Limited Irrigation with Subsurface Drip. Jordan Gatlin* and Jason G. Warren

271-2 10:40 AM The Impacts of Short-Term Irrigation and Seeding Grass Cover Crops on the Establishment of Native Shrubs on Abandodned Farmlands in the Great Basin. Lauren Porensky, Elizabeth Leger and Jason Davison*

11:00 AM Adjourn.

SESSION NO. 272

Cover Crop Management: I ASA Section: Land Management & Conservation Lead Community: Cover Crop Management Community Section or Division Cosponsors: Soil & Water Management & Conservation, Soils & Environmental Quality, C03 Crop Ecology, Management & Quality Community Cosponsors: Nutrients and Environmental Quality Community, Soil-Plant-Water Relations Community

Hyatt Regency Long Beach, Seaview A, First Floor Presider: Kipling S. Balkcom

12:55 PM-2:30 PM 12:55 PM Introductory Remarks.272-1 1:00 PM Cover Crops and Crop Rotations for Winter

Wheat. Tracy M Wilson*, Kevin B. Meeks, Bill Jones, Linda Ervin and Jason G. Warren

272-2 1:15 PM Incorporation of Cool-Season Cover Crops in Texas Cotton Systems. Paul B. DeLaune*, Partson Mubvumba and Charles Coufal

272-3 1:30 PM Winter Rye Cover Crop and Forage Comparison Following Corn Silage in South Central Wisconsin. Jaimie West*, Matthew D. Ruark and Kevin Shelley

272-4 1:45 PM Improving the Potential for Interseeding Cover Crops in Corn. Gregory W. Roth*, William Curran, Chris Houser and Corey Dillon

272-5 2:00 PM Influences of Tillage Systems and Cover Crop Management on Weed Density and Yield for Organic Vegetables. Guihua Chen*, Amanda L. Buchanan, Lauren Kolb, Raymond R. Weil and Cerruti R.R. Hooks

272-6 2:15 PM Diverse Cover Crop Mixtures in Organic Grain Crops: Ecology and Management for Winter-Annual Weed Suppression. Mitch Hunter*, Abbe Hamilton, Meagan Schipanski and David Mortensen

2:30 PM Adjourn to Business Meetings.

SESSION NO. 273

Business Meeting--Land Management and Conservation Section

ASA Section: Land Management & Conservation Hyatt Regency Long Beach, Seaview A, First Floor

2:30 PM-3:00 PM

SESSION NO. 274

Business Meeting--Cover Crop Management Community

ASA Section: Land Management & Conservation Lead Community: Cover Crop Management Community

Hyatt Regency Long Beach, Seaview A, First Floor Presider: Timothy M. Reinbott

3:00 PM-3:30 PM

SESSION NO. 275

Business Meeting--Military Land Use and Management Community

ASA Section: Land Management & Conservation Lead Community: Military Land Use and Management Community

Hyatt Regency Long Beach, Seaview A, First Floor Presider: Ryan R. Busby

3:30 PM-4:00 PM

154

DIV. C01 — SESSION NO. 276

SESSION NO. 276

Symposium--Integrating Genotypes and Phenotypes to Improve Crops for

Challenging Environments C01 Crop Breeding & Genetics Section or Division Cosponsor: C01 Crop Breeding & Genetics

Long Beach Convention Center, Room 202C, Second Level Presider: Mitchell R. Tuinstra

8:25 AM-11:35 AM 8:25 AM Introductory Remarks.276-1 8:30 AM Genetic Characterization of Sorghum

Biomass Yield Components over Time Using Field-Based High-Throughput Phenotyping Technology. Maria G. Salas Fernandez*

276-2 9:00 AM Challenges of G x E and How to Overcome Them. Jianming Yu*, Xin Li, Xianran Li, Jode W. Edwards, Sotiris V Archontoulis and Fernando Miguez

276-3 9:30 AM Towards an Application of Crop Growth Models with Genomewide Prediction to Enhance Selection Response for Maize Drought Tolerance. Mark Cooper*, Frank Technow, L. Radu Totir and Carlos D. Messina

10:00 AM Break.276-4 10:30 AM Exploring Complex GEM Combinations

to Improve Dryland Sorghum. Scott C. Chapman*, David R. Jordan and Graeme L. Hammer

276-5 11:00 AM Developing Stress-Resilient Maize for Asian Tropics. P. H. Zaidi*, M. T. Vinayan, K. Seetharam, Raman Babu and Mitchell R. Tuinstra

11:30 AM Adjourn.

SESSION NO. 277

Crop Breeding and Genetics: III C01 Crop Breeding & Genetics Section or Division Cosponsor: C01 Crop Breeding & Genetics

Renaissance Long Beach, Naples Ballroom III, First Floor Presider: Mitchell R. Tuinstra

1:00 PM-3:55 PM 1:00 PM Introductory Remarks.277-1 1:05 PM Six Rice Chromosome Segment Substitution

Lines Libraries with O. Rufipogon Introgressions. Georgia C. Eizenga*, Namrata Singh, Ehsan Shakiba, M. Liakat Ali, HyunJung Kim, Mark H. Wright, Sang-Nag Ahn and Susan R. McCouch

277-2 1:20 PM Cotton Breeding in India-Past, Present and Future. Vishal Saitwal*, C. Wayne Smith and Rajendra Singh Mahala

277-3 1:35 PM Association Analysis in Cowpea. Ainong Shi*, Blair Buckley, Beiquan Mou, Haizheng Xiong, Weiguo Lu, Jianbing Ma, Dennis Motes, David Hensley and Jessica Chitwood

277-4 1:50 PM Diversification of Graduate Education in Plant Breeding: The Plant Breeder Training Network. Jamie Sherman*, Mary Brakke, Martin Matute, Mao Thao, Frances Lawrenz and Deana M. Namuth-Covert

277-5 2:05 PM Combining Ability and Heterotic Patterns of Extra-Early Maturing Yellow Maize Inbreds and Hybrid Performance Under Stress and Non-Stress Environments in Nigeria. IJEOMA AKAOGU*, Baffour Badu-Apraku, Victor Olawale Adetimirin and Benjamin Annor

2:20 PM Break.277-6 2:35 PM Quantitative Genetics of Drought Resistance

in Early Maturing Maize (Zea mays L.). Santosh Sharma* and Marcelo J. Carena

277-7 2:50 PM Validation of Molecular Markers Associated with Seed Dormancy Using Breeding Lines from US Malting Barley Breeding Programs. Veronica Brotons*, Ana Maria Heilman-Morales, Robert Brueggeman, Shiaoman Chao, Kevin P. Smith, Robert Brunick II, Joshua Butler and Richard D. Horsley

277-8 3:05 PM RICE Germplasm Development for Blast Disease, Cold Tolerance and Salt Affected Environments: Progress MADE in Breeding and Genetic Analysis at Africa RICE Center. Isaac Kofi Bimpong*, Baboucarr Manneh, Maimoudou Sock, Ibrahima Ndoye, Abdelbagi M. Ismail, Glenn Gregorio, Moussa Sie, Faty Diaw, Michiharu Nakano and M. Wopereis

277-9 3:20 PM Breeding Common Bean for High Levels of Resistance to White Mold. Diego Viteri* and Shree P. Singh

277-10 3:35 PM Genotype By Environment Interaction and Epistasis of Flowering Time. Xin Li*, Tesfaye Tesso and Jianming Yu

3:50 PM Adjourn.

SESSION NO. 278

Crop Breeding and Genetics: IV C01 Crop Breeding & Genetics Section or Division Cosponsor: C01 Crop Breeding & Genetics


278-1 529 Differentially Expressed Genes Associated with Salt Tolerance in Soybean. Ailan Zeng* and Pengyin Chen

278-2 530 The Earlyqpm Program: The Next Generation of Healthier Short-Season Products. Santosh Sharma*, Marcelo J. Carena and Naiyuan Dong

278-3 531 Characterization of Agronomic and End Use Quality Traits in TAM 1112 Populations in Diverse Environments. Padmavathi Sengodon*

278-4 532 Yield and Yield Components of Southern Long- and Medium-Grain Rice As Affected By Planting Dates and Seeding Rates. Xueyan Sha* and Steven Linscombe

278-5 533 Ginning Efficiency in Upland Cotton - a Value Added Trait in Cotton Improvement. Efrem Bechere* and Clif Boykin Jr.

278-6 534 Genetic Diversity of Sweet Potatoes Collection from Vale Do Ribeira, Brazil. Pablo Forlan Vargas*, Luis Carlos Carlos Almeida Sr., Samuel Ferrari, Patrícia Gleydes Morgante, Amanda Chiarion Zecchini and Leonardo dos Santos Duarte

278-7 535 Castor (Ricinus communis L.): Valuable Crop or Toxic Weed in North America?. Travis Witt*, Dick L. Auld, Diane L. Rowland, Thomas F. Kilcer, Calvin L. Trostle, Jim Todd, Burton L. Johnson, Robert Grohs and Rene Van Acker

278-8 536 Sustainability v. Profitability: Which Will be the Downfall of King Cotton?. Robert Imel* and Dick L. Auld

155

SESSION NO. 279 — DIV. C02

278-9 537 Genetic Mapping of Yield and Normalized Difference Vegetative Index (NDVI) in Soft Red Winter Wheat (Triticum aestivum L.). Christopher Keith Addison*, Richard Esten Mason, Andrea Acuna, Nithya Subramanian, Maria Arguello Blanco, Haley Marie Sater and Dennis Nicuh Lozada

278-10 538 Frost Tolerance in Winter Wheat Genotypes Evaluated in Aral Sea Cold Zone in Central Asia. Ram C. Sharma*, Zafar Ziyaev, Amir Amanov, E. Sadykov, Jozef Turok, Alexei I. Morgunov, Mesut Keser, Fatih Ozdemir and Michael Baum

278-11 539 Testcrosses for Selection of Sweet Corn Inbred Lines. Bruna Mendes de Oliveira*, Fernando Henrique Ribeiro Barrozo Toledo and Roland Vencovsky

278-12 540 Identification of Robust Microsatellite Markers for Fiber Quality in Gossypium. Kari Hugie*, David Fang, Ping Li, C. Wayne Smith, Hongbin Zhang and Donald C. Jones

278-13 541 Characterization of Fertilization Efficiency in Chromosome Substitution Lines of Gossypium hirsutum x G. barbadense and Extra Long Staple Upland Cotton. Drutdaman Bhangu*, C. Wayne Smith and David M. Stelly

278-14 542 Genetic Variability and Number of Genes Conditioning Heat Tolerance in Cowpea. Brijesh Angira*, Bir B. Singh and Dirk B Hays

278-15 543 A QTL-Based Model for Node Addition Rate in Recombinant Inbred Lines of the Common Bean. Li Zhang*

278-16 544 Evaluation for Lint Yield and Seed Traits Using National Cotton Variety Trials Data. Linghe Zeng*

278-17 545 Genetics of Tolerance to Drought and Low- Soil Nitrogen in Iita and CIMMYT Early Yellow Maize Inbreds. Baffour Badu-Apraku*, Gedil Melaku, Morakinyo Fakorede, Yemi Fasanmade, Benjamin Annor and Abidemi Talabi,

278-18 546 Qualification and Utilization of the within a Landrace Genetic Variability. Anastasia Kargiotidou, Ioannis Papadopoulos, Ioannis Mylonas, Constantinos Tzantarmas, Elissavet Ninou and Ioannis S. Tokatlidis*

278-19 547 How Many Test Locations Are Needed in Crop Variety Trials?. Weikai Yan*

278-20 548 Response in Different Plant Parts to Xanthomonas ampestris pv. phaseoli Strains for Breeding Common Bean with High Levels of Common Blight Resistance. Diego Viteri*, Phillip N. Miklas and Shree P. Singh

278-21 549 Conventional and Molecular Breeding: Some Observations on Complementarity and Training Needs. Bir B. Singh*

278-22 550 Agronomy Studies Gone Rogue. Loren Davis*, james todd and Dick L. Auld

SESSION NO. 279

C2 Graduate Student Oral Competition C02 Crop Physiology and Metabolism Section or Div Cosponsor: C04 Seed Physiology, Product. & Technol.

Long Beach Convention Center, Room 203A, Second Level Presider: Glen Lorin Ritchie

8:15 AM-11:35 AM 8:15 AM Introductory Remarks.279-1 8:20 AM Plant Biomass and Nitrogen Partitioning

Changes Between Flowering and Maturity in Older Versus Newer Maize Hybrids. Keru Chen*, James J. Camberato, Saratha V. Kumudini, Matthijs Tollenaar and Tony J. Vyn

279-2 8:35 AM Physiological Response of a Drought Tolerant Hybrid to Plant Population and Irrigation. Alexander J. Lindsey*, Peter R. Thomison, Allen B. Geyer and Rich Minyo

279-3 8:50 AM Drought Stress in Field-Grown Gossypium hirsutum Limits Net Photosynthesis By Decreasing Stomatal Conductance, Increasing Photorespiration, and Increasing the Proportion of Gross Photosynthesis Lost to Dark Respiration. Daryl Chastain*, John L. Snider, Guy David Collins, Jared Whitaker, Calvin Perry and Seth A Byrd

279-4 9:05 AM Membrane Lipid Composition Under High Temperature Stress in Wheat. Sruthi Narayanan*, P.V. Vara Prasad and Ruth Welti

279-5 9:20 AM Metabolite Responses to Exogenous Application of Nitrogen, Cytokinin, and Ethylene Inhibitors in Relation to Heat-Induced Senescence in Creeping Bentgrass. David Jespersen* and Bingru Huang

279-6 9:35 AM Characterizing Drought Tolerance and Agronomic Traits in Wheat Using Canopy Spectral Reflectance. Sarah Grogan*, Scott D. Reid, Scott D. Haley and Patrick Byrne

9:50 AM Break.279-7 10:05 AM Effect of Sweet Sorghum Root Depth on

Final Yield in North Central Florida. Jose Roberto Lopez*, John E. Erickson, Diane L. Rowland and Rebecca Darnell

279-8 10:20 AM Root Protein Metabolism in Association with Improved Root Growth and Drought Tolerance By Elevated Carbon Dioxide in Creeping Bentgrass. Patrick Burgess* and Bingru Huang

279-9 10:35 AM Diazotrophic Endophytes Alleviate Down-Regulation of Photosynthesis Under Elevated CO2 Concentrations in Rice Leaves. Hyungmin Tony Rho*, Sharon Lafferty Doty and Soo-Hyung Kim

279-10 10:50 AM Hormonal Changes Associated with Freezing Tolerance of Two Cool-Season Grasses. Xian Guan*, Sanalkumar Krishnan, Emily B Merewitz, Jeffery Scott Ebdon and Michelle DaCosta

279-11 11:05 AM Inter-Veinal Chlorosis and Reduced Seedling Vigor Associated with ALS Mutation in Sorghum Have No Impact on Adult Plant Performance. Dilooshi Weerasooriya*, Ananda Yapa Bandara and Tesfaye Tesso

279-12 11:20 AM Phenotypic Traits of Switchgrass Cultivars Associated with Increases in Biomass Yield. Joseph Daniel Crawford*

11:35 AM Adjourn.

156


SESSION NO. 280

Symposium--the Role of Public-Private Partnership to Increase the Speed with Which Agriculture Can

Adapt to Climate Change C02 Crop Physiology and Metabolism

Renaissance Long Beach, Sicilian Ballroom, Second Floor Presider: Matthew P. Reynolds

1:00 PM-3:55 PM 1:00 PM Introductory Remarks.280-1 1:05 PM Public-Private Partnerships to Advance

Climate Resilient Crops for Smallholder Farmers. Saharah Moon Chapotin*, Anthony J. Cavalieri and Matthew P. Reynolds

280-2 1:25 PM Research for Development on Dryland Cereals in Africa and Asia: Recent Successes and Lessons Learned. Sobhana (Shoba) Sivasankar*

280-3 1:45 PM Field Testing Biotechnology Where Climate Changes Will Impact Crop Productivity. Vic Charles Knauf*

280-4 2:05 PM Improving Heat Tolerance of Wheat By Combining Genomic, Molecular and Physiological Approaches. Kulvinder Gill*, Suman Bakshi, Achla Sharma, Amita Mohan, Kanwardeep Singh, Johar Singh Saini, P.V. Vara Prasad, Jai Jaiswal, Kanwarpal S. Dhugga, Pushpendra K. Gupta, Rajeev Kumar, Sindhu Sareen, Hoshiyar Singh, Harindra S. Balyan, K K. Narayanan, Viswanathan Chinnusamy and Rakesh Singh

2:25 PM Break.280-5 2:40 PM Leveraging Partnerships for Developing

Climate Hardy Crops. usha Barwale zehr*280-6 3:00 PM Stress Resilient Maize Development and

Delivery in the Developing World through Public-Private Partnerships: Cimmyt’s Experiences and Perspective. Prasanna M. Boddupalli*

280-7 3:20 PM The Evolution and Future of the Wheat Breeding ‘Research Environment’ in Australia. Scott C. Chapman*, Tom Giles, Steve Jeffries and Lindsay O’Brien


SESSION NO. 281

C2 Graduate Student Poster Competition C02 Crop Physiology and Metabolism Section or Division Cosponsor: C04 Seed Physiology, Production & Technology


281-1 551 Staygreen Mitigates the Impacts of Fusarium Stalk Rot and Charcoal Rot in Grain Sorghum. Ananda Yapa Bandara*, Dilooshi Weerasooriya, Tesfaye Tesso and Christopher Little

281-2 552 Agronomic Management Innovations Improve Soybean Yield By Lengthening Seed-Filling Duration at Different Canopy Regions. Ross R. Bender* and Frederick E. Below

281-3 553 Accumulation Trend of L-Dopa in Different Plant Parts of Fava Beans Varieties. Fatemeh Etemadi*, Masoud Hashemi, Baoshan Xing and Hamid Mashayekhi

281-4 554 High Throughput Phenotypic Evaluation of Drought-Related Traits in Soybean. Hua Bai* and Larry C. Purcell

281-5 555 Growth Stage Based Irrigation Management of Spring Safflower. Sukhbir Singh*, Sultan Begna, Kulbhushan K. Grover, Sangamesh Angadi and Dick L. Auld

281-6 600 Hormonal and Gene Regulation of Leaf and Root Elongation in Tall Fescue. qian xu* and Bingru Huang

281-7 601 Modified Aeroponics System for Continuous Measurement of Plant Water Uptake and Plant-Water Relation Studies on Tomato Grown Under Salinity Stress. Endale Geta Tafesse*, Shimon Rachmilevitch and Naftali Lazarovitch

281-8 602 Soybean Photosynthesis and Growth Responses to Temperature during Reproductive Stage Under Elevated CO2. Guangli Xu*, Shardendu K Singh and Vangimalla R. Reddy

281-9 603 Improving Water Use Efficiency for Cotton Grown in the Humid Southeast Using Predawn Leaf Water Potential As an Irrigation Trigger. Daryl Chastain*, John L. Snider, Guy David Collins, Jared Whitaker and Calvin Perry

281-10 604 RNAseq Reveals Genes Underlying Early Season Yellowing in ALS Resistant Sorghums. Dilooshi Weerasooriya*, Ananda Yapa Bandara, Sanzhen Liu and Tesfaye Tesso

281-11 605 Improvements in the Protein Extraction Method of Disparate Tissues in Cotton. Toby R. FitzSimons* and Derrick M. Oosterhuis

281-12 606 Amino Acids and Biosynthesis Byproducts As Nitrogen Sources for Corn Production. Juan Carlos Quezada Rivera*, Andrew W. Lenssen and Kenneth J. Moore

281-13 607 Phenology of Tropical Corn Genotypes in Central Iowa. Pedro A. Infante Posada*, Kenneth J. Moore and Sotiris V Archontoulis

281-14 608 Pollen Germination of Diverse Cotton Cultivars. Toby R. FitzSimons*, Mathilda Pretorius and Derrick M. Oosterhuis

281-15 609 In Search of the Optimal Root System: Multi-Objective Optimization of Root Systems Using Evolutionary Algorithms. Harini Rangarajan*, David Hadka, Patrick Reed and Jonathan P. Lynch

281-16 610 Biomass Production and Nutrient Uptake of Corn Grown in Adequate and N-Limited Sandy Soil Amended with Biochar. Rachel Backer* and Donald L Smith

281-17 611 Timing of Drought on West Texas Cotton Cultivars. Curtis Schaefer* and Glen Lorin Ritchie

281-18 612 Cotton Yield Phenotyping. Luke Obenhaus*, Glen Lorin Ritchie and Curtis Schaefer

SESSION NO. 282

Crop Ecology, Management and Quality: I C03 Crop Ecology, Management & Quality Section or Div Cosponsor: C03 Crop Ecology, Manage & Quality

Long Beach Convention Center, Room 202A, Second Level Presider: Russell W. Gesch

7:55 AM-3:40 PM

157


7:55 AM Introductory Remarks.282-1 8:00 AM Variability of Soybean Genptypes in

Yield Response to Increased Temperature. Tatsuhiko Shiraiwa*, Naoto Mukainishi and Koki Homma

282-2 8:15 AM Evaluation of Agronomic Performances of New Processing Potato Varieties with Low Acrylamide. Yi Wang* and Alvin J. Bussan

282-3 8:30 AM Sweet Potato Production with Organic Inputs from Mulches and Hedges in the Caribbean. Andrea K. Veira*, Francis B. Lopez and Gregory Robin

282-4 8:45 AM Maize Yield Potential in West Africa Estimated By Two Methods. Morakinyo Fakorede*, Baffour Badu-Apraku, Abebe Menkir, Abimbola Oluwaranti and Richard Olutayo Akinwale

282-5 9:00 AM Evaluation of Herbicide-Resistant Maize Hybrids for the Control of Striga Hermonthica in the Guinea Savannas of Northern Nigeria. Alpha Kamara*, Abebe Menkir, David Chikoye and Mel Oluoch

282-6 9:15 AM Sustainable Biomass Feedstock Production on Wet Marginal Land. Santanu Bikram Thapa*, Allen Parrish, Jia Guo, Thomas B. Voigt and Dokyoung Lee

282-7 9:30 AM P r o h e x a d i o n e - C a l c i u m I m p r o v e s the Establishment and Yield of Alfalfa Interseeded As a Dual Purpose Cover-Forage Crop into Silage Corn. John H. Grabber*, Mark J. Renz, Joseph G. Lauer and Peter A. Vadas

282-8 9:45 AM Combining Cropland Data Layers to Identify Alfalfa-Annual Crop Rotation Patterns and Opportunities. Matt A. Yost*, Michael P. Russelle, Jeffrey A. Coulter and Paul V Bolstad

10:00 AM Break.282-9 10:15 AM Recent Advancements in Tobacco

Production and Composition in Tennessee and Kentucky. Eric R. Walker*, Anne M. Jack, Lowell P. Bush, Huihua Ji, William A. Bailey, Colin Fisher, Robert D. Miller, Robert C. Pearce, Paul Denton, Robert L. Ellis and Barry D. Sims

282-10 10:30 AM Yield and Quality of Industrial Hemp Cultivars Grown in Quebec. Philippe Seguin*, Marie-Pier Aubin, Jean-Benoit Charron, Anne Vanasse, Olivier Lalonde and Gaetan F. Tremblay

282-11 10:45 AM Nitrogen Dynamics in Sweet Sorghum with Winter Crop Rotations in Florida. Jeffrey Robert Fedenko*, John E. Erickson, Ann Wilkie, Danielle D Treadwell, Tesfamariam Mekete Mengistu and Diane L. Rowland

282-12 11:00 AM Evaluation of Physical Strength of Wheat Straw Under Different Fertilizer Treatments and Rates. Yuxin He*, DeAnn Ricks Presley and John Tatarko

282-13 11:15 AM Phyllochron Interval and Yield Response to Starter Fertilizer and Planting Date in Wheat. Joseph Oakes* and Ronnie W. Heiniger

282-14 11:30 AM Sorghum Hybrid and Wheat Variety Traits for Planting Winter Wheat after Grain Sorghum in No-till. Joshua D. Jennings*, Kraig L. Roozeboom, P.V. Vara Prasad, James P. Shroyer and C.B. Rajashekar

282-15 11:45 AM An Economic Assessment of Foliar Fungicide Application on Multiple Levels of Disease Resistance in Hard Red Winter Wheat Varieties in Texas. Clark B Neely*, Amir M.H. Ibrahim, Jackie C Rudd, Russell Sutton, Robert W Duncan, Daniel Hathcoat, Bryan Simoneaux, Jason Baker and Ron French

12:00 PM Lunch Break.282-16 12:55 PM Soybean Seed Treatments Consistently

I n c r e a s e P l a n t P o p u l a t i o n s b u t Inconsistently Yield and Partial Returns. William J. Cox*

282-17 1:10 PM Nebraska Crop Budgets to Assist in Making Cropping Systems Decisions. Robert N. Klein*

282-18 1:25 PM The Impact of Soil, Climate and Viticultural Practices on Winegrape Quality in the Middle Loire Valley, France. Jean-Jacques Lambert*, Marie Thiollet-Scholtus and Cecile Coulon-leroy

282-19 1:40 PM Using Cash Cover Crops to Provide Pollinator Provisions in the Upper Midwest. Carrie A Eberle*, Frank Forcella, Jonathan Lundgren, Kristine Nemec, Russell W. Gesch, Walter E. Riedell, Sharon K. Papiernik and Matthew Thom

282-20 1:55 PM Integrative Perennial Cropping Systems to Produce Food, Bioenergy, and Ecosystem Services. James O. Eckberg*, Gregg A. Johnson, George Heimpel, Julie A. Peterson, Joe M. Kaser, Milan Plecas, Craig C. Sheaffer and Donald L. Wyse

282-21 2:10 PM Sustainability Assessment of Midwestern Soybean Production-a PCA-DEA Approach. Shawn P. Conley*, Fengxia Dong, Paul Mitchell, Jed Colquhoun, Deana Knuteson and Jeff Wyman

2:25 PM Break.282-22 2:40 PM Corn, Soybean, and Wheat Yield Response

to Crop Rotation, Variety Rotation, and Fungicide Use to Manage Fusarium-Related Diseases. David A. Marburger*, Shawn P. Conley, Paul D. Esker, Joseph G. Lauer and Jean-Michel Ané

282-23 2:55 PM Early Season Lactofen Application Effects on Soybean Yield and Yield Components. John M. Orlowski*, Chad Lee and Gary L. Gregg

282-24 3:10 PM Intensive Soybean Management Practice on-Farm Evaluation. Jonathan Propheter*

282-25 3:25 PM Choosing the Right Components to Maximize Hybrid Yield Potential in Corn Cropping Systems. Ronnie W. Heiniger* and Leah Boerema

3:40 PM Adjourn to Business Meeting.

SESSION NO. 283

Business Meeting--Div. C03 Crop Ecology, Management and Quality

C03 Crop Ecology, Management & Quality Long Beach Convention Center, Room 202A, Second Level

Presider: Shawn P. Conley 3:45 PM-4:45 PM

158


SESSION NO. 284

Crop Ecology, Management and Quality: II C03 Crop Ecology, Management & Quality Section or Div Cosponsor: C03 Crop Ecology, Manage & Quality

Long Beach Convention Center, Exhibit Hall ABCPresiders: Shawn P. Conley; Jeffrey A. Coulter

4:00 PM-6:00 PM 284-1 613 Changes in Phosphorus Uptake in Soybean

Cultivars Released over 90 Years. Peter Kovacs*, Philip A. Long and Shaun Casteel

284-2 614 Evaluation of Nitrogen Rates on Edamame. Louis Hamilton*, William Jeremy Ross, Melanie D. Fuhrman and Trenton L. Roberts

284-3 615 How Well Do Plant Hydraulic Traits Predict Species’ Distributions Across the World?. Sean M. Gleason* and Chris J. Blackman

284-4 616 Growth and Yield Responses of Two Soybean Cultivars to Inoculation, P and N Fertilization in Northern Mozambique. Stephen Kyei-Boahen*, David Chikoye, Robert Abaidoo and Carlos Pedro Muananamuale

284-5 617 Corn and Cotton Nutrient Accumulation after Thirty-Four Years of Conventional and Conservation Tillage. Philip J. Bauer* and Thomas F. Ducey

284-6 618 Effect of Cover Crop Types on Cash Crop Yields in No-till. Kraig L. Roozeboom*, Peter J. Tomlinson, Megan Stirling Brown, Bryson J. Haverkamp and Joshua D. Jennings

284-7 619 Water and Radiation Use Efficiencies in Soybean Affected By Cover Crops. Leandro Bortolon*, Elisandra Solange Oliveira Bortolon and Emerson Borghi

284-8 620 Reduced Growth of Pea Following Cool-Season Oilseeds. Brett L. Allen* and TheCan Caesar-TonThat

284-9 621 Lignocellulosic Theoretical Ethanol Production of Potential Bioenergy Sorghum Genotypes. Monique K Long*, Jeffrey J. Volenec and Sylvie M. Brouder

284-10 622 Effect of Plant Population and Replant Method on Peanut Planted in Twin Rows. Jason M. Sarver*, R. Scott Tubbs, Diane L. Rowland, Albert K. Culbreath, Timothy L. Grey and Nathan B. Smith

284-11 623 Impact of Reduced Seeding Rates on Single-Row Peanut Production in a Sandy Loam Soil. R. Scott Tubbs* and John Beasley

284-12 624 Winter Malt Barley Production and Market Development in the Mid-Atlantic USA. Wade E. Thomason*, Carl A. Griffey and Wynse Brooks

284-13 625 Management of Nitrification Inhibitor DMPP: Influence on GHG Emissions and Wheat Crop Under Humid Mediterranean Conditions. Teresa Fuertes*

284-14 626 Does Phosphorus Uptake Affect Crop Lodging in Oat Genotypes?. Bao-Luo Ma*, Weikai Yan, Denis Pageau, Cecil Vera and Aruna W. Herath

284-15 627 Effect of Mepiquat Chloride (Pix) and Nitrogen on Cotton Yield and Yield Components Under Water Stress Conditions. Omid Reza Zandvakili, Emad Jahanzad*, Abdolreza Gharanjiki, Abdollah Baniani and Masoud Hashemi

284-16 628 Optimizing Grain Sorghum Seeding Rates for Anticipated Hydrologic Conditions. Ronnie W. Schnell*, Ryan Collet, Tony L. Provin, Russell Sutton and Jon Gersbach

284-17 629 Forage Yield and Quality of Teff As Influenced By Seeding Rate, Nitrogen Fertilization, and Harvest Timing. Earl Creech*, Michael Laca, Jay Davison, Kevin B. Jensen and Grant E. Cardon

284-18 630 The Effect of Container Size on Bush Bean Production for Urban Contain Gardens. Jason D Streubel* and Sigma Zeta

284-19 631 Development and Yield of Jatropha curcas L. Under Weed Competition. Enes Furlani* Jr., Samuel Ferrari, Danilo Marcelo Aires dos Aires dos Santos, Renata Capistrano Moreira Furlani and Carlos Eduardo Rosa

284-20 632 Response of a New Colorado Russet Potato Cultivar to Nitrogen Application Timing. Samuel Y.C. Essah*

284-21 633 Evaluation of Different Rates of Nitrogen Fertilizer and Chicken Manure on Potato Yield and Its Components (Kurdistan Province, Iran). Farzad Hosseinpanahi*, Jamal Moshirpanahi, Hamid Fatehi, Delnia Mohamad Amini and Arezo Nadimi

SESSION NO. 285

Seed Physiology, Production and Technology: II C04 Seed Physiology, Production & Technology


285-1 634 Storage of ‘swingle’ Citrumelo Seeds Extracted in Different Stages of Fruit Development. Julio Marcos-Filho* and Francisco Guilhien Gomes-Junior

285-2 635 Effect of Plant Growth Regulator and Irrigation on Physiological and Harvest Maturity in Relation to Seed Quality of Red Clover. Duangporn Angsumalee*, Sabry G. Elias, Nicole P. Anderson, Thomas G. Chastain and Carol J. Garbacik

285-3 636 Temperature Effects on the Germination of Plukenetia Volubilis L. Seeds. João Eduardo Brandão Boneti, Renato Teo Barros, Lilian Faria de Melo*, Maria Teresa Gomes Lopes and Cibele Chalita Martins

285-4 637 Conditioning Effects on the Physical and Physiological Quality of Buffalograss (Panicum maximum Jacq.) Seed. Lilian Faria de Melo*, João Eduardo Brandão Boneti, Renato Teo Barros, Tamara Ribeiro Silva and Cibele Chalita Martins

285-5 638 Electrophoretic Analysis of Alpha-Amylase Enzyme and Identification of Reciprocal Effect of Parental Lines of Corn Hybrid Seeds. Juliana F. Santos*, Mauricio Feis Ganz Sanches and Roberval D. Vieira

285-6 639 Effects of Seed Tape and Seed Shape and Size on Hybrid Seed Corn Emergence. Rama Venkatesh, Peter R. Thomison*, Scott A. Shearer and Colette Gabriel

285-7 640 Production Sites and Physiological Quality of Soybean Seeds. Mauricio F. G. Feis Ganz Sanches*, Juliana F. dos Santos, Cibele Chalita Martins and Roberval D. Vieira

159


285-8 641 Kentucky Bluegrass Germplasm for Sustainable Seed Yield. William J. Johnston*, Charles T. Golob and Richard C. Johnson

285-9 642 Viability of Jatropha curcas Seeds Under Different Periods and Storage Environment. Renata Capistrano Moreira Furlani*, Enes Furlani Jr., Luiz de Souza Corrêa, Samuel Ferrari, Danilo Marcelo Aires dos Santos and Gustavo Alves Pereira

285-10 643 Glucosinolate Levels during Seed D e v e l o p m e n t a n d M a t u r a t i o n o f Meadowfoam. Jun Zhang*

SESSION NO. 286

Graduate Student Oral Competiton: Golf Course Management - Cultural Practices, Stress

Tolerance, and Pest Management C05 Turfgrass Science Section or Division Cosponsor: C05 Turfgrass Science

Long Beach Convention Center, Room 104A, First Level Presider: Joseph Young

7:55 AM-11:45 AM 7:55 AM Introductory Remarks.286-1 8:00 AM Effects of Drought and Traffic Stresses

on Physiological Responses and Water Use Characteristics of Creeping Bentgrass (Agrostis stolonifera) and Annual Bluegrass (Poa annua). Kevin Laskowski*, Emily B. Merewitz and Kevin W. Frank

286-2 8:15 AM Quantifying a Daily Light Integral for Bermudagrass Putting Green Establishment. Benton P Hodges*, Christian M. Baldwin, Maria Tomaso-Peterson, James McCurdy, Barry R. Stewart and Eugene K Blythe

286-3 8:30 AM Interactive Effects of Elevated Carbon Dioxide and Drought Stress on Hormone Profiles and Associated Changes in Tiller/Stolon Formation and Rooting Characteristics in Creeping Bentgrass. Patrick Burgess* and Bingru Huang

286-4 8:45 AM Evaluating New Methods for Measuring Putting Green Surface Characteristics. Daniel P. O’Brien*, Douglas E. Karcher and Michael D. Richardson

286-5 9:00 AM Effects of Simulated Shade on Bermudagrass Pigments and Carbohydrate Content. Philipe C. F. Aldahir* and J. Scott McElroy

286-6 9:15 AM O ff - Ty p e G r a s s e s o f U l t r a d w a r f Bermudagrass Putting Greens: A New Weed Management Issue?. Eric Reasor*, James T. Brosnan, Brian M. Schwartz, Robert Trigiano, Gerald M. Henry and John C. Sorochan

286-7 9:30 AM Species Identification of Novel Ectotrophic Root-Infecting Fungi Associated with Decline of Ultradwarf Bermudagrass. Phillip L. Vines*, Maria Tomaso-Peterson, Federico Hoffmann and Florencia Meyer

9:45 AM Break.286-8 10:00 AM Combined Effects of Topdressing,

Cultivation, and Carfentrazone-Ethyl on Silvery-Thread Moss Infestation. Zane Raudenbush* and Steven J. Keeley

286-9 10:15 AM Lightweight Rolling and Sand Topdressing to Decrease Fungicide Inputs and Dollar Spot Severity on Fairways. Thomas Okada Green*, John N. Rogers III, James R Crum, Thomas A Nikolai and Joseph M. Vargas

286-10 10:30 AM Nitrogen Fertility and Mowing Height Affect Fungicide Control of Anthracnose. James W. Hempfling*, Bruce B. Clarke and James A. Murphy

286-11 10:45 AM Absorption and Metabolism of Foliar-Applied Nitrogen Sources on Creeping Bentgrass Under Greenhouse Conditions. Mohan Li*, Frank Gibson Bethea Jr., John S. Kruse and Haibo Liu

286-12 11:00 AM Using Elemental Sulfur to Optimize/Lower Soil pH of Bentgrass Putting Greens. Derek Pruyne* and Maxim J. Schlossberg

286-13 11:15 AM Establishment of Soil and Tissue Potassium Sufficiency Ranges for Annual Bluegrass Turf. Charles J. Schmid*, James A. Murphy and Bruce B. Clarke

286-14 11:30 AM Iron-cemented layers in soils of golf putting greens. Glen R. Obear*, Douglas J. Soldat and Alfred E. Hartemink

11:45 AM Adjourn.

SESSION NO. 287

Graduate Student Oral Competition : Turf Science: Establishment, Cultural Practices, and Ecology

C05 Turfgrass Science Section or Division Cosponsor: C05 Turfgrass Science

Long Beach Convention Center, Room 104B, First Level Presider: Alexander R. Kowalewski

7:55 AM-12:00 PM 7:55 AM Introductory Remarks.287-1 8:00 AM Effect of Mowing Height on DLI

Requirements for Warm-Season Turfgrass. Brian Glenn*, Jason Kruse and J. Bryan Unruh

287-2 8:15 AM Crown Moisture Thresholds of Tall Fescue Survival in Drought Conditions. Darrell Michael* and William Kreuser

287-3 8:30 AM Hollow Tine Cultivation, Compost Topdressing, and Compost Tea Effects on Turfgrass Quality and Soil Microbial Activity. Siqi Chen*, Thomas Turner and Mark J. Carroll

287-4 8:45 AM Effects of Lightweight Rolling Frequencies on Athletic Field Surface and Subsurface Conditions. Nicholas Binder*

287-5 9:00 AM Divot Resistance of Thick-Cut Sod As Influenced By Pre-Harvest Cultural Practices. Evan Mascitti*, Andrew S. McNitt and Thomas Serensits

287-6 9:15 AM Diversity Down below: Does Fertility Impact the Rhizosphere Microbial Community in Poa Annua Turf?. Lisa A. Beirn*, Charles J. Schmid, James W. Hempfling, James A. Murphy, Bruce B. Clarke and Jo Anne Crouch

287-7 9:30 AM Optimizing Pre-Germination Techniques for Three Turfgrass Species: Bentgrass, Kentucky Bluegrass and Perennial Ryegrass. Julie H. Campbell*, Jason J. Henderson, Victoria H. Wallace, John C. Inguagiato and Anthony Minniti

287-8 9:45 AM Germination of Cool-Season Turfgrasses As Influenced By Irrigation Frequency. Daniel Sandor*, Douglas E. Karcher and Michael D. Richardson

10:00 AM Break.

160


287-9 10:15 AM Positive Feedback Mechanisms of Deficit Irrigation Promote Soil Moisture Retention, Water Conservation, and Event Runoff Mitigation. Charles Henry Fontanier*, Benjamin G. Wherley, Jacqueline Aitkenhead-Peterson, James C. Thomas and Richard H. White

287-10 10:30 AM Using Soil Moisture Deficit to Predict Grassland Trafficability. Sara E. Vero*, Dio L Antille, Nicholas M. Holden and Stan Lalor

287-11 10:45 AM Impact of Age, Management, and Soil Properties on C and N Accumulation in Turfgrass Soils of Wisconsin. Sabrina Ruis* and Douglas J. Soldat

287-12 11:00 AM The Effect of Turfgrass Species Litter on Soil Microbial Activity and Aggregate Stability. Jon M. Trappe* and Aaron J Patton

287-13 11:15 AM Grass Rooting Affects Hptrm Performance on Dikes Embankments in Florida. Bryan Scholl, Christopher Thornton, Natalie Youngblood, Kiersten Pazdera, Steven Hughes and Jeffrey Beasley*

287-14 11:30 AM Comparing the Carbon and Nitrogen Held in a Turfgrass System with Its Net Greenhouse Gas Flux. Quincy Daker Law* and Aaron J Patton

287-15 11:45 AM Grassed Floating Islands for Wastewater Remediation. Jeffrey Beasley*, Kiersten Pazdera and Myles Thibodeaux

12:00 PM Adjourn.

SESSION NO. 288

Symposium--Impact of Genetic Engineering on the Forage and Turf Industries

C05 Turfgrass Science Section or Division Cosponsor: C05 Turfgrass Science

Hyatt Regency Long Beach, Beacon Ballroom A, Third Floor Presiders: Paul L. Raymer; Susana R. Milla-Lewis

1:15 PM-4:30 PM 1:15 PM Introductory Remarks.288-1 1:20 PM Update from the Turf Industry. Robert

Harriman*288-2 1:40 PM The Use of GE Traits in Alfalfa Improvement.

Mark McCaslin*288-3 2:00 PM Progress on Genetic Modification of Forage

and Turf – a Public Perspective. Zeng-Yu Wang*

2:30 PM Break.288-4 2:40 PM Evolution of Herbicide Resistance in Weeds.

Todd Gaines*288-5 3:10 PM Genetic Engineering of Perennial Grasses -

Trait Modification, Gene Containment and Environmental Impact Assessment. Hong Luo*

288-6 3:40 PM USDA Biotechnology Regulations. Neil E Hoffman*


SESSION NO. 289

Poster Session: Breeding, Genetics, Selection, and Weed Control

C05 Turfgrass Science Long Beach Convention Center, Exhibit Hall ABC

4:00 PM-6:00 PM 289-33 716 Postemergence Control of Virginia

Buttonweed with Metsulfuron Tank-Mixtures. Gerald M. Henry*, Becky Grubbs, Kevin Tucker, Chase M Straw and Tommie Burch

289-34 717 Verticutting Prior to Herbicide Application Enhances Dallisgrass Control. Gerald M. Henry, Chase M Straw*, Kevin Tucker, Becky Grubbs and Tommie Burch

289-35 718 Use of Spray Adjuvants to Reduce Herbicide Rates While Maintaining Weed Control. Gerald M. Henry, Becky Grubbs*, Kevin Tucker, Chase M Straw and Tommie Burch

289-36 719 Using Growing Degree Days to Schedule Florasulam Applications for Dandelion (Taraxacum officinale) Flower Suppression. Daniel V. Weisenberger* and Aaron J Patton

289-37 720 Topramezone Weed Control Efficacy and Safety in Warm- and Cool-Season Turfgrasses. Kai Umeda*

289-38 721 Topramezone As a Bermudagrass (Cynodon dactylon [L.] Pers. var. dactylon x C. transvaalensis Burtt-Davy) Suppressant in Tall Fescue (Schedonorus phoenix [Scop.] Holub). Justin P. Duckworth* and Paul Woosley

289-39 722 Evaluation of Flumioxazin Programs with Postemergence Herbicides for Winter Annual Weed Control. Jialin Yu* and Patrick E. McCullough

289-40 723 SpeedzoneTM Has the Potential to Control Goosegrass Postemergence with Safety to New Seedlings in Low-Mowed Cool-Season Turfs. Matt Sousek* and Zachary J. Reicher

289-41 724 ‘Cody’ Buffalograss Tolerance to Combination Post-Emergence Herbicides. Jared A Hoyle*

289-42 734 Late-Season Bermudagrass Control with Glyphosate, Fluazifop and Mesotrione Combinations for Spring Renovation. Jacob Reeves*, Jared A Hoyle and Cole Steven Thompson

289-43 735 Efficacy of Tenacity in Late Spring to Eliminate Poa Annua in Kentucky Bluegrass Fairways. William J. Johnston* and Charles T. Golob

289-44 736 Influence of Application Volume and Post Application Irrigation on Annual Bluegrass Control By Methiozolin. John E. Kaminski*, Timothy T Lulis and Kyung M Han

289-45 737 Use of Penoxsulam As Transition Aid for Perennial Ryegrass Removal in Arizona. James M. Breuninger*, Harold F. Howard, Vanelle F, Peterson and Vince V. Aguiar

289-46 738 Annual Bluegrass Control in Creeping Bentgrass Golf Greens in Shade with Methiozolin. Kyungjoon Koh, Chrissie Segars and Justin Quetone Moss*

289-47 739 Influence of Methiozolin Rates and Timings on Annual Bluegrass Control. John E. Kaminski*, Timothy T Lulis and Kyung M Han

161


289-1 644 Investigation of Turfgrass Morphological and Cuticular Differences and Their Relationship to Hydrophobicity. Frank Gibson Bethea* Jr., Mohan Li, Winston Mirmow, Hong Luo and Haibo Liu

289-2 645 Laboratory Assessment of Allelopathy in Recently-Developed Fine Fescue Cultivars. Long Ma*, Eric Watkins and Angela Orshinsky

289-3 646 Genetic Variations in Leaf Growth Rate in Tall Fescue in Association with Differential Gene Expression Controlling Cell Elongation. qian xu* and Bingru Huang

289-4 647 Effect of Neotyphodium Lolii on the Freezing Tolerance of Lolium Perenne. Garett Carl Heineck*, Eric Watkins and Nancy Jo Ehlke

289-5 648 Evaluating Water Use Rates of Turf Bermudagrass Cultivars Under Non-Limiting Soil Moisture Condition in Oklahoma. Naba Amgain*, Justin Quetone Moss, Dennis L. Martin and Yanqi Wu

289-6 649 Evaluation of Putting Green Bermudagrass Performance Under Tree Shade. Rachana Poudel*, Justin Quetone Moss, Greg Bell, Dennis L. Martin and Yanqi Wu

289-7 650 Performance of Fine Fescues Under Two Forms of Traffic. Hui Chen*, Bradley S. Park and James A. Murphy

289-8 651 Response of Bermudagrass and Zoysiagrass to a Soil Moisture Gradient and Mowing Height. Gerald M. Henry, Becky Grubbs*, Chase M Straw, Kevin Tucker, Josh Andrews and Jennifer Murphy

289-9 652 Pre-Emergent Goosegrass Control in Common Bermudagrass with Flumioxazin. Chrissie Segars*, Kyungjoon Koh and Justin Quetone Moss

289-10 653 In Vitro Sensitivity of Rhizoctonia Zeae, the Fungus Associated with Mini-Ring Disease of Ultradwarf Bermudagrasses, to 16 Different Fungicides. yan yan* and James P. Kerns

289-11 654 Plant-Parasitic Nematodes in Managed Turfgrass Systems. Taylor Wallace*, Eric Lyons, Mary Ruth McDonald, Michael Celetti and Katerina Serlemitsos Jordan

289-12 655 In Vitro Fungicide Sensitivity on Pythium Species Associated with Pythium Root Rot. Benjamin J. Van Ryzin* and James P. Kerns

289-13 656 Potent ia l for Reduced Fungic ide Applications to Control Dollar Spot Using Ultraviolet Light. David P Shell*, Brandon J. Horvath and Jesse J Benelli

289-14 657 Methiozolin Rates and Timing for Poa Annua (L.) Control in Overseeded Turf in the Coachella Valley. James H. Baird*, Marco Schiavon and Jacob Adam Gray

289-15 658 The Effects of Aquasmart Coated Sand Products on Turfgrass Establishment and Growth. Magdalena Vinson*, Justin Quetone Moss and Janet Cole

289-16 659 The Effects of Different Application Strategies of Nitrogen and Methiozolin on Annual Bluegrass Control on Creeping Bentgrass Golf Greens. Chen Fang* and John Street

289-17 700 Heritability Estimates for Seed Yield and Its Components in Cynodon Dactylon Var. Dactylon (L.) Pers. Yanqi Wu*, Chengcheng Tan, Charles M. Taliaferro, Greg Bell, Dennis L. Martin and Mike Smith

289-18 701 Evaluation of African Bermudagrass (Cynodon transvaalensis) Germplasm for Cold Tolerance. Susana R. Milla-Lewis*, Jeffrey C Dunne and W Casey Reynolds

289-19 702 Field Trial of Transgenic Creeping Bentgrass in Competition with Alfalfa and Annual Bluegrass. Zhigang Li, Hong Luo, Frank Gibson Bethea Jr., Mohan Li and Haibo Liu*

289-20 703 Screening Tall Fescue Ecotypes for Brown Patch Resistance. Herbert W. Philley*, Christian M. Baldwin, Maria Tomaso-Peterson and Barry R. Stewart

289-21 704 Suppression of Creeping Bentgrass with Sequential Applications of Plant Growth Regulators. Ramzi White* and Joseph Young

289-22 705 Hormones and Dehydrin Expression Responses during Cold Acclimation in Two Zoysiagrass Cultivars with Contrasting Freezing Tolerance. Xunzhong Zhang*, Erik H. Ervin, Yiming Liu and Guofu Hu

289-23 706 Response of Three St. Augustinegrass Cultivars to Sting Nematodes. Kenneth H. Quesenberry*, William T. Crow and Kevin E. Kenworthy

289-24 707 Comparative Salinity Tolerance of Warm-Season Turfgrass Experimental Lines and Cultivars. Manuel Chavarria*, Benjamin G. Wherley, Ambika Chandra, Paul L. Raymer, Lloyd R. Nelson and James C. Thomas

289-25 708 Genetic Analysis of Kentucky Bluegrass and Their Offtypes. Alpana Joshi, B. Shaun Bushman* and Paul G. Johnson

289-26 709 Freezing Tolerance of Selected Zoysiagrass Lines in Controlled Environmental Conditions. Yingzhe Wu*, Anthony D. Genovesi and Ambika Chandra

289-27 710 Long-Term Carbon Sequestration Potential from Bermudagrass Fairways in Lubbock, TX. Prativa Gautam* and Joseph Young

289-28 711 Beyond ANOVA: Exploratory Analysis for a Germplasm Evaluation Under Shade. Jeffrey C Dunne*, Susana R. Milla-Lewis and Consuelo Arellano

289-29 712 Inhibiting Invasive Plants in Roadsides through Selection of Eurasian Grass or Native Seed Mixtures. John Clinton Stier*, Joslyn Mink and Mark J. Renz

289-30 713 Brachypodium: Exploration for Use As a Model Host for Fungal Pathogens of Turfgrasses. Renee Rioux*, James P. Kerns and Ben Van Ryzin

289-31 714 Application of SSRs Developed and Characterized for Buffalograss to Assess Sequence Variation. Keenan Amundsen* and Carol Caha

289-32 715 Agrobacterium-Mediated Transformation of Zoysia Matrella (L.) Merr.Using Embryogenic Callus Cultures. Anthony D. Genovesi*, Chunxiang Fu, Tim Hernandez, Steven Tudor, Zeng Yu Wang and Ambika Chandra

162


SESSION NO. 290

Forage and Grazinglands: I C06 Forage and Grazinglands Section or Division Cosponsor: C06 Forage and Grazinglands

Long Beach Convention Center, Room 104C, First Level Presider: Jamie L. Foster

8:00 AM-8:50 AM 8:00 AM Introductory Remarks.290-1 8:05 AM Growth Performance of St. Croix White

Lambs Grazed on Low Quality Native Pasture Improved with No-till Sunn Hemp (Crotalaria juncea L.) in the U.S. Virgin Islands. Stuart A. Weiss*, Kenneth P. Beamer and Robert W. Godfrey

290-2 8:20 AM Animal Performance and Pasture Characteristics on Cool-Season Grass Mixtures in North Florida. Jose Carlos Batista Dubeux* Jr., Nicolas DiLorenzo, Ann Blount, Graham Cliff Lamb, Erick R.S. Silva, Darren D. Henry and Tessa M Schulmeister

290-3 8:35 AM Demonstrating Mob Grazing Impacts in Nebraska Sandhills - What Have We Learned?. John A. Guretzky*, Ana B. Wingeyer, Walter Schacht, Jerry Volesky, Martha Mamo and Matt Stockton

8:50 AM Adjourn.

SESSION NO. 291 Symposium--Challenges, Opportunities, and

Applications of Grazing Research C06 Forage and Grazinglands

Long Beach Convention Center, Room 104C, First Level Presider: Twain J. Butler

9:00 AM-12:00 PM 9:00 AM Introductory Remarks.291-1 9:05 AM Challenges, Opportunities, and Applications

of Grazing Research: The Big Picture. Lynn Sollenberger*

291-2 9:35 AM Describing the Dynamic: Measuring and Assessing the Value of Plants in the Pasture. Robert L. Kallenbach*

291-3 10:05 AM C h a l l e n g e s , O p p o r t u n i t i e s , a n d Applications of Grazing Research: Animal Considerations. John G. Andrae*

291-4 10:35 AM Grazing Systems Research and Impact of Stocking Strategies on Pasture-Animal Production Efficiencies. Francis M. Rouquette* Jr.

291-5 11:05 AM Towards Restoration of Ecosystem Function and Livelihoods on Grazingland Ecosystems. Richard Teague*


SESSION NO. 292 Forage and Grazinglands: Poster II

C06 Forage and Grazinglands Section or Division Cosponsor: C06 Forage and Grazinglands


292-1 740 Effects of Nitrogen Source on Nutritive Value of Stockpiled TALL-Fescue Under Grazing. Renata La Guardia Nave, John Travis Mulliniks, Gary E. Bates and Ludmila Monteiro*

292-2 741 Sward Structure and Herbage Intake Rate of Arachis Pintoi Cv. Belmonte Subjected to Intensities of Grazing. Guilherme Portes Silva*, Lucas da Rocha Carvalho, Cleunice Auxiliadora Fialho, Lilian Elgalise Techio Pereira and Sila Carneiro da Silva

292-3 742 Mob Grazing to Control Pasture Weeds in South Dakota. Heidi Myer*, Sharon A Clay, Alexander Smart and Michelle Kelly Ohrtman

292-4 743 Cool-Season Pasture Growth Rate and Root Density Responses to Defoliation at Differing Severities and Leaf Area Indices. Thomas C. Griggs*, Kofi Nkansah, Caleb D. Griffin and Mark L. Satterfield

292-5 744 Performance and Forage Intake of Beef Steers Grazing Annual Ryegrass Varieties Differing in Water Soluble Carbohydrate (WSC) Content. Mariano Alende*, John G. Andrae, Gabriela Volpi Lagreca, Margaret Miller and Susan Duckett

292-6 745 Effect of Forage Species on the Rumen Microbial Population to Estimate Methane Production. Barbero Rondineli*, Renata La Guardia Nave and John Travis Mulliniks

292-7 746 Grazing Strategies for Corn Stover and Their Effects on Soils and Subsequent Yields. Blake E. Lehman*, Gevan D. Behnke, Angela R. Green, Luis F. Rodriguez, Daniel W. Shike and Maria B. Villamil

292-8 747 Cattle Temperament Effects on Animal Performance Under Grazing. Bisoondat Macoon*, Rhonda C. Vann and Juan Kevin Quamina Solomon

292-9 748 Sheep Performance in Managed Caatinga Rangeland Under Different Herbage Allowance. Evaristo Jorge O. Souza*, Marcio Vieira da Cunha, Mercia Virginia F. dos Santos, Jose Carlos Batista Dubeux Jr., Andre Pereira F. Ferraz, Camila Sousa da Silva, Edwilka Oliveira Cavalcante and Gerfesson Felipe Cavalcanti Pereira

292-10 749 Pasture-Based Dairies Can Contribute to Sustainable Regional Food Systems in the Northeast U.S. John Franklin Egan* Jr., Sarah Goslee and Aimee N Hafla

292-11 750 Structural Characteristics of Managed Caatinga Rangeland Under Different Herbage Allowance. Marcio Vieira da Cunha*, Andre Pereira F. Ferraz, Evaristo Jorge O. Souza, Mercia Virginia F. dos Santos, Edwilka O. Cavalcante, Gêsica S. M. da Silva Brito, Camila Sousa da Silva, Mario de Andrade Lira, Jose Carlos Batista Dubeux Jr. and Alexandre Carneiro L. de Mello

292-12 751 Increasing Legume Grazing for Higher Beef Gain on Pastures: An Improved High-Tannin Birdsfoot Trefoil Cultivar with Trans-Regional Potential. Edzard van Santen*, Kimberly A. Cassida, Ben Goff, Thomas Griggs, Jennifer Michelle Johnson, Robert L. Kallenbach, Jennifer W. MacAdam and Glenn E. Shewmaker

292-13 752 Sward Leaf Area Index, Root Mass and Nodulation in Arachis Pintoi Cv. Belmonte Subjected to Intensities of Grazing. Lucas da Rocha Carvalho*, Cleunice Auxiliadora Fialho, Guilherme Portes Silva, Lilian Elgalise Techio Pereira and Sila Carneiro da Silva

163


292-14 753 Effect of Winter Grazing Management Strategies on Average Daily Gain of Yearling Steers. Domingo Mata-Padrino*, Eugenia M. Pena-Yewtukhiw, William B. Bryan and Gene Felton

292-15 754 Grazing Management Affects Performance of Strip-Planted Rhizoma Peanut in Bahiagrass Pasture. Miguel S. Castillo*, Lynn Sollenberger, Ann Blount, Jason A. Ferrell, Mimi J. Williams and Cheryl Mackowiak

292-16 755 Herbage Accumulation and Grazing Efficiency of Mulato II Brachiariagrass Under Contrasting Growth Rates and Canopy Height Maintained By Continuous Stocking. Valdson Jose Da Silva*, Liliane Severino da Silva, Junior Yssamu Yassuoka, Marcell Patachi Alonso, Mateus Caldeiran Pereira, Carla Mariane Marassatto, Ianê Correia de Lima Almeida and Carlos G. S. Pedreira

292-17 756 Tiller Population Density and Forage Mass of Mulato II Brachiariagrass Under Contrasting Growth Rates and Canopy Heights Maintained By Continuous Stocking. Liliane Severino da Silva*, Valdson Jose Da Silva, Carlos G. S. Pedreira, Junior Yssamu Yassuoka, Carla Mariane Marassatto, Ianê Correia de Lima Almeida, Mateus Caldeiran Pereira and Marcell Patachi Alonso

SESSION NO. 293

Frank N. Meyer Medal for Plant Genetic Resources Breakfast and Award

C08 Plant Genetic Resources Renaissance Long Beach, Renaissance Ballroom I, Second Floor

6:30 AM-8:00 AM 6:30 AM Introductory Remarks. 6:35 AM Breakfast.293-1 7:05 AM Sunflower Genetic Resources—One of Our

Native Crops. Gerald J. Seiler* 8:00 AM Adjourn.

SESSION NO. 294

Symposium--Impact of Legal Issues on the Conservation and Utilization of Plant

Genetic Resources C08 Plant Genetic Resources Section or Division Cosponsor: C08 Plant Genetic Resources Renaissance Long Beach, Renaissance Ballroom III-IV, Second Floor

Presider: Melanie L. Harrison 9:00 AM-11:40 AM

9:00 AM Introductory Remarks.294-1 9:05 AM The International Treaty on Plant Genetic

Resources and Access and Benefit Sharing (ABS): Practical Issues for International Research Collaborations. Jennifer “Vern” Long*

294-2 9:30 AM Filling Gaps in the US National Plant Germplasm System: Issues of Access and Benefit Sharing. Karen A. Williams*

294-3 9:55 AM The Effect of IP Issues on Public Plant Breeding Programs. Robert Griesbach*

10:20 AM Break.

294-4 10:35 AM S o r g h u m G e r m p l a s m C o l l e c t i o n , Conservation and Improvement in Ethiopia. Tesfaye Tesso*

294-5 11:00 AM Legume Conservation and Plant Breeding in Ecuador. James D. Kelly*


SESSION NO. 295

Symposium--Markers and Strategies for Biofortification Breeding

C09 Biomedical, Health-Beneficial & Nutritionally Enhanced Plants Section or Division Cosponsor: C09 Biomedical, Health-Benefi cial, and Nutritionally Enhanced Plants (Provisional)

Hyatt Regency Long Beach, Seaview C, First Floor Presider: Brian M. Waters

8:00 AM-11:30 AM 8:00 AM Introductory Remarks.295-1 8:05 AM Harvestplus Strategies for Zinc Molecular

Marker Development in Wheat and Rice. James Stangoulis*

295-2 8:25 AM Markers and Strategies for Biofortification Breeding in Wheat. Velu Govindan*

295-3 8:45 AM Exploring Wheat Grain Nutrient Content, Nutrient Remobilisation and Senescence Using the NAM-B1 Transcription Factor. Philippa Borrill*, Martin Trick, Alison M Smith and Cristobal Uauy

295-4 9:05 AM Genome Wide Association Mapping of Grain Cadmium in Hard Winter Wheat. Mary Guttieri*, Katherine Frels, Peter Baenziger and Brian M. Waters

295-5 9:25 AM Transgenesis-Guided Folate Biofortification. Ghulam Hasnain*, James W. Olmstead and Andrew D. Hanson

9:45 AM Break.295-6 10:00 AM Sorghum: The Gluten-Free, Non-GMO,

Climate Resilient Cereal for the 21st Century. Stephen Kresovich*, Davina Rhodes, Nadia Shakoor and Richard E. Boyles

295-7 10:20 AM A Novel Functional Genomics Platform for Dissecting Maize Kernel Maturation and Protein Quality. David Holding*, Lingling Yuan and Chi Zhang

295-8 10:40 AM Health-Promoting Phytochemicals in Rice: Genotype Screening for Biofortification Breeding. Ming-Hsuan Chen*, Christine J Bergman, Robert G. Fjellstrom, Shannon R. M. Pinson and Anna M. Mcclung

295-9 11:00 AM Rice Genotype Variation in Leaf-Grain Element Concentration Associations. Lee Tarpley*, Ratnaprabha Chittoori, Shannon R. M. Pinson, Mary Lou Guerinot and David E Salt

295-10 11:15 AM Identification of Major Genes Affecting Nutritional Element Concentrations in Rice Grains. Shannon R. M. Pinson*, Lee Tarpley, Debra Jo Heuschele, Mary Lou Guerinot and David E Salt

11:30 AM Adjourn.

164


SESSION NO. 296

Symp--Getting Biofortified Foods Onto the Plate C09 Biomedical, Health-Beneficial & Nutritionally Enhanced Plants Section or Division Cosponsors: C09 Biomedical, Health-Benefi cial, and Nutritionally Enhanced Plants (Provisional), Global Agronomy

Renaissance Long Beach, Naples Ballroom I, First Floor Presider: Brian M. Waters

1:00 PM-3:30 PM 1:00 PM Introductory Remarks.296-1 1:05 PM Harvestplus: State-of-Art and Program

Strategic Priorities in Biofortified Crop Development and Delivery. Wolfgang H. Pfeiffer*

296-2 1:25 PM Developing and Delivering Biofortified Rice to the Consumer. Anna M. Mcclung* and Ming-Hsuan Chen

296-3 1:45 PM Getting Zinc-Biofortified Rice on to Plates in Bangladesh. Sarah E. Johnson Beebout*, Md. Munirul Islam, Md. Khairul Bashar and Md. Alamgir Hossain

296-4 2:05 PM The Road to Biofortification: Progress and Prospects for Orange, High Provitamin Maize. Michael A. Gore*, Catherine B.

Kandianis, Alexander E. Lipka, Brenda F. Owens, Tyler Tiede, Christine H. Diepenbrock, Torbert Rocheford, C. Robin Buell, Edward Buckler and Dean DellaPenna

2:25 PM Break.296-5 2:40 PM Association of P1B-ATPase HMA3-B1 with

Phenotypic Variation in Grain Cadmium Concentration in Durum Wheat. Neil S. Harris*, Krysta Wiebe, John M. Clarke, Curtis J. Pozniak and Gregory J. Taylor

296-6 3:00 PM Agronomic Biofortification of Wheat for Preventing Zinc Malnutrition: Multi-Year, Multi-Location Results from Pakistan. Abdul Rashid*, Khalid Mahmood, Mahmood-ul- Hassan, Muhammad Rizwan, Zafar Iqbal and Ismail Cakmak

296-7 3:15 PM Genetic and Physiological Regulation of Folate in Pakchoi (Brassica rapa subsp. Chinensis) Germplasm. Md Jahidul Shohag*, Yanyan Wei, Zhenli He and Xiaoe Yang

3:30 PM Adjourn.

SESSION NO. 297

Business Meeting--Div. C09 Biomedical, Health-Beneficial and Nutritionally Enhanced Plants

C09 Biomedical, Health-Beneficial & Nutritionally Enhanced Plants Renaissance Long Beach, Naples Ballroom I, First Floor

Presider: Brian M. Waters 3:30 PM-4:00 PM

SESSION NO. 298

Biomedical, Health-Beneficial and Nutritionally Enhanced Crops: II (includes grad student comp)

C09 Biomedical, Health-Beneficial & Nutritionally Enhanced Plants Section or Division Cosponsor: C09 Biomedical, Health-Benefi cial, and Nutritionally Enhanced Plants (Provisional)


298-1 757 Identification of Maize Grain Fe and Zn Homeostasis-Associated QTL in Two Mapping Populations. Philip Kear*, Greg Zeigler, Owen Hoekenga, Margaret E. Smith and Ivan Baxter

298-2 758 Connecting Grain Flavonoid Composition to Human Health Effects. Davina Rhodes*, William L Rooney and Stephen Kresovich

298-3 759 Shade, Establishment Method and Varietal Effects on Rhizome Yield and Curcumin Content in Turmeric. Dennis A. Shannon*, Saeid Zehtab Salmasi, Timothy J Murray, Edzard van Santen, Lam T. Duong, Jackie T. Greenfield, Tia Gonzales and Wheeler G. Foshee

SESSION NO. 299

Symposium--Soil Science Applied Engineering, Landscape Architecture, and Land Use Planning

SSSA Division: Consulting Soil Scientists Section or Division Cosponsors: Soil Consulting Scientists, Urban and Anthropogenic Soils, Land Management & Conservation, Environmental Quality, Special Sessions Community Cosponsor: Military Land Use and Management

Hyatt Regency Long Beach, Seaview B, First Floor Presider: Theodore A. Hartsig

1:10 PM-5:00 PM 1:10 PM Introductory Remarks.299-1 1:15 PM The Serious Work of Designing and

Building with Soil for New Landscapes. Laura Solano*

299-2 1:45 PM From the Ground up – in All Directions. Tom Goddard*

299-3 2:15 PM Soil Science Practice in Hard Rock Mine Reclamation. Emily McKindley Clark*

2:45 PM Break.299-4 3:00 PM Leadership Roles and Opportunities

for Professional Soil Scientists in Environmental Consulting Services. Pierre A. Bordenave*

299-5 3:30 PM New Avenues to Continuing Education for the Certified Professional. Clay A. Robinson*

299-6 4:00 PM Standing with Professional Colleagues: Why Soil Scientists Must be Part of the Fabric. Theodore A. Hartsig*

4:30 PM Round Table Discussion of Professional Pathways of Soil Scientists.

5:00 PM Adjourn.

SESSION NO. 300 Sergei A. Wilde Distinguished Lectureship

on Forest Soils SSSA Division: Forest, Range & Wildland Soils

Long Beach Convention Center, Room 103A, First Level Presider: Daniel deB. Richter

1:00 PM-2:00 PM 1:00 PM Introductory Remarks.300-1 1:05 PM Ode to the O Horizon: the Uniqueness of

Forest Soils. Daniel Binkley* 2:00 PM Adjourn.

SESSION NO. 301 Forest, Range & Wildland Soils: II

SSSA Division: Forest, Range & Wildland Soils Section or Division Cosponsor: Forest, Range & Wildland Soils

Long Beach Convention Center, Room 103A, First Level Presiders: Michael D. Sanclements; John Jacob Parnell

2:30 PM-4:05 PM

165

SESSION NO. 304 — NUTRIENT MANAGEMENT & SOIL & PLANT ANALYSIS

2:30 PM Introductory Remarks.301-1 2:35 PM Algific Soils and Landscapes in the Driftless

Area, USA. Robert G. Darmody*, Jay C. Hayek and Neal Michell

301-2 2:50 PM Ginormous Trees Have Big Effects: The Influence of Giant Sequoia (Sequoiadendron giganteum) on Soils. Stephen C. Hart*, Teresa L. Fukuda, Chelsea Carey, Emma P. McCorkle, Abigail S. Dziegiel and Nancy Rossi

301-3 3:05 PM Physiographic Controls on Maximum Stand Density Index of Three Major Conifer Species in the Inland Northwest, USA. Mark J. Kimsey*, Roberto Volvoficz-Leon, Mark D. Coleman and Terry Shaw

301-4 3:20 PM Pure and Mixed Stands of European Beech and Douglas Fir — Effects of Tree Species Composition on Soil and Seepage Water Chemistry. Maike Cremer*

301-5 3:35 PM The Influence of Land-Use History on Soil Properties at Wormsloe Historic Site. Julia Holly Campbell* and Lawrence A. Morris

301-6 3:50 PM Persistent Effects of Fuel Reduction Mulch Treatments on Soil Nitrogen Dynamics in Colorado Conifer Forests. Charles C. Rhoades*, D N Pierson, M A Battaglia, M E Rocca and P J Fornwalt

4:05 PM Adjourn.

SESSION NO. 302

Forest, Range & Wildland Soils: III SSSA Division: Forest, Range & Wildland Soils


302-1 809 Litter Decomposition and Nitrogen Fluxes Following Fertilization and Rainfall Exclusion Treatments. Marshall Laviner* and Thomas R. Fox

302-2 810 Soil Properties Associated with Cogongrass Infested and Noninfested Loblolly Pine Stands in Mississippi. Emily A. Carter*, Ben Brunson and Lori G Eckhardt

302-3 811 Patterns of Live Fuel Moisture in the Northern Great Basin. Ron J Reuter*

302-4 812 Fertilization and Throughfall Reduction Effects on Soil Respiration and Litter D e c o m p o s i t i o n A s M e d i a t e d B y Extracellular Enzyme Activity. Kristin M. McElligott*, Brian Strahm and John R Seiler

302-5 813 Soil 13 CO2 Signatures to Investigate Root Dynamics in a Loblolly Pine (Pinus taeda L.) and Switchgrass (Panicum Virgatum L.] Intercropped Bioenergy System. Brett Rivers*, Brian Strahm, John R Seiler, Thomas R. Fox and Michael Strickland

302-6 814 Components of Growth for Tropical Dry Deciduous Forest, Brazil. Rinaldo Luiz Caraciolo Ferreira*, Jose Antonio Aleixo da Silva, Francisco Tarcisio Alves Junior, Robson Borges de Lima and Mayara Dalla Lana

302-7 815 Use of Sewage Sludge for Production of Seedlings of Eucalyptus Sp. Glaucia Tonin*, Gabriel Oliveira Quirino Sr. and Cristina Tondato

302-8 816 Characterization of Soil Organic Matter in Planted and Plant-Free Pots with the Use of Lignin Biomarkers. Jeff A. Hatten*, Andrew Shaman, Scott D. Roberts, Kurt J. Krapfl, Janet Dewey and Karen McNeal

302-9 817 Soil, Plants, Birds, and Bovines. Jacob Reed Prater*

302-10 818 Modelling Interacting Effects of Invasive Earthworms and Wildfire on Forest Floor Carbon Storage in the Boreal Forest. Erin K. Cameron, Cindy H. Shaw*, Erin M. Bayne, Werner A. Kurz and Stephen Kull

302-11 819 Effects of Longleaf Pine (LLP) Restoration on Key Soil Chemical Processes. R. Scott Taylor*, Lindsay R Boring, Steve Jack, Kay Kirkman, Mike Conner and Lora Smith

SESSION NO. 303

Business Meeting--Forest, Range & Wildland Soils SSSA Division: Forest, Range & Wildland Soils

Long Beach Convention Center, Room 103A, First Level Presider: Scott X. Chang

6:00 PM-7:30 PM

SESSION NO. 304

Manure/Organic Nutrient Source Management SSSA Division: Nutrient Management & Soil & Plant Analysis Section or Division Cosponsor: Soil Fertility & Plant Nutrition


304-1 840 Corn Grain and Nutrient Uptake R e s p o n s e t o D i f f e r e n t S w i n e Manure Application Methods. Karamat R Sistani*, Jason R Simmons and Jason G. Warren

304-2 841 Effects of Low-disturbance Manure Application Methods On Corn Silage Yields, Plant and Soil N, and Gaseous N Emissions. William E. Jokela*, John B. Peters, Michael G. Bertram and Jason Cavadini

304-3 842 Availability of Phosphorus in Beef Cattle Manure for Corn and Soybean. Mazhar U. Haq* and Antonio P. Mallarino

304-4 843 A NOVEL Treatment System to Remove Phosphorus from Liquid Wastes. Clinton D. Church*, Alexander N Hristov, Ray B. Bryant and Peter J.A. Kleinman

304-5 844 Effect of Lime and Cattle Manure in Soil Fertility and Soybean Grain Yield Cultivated in Tropical Soil. Adanis Moreira*, Larissa Alexandra Cardoso Moraes and Nand Kumar Fageria

304-6 845 Mitigate Ammonia Loss from Beef Cattle Feedlots with Lignite. Deli Chen*, Kithsiri Bandara Dassanayake, Mei Bai and Jianlei Sun

304-7 846 Turning Schedules Influence Final Compostion of Composted Swine Manure. Edwin Louis Ritchey*

304-8 847 Compost Bedded Pack Dairy Barn Nutrient Characteristics. Leslie Hammond*, Mark S. Coyne and Joseph Taraba

304-9 848 Bioactivation of Agroindustrial By-Products Subjected to Aerobic Processes of Organic Transformation. Elio R. de la R. de la Torre* Sr.

166

NUTRIENT MANAGEMENT & SOIL & PLANT ANALYSIS — SESSION NO. 304

304-10 849 Sugarcane Total Productivity Grown in Different Sources of Fertilization Supplemented Soil, Using a Commercial Organic Compost. Kaio César Ragghianti* Sr., Hélio Francisco da Silva Neto, Fernando Abackerli de Pauli, Bruno Fernandes Modesto Homem, Luis Carlos Tasso Junior and Marcos Omir Marques

304-11 850 Sugarcane Technological Quality Cultivated in Different Sources of Fertilization Supplemented Soil, Using a Commercial Organic Compost. Kaio César Ragghianti* Sr., Hélio Francisco da Silva Neto, Bruno Fernandes Modesto Homem, Fernando Abackerli de Pauli, Luis Carlos Tasso Junior and Marcos Omir Marques

304-12 851 Soil with a Short History of Poultry Litter Fertilization Remains Superior to Normally Fertilized Soil for Cotton. Haile Tewolde*, Karamat R Sistani, Ardeshir Adeli and Michael R. McLaughlin

304-13 900 Seedlings of Euterpe Edulis Mart Production from Agroindustry Waste and Sewage Sludge Substrates. Francisca Melo Silva*, Jair Augusto Zanon Sr., Izabella Victoriano, Giovanna Margheri Nunes and Reginado Barboza Silva

SESSION NO. 305

Nutrient Management & Soil & Plant Analysis: I SSSA Division: Nutrient Management & Soil & Plant Analysis


305-1 901 Impact of Strip-Tillage on Soil Properties Compared to No-till in Corn Production Systems. Brad Sorensen*, Fabián G. Fernández and Maria B. Villamil

305-3 903 Tillering and Modifications in Leaf Tissue in Panicum Maximum Cv. Mombaça Irrigated and with Different Levels of Nitrogen Under Intermittent Grazing. Ulysses Cecato*, Vanessa Cristhina Piotto, Tatiane Beloni, Gracielle Caroline Mari, Alexandre Krutzmann, Tulio Otavio Jardim D’Almeida Lins and Alyson Pineiro

305-4 904 Transfer of Sodium Ion from Soil to Rice Seedling (Oryza sativa L.). Risa Nagura*, Meechai Siangliw and Kosuke Noborio

305-2 902 Effect of Fall Nitrogen on Corn Residue Breakdown in Illinois. Eric Coronel* and Fabián G. Fernández

305-5 905 Impact of Compost and Compost Extract As Amendments on Soil, Plant Biomass, and Corn Grain Yield. Gladis M. Zinati*

305-6 906 Nutrient Availability and Ryegrass Productivity in Soils Amended with Lipid Extracted Algae. Katie L. Rothlisberger-Lewis*, Frank M. Hons and Jamie L. Foster

305-7 907 Corn Response to ZINC Application in Argentinean Molisols. Pablo Barbieri*, Hernan Sainz Rozas, Hernan E. Echeverria, Fernando Salvagiotti, Pedro Barbagelata, Miriam Barraco, Juan Colazzo, Gustavo Ferraris, Hector Sanchez and Nahuel Reussi Calvo

305-8 908 Evaluating Zeoli te and Flue Gas Desulfurized Gypsum to Regulate Soluble Reactive Phosphorus and Nitrogen Formation. Emily N Weaks*, Brook Cooper, Emily Shope and Khandakar R. Islam

305-9 909 Impact of Biosolid-Compost, Manure and Mineral Fertilizer on Alfalfa Yield and Soil Fertility. Andre S. Biscaro*, Steve B. Orloff, David Crohn and Blake Sanden

SESSION NO. 306

Business Meeting--Nutrient Management & Soil & Plant Analysis

SSSA Division: Nutrient Management & Soil & Plant Analysis Long Beach Convention Center, Room 104B, First Level

Presiders: Robert W. Mullen; Peter C. Scharf 4:00 PM-5:00 PM

SESSION NO. 307

Towards More Impactful Soil Maps with Explicit Uncertainty Assessment: I (includes student comp)

SSSA Division: Pedology Long Beach Convention Center, S-1, Seaside Level

Presider: Xiong Xiong 1:00 PM-2:20 PM

1:00 PM Introductory Remarks.307-1 1:05 PM Uncertainty in Soil Maps, We’re Never Quite

Sure. Alexander Broadfoot McBratney* III and Budiman Minasny

307-2 1:20 PM Evaluating Soil Property Maps and Associated Uncertainty Using Prediction Intervals Derived from Conventional and Disaggregated Soil Maps. James A. Thompson* and Travis Nauman

307-3 1:35 PM Menace or Opportunity? – Uncertainty in Digital Soil Mapping and Modeling. Xiong Xiong* and Sabine Grunwald

307-4 1:50 PM A Semi-Automated Model to Improve Positional Accuracy of Soil Survey Pedons of Indiana. Minerva Dorantes*, Darrell G. Schulze and Phillip R. Owens

307-5 2:05 PM Uncertainty Assessment of Soil Property Estimations and Spatial Soil Models Using High-Resolution VIS-NIR (diffuse reflectance) Spectra. Christopher M Clingensmith* and Sabine Grunwald

2:20 PM Adjourn.

SESSION NO. 308

Soil Classification (includes student competition) SSSA Division: Pedology

Long Beach Convention Center, S-1, Seaside Level Presider: John M. Galbraith

2:30 PM-4:20 PM 2:30 PM Introductory Remarks.308-1 2:35 PM The Master V Horizon for Soil Horizons

Dominated By Vesicular Porosity. Judith K. Turk*, Robert C. Graham and Carrie-Ann Haydu-Houdeshell

308-2 2:50 PM An Overview of the Universal Soil Classification System Development. Phillip R. Owens*, Erika Micheli, Jonathan W. Hempel and Vince Lang

308-3 3:05 PM Global Soil Partnership. Jonathan W. Hempel*, Kim Green, Dan J. Pennock, Thomas Reinsch, Charles W. Rice and David L. Lindbo

167

SESSION NO. 310 — SOIL & WATER MANAGEMENT & CONSERVATION

308-4 3:20 PM Hyperarid Soils and the Soil Taxonomy. Kari M. Finstad*, Marco Pfeiffer and Ronald G. Amundson

308-5 3:35 PM Soil Temperature in the Mojave and Lower Colorado Deserts of California and Nevada. Stephen M. Roecker* and Carrie-Ann Haydu-Houdeshell

308-6 3:50 PM Development of Soil Climate Regimes of Kenya Using Spatial Java Newhall Simulation Model. Mercy Ngunjiri*, Phillip R. Owens, Zamir Libohova, Sharon W. Waltman and Hans E. Winzeler

308-7 4:05 PM Identification of Soil Structure in New Soils. Emily Ott* and John M. Galbraith

4:20 PM Adjourn.

SESSION NO. 309

Pedology: I (includes student competition) SSSA Division: Pedology


309-1 924 A Soil Health Partnership with an Emphasis on Rangelands and Forestlands of the Basin and Range. Douglas J. Merkler*, Rose Marie Shillito, James Hurja, Tom Champa, Markus Berli, Lex Riggle and Jelle Dijkema

309-2 925 Relationship Between Slope Position and Ksat in Loess Veneered Landscapes, MLRA 115 and 120. Brad D. Lee*, Philip J. Schoeneberger, Phillip R. Owens, Samuel J. Indorante, Tanja N. Williamson, Michael A Wilson and W. Matt McCauley

309-3 926 The Modern Relevance of Catenas to Pedology in Iowa. Jenny Richter* and C. Lee Burras

309-4 927 Modeling Actual and Attainable Soil and Terrestrial Carbon. Sabine Grunwald, Pasicha Chaikaew* and Xiong Xiong

309-5 928 Changes in Soil Physicochemical Properties By Landslide Deposition in Xitou, Central Taiwan. Chih-Hsing Cheng*

309-6 929 Using Soil Properties in Digital Soil Mapping of the Malheur National Forest. Elizabeth Seeno* and Jay Stratton Noller

309-7 930 Pedogenic Inorganic Carbonates in Alabama Blackland Prairie Soils. Cassi L. Savage*, Joey N. Shaw, Julie A. Howe, Ben F. Hajek and Willis E. Hames

309-8 931 Applications of Soil Taxonomy and Web Soil Survey (WSS) in Universal Post-Mortem Interval Formula. Elena A. Mikhailova*, Katherine Weisensee, Melissa Dunphy and Melinda Harman

309-9 932 Characterization of Soil Reaction (pH) Via Portable x-Ray Fluorescence Spectrometry. Aakriti Sharma*, David C. Weindorf, Titus Man, Abdalsmad A. Aldabaa and Somsubhra Chakraborty

309-10 933 C o m b i n e d P r o x i m a l a n d R e m o t e Sensing Methods for Rapid Soil Salinity Quantification. Abdalsmad A. Aldabaa, David C. Weindorf*, Somsubhra Chakraborty and Aakriti Sharma

309-11 934 Factors Related to Acid-Induced Iron and Aluminum Release from Sandy Coastal Plain Soils. Chumki Banik* and Willie G. Harris

309-12 935 Carbon Distribution in Selected Organic-Rich Soils of the California Delta. Philip D. Smith*, Kerry D. Arroues, Michael A. Wilson, Cynthia A. Stiles and Edwin F. Tallyn Jr.

309-13 936 Predicting Phosphorus Retention in Volcanic-Derived Forest Soils of Northern California. Nichole Besyk* and Susan B. Edinger-Marshall

309-14 937 Pedogenesis in Reclaimed Lands Compared to Natural Pedogenesis. Eric Brevik* and Andreas G Lazari

SESSION NO. 310

Soil & Water Management & Conservation: I SSSA Division: Soil & Water Management & Conservation

Long Beach Convention Center, S-7, Seaside Level Presider: Tom DeSutter

1:00 PM-3:50 PM 1:00 PM Introductory Remarks.310-1 1:05 PM Comparison of Salt Tolerant Alfalfa

(Medicago sativa) Genotypes: Seed Germination, Emergence, and Dry Matter Yield and Mineral Composition of Mature Plants. Sharon E. Benes*, Inderjot Chanal, Daniel H. Putnam, Stephen R. Grattan and John T. Bushoven

310-2 1:20 PM Conservation Tillage, and Calcium, Magnesium and Potasium Speciation in High-Gypsum Amended Soils. Jose M. Lima*, Milson Serafim and Geraldo Oliveira

310-3 1:35 PM Stratification and Phosphorus Losses in Corn/Soybean Rotations. Douglas R. Smith*

310-4 1:50 PM Enzymatic Activity and Concentration of Trace-Elements in Soil Collected from Three Kentucky Counties. George F. Antonious*

2:05 PM Break.310-5 2:20 PM Implications of Inorganic Fertilization on

Soil Aggregation. Humberto Blanco, Charles A. Shapiro*, Rhae A. Drijber and Richard B. Ferguson

310-6 2:35 PM Investigating the Influence of Irrigation Scheduling Practices on N2O Emissions Using the DNDC Model. Jannatul Ferdous*

310-7 2:50 PM Q u a n t i f y i n g S o i l E r o s i o n U n d e r Unobstructed Runoff Conditions of a 7.7 Ha Peanut-Cotton Cropping System. Yuch Ping Hsieh*, Glynnis Bugna and Djanan Nemours

310-8 3:05 PM Identifying Spatially Variable Crop Growth Constraints to Improve Cropping System Resiliency. Rintaro Kinoshita*, Harold van Es, Jeff Melkonian, David Rossiter and Robert Schindelbeck

310-9 3:20 PM Soils Under Conservation Agriculture with Vegetables in Siem Reap, Cambodia. Don Immanuel A. Edralin*, Gilbert C. Sigua and Manuel R. Reyes

310-10 3:35 PM Research on Data Assimilation Technique in Improving Soil Water Content and Surface Flux Estimation. He Chen*, Baozhong Zhang and Jiabing Cai

3:50 PM Adjourn.

168

SOIL & WATER MANAGEMENT & CONSERVATION — SESSION NO. 311

SESSION NO. 311

Soil & Water Management & Conservation: II SSSA Division: Soil & Water Management & Conservation


311-1 1811 A Standardized Soil Quality Index for Diverse Field Conditions. Vincent de Paul Obade*, and Rattan Lal

311-33 1903 Potential of Flue-Gas Desulfurization (FGD) Gypsum for Reducing Phosphorus Runoff Losses. Katherine Brewer* and Francisco J. Arriaga

311-34 1904 The Effect of Long-Term Fertilization on Soil Water Dynamics and WUE in a Field Experiment of Black Soil Region in Northeast China. Xiaozeng Han* and Wenxiu Zou

311-35 1905 Partitioning Between Historic Water and Wind Induced Rates of Soil Redistribution U s i n g D i r e c t M e a s u r e m e n t s a n d Anthropogenic Radioisotopes. Robert Scott Van Pelt*, Louis Baumhardt, Adrian Chappell, Shaymon Hushmurodov, Mark A. Nearing and Viktor O. Polyakov

311-36 1906 Phosphorus Loss from Ephemeral Gully Erosion. James Coover*, Nathan O. Nelson, Timothy Keane, Katie Burke, Aleksey Sheshukov, Vladimir Karimov and Philip Barnes

311-37 1907 Predicting Soil Phosphorus Sorption Capacity (PSC) for Manure and Biosolid Amended Soils of the Inner and Outer Bluegrass Regions in Kentucky. Kristi K Meier*, Anastasios D. Karathanasis and Yvonne L Thompson

311-38 1908 Impact of Biochar on Hydraulic Properties of Sandy Calcareous Soil: Influence of Particle Size and Application Depth. abdulrasoul mosa alomran*, Alla Ibrahim, Adel Usman and Mohammad Alwabel

311-39 1909 In Situ Optical Sensors for Measuring Nitrate in Florida Waters. Alexandra G Rozin* and Mark W Clark

311-2 1812 Drip and Sprinkler Irrigation for Establishment of Strawberry Transplants in Southern California. Ben A. Faber* and Oleg Daugovish

311-3 1813 Cranberry Response to Soil Aeration and Soil Matric Potential. Thomas Laurent*, Suzanne Allaire and Jean Caron

311-4 1814 Water Table Level Effects on Cranberry Irrigation Management. Clay Vanderleest*, William L. Bland and Jean Caron

311-5 1815 A New Drainage Criteria in Cranberry Production. Vincent Pelletier*, Steeve Pepin, Jacques Gallichand, Thomas Laurent and Jean Caron

311-6 1816 Short-Term Flooding Effects on Gas Exchange and Plant Productivity of Cranberries. Vincent Pelletier*, Steeve Pepin, Thomas Laurent, Jacques Gallichand and Jean Caron

311-7 1817 Characterization of Grain Yield Under Drainage Water Management Practices Using Differences in Soil Moisture. Jeffrey S. Strock*, Laura C. Bowling, Matthew J. Helmers, Norm Fausey, Eileen J. Kladivko and Jane Frankenberger

311-8 1818 Nitrogen Management and Water Productivity of Limited Irrigation Corn. David Alex Carroll*, Neil C. Hansen, Bryan G. Hopkins and Richard E. Terry

311-9 1819 Cumulative Delayed Irrigation Effects on Corn (Zea mays, L.) Biomass and Grain Yield. Joseph G. Benjamin*

311-10 1820 Cohesion and Angle of Internal Friction As Indicators of Structural Change in Two Soils UNDER Eucalyptus Cultivation in the São Paulo State. Reginado Barboza Silva*, Piero Iori Sr., Ricardo Nakamura, Jesod Moya, Zigomar Menezes Souza, Francisca Melo Silva and Jose Luiz Gava

311-11 1821 Improved Irrigation Scheduling for Freshwater Conservation in Pecan Fields of EL Paso, TX. Girisha Keshavamurthy Ganjegunte* and John A Clark

311-12 1822 Effect of Different Soil Rooting Depths on Water Limited Yields and Yield Potential of Wheat in Morocco. Kiran Pavuluri*, Haishun Yang, Ouiam Lahlou and Imane Slimani

311-13 1823 Compressive Behaviour of Soils in Irrigated Agroecosystems of the Semiarid in Ceara, Brazil. Rafaela Watanabe, Getulio Coutinho Figueiredo, Alvaro Pires Silva and Teogenes Oliveira*

311-14 1824 Least Limit ing Water Range and Compressibility of the Soil in Irrigated Organic Agroecosystems. Rafaela Watanabe, Samia Paiva Oliveira, Getulio Coutinho Figueiredo, Alvaro Pires Silva and Teogenes Oliveira*

311-15 1825 Arbuscular Mycorrhizal Fungi Colonizing Maize Genotypes Under Two Contrasting Water Levels. Roberto J. Crespo*, M. Liakat Ali, Masao Higo, Aaron J Lorenz, Tim Shaver and Rhae A. Drijber

311-16 1826 Effects of Seasonal Variations in Soil Moisture and Temperature on Earthworm Communities. Chelsea Walsh* and Jodi L. Johnson-Maynard

311-17 1827 Cemetery Soi l and Groundwater Contamination By Leachate on Cemetery in Botucatu - Brazil. Luis Augusto Gomes Rocha*, Irae Amaral Guerrini, Rodrigo Tommasello Lourenco and Alcides Lopes Leão

311-18 1828 A Digital Surface Soil Erosion Hazard Rating for California Forest Management Using Gssurgo and Digital Spatial Data. Sidney W. Davis*

311-19 1829 The Study of Landslide Probability By Numerical Model. Hong-Ru Lin*, Shao Yang Huang and Jet-Chau Wen

311-20 1830 Developing Relations Between Soil Erodibilty Factors in Two Different Soil Erosion Prediction Models (USLE/RUSLE AND WEPP) and Fludization BED Technique for Mechanical Soil Cohesion. Selen Deviren Saygin*, Chi-Hua Huang and Gunay Erpul

311-21 1831 Shifts in the Physicochemical Soil Properties Following Land Leveling Practices of a Mississippi River Loess Soil in the Mid-South. Josh Lofton, Beatrix J. Haggard, Noura Bakr, Autumn Acree*, Cory L. Cole and Shanice Jones

169

SESSION NO. 313 — SOIL BIOLOGY & BIOCHEMISTRY

311-22 1832 Curve Numbers for No-till: Field Data Versus Standard Tables. Dinku Endale*, Harry H. Schomberg, Dwight Fisher and Michael B. Jenkins

311-23 1833 Seasonal Variation of Ammonia-Oxidizing Microorganisms in Freshwater Ecosystems of Jinshan Lake, an Urban Lake in Zhenjiang, Jiangsu Province, China. Xiaohong Zhou*, Biao Liu, Yimin Li, Jinping Zhang and Zhenli He

311-24 1834 Land Use Changes in the Lake Issaqueena Watershed, South Carolina. Elena A. Mikhailova*, Cassie Pilgrim, Christopher Post, John Hains and Silas Cox

311-25 1835 Lake Okabena Water Quality Assessment. Logan Ahlers*

311-26 1836 Solutions for Water Quality in Northern Iran Using Multivariate Statistical Techniques. Soheila Ebrahimi*, Jacqueline Aitkenhead-Peterson, Behroz Behtari Nejad, Nabee Basatnia, Hadi Shekhpouri and Kamran Ahmadigoli

311-27 1837 Efficacy of Constructed Wetland Systems to Improve the Water Quality of Surface Runoff from Agricultural Fields. Changyoon Jeong*, Ernest Girouard and Patrick Colyer

311-28 1838 Spectral Signals of Organic Matter Change As a Function of Moisture Content - Implications for Soil Water Repellency. Shannon Andrews*, Markus Kleber, Maria Ines Dragila and Mark G. Johnson

311-29 1839 An Investigation on the Reciprocity Theory with in-Situ Test at the Heterogeneous Saturated Soil. Yong-Lin Chen*, Shao Yang Huang and Jet-Chau Wen

311-30 1900 Inter-Row Grass Cover Impacts on Water Availability in Southeastern USA Vineyards. Lana Parker*, Adam Howard, John L. Havlin, Sara Spayd and Joshua L. Heitman

311-31 1901 Characterizing Soil Organic Carbon and Winter Wheat Root Biomass after Twelve Years of Chisel Plow and No-till Management. Mark Schimpf, Ian Leslie* and Jodi L. Johnson-Maynard

311-32 1902 Application of Close-Range Photogrammetry to Generate Physical Data of Ephemeral Gully Development. Karl R. Gesch*, Robert R. Wells, Henrique G. Momm, Seth M. Dabney and Richard M. Cruse

SESSION NO. 312 Symposium--Soil-Plant-Microbe Processes during

Ecosystem Disturbance and Recovery: I SSSA Division: Soil Biology & Biochemistry Section or Division Cosponsors: Soil Biology & Biochemistry, Soil & Water Management & Conservation, Forest, Range & Wildland Soils, Soil Consulting Scientists, Pedology, Soils & Environ Quality

Long Beach Convention Center, Room 101B, First Level Presider: Jay Norton

1:00 PM-4:30 PM 1:00 PM Introductory Remarks.312-1 1:05 PM Soil Carbon Recovery in Reclaimed Mine

Lands in the United States. Abbey Foster Wick*, Peter Stahl and Walter Lee Lee Daniels

312-2 1:25 PM Effects of Disturbance and Reclamation after Natural Gas Extraction in High Desert Basins. Jay B. Norton*, Calvin F. Strom, Samantha J. Day and Seth M. Cude

312-3 1:45 PM Spatial Variability in Sage-Steppe Restoration. Peter Stahl*

312-4 2:05 PM Restoration and Plant-Soil Feedbacks of California Ecosystems Under High N Deposition, Invasive Species, and Frequent Fire. Edith Allen*, Sara Jo Dickens, Bridget Hilbig and Justin Valliere

2:25 PM Break.312-5 2:40 PM Unexpected Carbon Accumulation in

Degraded Soils of Central Brazil: Ecological and Biogeochemical Drivers. Lucas Silva* and William R. Horwath

312-6 3:00 PM M e c h a n i s m s L e a d i n g t o C a r b o n Sequestration in Disturbed Soils Restored with Biosolids. William R. Horwath*, Lucas Silva and Timothy Doane

312-7 3:20 PM Ectomycorrhizal Community Development in Hardwood Restoration on Coal Mined Landscapes. Jenise Bauman* and Amy Santas

312-8 3:40 PM Oil Sands Reclamation and the Soil-Microbe-Plant Contiunuum in Boreal Alberta. M. Derek MacKenzie*

312-9 4:00 PM Ecosystem Development in Post-Mining Landscapes. Mark Tibbett*


SESSION NO. 313

Biological Nitrogen Fixation SSSA Division: Soil Biology & Biochemistry Section or Division Cosponsor: Soil Biology & Biochemistry

Long Beach Convention Center, Room 102A, First Level Presider: Javed Iqbal

2:15 PM-4:00 PM 2:15 PM Introductory Remarks.313-1 2:20 PM Diversity of Diazotrophic Bacteria and

Non-Symbiotic N2-Fixation in Australian Cropping Soils. Christopher Ryan Penton*, VVSR Gupta, Marcus Hicks, Mike Bell, Daniel Vaughan Murphy, Stephen Neate, Chris J Smith, James M. Tiedje and Stasia Kroker

313-2 2:35 PM Diversity and Efficiency of Cowpea Rhizobial Isolates from Semiarid Soil of Pernambuco State, NE Brazil. Thiago Pontes Lira, Amanda Cordeiro Melo Souza, Mario A Lira Junior* and Clayton Albuquerque Sousa

313-3 2:50 PM Isolation and Assessment of Nitrogen-Fixing Bacteria from Arundo Donax L. (Giant Reed) for Use As Biofertilizers. Jia Xu* and Joseph Kloepper

313-4 3:05 PM Enhancing Biological Nitrogen Fixation in Promiscuous Soybeans through Rhizobial Inoculation in the Nigerian Guinea Savanna. Abdullahi Bala*, Anthony Ozoenem Uzoma and Ken Giller

313-5 3:20 PM Biological N2 Fixation and Its Main Contributor in a Flooded Rice-Soil System By an Air-Tight 15N2 Incubation Technique Under Natural Sunshine for 70d. Zubin Xie*

313-6 3:35 PM Shoot and Root Control of Ureide Accumulation and Partitioning in Phaseolus vulgaris L. Mercy Kabahuma* and Mark E. Westgate


170

SOIL BIOLOGY & BIOCHEMISTRY — SESSION NO. 314

SESSION NO. 314

Graduate Student Poster Competition SSSA Division: Soil Biology & Biochemistry


314-1 1006 Tillage and Fertilization Influences on Autotrophic Nitrifiers in Agricultural Soil. Shuang Liu* and Mark S. Coyne

314-2 1007 Influence of Soil Physical Gradients in Spatial Distribution of Bacterial Communities; A Field Scale Study about Soil Inner Space Biology. Lasantha Herath*, Per Moldrup Sr., Mogens Nicolaisen, Trine Norgaard, Muhammad Naveed and Lis W. de Jonge

314-3 1008 The Importance of Enzyme Kinetics in the Temperature Sensitivity of Organic Matter Decomposition in Wetlands. Debjani Sihi*, Joshua R. Papacek, Dorah K. Foster, Kanika S. Inglett and Patrick W. Inglett

314-4 1009 Effect of Soil Disturbance and Crop Management on Soil Food Webs. Takahiro Ito*, Masaaki Araki and Masakazu Komatsuzaki

314-5 1010 Managing Reactive Nitrogen in Long Term Clean till and No till Organic Agroecosystems. Arnab Bhowmik*, Ann-Marie Fortuna and Larry J. Cihacek

314-6 1011 Resiliency of E. coli and Enterococci in Poultry Litter, and Subsequent Efficiency of Poultry Markers, through Wetting and Drying Cycles. Keya Howard* and Pauline Wanjugi

314-7 1012 Does Long Term No-Tillage Change the Distribution and Abundance of Bacteria, Archaea and Nitrifier Communities in a Drip Irrigated Agriculture System?. Anne Bossange*, Radomir Schmidt and Kate M. Scow

314-8 1013 Ammonia-Oxidizing Bacteria Rather Than Archaea Dominantly Contribute to Nitrification in an Agricultural Soil Under Contrasting N Sources. Yang Ouyang*, Jeanette M. Norton, John Stark, Jennifer R Reeve and Mussie Y. Habteselassie

314-9 1014 Effect of Organic Amendments on Selected Soil Enzyme Activities. Mawazo J. Shitindi*, Ramble O. Ankumah, Lurline E. Marsh, Raymon Shange, Wendell McElhenney and Kokoase Kpomblekou-A

314-10 1015 Gross P Mineralization and Microbial P Uptake in Forage Field Soils Along a Soil Test P Gradient. Kim Schneider*, A. Oberson, Paul R Voroney, Derek H. Lynch, Emmanuel Frossard and Else K Bünemann

314-11 1016 Real Time Robotic Respirometer for Microplate Formats. Carolyn Hoagland*

314-12 1017 The Effects of Forest Management Practices on the Community Structure of Chemolithotrophic Bacteria. Jonjala Jackson* and Elica M. Moss

314-13 1018 Spatio-Temporal Variation of Denitrifier and Nitrifier Microbial Communities in Soil, and Influence on Denitrification Rate. Lia Shrewsbury*, Catherine Reardon, Jeffrey L. Smith, David R. Huggins and Lynne Carpenter-Boggs

314-14 1019 T h i n k D e e p : U n d e r s t a n d i n g t h e Importance of Rooting Depth in the Carbon Sequestration Potential of Bioenergy Crops. Sarah Fulton-Smith* and M. Francesca Cotrufo

314-15 1020 Effects of Probiotics on Soil Microbial Community and Biomass Under Cover Crops. Ahsan M. Rajper*, Ranjith P. Udawatta, Robert J. Kremer, Chung-Ho Lin and Shibu Jose

314-16 1021 Investigating the Effects of Long-Term Management on Particulate and Aggregate Organic Matter and Their Correlations with Corn Yield. Anna Cates* and Matthew D. Ruark

314-17 1022 Investigating the Effects of Soil Texture on Nitrogen Storage and Processing Rates in Tidal Freshwater Wetland Sediments. Christine Prasse*, Stephanie A. Yarwood and Andrew H Baldwin

314-18 1023 Cover Crop and Fertilizer Effects on Soil Bacterial Community Structure and Function in Organic Farming Systems. Adria L. Fernandez*, Craig C. Sheaffer, Michael Sadowsky, Donald Wyse and Christopher Staley

314-19 1024 Spatial Analysis of the Nitrogen Cycling Microbial Communities in Agricultural Soils. Holly Bowen*, Jude Maul, Steven Mirsky, Stephanie A. Yarwood and Michel A. Cavigelli

314-20 1025 Effects of Biochar on Soil Microbial Communities and Nitrogen Cycling in Two California Nutrient Management Systems. Deirdre E. Griffin*, Daoyuan Wang, Kate M. Scow and Sanjai J. Parikh

314-21 1026 Impacts of Cover Crops on Soil Health and Soil Microbial Ecology. Edwin Korbla Akley*, Charles W. Rice, Peter J. Tomlinson and P.V. Vara Prasad

314-22 1027 Differentiating Microbial Contributions to Soil Protease Activity. Trang Nguyen*, Kristin T. Kasschau, Markus Kleber and David D. Myrold

314-23 1028 Investigating the Structure and Function of Soil Microbial Communities in Managed Douglas–Fir Forests. Rachel Danielson*, Scott M. Holub and David D. Myrold

314-24 1029 Degradation of Petroleum Hydrocarbons Using Rhamnolipids with Lignosulfonates and Biochar in Louisiana Wetland Sediments. Scott Pensky*, Negar Tafti and Jim Jian Wang

314-25 1030 Identifying Soil Health Indicators for Management of a Sodic Soil. Heather L Matthees-Dose*, Ann-Marie Fortuna, Larry J. Cihacek, Jack Norland, Thomas M. DeSutter, Joel Bell and David E. Clay

SESSION NO. 315 Soil-Plant-Microbe Processes during Ecosystem

Disturbance and Recovery: II SSSA Division: Soil Biology & Biochemistry


315-3 1033 Dual Microcapillary Barriers in Conjunction with Water Harvesting Can Increase Reclamation Success in Wamsutter, WY. Seth M. Cude*

171

SESSION NO. 318 — SOIL FERTILITY & PLANT NUTRITION

315-6 1036 Summer Monsoon Rains Affect Litter Decomposition Dynamics Beneath Tree Canopies in a Piñon-Juniper Woodland. Daniel Warnock*, Robert Sinsabaugh and Marcy Litvak

315-1 1031 Analysis of Soil Microbial Diversity and Activities in Mining Reclaimed Lands in Northern Ontario (Canada): Association with Plant Population Structure. Kabwe K. Nkongolo*, Paul Michael, Ramya Narendrula, Kassandre Goupil, Gabriel Marc Theriault and Kersey Kalubi

315-2 1032 Effects of Gypsum, Langbeinite, Elemental Sulfur, and Compost on Remediation of Saline-Sodic Soil Degraded By Well Pad Construction. Samantha Day*, Jay B. Norton and Calvin F. Strom

315-5 1035 Effects of Bush Encroachment and Bush Removal on Soil Microbial Communities in a Savanna Ecosystem. Jeffrey S. Buyer*, Anne Schmidt-Kuntzel, Matti Nghikembua and Laurie Marker

315-4 1034 Changes in Soil Microbial and Denitrifying Bacterial Community Structure in Adjacent Native Forest and Agricultural Soils. Tiehang Wu* and Michael Sabula

SESSION NO. 316 Advanced Molecular Techniques Characterizing Soil

Biogeochemical Processes: I (includes stud comp) SSSA Division: Soil Chemistry Section or Division Cosponsors: Soil Mineralogy, Soils & Environmental Quality, Soil Physics

Long Beach Convention Center, Room 104C, First Level Presiders: Deb P. Jaisi; Xionghan Feng; Donald L Sparks

1:00 PM-4:30 PM 1:00 PM Introductory Remarks.316-1 1:05 PM Oxygen Isotopes of Phosphate in Semi-Arid

and Tropical Soils, and Their Usage for Dust Tracing. Alon Angert*, Avner Gross, Benjamin L. Turner, S. Joseph Wright and Tal Weiner

316-2 1:35 PM 18O Isotope Labeling Technique to Investigate Phosphate Sorption and Desorption Mechanisms on Iron and Manganese Oxides. Hui Li* and Deb P. Jaisi

316-3 1:50 PM An Application of Phosphate Oxygen Isotope Ratios to Understand Sources and Cycling of Phosphorus in East Creek, a Chesapeake Bay Watershed. Sunendra R. Joshi* and Deb P. Jaisi

316-4 2:05 PM Phosphorus Speciation during Soil Genesis in a Semi-Arid Environment. Chunhao Gu*

316-5 2:20 PM Investigating the Transformation of Soil Legacy Phosphorus in Long-Term Agricultural Fields Using Multiple Advanced Techniques. Jin Liu*, Barbara J. Cade-Menun, Jianjun Yang and Yongfeng Hu

2:35 PM Break.316-6 2:50 PM Dynamic Imaging for Understanding

Soil Biogeochemistry. Peter Nico*, Eoin Brodie, Benjamin Gilbert, Namhey Lee, Nick Vandehey, William Moses, Rostyslav Buchko and James O’Neil

316-7 3:20 PM Combined XANES and Nanosims Analysis to Assess Spatial Patterns of Soil P Speciation from the Nano- to the Pedon Scale. Florian Werner*, Carsten Mueller and Joerg Prietzel

316-8 3:35 PM Identification and Quantification of Sulfate Surface Complexes Formed on Ferrihydrite Surfaces Under Various Experimental Conditions. Mengqiang Zhu*, Chunhao Gu and Zimeng Wang

316-9 3:50 PM Quantifying Ferrihydrite in Soils and Sediments Using Standard-Addition Methods Applied to X-Ray Absorption Spectroscopy. Jing Sun*, Brian J. Mailloux, Steven N. Chillrud and Benjamin C. Bostick

316-10 4:05 PM Exogenous Electron Shuttle-Mediated E x t r a c e l l u l a r E l e c t r o n Tr a n s f e r : E l e c t r o c h e m i c a l P a r a m e t e r s a n d Thermodynamics. Tongxu Liu*, Fangbai Li, Xiaomin Li and Yundang Wu

4:30 PM Adjourn.

SESSION NO. 317

Business Meeting--Soil Chemistry SSSA Division: Soil Chemistry

Long Beach Convention Center, Room 102B, First Level Presider: Samira Daroub

5:30 PM-7:00 PM

SESSION NO. 318

Sulfur and Phosphorus SSSA Division: Soil Fertility & Plant Nutrition Section or Division Cosponsors: Soil Fertility & Plant Nutrition, Nutrient Management & Soil & Plant Analysis

Long Beach Convention Center, Room 104A, First Level Presider: Nathan A. Slaton

1:00 PM-2:35 PM 1:00 PM Introductory Remarks.318-1 1:05 PM Sulfur for Kentucky Grain Crops: A Meta-

Analysis. John H. Grove*318-2 1:20 PM Ammonium Sulfate Nitrate (Fûsn) (26-

0-0-14.5) Is a New Dry Fertilzer Product Available for Grower Use in 2014. Terry A. Tindall* and Galen Dwain Mooso

318-3 1:35 PM Field Measurement of Sulfur Uptake By Crops from Fertilizer Sulfate or Elemental Sulfur, Using a Stable Isotope Technique. Fien Degryse*, Rodrigo Coqui da Silva, Roslyn Baird and Michael McLaughlin

318-4 1:50 PM Greenhouse Evaluation of Various Granular Sulfur Sources for Maize Growth. Sen H Chien*, Luiz Teixeira, Heitor Cantarella and Maria Mercedes Gearhart

318-5 2:05 PM Phosphorus Management for Soybeans in the Northern Frontier: Rate and Placement Effects on Plant Stand, Biomass and Seed Yield. Gustavo Bardella*, John R. Heard, Donald Flaten and Cynthia Grant

318-6 2:20 PM Agronomic Performance of Phosphate Fertilizers Varying in Solubility to Soybean in Oxisol of Brazilian Cerrado. Eros Artur Bohac Francisco* Sr., Rodrigo Coqui da Silva, Claudinei Kappes, Sen Hsuing Chien, Fabio Ricardo Coutinho Fontes Cesar and Takashi Muraoka

2:35 PM Adjourn.

172

SOIL FERTILITY & PLANT NUTRITION — SESSION NO. 319

SESSION NO. 319 Nitrogen: I

SSSA Division: Soil Fertility & Plant Nutrition Section or Division Cosponsors: Soil Fertility & Plant Nutrition, Nutrient Management & Soil & Plant Analysis

Long Beach Convention Center, Room 104B, First Level Presider: James J. Camberato

1:00 PM-3:50 PM 1:00 PM Introductory Remarks.319-1 1:05 PM Challenges in Integrating Soil-Based and

Plant-Based Predictions of Optimum N Rates for Crops. D. Keith Reid* and Nicolas Tremblay

319-2 1:20 PM Corn Grain Yield As Affected By the Nitrification Inhibitor KAS771G77. Jeffrey A. Vetsch* and Gregory J. Schwab

319-3 1:35 PM Dairy Manure Application Method and Timing Influence N Availability to Corn. Carrie A.M. Laboski*, William E. Jokela and Todd W. Andraski

319-4 1:50 PM Opportunities Exist to Improve Alfalfa and Manure Nitrogen Crediting in Corn Following Alfalfa. Jeffrey A. Coulter*, Matt A. Yost, Michael P. Russelle and Mae A. Davenport

319-5 2:05 PM Comparison of Urea-N15 Uptake in Corn Applied to Foliage and Soil Surface. Trenton L. Roberts*, Chester Eugene Greub, Nathan A. Slaton, Richard J. Norman and Jason Kelley

2:20 PM Break.319-6 2:35 PM Nitrogen Rate By Cultivar Interactions in

Single-Row and Twin-Row Corn Production in the Midsouth. M. Wayne Ebelhar* and Davis R. Clark

319-7 2:50 PM Nitrogen Uptake by Corn and Switchgrass Plants in Soils of Varying Depths in Central Missouri. Sougata Bardhan*, Shibu Jose, Newell R Kitchen and Allen L Thompson

319-8 3:05 PM Effect of Cultivar, Nitrogen Rate, and Harvest Moisture on Rice Yield and Quality. Christopher W. Rogers*, Richard J. Norman, Terry J. Siebenmorgen, Brandon C. Grigg, Jarrod T Hardke and Donna L. Frizzell

319-9 3:20 PM Effect of Water Management on Efficiency of Preflood Nitrogen Applications in a Drill-Seeded, Delayed Flood Rice Production System. Nutifafa Adotey*, Dustin L. Harrell, Manoch Kongchum and Jifeng Li

319-10 3:35 PM Nitrogen Rate and Timing Effects on Yield and Protein Concentration in Hard Red Spring Wheat in Northern California. Steve B. Orloff*, Steven Wright, Robert Hutmacher and Anil Shrestha

3:50 PM Transition to business meeting.

SESSION NO. 320

Fertilizer Decision Support Tools/Systems for Sustainable Agriculture and Environment

SSSA Division: Soil Fertility & Plant Nutrition Long Beach Convention Center, Exhibit Hall ABC

2:00 PM-4:00 PM

320-1 1228 Predicting Nitrogen Credits from Cover Crops Using Minimob. Julia W. Gaskin*, David E. Kissel, Miguel Cabrera and G. Boyhan

320-2 1229 NuGIS Data Transformation Workflow Model. Quentin Rund*, Ryan Williams and Paul E. Fixen

320-3 1230 Evaluating Mineralizable and Applied N As a Function of Corn Yield. Tim J Smith*, Quentin Rund and Ryan Williams

320-4 1231 Effects of Water Status on the Detection of Maize Nitrogen Status with Remote Sensing. Andrew L. Russ*, Craig S. T. Daughtry and John Meisinger

320-5 1232 Mapping Zn Availability in Brazilian Soils. Guilherme Amaral de Souza*, Luiz-Roberto G Guilherme, João Guilherme Vanzella Moraes, Geraldo Janio Oliveira Lima, Antonio Eduardo Furtini Neto, Claudinei Kappes, Flavio Augusto Zago, Veridiana Cardoso Gonçalves Cantão, Carlos Cesar Evangelista Menezes and Leonardo Vinicius Di Calro Ferreira

SESSION NO. 321 Slow/Controlled Release Fertilizer Technology

SSSA Division: Soil Fertility & Plant Nutrition Long Beach Convention Center, Exhibit Hall ABC

2:00 PM-4:00 PM 321-1 1233 Ammonia Volatilization and Denitrification

Losses of Urea-Nitrogen Stabilizers from Two Contrasting Soils. Rakesh Awale* and Amitava Chatterjee

321-2 1234 Assessing Ammonia Volatilization As Influenced By Fertilizer Nitrogen Source and Inhibitors in Temperate Grassland. Patrick J Forrestal*, Mary Harty, Gary J Lanigan, Ronnie Laughlin, Catherine Watson and Karl G Richards

321-3 1235 The Effect of Urease Inhibitor NBPT on Ammonia Volatilization Loss from Urea Fertilizer: A Meta-Analysis. Aijânio Gomes de Brito Silva*, Rafael Otto and Cleiton Sequeira

321-4 1236 Ammonia and Nitrous Oxide Gas Loss with Subsurface Drainage and Polymer-Coated Urea Fertilizer in a Poorly-Drained Soil. Patrick R. Nash*, Kelly A. Nelson and Peter P. Motavalli

321-5 1237 Spring Wheat Yields As Affected By Controlled-Release Urea on Two Contrasting Soil Textures. Ashraf Tubeileh* and Shamel Mohamed Alam-Eldein

321-6 1238 Evaluation of N Use Efficiency Using Controlled Release and Stabilized Fertilizers and Poultry Litter in Red River Alluvial Soils. Syam K. Dodla*, William Waltman and Patrick Colyer

321-7 1239 Polymer Coated Urea for Improving N Uptake in Strip-till Sugarbeet. William B. Stevens*, William M. Iversen and Jalal D. Jabro

321-8 1240 Corn Response to Polymer-Coated Urea Application Timing, Nitrogen Rate, and Blending Ratio. Kurt Steinke* and Andrew Chomas

173

SESSION NO. 323 — SOIL FERTILITY & PLANT NUTRITION

321-9 1241 Evaluate the Phosphorus Mobility in Soil Applying Organomineral Fertilizer and Mineral Fertilizer Phosphate. Moniki Campos Janegitz*, Natalia Rodrigues Ferreira, Leonardo Theodoro Büll, Juliano Corulli Corrêa, Luciana Garcia, Aline Silva Sandim, Jesaelen Harumi Moraes and Fernanda Antônio Souza

321-10 1242 Depletion of Rhizosphere Solution Phosphorus By Corn and Soybean Grown in Soil with a P-Solubilizing Copolymer. Renan Costa Beber Vieira, John L. Kovar* and Cimélio Bayer

321-11 1243 P r o d u c t i v i t y o f S u g a r c a n e w i t h Thermopotash (FIRST HARVEST). Hamilton Seron Pereira*, Ivaniele Duarte, Laerte Rocha Neves Pinto Sr. and Gaspar Korndorfer

321-12 1244 Using Chitosan and Graphene Oxide to Produce Controlled Release Fertilizers. Tiantian Li*, Bin Gao and Yuncong Li

321-13 1245 Slow Release Characteristics of Crystal Green Struvite Quantified in Situ Using X-Ray Computed Tomography. Sharif Ahmed, Trudy Naugler Klassen*, Mike Daly, Dan Froehlich and Tiina Roose

SESSION NO. 322

Soil Amendments and Byproducts SSSA Division: Soil Fertility & Plant Nutrition Section or Division Cosponsor: Soil Fertility & Plant Nutrition


322-1 1246 The Effect of an Organic Soil Amendment on Soil Microbial Activity and Corn Performance. Chelsi Rose*, Elizabeth A.B. Emmert, Chris Briand, Samuel Geleta and Robert J. Kratochvil

322-2 1247 Concrete Grinding Slurry Effects on Soil pH, Cation Content and Electrical Conductivity. Ana B. Wingeyer, Martha Mamo*, Dennis L. McCallister, Pamela J Sutton, Walter Schacht, Matt Judkins and Jenna Beckman

322-3 1248 Carbon Fractionation of Biosolids Amended Soils - Impact on Carbon and Nitrogen Storage in Soils. Lauren Young*, William L Pan, Craig G. Cogger and Yaoyi Xiao

322-4 1249 Differences in Phosphorus Availability Among Six Southeast Wisconsin Biosolids. Angela M. Ebeling and Shelby Schaal*

322-5 1250 Rye Grass Forage Production and Water Use Improvements By Organo-Zeolitic Amendments in a Sandy Loamy Soil. Martin Juan Jorge Torres Duggan*, Monica Beatriz Rodriguez, Nicolas Beatriz Terrera and Federico Beatriz Lopez

322-6 1251 Precision Litter Application Practices for Cotton Production and Soil Properties. Ardeshir Adeli*, Johnie N. Jenkins, Jack C. McCarty Jr., John J. Read and Haile Tewolde

322-7 1252 Greenhouse Gas Emissions from Bioenergy Crop Production in Minesoil. Jose G. Guzman*, Rattan Lal and David A. Ussiri

322-8 1253 A Comparison of Methods to Estimate N Mineralization in Soils Amended with Poultry Litter. Nicolas Wyngaard*, Miguel L. Cabrera and John Rema

322-9 1254 Biochar As a Soil Amendment: Effects on Hydraulic and Physical Properties of an Arable Loamy Sand Soil. Vivian Lopez* and Teamrat Ghezzehei

322-10 1255 Soil Health Under Nitrogen- Vs Phosphorus-Based Manure and Compost Management of Corn. Amir Sadeghpour*, Quirine M. Ketterings, Gregory Godwin and Karl J. Czymmek

322-11 1256 Nutrient Availability and Biomass Yield in Soils Receiving Manure from Cattle Fed DDGS Diet. Ikechukwu Vincent Agomoh*, Xiying Hao and Francis Zvomuya

322-12 1257 Effect of Precipitated Calcium Carbonate on Soil Characteristics and Sugarbeet Yield and Quality. Murali Darapuneni*, Gary W Hergert, Jeff Bradshaw, Robert Wilson and Robert Harveson

322-13 1258 Kinetics and Thermodynamics of Phosphorus Sorption By Goethites: Effects of Biochar Application. Fernanda Pereira, Francis Zvomuya* and Yeukai Katanda

322-14 1259 Evaluation of an Approach to Predict Nutrient Supply from Organic Amendments. Lindsey Andronak*, Eric Bremer and Dan M. Sullivan

322-15 1260 The Evaluation of Olive Pruning Waste As a Vermicompost Feedstock. Josef Gorres, Korkmaz Bellitürk*, Hatice Sevim Turan, Selcuk Gocmez, M. Cuneyt Bagdatli, Merve Eker and Sevinc Aslan

322-16 1261 Poultry Manure Nitrogen Availability to Corn and Cotton Under Conventional and Conservation Tillage. Carl R. Crozier*, Canon E.N. Savala, Thomas J. Smyth and David H. Hardy

SESSION NO. 323

Phosphorus Management Practices That Reduce Environmental Impact

SSSA Division: Soil Fertility & Plant Nutrition Long Beach Convention Center, Room 104A, First Level

Presider: Bhupinder Singh Farmaha 2:45 PM-3:50 PM

2:45 PM Introductory Remarks.323-1 2:50 PM Reducing P Mobilization from Agricultural

Soils to Floodwater Under Anoxic Conditions. Darshani Kumaragamage*, Donald Flaten, Daniel Rheault and Kumudu Jayarathne

323-2 3:05 PM Horizontal and Vertical Distribution of Soil Phosphorus Forms Following One-Year Farrowing Sows on an Outdoor Hog-Rearing Farm in Eastern Ontario. Aimé Jean Messiga, Mehdi Sharifi* and Tom Hutchinson

323-3 3:20 PM Nitrogen- Vs Phosphorus-Based Manure and Compost Management of Corn. Amir Sadeghpour*, Quirine M. Ketterings, Gregory Godwin and Karl J. Czymmek

323-4 3:35 PM Use of Degree of Phosphorus Saturation to Estimate Risk of Phosphorus Losses in Soils from Southern Brazil. Leandro Bortolon*, Clesio Gianello and Elisandra Solange Oliveira Bortolon

3:50 PM Adjourn to Business Meeting.

174

SOIL FERTILITY & PLANT NUTRITION — SESSION NO. 324

SESSION NO. 324

Business Meeting--Soil Fertility & Plant Nutrition SSSA Division: Soil Fertility & Plant Nutrition

Long Beach Convention Center, Room 104A, First Level Presiders: Peter C. Scharf; Robert W. Mullen

4:00 PM-5:00 PM

SESSION NO. 325 Leo M. Walsh Soil Fertility Distinguished Lectureship

SSSA Division: Soil Fertility & Plant Nutrition Section or Division Cosponsors: Nutrient Management & Soil & Plant Analysis, Soil Fertility & Plant Nutrition

Long Beach Convention Center, Room 104A, First Level Presider: Kevin F. Bronson

5:15 PM-7:45 PM 5:15 PM Introductory Remarks.325-1 5:20 PM Faces, Places, and Excursions Along the

Nitrogen Trail. James S. Schepers* 6:15 PM Walsh Reception. 7:45 PM Adjourn.

SESSION NO. 326

Symposium--Blowing in the Wind: Human Health, Ecosystem Behavior, and Environ. Impact of Dust

SSSA Division: Soil Mineralogy Section or Division Cosponsors: Pedology, Soil Chemistry, Soils & Environmental Quality, Soil Fertility & Plant Nutrition

Long Beach Convention Center, Room 102C, First Level 1:30 PM-3:40 PM

1:30 PM Introductory Remarks.326-1 1:35 PM Julie Pett-Ridge Invited Talk. Julie Pett-

Ridge*326-2 1:55 PM Is the Dust Paradigm for Pedogenic

Carbonate Formation Overblown?. H. Curtis Monger*

326-3 2:15 PM Development of a Dust Hazard Rating System for California Benchmark Soils. Peter Narby* and Randal J. Southard

326-4 2:35 PM Wind Erosion Impacts on Drylands Soils. Ted M. Zobeck*

326-5 2:55 PM Human Health Risk Assessment of Mineral Dust Exposure, Nellis Dunes Recreation Area, NV, USA. Brenda J. Buck*, Deborah Keil, Dirk Goossens, Jamie DeWitt, Alan Warren, Ted Simon, Brett McLaurin, Yuanxin Teng, Winnie David, Suzette Morman, Mari Eggers, Mallory Leetham-Spencer, Lacey Murphy and Sharon Young

326-6 3:15 PM Sources, Characteristics, and Management of Agricultural Dust, Central Valley, California, USA. Randal J. Southard*


SESSION NO. 327

Business Meeting--Soil Mineralogy SSSA Division: Soil Mineralogy

Long Beach Convention Center, Room 102C, First Level Presider: Aaron Thompson

5:30 PM-7:00 PM

SESSION NO. 328

Sensors and Instrumentation for Mapping and Monitoring Applications: I

SSSA Division: Soil Physics Community Cosponsor: Biophysical Measurements and Sensors

Long Beach Convention Center, Room 101A, First Level Presiders: Cristine L. S. Morgan; Colin S. Campbell

1:00 PM-5:10 PM 1:00 PM Introductory Remarks.328-1 1:05 PM Observations, the Backbone of Science,

Require Instruments, Measurements, Models, and Human Observers. John M. Norman*

328-2 1:25 PM Linking Soil Water to Water Resources in the Texas Hill Country. Todd G. Caldwell, Michael H. Young* and Bridget R. Scanlon

328-3 1:45 PM Soil Moisture Content in 3D + Time: Visualization and Modeling at the Field-Scale. Caley Gasch*, Tomislav Hengl, Gerard Heuvelink, Ben Graeler and David Brown

328-4 2:00 PM Integrated Time Domain Reflectometers with Sophisticated Waveform Digitizing and Analysis. Scott Anderson*

328-5 2:15 PM Assessing the Value of Multi-Receiver Low-Frequency Electromagnetic-Induction (EMI) Measurement for Assessing Variation in Soil Moisture Content in Field Experiments with Winter Wheat (Triticum aestivum). Peter Shanahan, Chris W Watts, Rhys Ashton, Colin Webster, Andrew Binley and William R. Whalley*

328-6 2:30 PM Two-Decade Instrument Performance for Hydrological Monitoring at the Prototype Hanford Barrier. Fred Zhang*, Chris Strickland, Ray Clayton, Mark Freshley and Dawn Wellman

328-7 2:45 PM A Near Real-Time Monitoring and Knowledge Generation System to Visualize Vegetation Dynamics. Colin S. Campbell*, Richard A Gill, Gaylon S. Campbell and Douglas R. Cobos

3:00 PM Break.328-8 3:10 PM Using Gamma-Ray Signatures to Identify

Horizon Boundaries and Soil Properties within Soil Profiles. Heather D. Watson*, James A. Thompson and Cristine L. S. Morgan

328-9 3:25 PM Understanding Aerial Gamma Radiometrics through Proximal Soil Surveys. Gregory S. Rouze*, Cristine L. S. Morgan, Jason P. Ackerson and Alexander Broadfoot McBratney III

328-10 3:40 PM Estimating Soil Clay Content in Situ with a Visnir Penetrometer Fore Optic. Matteo Poggio*, David Brown and Ross S. Bricklemyer

328-11 3:55 PM Penetrometer-Mounted Visnir Spectroscopy: Assimilating in-Situ Spectra with Dry, Ground Spectral Libraries. Jason P. Ackerson*, Cristine L. S. Morgan and Yufeng Ge

328-12 4:10 PM Generating Pedotransfer Functions for Basic and Inferred Soil Properties. Cristine L. S. Morgan*, Jason P. Ackerson and Haly L. Neely

328-13 4:25 PM Imvisir – a New Tool for High Resolution Soil Characterisation. Markus Steffens* and Henning Buddenbaum

175

SESSION NO. 330 — SOIL PHYSICS

328-14 4:40 PM Non-Invasive Seismic Surface Technique for Mapping and Monitoring Soils in the Vadose Zone. Zhiqu Lu*, Glenn V. Wilson and Craig Hickey

328-15 4:55 PM In-Situ Measurement of Vertical Distribution of Radiocaesium Concentration in Fukushima Soil. Shinya Suzuki* and Masaru Mizoguchi

5:10 PM Adjourn.

SESSION NO. 329 Environmental Soil Physics and Hydrology Student

Competition: Lightning Orals with Poster Presentations

SSSA Division: Soil Physics Long Beach Convention Center, Room 102B, First Level

Presiders: Lis W. de Jonge; Markus Tuller 2:00 PM-4:00 PM

2:00 PM Introductory Remarks.329-1 2:05 PM H y d r o p e d o l o g y a n d H y d r o l o g i c

Connectivity of an Oak-Woodland Hillslope in the Northern Sierra Foothills of California. Katelin Alldritt*, Anthony Toby O’Geen and Randy A. Dahlgren

329-2 2:10 PM Soil Salinity and Sodicity Effect on Soil Water Retention and Movement. Hans Klopp* and Aaron Daigh

329-3 2:15 PM Effect of Straw (Copernicia prunifera) Additions in a Yellow Oxisol Under Corn (Zea mays L.) Cultivation in the Microregion of Chapadinha-MA, Brazil. Ronaldo Gomes*, Jose Roneilson da Costa Silva, William A Anderson, Maria da Cruz Chaves Lima Moura and Nadylla Dannuse de Almeida

329-4 2:20 PM Characterization of the Temporal Evolution of Soil Hydraulic Properties Under Anthropomorphic Conditions By X-Ray Tomography. Yann Periard*, Silvio José Gumiere, Jean Caron, Alain Rousseau and Dennis W. Hallema

329-5 2:25 PM A Novel Method for Estimation of Root Zone Moisture Content from EO-1 Hyperion Hyperspectral Imagery. Wenzhi Zeng*, Chi Xu, Jiesheng Huang, Jingwei Wu, Marcel G. Schaap and Markus Tuller

329-6 2:30 PM Examining the Relationships Between Soil Moisture, Live Fuel Moisture, and Spectral Reflectance in Grassland. Sonisa Sharma* and Tyson E. Ochsner

329-7 2:35 PM Effect of Incorporation of Animal Manure Compost on Capillary Rise and Distribution of Cations in Reclaimed Tidal Flat Soils. Dong S. Lee*, Dong Lee, Kyo S. Lee, Ho Y. Shim, Dae S. Jeon, Ji S. Shin, Youn K. Lee, Ji W. Goo, Soo B. Kim and Doug Y. Chung

329-8 2:40 PM Sorptivity of a Slightly Moist Sandy Soil. Gloria Ambrowiak*

329-9 2:45 PM Plant Response to Water Stress and the Limitations of the Concept of Field Capacity. Andres Patrignani*

329-10 2:50 PM Use of Concentrate from Reverse Osmosis for Agricultural Use. Alison M. Flores*, Manoj K. Shukla, Geno A. Picchioni, Brian J. Schutte, April L. Ulery and David Daniel

329-11 2:55 PM Preferential Flow and Soil Hydrology Dynamics in Wastewater Irrigated Land. Isaac Hopkins* and Hangsheng Lin

329-12 3:00 PM Effect of Soil Properties on the Degree of Preferential Flow Across Differently Textured Agricultural Fields. Dan Karup Jensen*, Per Moldrup Sr., Marcos Paradelo, Zhang Yafeng, Trine Norgaard and Lis W. de Jonge

329-13 3:05 PM A New Approach for in Situ Determination of Soil Bulk Density with the Thermo-TDR Technique. Yili Lu*, Tusheng Ren and Robert Horton

329-14 3:10 PM Unsaturated Time Lag: Managing the Expectations of Policymakers Using Numerical Models. Sara E. Vero*, Rachel E. Creamer, Tiernan Henry, Mark G. Healy, Tristan G. Ibrahim, Karl G Richards and Owen Fenton

329-15 3:15 PM Laboratory-Scale Model Simulations of Heterogeneous Flow Using Hydraulic Property Clusters. Matthew Patterson* and Daniel Gimenez

329-16 3:20 PM Overcoming the Problem of Scale: Evaluation of an Agroecosystem Model Using Cosmic-Ray Neutron Soil Moisture. Benjamin D. Carr*, Brian K. Hornbuckle and Jason Patton

329-17 3:25 PM Determination of Subsurface Evaporation and Soil Water Content: Implementing a Heat Pulse Probe Array for High-Resolution Measurements. Kashifa Rumana*, Markus Tuller and Scott B. Jones

329-18 3:30 PM Rainfall Intensity-Dependent Release of Indicator Bacteria from Dairy Cattle Manure Applied on Vegetated Soil. Ryan A. Blaustein*, Yakov A. Pachepsky, Robert L. Hill, Shirley Micallef, Daniel R. Shelton and Gene Whelan

329-19 3:35 PM Estimating Groundwater Recharge Using the Oklahoma Mesonet. Briana M. Sallee*, Tyson E. Ochsner, Christopher A. Fiebrich, Christopher R. Neel and Brad G. Illston

329-20 3:40 PM Sensitivity Analysis of Soil Thermal Property Measurements with Heat Pulse Probes in Partially Frozen Soils. Yuki Kojima*, Josh Heitman, Kosuke Noborio, Tusheng Ren and Robert Horton

329-21 3:45 PM Mineralogical Characteristics of Reclaimed Flat Tidal Soils Along Western Coastal Line in Korea. Yun C. Choi*, Dong S. Lee, Kyo S. Lee, Dae S. Jeon, Ji S. Shin, Youn K. Lee, Ji W. Goo, Soo B. Kim and Doug Y. Chung

329-22 3:50 PM Characterization of Compost Leaching Caused By Intermittent Rainstorms. Jessica Mullane*, Markus Flury, Hamid Iqbal, Craig G. Cogger, Zhenqing Shi and Curtis Hinman

329-23 3:55 PM Transport of Polycycl ic Aromatic Hydrocarbons in Unsaturated Porous Media. Maninder Kaur Chahal* and Markus Flury

4:00 PM Adjourn.

SESSION NO. 330 Environmental Soil Physics and Hydrology Student

Competition: Lightning Orals with Posters SSSA Division: Soil Physics


330-1 1426 Hydropedology and Hydrologic Connectivity of an Oak-Woodland Hillslope in the Northern Sierra Foothills of California. Katelin Alldritt*, Anthony Toby O’Geen and Randy A. Dahlgren

176

SOIL PHYSICS— SESSION NO. 330

330-2 1427 Soil Salinity and Sodicity Effect on Soil Water Retention and Movement. Hans Klopp* and Aaron Daigh

330-3 1428 Effect of Straw (Copernicia prunifera) Additions in a Yellow Oxisol Under Corn (Zea mays L.) Cultivation in the Microregion of Chapadinha-MA, Brazil. Ronaldo Gomes*, Jose Roneilson da Costa Silva, William A Anderson, Maria da Cruz Chaves Lima Moura and Nadylla Dannuse de Almeida

330-4 1429 Characterization of the Temporal Evolution of Soil Hydraulic Properties Under Anthropomorphic Conditions By X-Ray Tomography. Yann Periard*, Silvio José Gumiere, Jean Caron, Alain Rousseau and Dennis W. Hallema

330-5 1430 A Novel Method for Estimation of Root Zone Moisture Content from EO-1 Hyperion Hyperspectral Imagery. Wenzhi Zeng*, Chi Xu, Jiesheng Huang, Jingwei Wu, Marcel G. Schaap and Markus Tuller

330-6 1431 Examining the Relationships Between Soil Moisture, Live Fuel Moisture, and Spectral Reflectance in Grassland. Sonisa Sharma* and Tyson E. Ochsner

330-7 1432 Effect of Incorporation of Animal Manure Compost on Capillary Rise and Distribution of Cations in Reclaimed Tidal Flat Soils. Dong S. Lee*, Dong Lee, Kyo S. Lee, Ho Y. Shim, Dae S. Jeon, Ji S. Shin, Youn K. Lee, Ji W. Goo, Soo B. Kim and Doug Y. Chung

330-8 1433 Sorptivity of a Slightly Moist Sandy Soil. Gloria Ambrowiak*

330-9 1434 Plant Response to Water Stress and the Limitations of the Concept of Field Capacity. Andres Patrignani* and Tyson E. Ochsner

330-10 1435 Use of Concentrate from Reverse Osmosis for Agricultural Use. Alison M. Flores*, Manoj K. Shukla, Geno A. Picchioni, Brian J. Schutte, April L. Ulery and David Daniel

330-11 1436 Preferential Flow and Soil Hydrology Dynamics in Wastewater Irrigated Land. Isaac Hopkins* and Hangsheng Lin

330-12 1437 Effect of Soil Properties and Field Management on the Degree of Preferential Flow. Dan Karup Jensen*, Per Moldrup Sr., Marcos Paradelo, Zhang Yafeng, Trine Norgaard and Lis W. de Jonge

330-13 1438 A New Approach for in Situ Determination of Soil Bulk Density with the Thermo-TDR Technique. Yili Lu*, Tusheng Ren and Robert Horton

330-14 1439 Unsaturated Time Lag: Managing the Expectations of Policymakers Using Numerical Models. Sara E. Vero*, Rachel E. Creamer, Tiernan Henry, Mark G. Healy, Tristan G. Ibrahim, Karl G Richards and Owen Fenton

330-15 1440 Lab Scale Model Simulations of Unsaturated Flow Using Hydraulic Property Clusters. Matthew Patterson* and Daniel Gimenez

330-16 1441 Evaluation of an Agroecosystem Model Using Cosmic-Ray Neutron Soil Moisture. Benjamin D. Carr*, Brian K. Hornbuckle, Jason Patton, Mehmet Evren Soylu, Chris Kucharik and Robert Horton

330-17 1442 Determination of Subsurface Evaporation and Soil Water Content: Implementing a Heat Pulse Probe Array for High-Resolution Measurements. Kashifa Rumana*, Markus Tuller and Scott B. Jones

330-18 1443 Rainfall Intensity-Dependent Release of Indicator Bacteria from Dairy Cattle Manure Applied on Vegetated Soil. Ryan A. Blaustein*, Yakov A. Pachepsky, Robert L. Hill, Shirley Micallef, Daniel R. Shelton and Gene Whelan

330-19 1444 Estimating Groundwater Recharge Using the Oklahoma Mesonet. Briana M. Sallee*, Tyson E. Ochsner, Christopher A. Fiebrich, Christopher R. Neel and Brad G. Illston

330-20 1445 Sensitivity Analysis of Soil Thermal Property Measurements with Heat Pulse Probes in Partially Frozen Soils. Yuki Kojima*, Josh Heitman, Kosuke Noborio, Tusheng Ren and Robert Horton

330-21 1446 Mineralogical Characteristics of Reclaimed Flat Tidal Soils Along Western Coastal Line in Korea. Yun C. Choi*, Dong S. Lee, Kyo S. Lee, Dae S. Jeon, Ji S. Shin, Youn K. Lee, Ji W. Goo, Soo B. Kim and Doug Y. Chung

330-22 1447 Characterization of Compost Leaching Caused By Intermittent Rainstorms. Jessica Mullane*, Markus Flury, Hamid Iqbal, Craig G. Cogger, Zhenqing Shi and Curtis Hinman

330-23 1448 Transport of Polycycl ic Aromatic Hydrocarbons in Unsaturated Porous Media. Maninder Kaur Chahal* and Markus Flury

SESSION NO. 331 Sensors and Instrumentation for Mapping and

Monitoring Applications: II SSSA Division: Soil Physics Community Cosponsor: Biophysical Measurements and Sensors

Long Beach Convention Center, Exhibit Hall ABCPresiders: Colin S. Campbell; Cristine L. S. Morgan

4:00 PM-6:00 PM 331-1 1449 Calibration of Soil Moisture Sensors Using

Pedotransfer Functions. Caley Gasch*, Todd R Anderson, Matt Yourek, Erin Brooks and David Brown

331-2 1450 Highway Stormwater Runoff Monitoring and Effectiveness of Vegetated Filter Strips Under Wet Climate in Western Oregon. Ziru Liu*, Chad Higgins and Ryan Stewart

331-3 1451 Determining Head Height Repeat-Ability and Other Related Parameters for Aardvark Permeameter. Ali Farsad* and Thomas G. Macfie

331-4 1452 Soil Physical Properties at U.S. Climate Reference Network Sites. Timothy B. Wilson*

331-5 1453 A Porous Cup Sensor to Measure Soil Water Tension By Light Reflection. Adonai G Calbo, Carlos M. Vaz* and Luiz F Porto

331-6 1454 Evaluation of an Automatic Drilling Soil Sampler Machine for Soil Compaction Studies. Carlos M. Vaz*, Ronaldo O Martins and Ricardo Y Inamasu

331-7 1455 Using Field Instrumentation to Validate Numerical Modelling. Sara E. Vero*, Brian Reidy, Rachel E. Creamer, Tiernan Henry, Mark G. Healy, Tristan G. Ibrahim, Karl G Richards and Owen Fenton

177

SESSION NO. 334 — SOILS & ENVIRONMENTAL QUALITY

331-8 1456 A Composite Method to Determine Sample Volumes and Anisotropic Peat Shrinkage during Evaporation Experiments Based on Photogrammetry. Tobias Karl David Weber*, Wolfgang Durner, Daniela Reineke and Björn Riedel

331-9 1457 Grower Owned Wether Station Network for Improved Water Management in Florida. Kelly Morgan*

331-10 1458 Towards Spatial Irrigation Management Using Distributed Soil-Water Tension Measurements Optimized for Soil Heterogeneity. Robert Heinse, Jean Caron, Erin Brooks and John MacPherson*

331-11 1459 Seasonal Crop-Water Use Estimation Using Time-Lapse Measurements of ECa in Wheat, Barley and Pea Production with Varying Topography. Robert Heinse*, Jodi L. Johnson-Maynard, David R. Huggins and Meghan Jane Wessel

331-12 1460 A p p l i c a t i o n o f T i m e D o m a i n Transmissiometry for Measurement of Moisture Content and Void Ratio in a Heavy Paddy Clay Soil. Masaaki Uemura*, Hideki Miyamoto and Markus Tuller

331-13 1461 Utilizing on-the-Go Radiometric Mapping for the Investigation of Short-Term Pedogenic Processes in the Lower Hunter Valley, NSW, Australia. Uta Stockmann*, Budiman Minasny, Alexander Broadfoot McBratney III, Brendan Philip Malone, Greg Hancock and Garry Willgoose

331-14 1462 Field-Scale Monitoring of the Long-Term Impact and Sustainability of Drainage Water Reuse Using ECa-Directed Soil Sampling. Dennis L. Corwin*

331-15 1463 Development of a Low-Cost Automated Nitrate Sensor for Natural Waters. Noa Bruhis*, Douglas R. Cobos, Leonardo Daniel Rivera and Gaylon S. Campbell

331-16 1464 Time Domain Transmissiometry for Measurement of Soil Moisture and Bulk Electrical Conductivity. Yuta Hirashima*, Hideki Miyamoto, Markus Tuller and Ty Paul Ferre

331-17 1465 Low-Cost Method for Monitoring Soil Air Pressure Using Microcontroller Board. Jacob P. McDaniel* and Greg Butters

331-18 1466 Application of Coated Time Domain Tr a n s m i s s i o n ( T D T ) S e n s o r s f o r Measurement of Moisture Content in Dielectrically Lossy Clay Slurries. Hideki Miyamoto, Masaaki Uemura*, Markus Tuller and Ty Paul Ferre

SESSION NO. 332

Nanoparticle Form and Fate in Soil and Water: I SSSA Division: Soils & Environmental Quality Section or Division Cosponsors: Soils & Environmental Quality, Soil Chemistry

Long Beach Convention Center, Room 203B, Second Level Presider: David H McNear Jr.

1:00 PM-3:25 PM 1:00 PM Introductory Remarks.332-1 1:05 PM Dissolved Humic Acids Can Disperse

Carbon Nanotubes and Increase Their Adsorption. Bo Pan and Baoshan Xing*

332-2 1:25 PM Biochar Nanoparticles and Their Interaction with Engineered Cerium Oxide Nanoparticles. Joseph J. Pignatello* and Peng Yi

332-3 1:45 PM Asymmetric Flow Field Flow Fractionation of Manufactured Silver Nanoparticles in Soil Solution. Gerwin F. Koopmans*, Tjisse Hiemstra, Inge C. Regelink, Bastiaan Molleman and Rob N.J. Comans

2:00 PM Break.332-4 2:15 PM Applications of Low Energy Microfocused

X-Ray Microprobe Technique for Assessing the Chemical Fate of Nanosilver in Soils. Yuji Arai*

332-5 2:30 PM Interactive Effects of Plants and Metal Oxide Nanoparticles on Soil Bacterial Communities. Yuan Ge*, John H. Priester, Laurie C. Van De Werfhorst, Sharon L. Walker, Roger M. Nisbet, Youn-Joo An, Joshua P. Schimel, Jorge L. Gardea-Torresdey and Patricia A. Holden

332-6 2:50 PM Investigating the Fate and Uptake of Copper Oxide Nanoparticles in the Environment. Devin A. Rippner*, Sanjai J. Parikh, Peter G. Green, Jiyan Shi, Ting Guo, Jennifer Lien and Wendy K. Silk

332-7 3:05 PM Thermodynamic Functions for Water-Nanosmectite System. Adel Elprince*, Mohamed Saffan and Mohammed Zabidi


SESSION NO. 333 Nanoparticle Form and Fate in Soil and Water: II

SSSA Division: Soils & Environmental Quality Section or Division Cosponsor: Soil Chemistry


333-1 1602 Toxicity of Copper Oxide Nanoparticles to Chlorella Pyrenoidosa As Affected By Dissolved Organic Matter. Xuesong Cao, Jian Hu and Zhenyu Wang*

333-2 1603 Effects of Multi-Walled Carbon Nanotubes on Mineralization and Mobility of Nonylphenol and Sodium Dodecyl Sulfate in Agricultural Soils. Julia Breidenbach*, Bernd Marschner and Britta Stumpe

333-3 1604 Copper Nanoparticles and Nitrogen Balance in Soil Systems. Allison Rick VandeVoort* and Yuji Arai

333-4 1605 Critical Coagulation of Oxide Rich Soil Colloids: Implications on the Stability and Transport of Nanoparticles in the Environment. Tairone Leao*

333-5 1606 Iron Oxide Colloid Mobility As Affected By Various Surface and Flow Conditions. Jannis F. Carstens*, Joerg R. Bachmann and Insa Neuweiler

SESSION NO. 334 Soils and Environmental Quality

SSSA Division: Soils & Environmental Quality Long Beach Convention Center, Exhibit Hall ABC

4:00 PM-6:00 PM 334-1 1607 Modeling Diurnal Fluctuations in Water

Content of Surface-Applied Broiler Litter. Kate Cassity-Duffey* and Miguel Cabrera

178

SOILS & ENVIRONMENTAL QUALITY — SESSION NO. 334

334-2 1608 Disinfection of Sewage Sludge Anaerobic for Agricultural Purposes. Reginaldo De Camargo*, AMILTON ALVES FILHO, MARCIA BATISTELA MORAES and ALIRIO COROMOTO MALDONADO

334-3 1609 Impact of Biochar Addition on Nitrogen Dynamics and Growth of Three Bioenergy Grasses. Chathuri Weerasekara, Sougata Bardhan* and Shibu Jose

334-4 1610 Corn Biomass Production Cultivated with Different Palisadegrass Species and Nitrogen Fertilization in Sidedressing. Luiz Tadeu Jordão, Carlos Vinicius Cavalini Batista de Melo, Pedro Henrique Vernier Versari, Antonio Saraiva Muniz*, Adilson de Oliveira Júnior, César Castro and Carlos Alexandre Costa Crusciol

334-5 1611 Development of an Interactive Crop Growth Web Service Architecture to Review and Forecast Agricultural Sustainability. David Seamon*, Paul E Gessler, Edward Flathers, Von Walden and Richard A Rupp

334-6 1612 Alternative Management Practices to Reduce Soil Fumigant Use: A Meta-Analytic Approach. Michael L Grieneisen*, Yu Zhan and Minghua Zhang

334-7 1613 Slingram Prediction of Salt Stress in Agricultural Land: Implication for Habitat Biodiversity. Shankar Sharma*, Florence Cassel and Dave Goorahoo

334-8 1614 Comparative Analysis of Metal Distribution in Poplar (Populus papylifera) and Red Maple (Acer rubrum) Population from Reclaimed Mining Sites: Analysis of Gene Expression. Kersey Kalubi*, Melanie Mehes-Smith, Kabwe K. Nkongolo and Ramya Narendrula

334-9 1615 Verification of Leachate from Carcass Burial Site with Different Analysis Techniques. Sung Chul Kim*, So Hee Jung, Young Kyu Hong and Gun Ha Kim

334-10 1616 Assessment of Pollutants Sequestration in Flowing Waters Using Phosphorus Removal Materials. Isis Chagas*, Chi-Hua Huang, Douglas R Smith and Laura C. Bowling

334-11 1617 Assessment of Electrical Conductivity As a Surrogate Measurement for Water Samples in a Tracer Injection Experiment. Isis Chagas*, Chi-Hua Huang, Laura C. Bowling and Douglas R Smith

334-12 1618 Soil Conditioners and Soil Moisture Regimes Influenced the Nodulation and Growth of Legume Crops. Fawzy M. Hashem*, Robert B. Dadson and Arthur L. Allen

334-13 1619 Glutathione Levels in Tomato Plants Subjected to Airjection Irrigation. Jayakrishna Ichapurapu, Dave Goorahoo*, Florence Cassel S. and John T. Bushoven

334-14 1620 Evaluating Water and Nutrient Losses in Surface and Subsurface Agricultural Runoff: An Edge-of-Field Approach. Laura B. Klaiber*, Eric O. Young, Stephen R. Kramer and David A. Franzi

334-15 1621 The Role of Riparian Buffer Zones in the Mitigation of Groundwater Nitrate in the Cosumnes River Floodplain. Amanda D’Elia*, Joshua Viers and David Smart

334-16 1622 Validation of DNDC Model for C Fluxes and Trace Gas Emissions Under Grassland Ecosystems in the Southern Great Plains. Miguel Arango*, Charles W. Rice, Jean L. Steiner and Ali Saleh

334-17 1623 Soil Characteristics in an Area Under Influence of Dumping Holes Used for Infiltration/Percolation of Wastewater Discharged from Coffee Grain Processing. Renildes L. F. Fontes* and Julio C L Neves

334-18 1624 Effect of Remdiation Technology on Heavy Metal Concentration in Paddy Soil and Crop. Jae E. Yang*, Seungmin Oh, Se Jin Oh, Sung Chul Kim and Tae Yol Ko

334-19 1625 Evaluating the Feasibility of Coal Combustion Ash for Stabilizing Aluminum from Acid Mine Drainage (AMD). Jae E. Yang*, Soon Wook Lee, Se Jin Oh, Seungmin Oh and Sung Chul Kim

334-20 1626 Evaluation of Fly Ash Fertilizer for Tomato(Lycopersicon esculentum) Growth in Agricultural Field. Se Jin Oh, Tae Yol Ko, Sung Chul Kim, Seungmin Oh, Soon Wook Lee, Yong Sik Ok and Jae E. Yang*

334-21 1627 Light-Activated Sensor Controlled Sprayer (Weed Seeker®) for Cost-Effective Weed Control in Post-Harvest Wheat Stubble. Olga Walsh*, Prashant Jha, Aruna Varanasi, Vipan Kumar and Shane Leland

334-22 1628 Biochar Production, Analysis and Agricultural Application. Martin Day*, Subhrajit K. Saha, Anirudhha Mitra, Arpita Saha and Cody Parker

334-23 1629 Development of N2o Empirical Model Linking Decomposed CO2 and N Inputs for Estimating Annual N2o Emission from Agricultural Soils in Japan. Ayaka W. Kishimoto-Mo*, Yasuhito Shirato, Noriko Oura, Tomohito Sano, Shigeto Sudo and Shinichiro Mishima

334-24 1630 Impacts of Nitrogen Fertilization and Herbicide Use on Forest Soil Bacterial Community and Selected Soil Enzyme Activity. Raymon Shange*, Chaunte’ McKoy and Ramble O. Ankumah

334-25 1631 Simulating Runoff from Small Grazed Pasture Watersheds Located at North Appalachian Experimental Watershed. Sagar Gautam*, Sandeep Kumar, Eric Gentil Mbonimpa, James Bonta, Rattan Lal, Jeppe H Kjaersgaard, Sharon K. Papiernik and Jimmy R. Williams

334-26 1632 Effects of Coal Combustion Byproduct Encapsulated Ammonium Nitrate on Corn (Zea maize) Yield and Uptake of Nitrogen and Metals. Eton E. Codling*

334-27 1633 Evaluation of the Impacts of Long Term Cotton Rotation on Soil Enzyme Activities and Microbial Diversity. Ramble O. Ankumah*, Andria Howard and Raymon Shange

334-28 1634 Effect of Long-Term Fertilization on Cd, Zn, Se and As in the Field Soils of Northern Japan, Hokkaido. Yasuo M Nakamaru* and Takanori Hirahara

334-29 1635 Source Identification and Apportionment of Soil Cadmium in Cropland (Meishan Basin, Changxing): A Combined Approach of Fmdm, PCA, PMF, and GIS. Yuyou Zhi, Jiachun Shi* and Laosheng Wu

179

SESSION NO. 336 — URBAN & ANTHROPOGENIC SOILS

334-30 1636 Phenol Uptake By Duckweed and Juncus. Shiny Mathews* and Dawn Reinhold

334-31 1637 A Portable Absorption Spectrophotometer for Detecting Nitrate in Natural Waters. Noa Bruhis*, Douglas R. Cobos, Leonardo Daniel Rivera and Gaylon S. Campbell

334-32 1638 Assessment of Soil Quality Index of Crosby Silt Loam in Central Ohio. Toru Nakajima* and Rattan Lal

334-33 1639 Managing Soil Nutrients in Backgrounding Beef Feedlot Site. a Field Scale Study. Annesly Netthisinghe*, Rebecca Gilfillen, Paul Woosley, Karamat R Sistani and Kimberly L Cook

334-34 1700 FGD-Gypsum’s Effect on Ammonia Volatilization from Broiler Litter. Miguel L. Cabrera, Christopher D. Burt* and John Rema

334-35 1701 The Effect of Dew on Ammonia Volatilization from Surface-Applied Broiler Litter. Kate Cassity-Duffey* and Miguel L. Cabrera

334-36 1702 Modeling Diurnal Fluctuations in Water Content of Surface-Applied Broiler Litter. Kate Cassity-Duffey and Miguel L. Cabrera*

334-37 1703 Transport of Phytophthora Capsici Zoospores in Saturated Sand Media. Sangho Jeon*, Charles Krasnow, Caitlin Kirby, Leah L. Granke, Mary K. Hausbeck and Wei Zhang

334-38 1704 Rapid Elemental Quantification in the Semi-Arid Soils of the Southern High Plains Using PXRF: Spatial Distribution and Evaluation of Potential Sources. Tarek Kandakji,* Theophilus K. Udeigwe, and David C. Weindorf

334-39 1705 Extractability of Manure Phosphorus Applied to Major Ontario Soils Measured By Various Soil Phosphorus Test Methods. Yutao Wang, Tiequan Zhang, Quancai Hu and Chin Tan*

334-40 1706 Soil Carbon and Nitrogen Dynamics in a Silvopasture Agroforestry Ecosystem in North Alabama. Christina T Igono*, Ermson Z. Nyakatawa and David A. Mays

334-41 1707 Baseline Assessment of Dynamic Properties and Soil Resilience at Lawrence Woods State Nature Preserve. Emma Snyder*

334-42 1708 Optimizing Arsenic Phytoremediation: Effects of Fertilizer on Brake Fern Arsenic Uptake and Biomass Production in Heterogeneous Field Conditions. Sarick Matzen*, Anders Olson and Céline Pallud

334-43 1709 Using Quantity/Intensity Relationships to Determine Phosphorus Losses. Sara Jones*, James A. Thompson and Louis M. McDonald

334-44 1710 Forms of Extractable Fe and Al in Forest Soils Subjected to Prescribed Burning and Thinning Treatments. Thilini D. Ranatunga*, Robert W. Taylor and Kamala N Bhat

334-45 1711 Use of Biochar to Remediate Arsenic and Antimony Contaminated Soils. Daniel G. Strawn* and Leslie L. Baker

334-46 1712 Efficiency of Extractors of Heavy Metals from Urban and Industrial Waste Applied to Soil Cultivated with Soybean. Antonio Saraiva Muniz*, Maria Anita Gonçalves da Silva, Leonardo Theodoro Bull Sr., Alessanda Elena Miggliolaro and João Arthur Antonangelo

334-47 1713 Metals Availability from Waste and Their Effects in the Soybean Production. Maria Anita Gonçalves da Silva*, Leonardo Theodoro Bull Sr., Antonio Saraiva Muniz, Alessanda Elena Miggliolaro and João Arthur Antonangelo

334-48 1714 Bioaccessibility of Cadmium and Lead in Tailings from a Zinc Smelting Area in Brazil. Fabio B Ono*, Evanise S Penido, Ryan Tappero, Donald L Sparks and Luiz-Roberto G Guilherme

334-49 1715 Experimental and Sample Processing Techniques for Aquatic Pest ic ide Dissipation Studies As a Seed-Treatment for Rice. Lula Ghebremichael*, Brian Jacobson and Clinton C. Truman

SESSION NO. 335 Business Meeting--Soils and Environmental Quality SSSA Division: Soils & Environmental Quality

Long Beach Convention Center, Room 101B, First Level Presider: Thomas Borch

5:30 PM-6:30 PM

SESSION NO. 336 Symposium--Contaminants in Urban Soils:

Current State of Science SSSA Division: Urban and Anthropogenic Soils Section or Division Cosponsor: Urban and Anthropogenic Soils

Hyatt Regency Long Beach, Shoreline A, First Floor Presider: Ganga M. Hettiarachchi

12:55 PM-4:10 PM 12:55 PM Introductory Remarks.336-1 1:00 PM Gardening Practices for Contaminated

Urban Soils. Rufus L Chaney*336-2 1:25 PM M i n i m i z i n g H u m a n E x p o s u r e t o

Contaminants in Urban Soils. Ganga M. Hettiarachchi*, Chammi P. Attanayake, Phillip P. Defoe, Sabine Martin and Gary M. Pierzynski

336-3 1:50 PM Requisites of Soil Testing to Measure Toxic Metal Bioavailability to Adjust Risk from the Human Soil Ingestion Exposure Pathway. John F Obrycki* and Nicholas Basta

336-4 2:15 PM P h o s p h a t e A m e n d m e n t s i n C o -C o n t a m i n a t e d S o i l s : S p e c i a t i o n , Bioaccessibility, and Bioavailability. Kirk G Scheckel*, Aaron Betts, Karen Bradham and David Thomas

2:40 PM Break.336-5 2:50 PM Assessing Bioaccessibility of Lead in

Urban Soils: The Effect of Amendments. anna paltseva*, Zhongqi Cheng and Mark Maddaloni

336-6 3:10 PM Lead Testing for Garden Soils in New York City. Zhongqi Cheng*, anna paltseva, Ireyena Li, Ying Liu, Michael Grinshtein, Zulema Su, Kayo Green, Leda Lee and Richard Shaw

336-7 3:30 PM Assessment of Potential Human Inhalation Exposure to Soil Trace Elements Resulting from Agricultural Activity on Urban Brownfield Sites. Joseph J. Weeks* Jr., Ganga M. Hettiarachchi, Eduardo Alvarez Santos and John Tatarko


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URBAN & ANTHROPOGENIC SOILS — SESSION NO. 337

SESSION NO. 337

Urban and Anthropogenic Soils SSSA Division: Urban and Anthropogenic Soils Section or Division Cosponsor: Urban and Anthropogenic Soils

Long Beach Convention Center, Exhibit Hall ABCPresider: Gurpal S Toor

4:00 PM-6:00 PM 337-1 2001 Life Beneath the City: The Effects of

Urbanization on Soil Microbial Community Composition. Dietrich Epp Schmidt*, Katalin Szlavecz, Heikki Setala, D Johan Kotze, Richard V. Pouyat, Ian Yesilonis, Elisabeth Hornung, Sarel Cilliers, Yarwood Stephanie, Miklós Dombos and Csaba Csuzdi

337-2 2002 A Resource Recovery Perspective for Improving the Quality and Productivity of Urban Soils. Dominic Brose*, Kuldip Kumar and Lakhwinder Hundal

337-3 2003 Changes in Soil Characteristics from a Restored Prairie. Felicia P. Armstrong* and Kelsey Price

337-4 2004 Topsoil: Properties, Characteristics, and Proposed Soil Classification. Mark S. McClain*

337-5 2005 The Impact of Historical Charcoal Burning on Soil Properties. Judith K. Turk and Ryan Kiska*

337-6 2006 Impact of Storm Water Runoff on tree Roots, Physiology and Rhizosphere Microbial Diversity in Urban Forests. Sougata Bardhan* and Shibu Jose

337-7 2007 Modelling Denitrification Potential in Urban Impacted Riparian Zones of Tampa, Florida. John W. Roberts*, Michael G. Andreu, Kanika S. Inglett, Matthew J. Cohen and Wayne C. Zipperer

337-8 2008 Can Spatial Patterns of Soil Respiration and Nutrient Availability Indicate Ecosystem Function in the Reclaimed Boreal Environment?. Sebastian Thomas Dietrich* and M. Derek Mackenzie

337-9 2009 Tillage and Amendments to Remediate Compaction for Post Construction Soils. Fatemeh Mohammadshirazi*, Richard A. McLaughlin, Virginia Brown and Josh Heitman

337-10 2010 Community-Based Soil Quality Assessment As a Tool for Designing an Urban Green Infrastructure Network to Manage Runoff. James A. Montgomery*, Christie Klimas and Allison Williams

337-11 2011 Urban Conservation Agriculture. Don Immanuel A. Edralin*, Gilbert C. Sigua and Manuel R. Reyes

337-12 2012 Mechanisms of Ammonium Transformation and Loss in Intermittently Aerated Leachfield Soil. Jose Adolfo Amador*, John Richard and David Potts

337-13 2013 Quantifying Fractional Atmospheric Nitrogen Losses in Municipal Wastewater Irrigation Systems. Stella Maris Sendagi* and Herschel Elliott

337-14 2014 Sorption/Desorption of the Human Drug Carbamazepine to Soil in the Presence of Other Trace Organics. Ashley Abreu*, Clinton Williams and Shad D. Nelson

337-15 2015 Impact of Onsite Wastewater Treatment Systems on Nitrogen and Baseflow in Urban Watersheds of Metropolitan Atlanta,GA. Nahal Hoghooghi*, David E. Radcliffe, Mussie Y. Habteselassie, Chris William Oliver and John clarke

SESSION NO. 338 William H. Patrick, Jr. Memorial Lectureship

SSSA Division: Wetland Soils Renaissance Long Beach, Sicilian Ballroom, Second Floor

Presider: Alan L. Wright 4:45 PM-7:15 PM

4:45 PM Introductory Remarks.338-1 4:50 PM Climate Effects on Wetland Soils Create the

“Perfect Storm” for Toxic Cyanobacteria Blooms: Fresh Perspectives on an Old Problem. Irena Creed*

5:45 PM Wetland Soils Mixer. 7:15 PM Adjourn.

Wednesday, Nov. 5Lunch and Learn -- Meet the World Food

Prize Recipient Special Sessions Long Beach Convention Center, Grand Ballroom A, Second Level

Presider: Michael S. Strauss 12:10 PM-12:55 PM

12:10 PM Introductory Remarks. 12:15 PM Global Wheat Production: Prospects and

Constraints. Sanjaya Rajaram* 12:35 PM Discussion. 12:55 PM Adjourn.

Southern California Aquaponics and Aquaculture Tour

Community Cosponsor: Animal Agriculture and the Environment

8:30 AM-5:00 PM

Statistical Training for Forage and Grazinglands Researchers

Workshops Section or Division Cosponsors: C06 Forage and Grazinglands, Biometry and Statistical Computing Community Cosponsor: Statistical Edu Training for Researchers

Hyatt Regency Long Beach, Regency Ballroom EF, Third Floor 1:00 PM-5:00 PM

SESSION NO. 339 Career Center Open

Career Center Long Beach Convention Center, Career Center, in Exhibit Hall

9:00 AM-4:30 PM

SESSION NO. 340 Graduate School Forum

Career Center Long Beach Convention Center, Exhibit Hall ABC

9:00 AM-4:30 PM

tuesday, nov. 4sean p. walters* and isabella gazzo 196-2 1:45 pm creating a novel collaborative...

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