sylvie m. brouder - purdue agricultureagroecology; co-pi on usaid ise program grant on a sub-saharan...

S.M. Brouder Vitae 1

SYLVIE M. BROUDER Department of Agronomy: Crops, Soils, and Environmental Sciences

Lilly Hall of Life Sciences Purdue University 915 W. State Street

West Lafayette, IN, 47907-2054 Phone: (765) 496-1489; Fax: (765) 496-2926

Email: [email protected]

Academic Record.

B.A., Biology, 1985, Harvard University, Cambridge, MA Ph.D., Ecology, 1993, University of California, Davis, CA Postdoctoral Associate, Agroecology, 1993-1995, University of California, Davis, CA

Faculty Appointments 1995-2000 Assistant Professor, Agronomy Department, Purdue University 2000-2005 Associate Professor, Agronomy Department, Purdue University 1997-pres. Director, Purdue University Water Quality Field Station 2005-pres. Professor, Agronomy Department, Purdue University 2009-pres. 25% Appt. in College of Agriculture, Agriculture Research Programs for

Agroecology Program Development

Memberships in Professional Societies and Organizations American Society of Agronomy Crop Science Society of America Soil Science Society of America American Association for the Advancement of Science Council for Agricultural Science and Technology Phi Sigma, Gamma Delta Chapter Epsilon Sigma Phi, Alpha Lambda Chapter Gamma Sigma Delta, Purdue University Chapter Purdue University Cooperative Extension Specialists Association Sigma Xi, Purdue University Chapter Ecological Society of America

Awards and Honors Received (9 Fellowship, Scholarship, Merit & Publication Awards prior to 2005) 2004-2005 Faculty Fellow, Study in a Second Discipline, Dept. of Statistics, Purdue University 2005 Fellow, American Society of Agronomy 2005 Certificate for Excellence in Service, Soil Science Society of America Journal 2006 Educational Materials Award: Publications Category, American Society of

Agronomy 2006 Educational Materials Award: Publications Category, American Society of

Agronomy 2007 2007 Entomology Educational Project Award 2008 2008 Team Award, College of Agriculture, Purdue University


2009 Certified Senior Ecologist, Ecological Society of America 2010 Purdue University Spirit of the Land Grant Award for excellence across the

tripartite Land Grant mission 2011 National Academies Keck Futures Initiative Conference on Ecosystem Services,

Invitation only attendance 2012 Wickersham Chair of Excellence in Agricultural Research Research Interests / Expertise, Education &Outreach, National / International Agenda Development & Synergistic Activities 1. Research Skills and Interests: Design/implementation/statistical analysis of field and

controlled environment experiments on nutrient budgets and plant-soil nutrient cycling process in crop plants including sampling strategies and designs for spatio-temporal considerations, environmental C and N losses and crop nutrient use efficiency. Evaluation of agroecosystem viability / sustainability with emphasis on air, soil and water quality ecosystem services. Examination of rooting dynamics, the root-soil interface and root/shoot ecophysiology and linkages to genetic basis of abiotic stress tolerance. Multivariate statistical approaches to analysis of environmental data sets.

2. Director of Purdue University Water Quality Field Station (WQFS): Direct research activities at a multi-user, in-field laboratory dedicated to the study of C and N cycling in agro-ecosystems. Assist other researchers in mining data from the long-term database associated with this facility and foster numerous interdisciplinary projects focusing on relationships between nutrient cycling and agricultural sustainability with colleagues representing a broad array of disciplines and including field-landscape-modeling for landscape optimization. On-going research is a designated Affiliated Project of the North American Carbon Program.

3. PU AgroEcology Initiative: Administrative appointment in the College of Agriculture to foster/elevate interdisciplinary research and education at the intersection of agriculture and the environment via a seamless approach to understanding/managing for simultaneous optimization of productivity, natural resource use efficiency and environmental integrity. Programmatic thrusts include: development of in-field laboratories and associated agro-ecoinformatics computing infrastructure, enhanced stakeholder involvement and promoting (i) graduate education through faculty synergies, (ii) a proactive presence in research agenda setting, (iii) a curricular approach to critical thinking, and (iv) a quantitative approach to ecosystem services.

4. Contributions to Education & Teaching: Instructor of record for Plant Mineral Nutrition taught at the advanced undergraduate / graduate level. Lead collaborator on a 10-yr, $40,000 yr-1 commitment to graduate fellowships in plant nutrition from the fertilizer industry (initiated in 2002); current co-PD on a USDA National Needs Fellowship grant for Agroecology; Co-PI on USAID ISE Program grant on A Sub-Saharan Context for Internationalizing Crop, Soil, and Environmental Science Curricula and on NSF REU Program grant on Tackling Some of the Grand Challenges for Engineering (2 REU students in summer 2011). Major advisor or co-advisor for 8 MSc and 7 PhD students. Recent PhD students Ruark and Fernandez are in tenure track positions. Brouder has served on committees for 21 MSc and 15 PhD students in Crop / Soil Sciences, Plant Breeding, Civil and Agric.& Biol. Engineering, Agric. Economics, and Forestry.

5. Outreach & Extension Focus: Creation of the science base for nutrient management guides and technologies that enhance environmental stewardship and optimize farm productivity and profitability. Development / delivery of diagnostic tools, criteria and interpretive guides for


assisting farmers in improving nutrient use-efficiency and for assisting state and federal personnel in the development and implementation of environmentally sound nutrient management policy and programs.

6. 2010 – present National / International Science Agenda Development & Synergies: Technical consultant for / to i) USAID-USDA Research Priorities planning sessions to set new agenda for agricultural research to alleviate poverty including serving as meeting reporter on Research Challenge II (Improve soil fertility, quality, and conservation) for 2011 Feed the Future Research Forum, ii) the iPlant Collaborative Genotype-to-Phenotype (iPG2P) Grand Challenge Project Plant Nutrition Working Group to develop sustainable and nutritious food from finite mineral resources, iii) the Technical Working Group on Agricultural Greenhouse Gasses (T-AGG) for expertise on N2O and methane reductions and scientific certainty of GHG mitigation by agricultural lands, and iv) the International Plant Nutrition Institute (IPNI) for external review of goals and agendas. Co-author of ASA-CSSA-SSSA Official Tri-Societies “Position Statement on Climate Change” (draft statement available). Collaborator on international bioenergy / environment programs including the China-U.S. Joint Research Center for Ecosystem and Environmental Change & Co-PI on the IPNI Global Maize project.

Peer-Reviewed Publications & Invited Presentations Refereed Journal Papers 1. Cassman, K.G., T.A. Kerby, B.A. Roberts, D.C. Bryant, and S.M. Brouder. 1989.

Differential response of two cotton cultivars to fertilizer and soil potassium. Agron. J. 81: 870-876.

2. Brouder, S.M., and K.G. Cassman. 1990. Root development of two cotton cultivars in relation to potassium uptake and plant growth in a vermiculitic soil. Field Crops Res. 23: 187-203.

3. Hill, J.E., S.M. Brouder, S.R. Roberts, J.F. Williams, S.C. Scardaci, and C.M. Wick. 1994. A survey of water management practices of California rice growers. J. Nat. Res. Life Sci. Educ. 23(2): 119-124.

4. Brouder, S.M., and K.G. Cassman. 1994. Cotton root and shoot response to localized supply of nitrate, phosphate, and potassium: Split-pot studies with nutrient solution and vermiculitic soil. Plant Soil 161: 179-193.

5. Brouder, S.M., and K.G. Cassman. 1994. Evaluation of a mechanistic simulation model of potassium uptake by cotton in vermiculitic soil. Soil Sci. Soc. Am. J. 58: 1174-1183.

6. Brouder, S.M., and J.E. Hill. 1996. Conjunctive use of California ricelands enhances the value of agricultural land. Calif. Agric. 49: 58-64.

7. Cox, A.E., B.C. Joern, S.M. Brouder, and D. Goa. 1999. Evaluation of a modified sodium tetraphenylboron method for potassium availability in soils. Soil Sci. Soc. Am. J. 63: 902-911.

8. Brouder, S.M., D.B. Mengel, and B.S. Hofmann. 2000. Diagnostic efficiency of the blacklayer stalk nitrate and grain N tests for corn. Agron. J. 92:1236-1247.

9. Eagle, A.J., J.A. Bird, W.R. Horwath, B.A. Linquist, S.M. Brouder, J.A. Hill, and C. van Kessel. 2000. Rice yield and nitrogen utilization efficiency under alternative straw management practices. Agron. J. 92:1096-1103.

10. Wilbur, J.D., J. K. Ghosh, C. H. Nakatsu, S. M. Brouder, and R. W. Doerge. 2002. Variable selection in high-dimensional multivariate binary data with application to the analysis of microbial community DNA fingerprints. Biometrics 58:378-386.


11. Vyn, T.J., X. Yin, T.W. Bruulsema, C.C. Jackson, I. Rajcan, and S.M. Brouder. 2002. Potassium fertilization effects on isoflavone concentrations in soybean [Glycine max (L.) Merr]. J. Agric. Food Chem. 50:3501-3506.

12. Brouder, S.M., M. Thom, V.I. Adamchuk, and M.T. Morgan. 2002. Potential uses of ion-selective K electrodes in soil fertility management. Commun. Soil Sci. Plant Anal. 34: 2699-2726.

13. Hofmann, B.S., S.M. Brouder, and R. Turco. 2004. Tile spacing impacts on Zea mays. L. yield and drainage water nitrate load. J. Ecol. Engineering. 23:251-267.

14. Brouder, S.M., B.S. Hofmann, and D.K. Morris. 2005. Accuracy of common soil collection strategies and estimation techniques for mapping soil pH and lime requirement. Soil Sci. Soc. Am. J. 69:427-442.

15. Berg, W.K., S.M. Cunningham, S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2005. The influence of phosphorus and potassium on alfalfa yield and yield components. Crop Sci. 45:297-304.

16. Brock, A., S.M. Brouder, G. Blumhoff, and B.S. Hofmann. 2005. Yield-based management zones for corn-soybean rotations. Agron. J. 97:1115-1128.

17. Adamchuk, V.I., M.T. Morgan, and S.M. Brouder. 2006. Analysis of variability in automated soil pH measurements. Trans. ASAE. 22(3): 335-344.

18. Linquist, B.A., S.M. Brouder, and J.E. Hill. 2006. Winter straw management effects on soil nitrogen dynamics in California rice systems. Agron. J. 98:1050-1059.

19. Scharf, P.C., S.M. Brouder, and R.G. Hoeft. 2006. Chlorophyll meter readings can predict nitrogen need and yield response of corn in the North-Central USA. Agron. J. 98:655-665.

20. Favaretto, N., L.D. Norton, B.C. Joern, and S.M. Brouder. 2006. Gypsum amendment and exchangeable calcium and magnesium affecting phosphorus and nitrogen in runoff. Soil Sci. Soc. Am. J. 70:1788-1796.

21. Berg, W.K., S.M. Cunningham, S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2007. The long-term impact of phosphorus and potassium fertilization on alfalfa yield and yield components. Crop Sci. 47: 2198-2209.

22. Habteselassie, M, M. Bischoff, E. Blume, B. Applegate, B. Reuhs, S. Brouder, and R.F. Turco. 2008. Environmental controls on the fate of Escherichia coli in soil. Water Air Soil Pollution. 190: 143-155.

23. Fernandez, F., S.M. Brouder, C.A. Beyrouty, J.J. Volenec and R. Hoyum. 2008. Assessment of Plant Available Potassium for No-till, Rainfed Soybean. Soil Sci. Soc. Am. J. 72:1085-1095.

24. Favaretto, N. L.D. Norton, S.M. Brouder, and B.C. Joern. 2008. Gypsum amendment and exchangeable calcium and magnesium effects on plant nutrition under conditions of intensive nutrient extraction. Soil Science. 173: 108-118.

25. Brouder, S.M. and J.J. Volenec. 2008. Impact of climate change on crop nutrient and water use efficiencies. Physiologia Plantarum. 133:705-724.

26. Hernandez-Ramirez, G., S.M. Brouder, D.R. Smith, and G.E. Van Scoyoc. 2009. Carbon and nitrogen dynamics in an eastern corn belt soil: N Source and Rotation. Soil Sci. Soc. Am. J. 73:128-137.

27. Hernandez-Ramirez, G., S.M. Brouder, D.R. Smith, and G.E. Van Scoyoc. 2009. Greenhouse gas fluxes in an Eastern Corn Belt soil: Weather, N source and rotation. J. Environ. Qual. 38: 841-854.


28. Hernandez-Ramirez, G., S.M. Brouder, D.R. Smith, G.E. Van Scoyoc and Greg Michalski. 2009. Nitrous oxide production in an Eastern Corn Belt soil: Sources and redox range. Soil Sci. Soc. Am. J. 73:1182-1191.

29. Ruark, M., S.M. Brouder, and R.F. Turco. 2009. Dissolved organic carbon from tile drained agro-ecosystems. J. Environ. Qual. 38:1205-1215.

30. Ale, S., L.C. Bowling, S.M. Brouder, J.R. Frankenberger, M.A. Youssef. 2009. Simulated effect of drainage water management operational strategy on hydrology and crop yield for drummer soil in the Midwestern United States. Agricultural Water Management. 96:653-665.

31. Lissbrant, S., S. Stratton, S.M. Cunningham, S.M. Brouder, and J.J. Volenec. 2009. Impact of long-term phosphorus and potassium fertilization on alfalfa forage quality-yield relationships. Crop Sci. 49:1116-1124.

32. Berg, W., S. Cunningham, S. Brouder, B. Joern, K. Johnson, J. Volenec. 2009. Influence of phosphorus and potassium on alfalfa yield, taproot C and N pools, and transcript levels of key genes after defoliation. Crop Sci. 49:974-982.

33. Fernandez, F.G., S.M. Brouder, J.J. Volenec, C.A. Beyrouty, R. Hoyum. 2009. Root and shoot growth, seed composition, and yield of no-till rainfed soybean under variable potassium. Plant and Soil. DOI 10.1007/s11104-009-9900-9.

34. Ale, S., L.C. Bowling, J.R. Frankenberger, S.M. Brouder, E.J. Kladivko. 2010. The influence of climate variability, drain spacing and operational strategy on drainage water management system performance. Vadose Zone J. 9:43-42.

35. Lissbrant, S., S. Cunningham, S.M. Brouder, J.J. Volenec. 2010. Identification of fertility regimes that enhance long-term productivity of alfalfa (Medicago sativa L.) using cluster analysis. Agron. J. 102:580-591.

36. Fernandez, F.G., S.M. Brouder, J.J. Volenec, C.A. Beyrouty, R. Hoyum. 2011. Soybean shoot and root response to localized water and potassium in a split-pot study. Plant Soil. DOI: 10.1007/s11104-011-0740-z

37. Hernandez-Ramirez, G., S.M. Brouder, D.R. Smith, G.E. Van Scoyoc. 2011. Nitrogen partitioning and utilization in corn cropping systems: rotation, N-source, and N timing. European J Agron. 34:190-195.

38. Hernandez-Ramirez, G., S.M. Brouder, M.D. Ruark, R.F. Turco. 2011. Nitrate, phosphate, and ammonium loads at subsurface drains in the eastern cornbelt: Agroecosystem and nitrogen management. J. Environ. Qual. DOI: 10.2134/jeq2010.0195.

39. Climate Change Position Statement Working Group. 2011. Position Statement on Climate Change. Working Group Rep. ASA, CSSA, and SSSA, Madison, WI, May 11, 2011.

40. Ale, S., L.C. Bowling, M.A. Youssef, S.M. Brouder. Evaluation of simulated strategies for reducing nitrate-N losses through subsurface drainage systems. J. Environ. Qual. doi:10.2134/jeq2010.0466. Posted online 12 Dec. 2011.

41. Ale, S., L.C. Bowling, P.R. Owens, S.M. Brouder, J.R. Frankenberger. Development and application of a distributed modeling approach to assess water-shed scale impact of drainage water management. Ag. Water Management. Accepted pending revision.

42. Ruark, M.D., S.M. Brouder, R.F. Turco, E.J. Kladivko. Dissolved organic carbon and nitrate losses in tile drainage following applications of swine manure. J. Environ. Qual. In review.

43. Adeuya, R., N. Utt, J. Frankenberger, L. Bowling, E. Kladivko, S. Brouder, B. Carter. Impacts of drainage water management on subsurface drain flow, nitrate concentration, and nitrate loads in Indiana. J. Soil Water Conserv. In review.


Refereed Book Chapters 1. Cassman, K.G., D.C. Olk, S.M. Brouder, and B.A. Roberts. 1995. The influence of moisture

regime, organic matter, and root ecophysiology on the availability and acquisition of potassium: Implications for lowland rice. In Proceedings of the 24th International Colloquium of the International Potash Institute, Feb. 21-24, 1994, Chiang Mai, Thailand.

2. Brouder, S.M. 1997. Modeling Soil-Plant Potassium Relations. 1999. In Frontiers in Potassium Nutrition: New Perspectives on the Effects of Potassium on Crop Plant Physiology. D. Oosterhuis (ed.) Proceedings of C-2 Symposium on Potassium Nutrition in Plants (Nov. 4th, 1996) American Society of Agronomy, Madison, WI. Pp. 143-153.

3. Brouder, S.M., and J. Lowenberg-DeBoer. 2000. Managing Long-Term Soil Fertility. In Precision Farming Profitability*. 1st Edition. J. Lowenberg-DeBoer and K. Erickson (eds.). Purdue University. West Lafayette, Indiana. Pp. 30-43.

4. Brouder, S.M., and M. Morgan. 2000. Soil Sampling and Analysis. In Precision Farming Profitability. 1st Edition. J. Lowenberg-DeBoer and K. Erickson (eds.). Purdue University. West Lafayette, Indiana. Pp. 75-81.

5. Brouder, S.M., and R. Nielsen. 2000. On-farm Research. In Precision Farming Profitability. 1st Edition. J. Lowenberg-DeBoer and K. Erickson (eds.). Purdue University. West Lafayette, Indiana. Pp. 103-112.

6. Morris, D.K., C.J. Johannsen, S.M. Brouder, and G.C. Steinhardt. 2004. Remote Sensing / Organic Matter. In Encyclopedia of Soils in the Environment. Daniel Hillel (Ed.). Elsevier Ltd. Vol 3:335-339.

7. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Nutrient-use efficiency in bioenergy cropping systems: Critical research questions. Keynote Address. In. Proc. of the XVI International Plant Nutrition Colloquium: Plant Nutrition for Sustainable Development and Global Health, Aug. 26-30, Sacramento, CA. 9 pp. http://www.escholarship.org/uc/item/0444k0tp?query=Brouder.

8. Brouder, S.M. Nutrient cycling in soils: Potassium. 2011. In Soil Management: Building a Stable Base for Agriculture. J.L. Hatfield and T.J. Sauer (eds.). ASA-SSSA, Madison, WI.

Books Edited 1. Brouder, S.M., T. Hartz, C. Rosolem (Eds.) 2009. Proceedings of the XVI International Plant

Nutrition Colloquium: Plant Nutrition for Sustainable Development and Global Health – Session B: Nutrient Management for Optimal Productivity and Sustainability, Aug. 26-30, Sacramento, CA. http://www.escholarship.org/uc/ipnc_xvi.

Invitational Papers Presented (11 invited papers prior to 2000) 12. Brouder, S.M. and R.F. Turco. 2000. Management effects on tile-line water quality.

American Farm Bureau’s 2000 Watershed Heroes Conference, Amana, IA. June 2000. 13. Brouder, S.M. 2000. Purdue University White Co, Watershed Project. Indiana Department

of Health, Indianapolis, IN. 14. Brouder, S.M. and B. Hofmann. 2000. Environmentally friendly management of nitrogen in

continuous and rotational corn in the eastern cornbelt. 2000. In Proceedings of the


Symposium of the Japan Science-Promoting Society, Faculty of Agriculture, Iwate University, Morioka, Japan, Sept. 2nd, 1999. Pp. 85-93.

15. Berg, W.K., J.J. Volenec, B.C. Joern, S.M. Cunningham, K.D. Johnson, and S.M. Brouder. 2000. Impact of potassium nutrition on alfalfa yield components, forage quality and root physiology. In Proceedings of the Symposium of the Japan Science-Promoting Society, Faculty of Agriculture, Iwate University, Morioka, Japan, Sept. 2nd, 1999. Pp. 70-78.

16. Brouder, S.M. 2000. Using site specific tools for soil fertility management. Maryland Precision Agriculture Conference, Maryland, Dec. 6-7, 2000.

17. Brouder, S.M. 2001. Disposing of solid waste and maintaining a clean environment. Indiana Public Health Foundation, Health Officer’s Seminar, Indianapolis, IN

18. Brouder, S.M. 2001. Comparative performance of stalk vs. grain analysis for determining end-of-season N status. Four-State Soil Testing Lab. Conference. Dubuque, IA.

19. Brouder, S.M. 2001. On-the-go soil testing with flat surface pH and K electrodes. Four-State Soil Testing Laboratory Conference, Dubuque, IA.

20. Brouder, S.M. 2001. Ammonium acetate vs. TBPH4 K for corn/soybeans. 2001 Four-State Soil Testing Laboratory Conference. Dubuque, IA.

21. Brouder, S.M. 2001. VR lime and soil sampling sins. InfoAg 2001: Information Agriculture Conference. Potash and Phosphate Institute, Foundation for Agronomic Research. Indianapolis, IN. Aug. 8-10.

22. Brouder, S.M. 2001. Research on site-specific application of AgLime. National Stone/Sand/Gravel Assoc. Aglime Workshop, Indianapolis, IN.

23. Brouder, S.M. and B.C. Joern. 2001. Innovations in soil K testing for agriculture. American Society of Agronomy Annual Meetings. Special Symposium “Emerging K deficiencies in intensive agroecosystems (Divisions S08/S04), Oct. 21 – 25, 2001, Charlotte, NC. CDRom.

24. Brouder, S.M. 2002. Overview of Purdue University’s Agronomy Department. CATIE: Tropical Agricultural Research and Higher Education Center. Turrialba, Costa Rica. June.

25. Brouder, S.M. 2002. Yield limiting factors related to soil chemical and physical properties. 2002. III Symposium on Soybean/Corn Rotation in No-Till Systems. Brazilian Potash and Phosphorus Assoc., Piracicaba, San Paulo, Brazil. July 1—12.

26. Berg, W.K., S.M. Brouder, B.C. Joern, and J.J. Volenec. 2002. Enhancing alfalfa production through improved phosphorus and potassium management. Eastern Canada Agronomy Workshop. Aug. 28, 2002.

27. Brouder, S.M. 2002. 2002. Great Lakes By-Product Management Association Annual Conference TMDL and the Clean Water Act – How it affects farms. West Lafayette, IN. Oct.

28. Berg, W.K., S.M. Cunningham, S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2002. How should you manage phosphorus and potassium fertility to enhance alfalfa yield and persistence. American Society of Agronomy. IN, Nov. 10-14.

29. Vyn, T.J., X. Yin, and S.M. Brouder. 2002. What are the preferred K placement options for conservation-till soybeans? American Society of Agronomy. IN, Nov. 10-14.

30. Vyn, T.J., X. Yin, T.W. Bruulsema, S.M. Brouder, C.C. Jackson, and I Rajcan. 2002. Potassium fertilization effects on isoflavone concentrations in soybean. American Society of Agronomy. Indianapolis, IN, Nov. 10-14.


31. Berg, W.K., S.M. Brouder, B.C. Joern, and J.J. Volenec. 2002. Enhancing alfalfa production through improved phosphorus and potassium management. North Central Extension-Industry Soil Fertility Conference. November 20-21, 2002.

32. Berg, W.K., B.C. Joern, K.D. Johnson, S.M. Brouder, and J.J. Volenec. 2003. Physiological links of growth stage to nutrient needs of alfalfa. Fluid Fertilizer Conference. February 17, 2003.

33. Brouder, S.M. 2003. Field studies of carbon movement in soils. ‘Carbon sequestration in agricultural systems.’ Joint workshop of Agronomy Dept. of Purdue University and Dept. of Soil Science and Ag. Chem. Szent Istvan University, Hungary, June 2-6, Godollo, Hungary.

34. Brouder, S.M. 2003. Potassium and soybean: Are we doing it right? InfoAg 2003: Information Agriculture Conference. Potash and Phosphate Institute, Foundation for Agronomic Research. Indianapolis, IN. July 30 - Aug. 1.

35. Brouder, S.M. 2003. VR application: Within boom variability. InfoAg 2003: Information Agriculture Conference. Potash and Phosphate Institute, Foundation for Agronomic Research. Indianapolis, IN. July 30 - Aug. 1.

36. Berg, W.K., S.M. Cunningham, S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2003. Phosphorus and potassium effects on alfalfa yield components, physiology, and stress tolerance. American Society of Agronomy Annual Meeting. Denver, CO. Nov. 2-6.

37. Brouder, S.M. 2004. Fertility and nutrient management. Indiana Crop Improvement Association Conference. Indianapolis, IN. March 5.

38. Brouder, S.M. 2005. Models come and go, a good data set lasts forever. Conference on Long-Term Research for Enhancing Water Quality in the Great Lakes Region. IUPUI, Indianapolis, IN. Sept.

39. Brouder, S.M. 2005. New Directions in Potassium Research. Keynote Address, Proceedings of Potoz 05: 2nd Workshop on Potassium in Australian Agriculture. Brighton, Victoria, Australia. Nov.

40. Brouder, S.M. 2005. New Directions in K Research: Applied Presentation. Landmark – CSBP and Elders – CSBP Continuing Education Programs. Perth, Australia. Nov.

41. Volenec, J.J. S. Lissbrant, W.K. Berg, S.M. Cunningham, B.C. Joern, S.M. Brouder, and K.D. Johnson. 2007. Phosphorus (P) and Potassium (K) Fertilization Effects on Growth, Yield, and Physiology of Alfalfa. Livestock Research Institute, Council of Agriculture, Kaohsung Taiwan. August 8, 2007.

42. Brouder, S.M., and J.J. Volenec. 2007. Impact of climate change on crop nutrient and water use efficiencies. International Fertiliser Society, International Potash Institute, and Sabanci University, Robinson College, Cambridge Univ., Cambridge, U.K. December 5-7, 2007.

43. Brouder, S.M., and J.J. Volenec. 2008. Strategies for improving crop nutrient use efficiency. Conference on Crop Production in Acid Soils, Joint sponsorship by Moi University and the Alliance for a Green Revolution in Africa, Sirikwa Hotel, Eldoret, Kenya. June 29 – July 4, 2008.

44. Brouder, S.M., R.F. Turco, J.J. Volenec, G. Ejeta, D.R. Smith. 2008. Making valid “value” comparisons among ecosystem services: Air, water and soil quality. Growing the Bioeconomy: From Foundational Science to Sustainable Practice, 2008 Biobased Industry Outlook Conference, Ames, IA, Sept. 7 – 10, 2008.

45. Brouder, S.M., R. Turco, J.J. Volenec. 2008. Environmental consequences of biofuel feedstock production: Soil, water, and air quality. Symposium on Sustainability of


Bioenergy Feedstock Production Systems. Joint ASA-CSSA-SSSA International Annual Meetings and Geological Society of America Mtgs, Houston, TX. Oct. 5 – 9, 2008.

46. Brouder, S.M., J.J. Volenec, R.F. Turco, G. Ejeta. 2008. Comparative productivity potential, environmental services and carbon, nitrogen, and water economies of candidate biofuel systems. Topical I: The Petroleum Environmental Research Forum on Biofuels. AIChE 2008 Annual Meeting, Philadelphia, Nov. 16-21, 2008.

47. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. What we don’t know about nutrient/nitrogen use efficiency in biofuel cropping systems. 6th Annual Bioenergy Feedstock Symposium. Urbana-Champaign, IL, Jan. 13-14, 2009.

48. Brouder, S.M. 2009. Nutrient removal values for corn, alfalfa, and soybeans. Plant and Soil Analysts Workshop, Feb. 24-25. Bettendorf, IA.

49. Lissbrant, S.I., W.K. Berg, S.M. Brouder, and J.J. Volenec. 2009. Critical soil and tissue P and K concentrations for alfalfa production and persistence. 19th North Central Soil-Plant Analyst Workshop, Bettendorf, IA. February 24-25.

50. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Comparative productivity potential, environmental services and C, N, and water economies of candidate biofuel systems. Second Generation Biofuels Symposium 2009. West Lafayette, IN, May 18-19, 2009.

51. Volenec, J.J., S.M. Brouder, R.F. Turco, G. Ejeta, and D. Smith. 2009. Plants, water, and biofuels. Petroleum Environmental Research Fund meeting, Purdue University, May 19-20.

52. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Nutrient-use efficiency in bioenergy cropping systems: Critical research questions. Keynote Address. XVI International Plant Nutrition Colloquium: Plant Nutrition for Sustainable Development and Global Health, Aug. 26-30, Sacramento, CA.

53. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Ecosystem services of existing and candidate bioenergy cropping systems: Critical research questions. China-U.S. Workshop on Climate-Energy Nexus. Sponsored by China-U.S. Joint Research Center for Ecosystem and Environmental Change. Nov. 11-13, Oakridge National Lab, Oakridge, TN.

54. Brouder, S.M. 2009. Long-term K Studies at Purdue: “New?” Lessons Learned. 2009 North Central Industry-Extension Soil Fertility Conference, Nov. 18-19, Des Moines, IA.

55. Volenec, J.J., S.M. Brouder, R.F. Turco, G. Ejeta, and D. Smith. 2010. Impact of water and nitrogen on biomass production and ecosystem services. Frontiers in Bioenergy, Purdue University, May 24-25.

56. Brouder, S.M. 2010. In the green economy, the world needs my “C footprint” data. 31st Annual IATUL (International association of Scientific and Technological University Libraries) Conference, “The evolving world of e-science: Impacts and Implications for Science and Technology Libraries,” West Lafayette & Chicago, June 20 – 24, 2010. http://docs.lib.purdue.edu/iatul2010/

57. Volenec, J.J. and S.M. Brouder. 2010. Water-use efficiency in biomass cropping systems. 2nd China-US Workshop on Biotechnology of Bioenergy Plants. Beijing, China. September 19-21.

58. Brouder, S.M., R.F. Turco, and J.J. Volenec. 2010. Nitrogen use efficiency in bioenergy cropping systems. 2nd China-US Workshop on Biotechnology of Bioenergy Plants. Beijing, China. September 19-21.


59. Brouder, S.M., and J.J. Volenec. 2010. Greenhouse gas emissions and pelicans: Ecological accounting in bioenergy cropping systems. China-US 2010 Joint Symp. on Energy, Ecosystem, and Environmental Change. Beijing, China. September 22-24.

60. Volenec, J.J., S.M. Brouder, and R.F. Turco. 2010. Agroecological considerations when growing biomass. China-US 2010 Joint Symp. on Energy, Ecosystem, and Environmental Change. Beijing, China. September 22-24.

61. Brouder, S.M., and J.J. Volenec. 2010 Environmental impacts of using annual crops for biofuel. ASA-CSSA-SSSA International Meetings, Oct. 31 to Nov. 4, 2010. Presentation No. 250-1. http://a-c-s.confex.com/crops/2010am/webprogram/Paper57723.html.

62. Brouder, S.M., and J.J. Volenec. 2010. Grain and dual purpose production: system efficiencies, limitations, and potential. ASA-CSSA-SSSA International Meetings, Oct. 31 to Nov. 4, 2010. Presentation No. 124-2. http://a-c-s.confex.com/crops/2010am/webprogram/Paper58277.html.

63. Brouder, S.M., P. Woodson, L. Bowling, R. Turco and J. Volenec. 2011. Yield potential, water and N requirements of non-food biofuels. 2011 Water for Food Conference, Lincoln, NE, May 1 – 4.

64. Brouder, S.M., R. Turco, J. Volenec, G. Ejeta, D.R. Smith, L. Bowling, I. Chaubey, B. Gramig. Nitrogen partitioning and utilization in bioenergy cropping systems. 6th Frontiers in Bioenergy Conference & US-Brazil Symposium on Sustainable Bioenergy. West Lafayette, IN, May 15 -18 2011.

65. Yanenik, S., K. Ajuwan, S.M. Brouder. 2011. Purdue University Programs in Global Food Security. Joint Research Collaboration Identification Workshop, Australia – Purdue Strategic Linkage in Sustainability, Brisbane, Australia, Aug. 15 -17th.

66. Brouder, S.M. 2011. Minimum plant and soil metrics for characterizing Environment (E) x Management (M) impacts on crop performance. Yield Gap Assessment Workshop, Beijing, China, Aug. 31 – Sept. 2.

67. Brouder, S.M. 2011. Impact of climate change on crop nutrient (and water) use efficiencies. China Agricultural University Seminar Day, Beijing, China, Sept. 3.

68. Brouder, S.M. 2011. Comparative Agro-ecological Performance of Perennial and Annual Biomass Systems: Metrics and Data Workflows. China-US 2011 Joint Symposium on Global Sustainability Issues in Energy, Climate, Water and Environment. West Lafayette, IN, Sept. 26 – 29.

69. Brouder, S.M. 2011. Alternatives to Traditional Approaches to Fertilizer Recommendations. Symposium on Development of Soil-Test Based Recommendations: Historical Perspectives, Current Issues, Future Directions. ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper63885.html

70. Smith, D.R., D. Bucholtz, S. Brouder, J. Volenec, R. Turco, G. Ejeta. 2011. Greenhouse gas emissions from traditional and biofuel cropping systems. Symposium on Crop Influences on GHG Emissions and Soil C Sequestration. ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper64779.html

Peer-Reviewed Applied Research and Station Bulletins 1. Brouder, S.M., J.E. Hill, J.F. Williams, S.C. Scardaci, L.S. Whent, E. Knight, S.R. Goldman-

Smith, and T.E.C. Kraus. 1996. California rice grower survey: 1993 straw management


decisions and practices. Agronomy Progress Report No. 252. University of California Agricultural Experiment Station. Pp. 9.

2. NCR13 Committee. 1998. Recommended Chemical Soil Test Procedures for the North Central Region. North Central Regional Research Publication No.221 (Revised). 1998. Missouri Agricultural Experiment Station Bull. SB1001. Pp. 72.

3. Reetz, H., S.M. Brouder, and J. Johnson. 1998. Negligence of Potassium in Soybeans: Are You Guilty? News and Views. Potash and Phosphate Inst. Pp. 4.

4. NCR-103 Committee. 1999. Impact of “ACA” on Crop Yield in the North Central Region. North Central Regional Research Report 343. Univ. MN Stat. Bull. 607-1999. Pp. 9.

5. Doster, D.H., S.D. Parsons, E.P Christmas, S.M. Brouder, and R.L. Nielsen. 1999 / 2000 Purdue Crop Guides. ID-166-Rev. 2pp.

6. NCR-13 Committee. 2001. Soil Sampling for Variable Rate Fertilizer and Lime Application. G.W. Rehm, A. Mallarino, K. Reid, D. Franzen, and J. Lamb (eds.). North Central Multistate Report 348, Minnesota Agricultural Experiment Station, University of Minnesota, St. Paul, MN. Pp. 11.

7. NCR-103 Committee. 2001. Crop Responses to Amisorb in the North Central Region. K. Kelling (ed.). North Central Regional Research Report 342. College of Agriculture and Life Sciences, University of Wisconsin, Madison WI.

8. NCR 103 Committee. 2001. Compendium Nonconventional Soil Additives: Products, Companies, Ingredients, and Claims (http://www.soils.wisc.edu/extension/).

9. Brouder, S.M., and D.B. Mengel. 2003. Determining nitrogen fertilizer sidedress application needs in corn using a chlorophyll meter. Agronomy Guide, AY-317-W, http://www.agry.purdue.edu/ext/pubs/AY-317-W.pdf.

10. Brouder, S.M., and D.B. Mengel. 2003. The pre-sidedress soil nitrate test for improving N management in corn. Agronomy Guide, AY-314-W. http://www.agry.purdue.edu/ext/pubs/AY-314-W.pdf.

11. Brouder, S.M., A.S. Bongen, K. Eck, and S.E. Hawkins. 2003. Manganese deficiencies in Indiana Soils. Agronomy Guide, AY-276-W. http://www.agry.purdue.edu/ext/pubs/AY-276-W.pdf

12. Brouder, S.M. 2003. Cornstalk testing to evaluate the nitrogen status of mature corn. Agronomy Guide, AY-322-W. http://www.agry.purdue.edu/ext/pubs/AY-322-W.pdf

13. Brouder, S.M., B. Hofmann, E. Kladivko, R. Turco, and J. Frankenberger. 2004. Interpreting nitrate concentration in tile drainage water. AY-318-W. http://www.ces.purdue.edu/extmedia/AY/AY-318-W.pdf

14. Bongen, A., S.M. Brouder, and R. Turco. 2003. Using Agricultural Land for Carbon Sequestration. CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/Csequest.PDF.

15. Bongen, A., S.M. Brouder and R. Turco. 2003. Global Warming: What Can It Mean for Agriculture? CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/GWbroch.PDF

16. Bongen, A., S.M. Brouder, R. Turco. 2003. Conservation Practices for Carbon Storage. CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/mgmtpract.PDF.

17. Sawyer, J., E. Nafzinger, G. Randall, L. Bundy, G. Rehm, B. Joern, C. Laboski, R. Hoeft, R. Mullen, R. Killorn, and S. Brouder. 2006. Concepts and rationale for regional nitrogen rate guidelines for corn. Iowa State University, University Extension Publ. PM2015. 27pp.


18. Brouder, S., M. Groff, and B. Erickson. 2005. The Presidedress Soil Nitrate Test for Improving N Management in Corn. 2005 Indiana CCA Self-Study article and quiz. http://ceu.farmresearch.com/Modules/ModuleDetail.asp?ModuleID=48

19. Brouder, S.M., and J.J. Volenec. 2007. Impact of climate change on crop nutrient and water use efficiencies. In Proc. 609 of the Intern. Fertilizer Soc., December 2007, York, UK. 32 pp. ISBN Number 978-0-85310-246-5.

20. Purdue Crop Diagnostic Training and Research Center. 1998-2009. Corn and Soybean Field Guide. Annual editions. ID 179. 178pp. (1998) to 300 pp. (2008); CDRom Version, 2005. (Brouder contributor to annual editions.)

Publications 1999-2008 are Pub. Nos. #21-30. 31. 2010 Corn and Soybean Field Guide. ID – 179. S.M. Brouder, J.J. Camberato, S.N. Casteel,

T. Creswell, J. Faghihi, C.K. Gerber, B.C. Joern, W.G. Johnson, C.H. Krupke, J.S. Loven, G.R.W. Nice, R.L. Nielsen, J.L. Obermeyer, G.E. Ruhl, G.C. Steinhardt, K.A. Wise. 310 pp.

32. Lissbrant, S., W.K. Berg, J.J. Volenec, S.M. Brouder, B.C. Joern, S.M. Cunningham, and K.D. Johnson. Phosphorus and potassium fertilization of alfalfa. AY-331-W. 6 pp.

33. Hernandez, G., S.M. Brouder, D.R. Smith, and G.E. Van Scoyoc. 2009. Management practices and weather affect soil surface fluxes of greenhouse gases. Crops & Soils Mag. 42(5): 29 – 34.

34. 2011 Corn and Soybean Field Guide. ID – 179. S.M. Brouder, J.J. Camberato, S.N. Casteel, T. Creswell, J. Faghihi, C.K. Gerber, B.C. Joern, W.G. Johnson, C.H. Krupke, J.S. Loven, G.R.W. Nice, R.L. Nielsen, J.L. Obermeyer, G.E. Ruhl, G.C. Steinhardt, K.A. Wise. 311 pp.

Non-refereed Publications Other Technical Publications and Published Proceedings 1. Brouder S.M. 1998. Late Season N Fertilization for Soybeans. AGRY 98-11. Pp. 4. 2. Brouder, S.M. 1998. Soil Sampling Strategies Reviewed. AGRY 98-13. Pp. 4. 3. W.K. Berg, J.J. Volenec, B.C. Joern, K.D. Johnson, and S.M. Brouder. 1999. Potassium and

phosphorus nutrition of alfalfa: Preliminary look at impact on yield components and root physiology. Better Crops 83: 10-11.

4. Ryan, K.E., E.J. Kladivko, M.V. Hickman, S.M. Brouder, C. Nakatsu, J.G. Graveel, and J. Santini. 2000. Soil quality improvement with cover crop mixtures. In Proceedings of the International Soil Tillage Research Organization (ISTRO) Conference, July 2-7, 2000, Fort Worth, Texas.

5. Nakatsu, C.H., S.M. Brouder, J.D. Wilbur, F. Wanjau, R.W. Doerge. 2000. Impact of tillage and crop rotation on corn development and its associated microbial community. . In Proceedings of the International Soil Tillage Research Organization (ISTRO) Conference, July 2-7, 2000, Fort Worth, Texas.

6. Thomas, G., N, Angel, K. Kavanagh, A. Bhunia, S.M. Brouder, J. Frankenberger, J. Harbor, C. Nakatsu, and R. Turco. 2000. Watershed scale assessment of E. coli contamination: Implications of source identification for public policy debate. In Proceedings of the Center for Urban Policy and the Environment's Central Indiana Faculty Conference, Nov. 10, 2000, Indianapolis, IN.

7. Brouder, S.M., 2000. On-the-go sensors for variable rate nutrient management: Determining soil K status with a flat-surface, ion-selective electrode. In Proceedings of 30th North


Central Extension-Industry Soil Fertility Conference, St. Louis, Missouri, Nov. 15-16. Pp 93-100.

8. Brouder, S.M., B. Joern, T. Vyn, B. Nielsen. 2001. Nitrogen Decision$: The Soil Fertility Perspective, AGRY 01-01. Pp. 8.

9. DeBroka, K., J. Frankenberger, J. Harbor, L. Patterson, D. Fraiser, R. Turco, G. Thomas, C. Nakatsu, S. Brouder, A. Bhunia. 2001. GIS and streamflow analysis to support E. coli source identification. In Proceedings of the 2001 ASAE Annual International Meetings, July 30- Aug. 1, 2001, Sacramento, CA. CDRom (Paper No. 01-2138).

10. Brouder, S.M., B. Hoffman, and H. Reetz. 2001. Evaluating spatial variability of soil parameters for input management. Better Crops 85: 8-11.

11. Wilbur, J.D., C.H. Nakatsu, S.M. Brouder, J.K. Gosh, and R.W. Doerge. 2001. Statistical issues in the analysis of microbial communities in soil. G. Milliken (ed.). In Proceedings of Conference on Applied Statistics in Agriculture. April 29 – May 5, Kansas State University, Manhattan. KS. Pp. 129-143.

12. Brouder, S.M., M. Thom, and B. Joern. 2001. Use of NaBPh4 as a routine assessment of soil K availability. In Proceedings of the 16th Soil/Plant Analysts Workshop. Nov. 13-14, 2001, Des Moines, Iowa.

13. Hofmann B.S. and S.M. Brouder. 2001. Nitrate concentrations and flux in drainage water: Impacts of tile spacing and precipitation events and implications for TMDLs. In Proceedings of the 31st North Central Extension-Industry Soil Fertility Conference, Des Moines, Iowa. 17: 12-24.

14. Berg, W.K., S.M. Brouder, K.D. Johnson, and J.J. Volenec. 2002. Phosphorus and potassium effects on alfalfa growth, nutrient accumulation, and persistence. In Forage and Grasslands Council National Meeting Proceedings. July, Bloomington, Mn. 11:76-79.

15. Berg, W.K., S.M. Brouder, B.C. Joern, and J.J. Volenec. 2002. Enhancing alfalfa production through improved phosphorus and potassium management. In Proceedings of the 32nd North Central Extension-Industry Soil Fertility Conference, Des Moines, Iowa. 17: 12-24.

16. Hofmann, B.S., and S.M. Brouder. 2002. Nitrate concentrations and flux in drainage water: Impacts of tile spacing and precipitation events and implications for TMDLs. In Proceedings of the National Nonpoint Source Monitoring Workshop. August 2001. Indianapolis IN. CDRom.

17. Adamchuk, V.I., A. Dobermann, M.T. Morgan, and S.M. Brouder. 2002. Feasibility of on-the-go mapping of soil nitrate and potassium using ion-selective electrodes. In Proceedings of the 2002 ASAE Annual International Meetings / CIGR XVth World Congress, July 28-July 31, 2002, Chicago, IL. CD Rom (Paper No. 02-1183).

18. Rice, N., J. Frankenberger, J. Harbor, R. Turco, T. Swanke, and S.M. Brouder. 2002. Sources of variability of fecal coliform in an agricultural watershed. In Proceedings of the 2002 ASAE Annual International Meetings / CIGR XVth World Congress, July 28-July 31, 2002, Chicago, IL. CDRom (Paper No. 02-2263).

19. Berg, W.K., S.M. Brouder, B.C. Joern, and J.J. Volenec. 2002. Enhancing alfalfa production through improved phosphorus and potassium nutrition. Eastern Canada Agronomy Workshop Proceedings.

20. Volenec, J.J., S.M. Brouder, B.C. Joern, T. Vyn, and C. Beyrouty. 2002. K-team: Potassium Research and Education. Program web page. http://www.agry.purdue.edu/kteam_index.asp.


21. Vyn. T.J., B.J. Ball, D. Maier, and S.M. Brouder. 2002. High oil corn yield and quality responses to fertilizer potassium versus exchangeable potassium on variable soils. Better Crops 86:16-21.

22. Bongen, A., and S.M. Brouder. 2003. Consortium for Agricultural Soils Mitigation of Greenhouse Gases (CASMGS) at Purdue University. Web page. http://www.agry.purdue.edu/soils/CASMGSindex.htm.

23. Bongen, A., and S.M. Brouder. 2003. CASMGS at Purdue University. Program borchure. http://www.agry.purdue.edu/soils/CASMGS.PDF

24. Bongen, A., S.M. Brouder, and R. Turco. 2003. Using Agricultural Land for Carbon Sequestration. CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/Csequest.PDF.

25. Bongen, A., S.M. Brouder and R. Turco. 2003. Global Warming: What Can It Mean for Agriculture? CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/GWbroch.PDF

26. Bongen, A., S.M. Brouder, R. Turco. 2003. Conservation Practices for Carbon Storage. CASMGS Outreach (Task V) Public. http://www.agry.purdue.edu/soils/mgmtpract.PDF.

27. Bongen, A., and S.M. Brouder. 2003. Water Quality Field Station. Facility web page. http://www.agry.purdue.edu/water/fieldstn/WQFS.htm.

28. Brouder, S.M., B. Joern, T. Vyn, B. Nielsen. 2003. AGRY 01-01 Rev., Nitrogen Fertilizer Management in Good Economic Times and Bad. Pp 8. http://www.agry.purdue.edu/ext/pubs/AGRY-01-01.pdf.

29. Berg W.K., S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2003. Enhancing alfalfa production through improved potassium management. Better Crops. 87:8-11.

30. Berg, W.K., S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2003. Improved phosphorus management enhances alfalfa production. Better Crops 87:20-23.

31. Berg, W.K., B.C. Joern, K.D. Johnson, S.M. Brouder, and J.J. Volenec. 2003. Physiological links of growth stage to nutrient needs – alfalfa. In Fluid Focus: The 3rd Decade. Fluid Forum Proceedings. Feb. 16 – 18, 2003. Scottsdale, AZ. Fluid Fertilizer Foundation, Manhattan, KS. Pp. 27 – 35.

32. Berg, W.K., S.M. Cunningham, S.M. Brouder, B.C. Joern, K.D. Johnson, and J.J. Volenec. 2004. Impact of P and K nutrition on alfalfa growth and taproot C and N pools during cold acclimation and spring regrowth. In Proceedings of the Joint Conference of the 39th North American Alfalfa Improvement Conference and the 18th Trifolium Conf. Quebec City, Canada.

33. Ruark, M.D., S.M. Brouder, R.F. Turco, and E.J. Kladivko. 2004. Organic carbon flux in tile drainflow. Proceedings of the Indiana Water Resources Association 2004 Symposium. Valparaiso, IN, June 23 –25.

34. Fernandez, F.G., and S.M. Brouder. 2005. Impact of potassium and water content of no-till soils on soybean growth and yield. In Proceedings of the North Central Extension-Industry Soil Fertility Conference, Des Moines, Iowa. 21:82-90.

35. Fernandez, F.G., and S.M. Brouder. 2005. Effect of timing of broadcast K on soybean yield and seed K content. In Proceedings of the 35th North Central Extension-Industry Soil Fertility Conference, Des Moines, Iowa. 21:108.

36. Frankenberger, J.R., E.J. Kladivko, B. Gutwein, R.K. Mitchell, L.C. Bowling, B.A. Carter, S.M. Brouder, J.M. Lowenber-DeBoer, and J. Brown. On-farm monitoring to assess the impacts of drainage water management. In Proceedings of the 2005 ASAE Annual International Meetings. Tampa, Florida. Paper No. 052027.


37. Frankenberger, J.R., E. Kladivko, B. Gutwein, R. Adeuya, L. Bowling, S.M. Brouder, J. Lowenberg-DeBoer, and J. Brown. 2005. On-farm monitoring to assess the impacts of drainage water management. In Proceedings of the SWCS Annual Meeting, Rochester, N.Y., Aug.

38. Ale, S., L. Bowling, S.M. Brouder, and J. Frankenberger. 2006. Simulating the effects of drainage water management using DRAINMOD. In Proceedings of the ASABE International Annual Meeting. Portland, OR. July 9 -12. Paper. No. 062313.

39. Scharf, P.C., S.M. Brouder, R.G. Hoeft. 2006. Chlorophyll meter readings can predict corn nitrogen need and yield response. Better Crops 90(4):10.

40. S.M. Brouder. 2007. Buildup / drawdown of soil potassium for Indiana soils. Proceedings of the 18th North Central Soil-Plant Analysts Workshop. Feb. 27, 2007. Bettendorf, IA. 6pp.

41. Brouder, S.M., B. Potter, and M. Thom. 2007. Review of U.S. / Canadian agronomic potential for biodiesel production and sustainability. Contract Report for The Boeing Company. 31pp.

42. Lissbrant, S., J. Volenec, S. Brouder, B. Joern, S. Cunningham, K. Johnson. 2008. Phosphorus and potassium fertilization of alfalfa. Proceedings of Purdue Forage Day, Jonesboro, IN. Pp8-18. http://www.agry.purdue.edu/ForageDay/2008/PDF/Forage%20Day%20booklet%202008.pdf.

43. Ale, S., L.C. Bowling, M.A Yosef, S.M. Brouder, J.R. Frankenberger. 2010. Potential watershed nitrate load reduction with drainage water management under varied implementation options. Proceedings of ASABE 9th International Drainage Symposium held w/ joint CIGR & CSBE/SCGAB Proceedings. June 13 -16, Quebec, CA.

44. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2010. Ecosystem services of existing and candidate bioenergy cropping systems: Critical research questions. Proceedings of the 2009 China-U.S. Workshop on Climate-Energy Nexus sponsored by the China-U.S. Joint Research Center for Ecosystem and Environmental Change. Nov. 11-13, Oakridge National Lab, Oakridge, TN. Pp 73-75.

45. Hernandez-Ramirez, G. and S.M. Brouder. 2010. Reactive nitrogen cycling and potential ecosystem services trade-offs in an eastern Corn Belt soil. In Soil Solutions for a Changing World, Proceedings of the 19th World Congress of Soil Science, Aug. 1-6, 2010, Brisbane, Australia. CDROM.

46. Brouder, S.M. and J.J. Volenec. 2011. Greenhouse gas emissions and pelicans: Ecological accounting in bioenergy cropping systems. In Proceedings of the 2010 China-U.S. Workshop on Energy, Ecosystem, and Environmental Change. Sept 22-24, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China. Pp. 82-85.

47. Burks, J., S.M. Brouder and J.J. Volenec. 2011. Nutrient cycling dynamics in perennial bioenergy crops. In Proceedings of the 2010 China-U.S. Workshop on Energy, Ecosystem, and Environmental Change. Sept 22-24, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China. Pp. 76 – 77.

48. Volenec, J.J. and S.M. Brouder. 2011. Agroecological considerations when growing biomass. In Proceedings of the 2010 China-U.S. Workshop on Energy, Ecosystem, and Environmental Change. Sept 22-24, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China. Pp. 113 – 144.


49. Lissbrant, S., W.K. Berg, J. Volenec, S. Brouder, S. Cunningham and K. Johnson. 2011. Phosphorus and Potassium Fertilization of Alfalfa. Progressive Forage Grower Issue 3, March 1, 2011.

Published Abstracts (72 published prior to 2005) 73. Iqbal, J., P. R. Owens, and S. M. Brouder. 2005. Evaluation of Aegis/Win a crop model

interface to simulate maize crop yield under different soil input scenarios. ASA-CSSA-SSSA International Annual Meetings. Salt Lake City, UT, Nov. 6-10.

74. Lissbrant, S., S. M. Howard, S. M. Cunningham, S. M. Brouder, B. C. Joern, and J. J. Volenec. 2005. Impact of long-term P and K fertilization on soil test P and K levels, tissue P and K concentrations, and alfalfa growth. ASA-CSSA-SSSA International Annual Meetings. Salt Lake City, UT, Nov. 6-10.

75. Evans, J.N., J. J. Volenec, S. M. Cunningham, S. M. Brouder, and B. C. Joern. 2005. Impact of P and K nutrition on alfalfa root development and taproot composition. ASA-CSSA-SSSA International Annual Meetings. Salt Lake City, UT, Nov. 6-10.

76. Fernandez, F.G., S. M. Brouder, C. A. Beyrouty, J. J. Volenec, and R. Hoyum. 2005. Impact of stratified potassium and water content of no-till soils on soybean growth and yield. ASA-CSSA-SSSA International Annual Meetings. Salt Lake City, UT, Nov. 6-10.

77. Ruark, M.D., S. M. Brouder, R. F. Turco, and E. J. Kladivko. 2005. Utilization of leached dissolved organic carbon for subsurface denitrification. ASA-CSSA-SSSA International Annual Meetings. Salt Lake City, UT, Nov. 6-10.

78. Walters, D., A. Dobermann, T. Vyn, and S.M. Brouder. 2006. Innovations for improving productivity and nutrient use efficiency - Maize systems of North America. 18th World Congress of Soil Science. Philadelphia, PA, USA. July 9 – 15.

79. Lissbrant, S., S.M. Brouder, B.C. Joern, S.M. Cunningham, and J.J. Volenec. 2006. Cluster analysis as a tool for identification of fertility regimes that enhance long-term productivity of alfalfa. ASA-CSSA-SSSA International Annual Meetings, Indianapolis IN, Nov. 12-16. Poster 315.

80. Ackerman, C.E., T. S. Abney, F. M. Wanjau, S. M. Brouder, and C. H. Nakatsu. 2006. The effects of long-term tillage and rotational treatments on the presence of Fusarium solani f. sp. glycines Roy in the rhizosphere of soybean. ASA-CSSA-SSSA International Annual Meetings, Indianapolis IN, Nov. 12-16.

81. Carter, B., S.M Brouder, E.J. Kladivko, and J. Brown. Effect of controlled drainage on corn and soybean yields and corn crop N balance. ASA-CSSA-SSSA International Annual Meetings, Indianapolis IN, Nov. 12-16.

82. Hernandez Ramirez, G., S.M. Brouder, D.R. Smith, G.E. Van Scoyoc, and T.R. Filley. 2006. Greenhouse gas fluxes in an eastern cornbelt soil: Weather, nitrogen source and rotation. ASA-CSSA-SSSA International Annual Meetings, Indianapolis IN, Nov. 12-16.

83. Cunningham, S.M., S. Lissbrant, W.K. Berg, S.M. Brouder and J.J. Volenec. 2007. Exploring associations between agronomic performance and taproot physiology of alfalfa (Medicago sativa L.) using cluster analysis. 8th International Plant Cold Hardiness Seminar, Aug 3 to 9, 2007, Saskatchewan, Canada. Poster.

84. Brouder, S.M., R. Turco, and J.J. Volenec. 2007. What we know about the influence of best management practices on nitrogen and dissolved organic carbon losses from agricultural fields in the Eastern Cornbelt. N2007, 4th International N Conference, Costa do Sauipe, Bahia, Brazil, Oct. 1 – 5, 2007.


85. Carter, B., S.M. Brouder, and E. Kladivko. 2007. Effect of Controlled Drainage on Corn and Soybean Yields and Corn Crop N Balance. Presentation 308-3. ASA-CSSA-SSSA International Meetings, Nov. 4 to 9, 2007. New Orleans, LA. http://a-c-s.confex.com/crops/2007am/techprogram/P33745.HTM

86. Hernandez-Ramirez, G. S.M. Brouder, D. Smith, G.E. Van Scoyoc, T. Filley, and G. Michalski. 2007. Nitrous oxide production in an Eastern Cornbelt soil: Sources and redox range. Presentation 96-7. ASA-CSSA-SSSA International Meetings, Nov. 4 to 9, 2007. New Orleans, LA. http://a-c-s.confex.com/crops/2007am/techprogram/P32723.HTM.

87. Lissbrant, S.I., S.M. Brouder, B.C. Joern, S.M. Cunningham, and J.J. Volenec. 2007. Identification of P and K fertility regimes that enhance long-term productivity of alfalfa using cluster analysis. Presentation 76-5. ASA-CSSA-SSSA International Meetings, Nov. 4 to 9, 2007. New Orleans, LA. http://a-c-s.confex.com/crops/2007am/techprogram/P36070.HTM

88. Lissbrant, S.I., S.M. Brouder, B.C. Joern, S.M. Cunningham, and J.J. Volenec. 2007. Interaction of P and K nutrition with high temperature stress in determining alfalfa growth and persistence. Poster 661. ASA-CSSA-SSSA International Meetings, Nov. 4 to 9, 2007. New Orleans, LA. http://a-c-s.confex.com/crops/2007am/techprogram/P36090.HTM

89. Lissbrant, S., S.M. Brouder, B.C. Joern, S.M. Cunningham, and J.J. Volenec. 2007. Identification of P and K fertility regimes that enhance long-term productivity of alfalfa using cluster analysis. Joint Meeting of the Soc. Range Manage/Amer. Forage Grassl. Coun., Louisville, Kentucky, Jan 26-31, 2008.

90. Frankenberger, J., E. Kladivko, L. Bowling, S. Brouder, J. Lowenberg-DeBoer, R. Adeuya, B. Carter, S. Ale, A. Nistor, N. Utt. 2008. Drainage water impacts on watershed nitrate load, soil quality, and farm profitability. CSREES National Water Conference, Sparks, Nevada, Feb. 3-7, 2008. http://www.usawaterquality.org/conferences/2008/abstracts/Frankenberger08.pdf

91. Brouder, S.M., R.F. Turco, J.J. Volenec, G. Ejeta, and D.R. Smith. 2008. Productivity analysis and environmental footprint of candidate biofuels species and a low-input, big bluestem prairie. Pp. 27, In: Biofuels Symposium 2008. May 19 to 20, Purdue University, West Lafayette, IN.

92. Ale, S., L. Bowling, M. Youssef, S.M. Brouder. 2008. Effect of crop rotation and N management on nitrogen loss to tile drains. Annual International Meeting of American Society of Agricultural and Biological Engineers. Providence, RI, June 29 – July 2, 2008.

93. Brouder, S.M., G. Hernandez-Ramirez, M.D. Ruark, R.F. Turco, J.J. Volenec. 2008. Comparative air, soil, and water quality impacts of common agro-ecosystems and a restored prairie and implications for agro-biofuels. Annual meetings of the Ecological Society of America. Milwaukee, WI, Aug. 3-8.

94. Lissbrant, S., S. Cunningham, B. Joern, S.M. Brouder, J.J. Volenec. 2008. Performance-based assessment of critical P and K fertility regimes for alfalfa using cluster analysis. ASA-CSSA-SSSA International Annual Meetings, Houston, TX. Oct. 5 – 9, 2008. http://a-c-s.confex.com/crops/2008am/webprogram/Paper45456.html.

95. Hernandez-Ramirez, G., S.M. Brouder, M. Ruark, R.F. Turco. 2008. Nitrate, ammonium, and phosphate fluxes to subsurface drains in the eastern cornbelt: N source and rotation. Joint ASA-CSSA-SSSA International Annual Meetings and Geological Society of America Mtgs, Houston, TX. Oct. 5 – 9, 2008.


96. Brouder, S.M., R. Turco, J.J. Volenec. 2008. Environmental consequences of biofuel feedstock production: Soil, water, and air quality. Symposium on Sustainability of Bioenergy Feedstock Production Systems. ASA-CSSA-SSSA International Annual Meetings, Houston, TX. Oct. 5 – 9, 2008. http://a-c-s.confex.com/crops/2008am/webprogram/Paper45598.html.

97. Brouder, S.M., J.J. Volenec, R.F. Turco, G. Ejeta. 2008. Comparative productivity potential, environmental services and carbon, nitrogen, and water economies of candidate biofuel systems. Topical I: The Petroleum Environmental Research Forum on Biofuels. AIChE 2008 Annual Meeting, Philadelphia, Nov. 16-21, 2008.

98. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. What we don’t know about nutrient/nitrogen use efficiency in biofuel cropping systems. 6th Annual Bioenergy Feedstock Symposium. Urbana-Champaign, IL, Jan. 13-14, 2009.

99. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Comparative productivity potential, environmental services and C, N, and water economies of candidate biofuel systems. Second Generation Biofuels Symposium 2009. West Lafayette, IN, May 18-19, 2009.

100. Orr, M.-J., S. Brouder, J. Volenec, M. Bischoff, and R. Turco. 2009. Unintended consequences of biofuel feedstock production on nitrogen cycle dynamics mediated by soil biology. Second Generation Biofuels Symposium 2009. West Lafayette, IN, May 18-19, 2009.

101. Orr, M.-J., S.M. Brouder, J. Volenec, M. Bischoff, R. Turco. 2009. Unintended consequences of biofuel feedstock production on carbon and nitrogen cycle dynamics mediated by soil biology. ASA-CSSA-SSSA International Annual Meetings, Pittsburg, PA, Nov. 1 – 5, 2009. http://a-c-s.confex.com/crops/2009am/webprogram/Paper54550.html.

102. Brouder, S.M., J.J. Volenec, R. Turco, D.R. Smith, G. Ejeta. 2009. Ecosystem services of existing and candidate bioenergy cropping systems: Critical research questions. China-U.S. Workshop on Climate-Energy Nexus sponsored by the China-U.S. Joint Research Center for Ecosystem and Environmental Change. Nov. 11-13, Oakridge National Lab, Oakridge, TN.

103. Ale, S., L.C. Bowling, M.A Yosef, S.M. Brouder, J.R. Frankenberger. 2010. Potential watershed nitrate load reduction with drainage water management under varied implementation options. ASABE 9th International Drainage Symposium held w/ joint CIGR & CSBE/SCGAB Proceedings. June 13 -16, Quebec, CA.

104. Volenec, J.J., S.M. Brouder, R.F. Turco, G. Ejeta, and D. Smith. 2010. Impact of water and nitrogen on biomass production and ecosystem services. Frontiers in Bioenergy, Purdue University, May 24-25.

105. Hernandez-Ramirez, G. and S.M. Brouder. 2010. Reactive nitrogen cycling and potential ecosystem services trade-offs in an eastern Corn Belt soil. In Soil Solutions for a Changing World, Proceedings of the 19th World Congress of Soil Science, Aug. 1-6, 2010, Brisbane, Australia.

106. Volenec, J.J. and S.M. Brouder. 2010. Water-use efficiency in biomass cropping systems. 2nd China-US Workshop on Biotechnology of Bioenergy Plants. Beijing, China. September 19-21.

107. Brouder, S.M., R.F. Turco, and J.J. Volenec. 2010. Nitrogen use efficiency in bioenergy cropping systems. 2nd China-US Workshop on Biotechnology of Bioenergy Plants. Beijing, China. September 19-21.


108. Brouder, S.M., and J.J. Volenec. 2010. Greenhouse gas emissions and pelicans: Ecological accounting in bioenergy cropping systems. China-US 2010 Joint Symp. on Energy, Ecosystem, and Environmental Change. Beijing, China. September 22-24.

109. Volenec, J.J., S.M. Brouder, and R.F. Turco. 2010. Agroecological considerations when growing biomass. China-US 2010 Joint Symp. on Energy, Ecosystem, and Environmental Change. Beijing, China. September 22-24.

110. Brouder, S.M., and J.J. Volenec. 2010 Environmental impacts of using annual crops for biofuel. ASA-CSSA-SSSA International Meetings, Oct. 31 to Nov. 4, 2010. Presentation No. 250-1. http://a-c-s.confex.com/crops/2010am/webprogram/Paper57723.html.

111. Brouder, S.M., and J.J. Volenec. 2010. Grain and dual purpose production: system efficiencies, limitations, and potential. ASA-CSSA-SSSA International Meetings, Oct. 31 to Nov. 4, 2010. Presentation No. 124-2. http://a-c-s.confex.com/crops/2010am/webprogram/Paper58277.html.

112. Burks, J, J.J. Volenec, and S.M. Brouder. 2010. Cycling Dynamics in Perennial Bioenergy Crops. Agron. Abstracts. Poster No. 56-14 N. http://a-c-s.confex.com/crops/2010am/webprogram/Paper59353.html.

113. Brouder, S.M., P. Woodson, L. Bowling, R. Turco and J. Volenec. 2011. Yield potential, water and N requirements of non-food biofuels. 2011 In Proceedings of the Water for Food Conference, Lincoln, NE, May 1 – 4.

114. Brouder, S.M., R. Turco, J. Volenec, G. Ejeta, D.R. Smith, L. Bowling, I. Chaubey, B. Gramig. Nitrogen partitioning and utilization in bioenergy cropping systems. In Proceedings of the 6th Frontiers in Bioenergy Conference & US-Brazil Symposium on Sustainable Bioenergy. West Lafayette, IN, May 15 -18 2011.

115. Brouder, S.M. 2011. Minimum plant and soil metrics for characterizing Environment (E) x Management (M) impacts on crop performance. In Proceedings of the Yield Gap Assessment Workshop, Beijing, China, Aug. 31 – Sept. 2.

116. Brouder, S.M. 2011. Comparative Agro-ecological Performance of Perennial and Annual Biomass Systems: Metrics and Data Workflows. In Proceedings of the China-US 2011 Joint Symposium on Global Sustainability Issues in Energy, Climate, Water and Environment. West Lafayette, IN, Sept. 26 – 29.

117. Brouder, S.M. 2011. Alternatives to Traditional Approaches to Fertilizer Recommendations. Symposium on Development of Soil-Test Based Recommendations: Historical Perspectives, Current Issues, Future Directions. In Proceedings of the ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper63885.html.

118. Smith, D.R., D. Bucholtz, S. Brouder, J. Volenec, R. Turco, G. Ejeta. 2011. Greenhouse gas emissions from traditional and biofuel cropping systems. Symposium on Crop Influences on GHG Emissions and Soil C Sequestration. In Proceedings of the ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper64779.html.

119. Woodson, P., S. Cunningham, P. Murphy, S. Brouder, J. Volenec. 2011. Influence of potassium and phosphorus on yield and composition of switchgrass. In Proceedings of the ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011.http://a-c-s.confex.com/crops/2011am/webprogram/Paper65191. html.

120. Burks, J.L., J. Volenec, S. Brouder. 2011. Seasonal cycling and partitioning of N, P, and K in perennial bionergy crops. In Proceedings of the ASA-CSSA-SSSA Annual Meetings,


San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper64585.html.

121. Navarrete-Gonchozo, R.J., S. Brouder. 2011. Assessment of K fertilization and residual K fertilizer on yield response and soil fertility in a long-term experiment. In Proceedings of the ASA-CSSA-SSSA Annual Meetings, San Antonio, TX, Oct. 16 – 19, 2011. http://a-c-s.confex.com/crops/2011am/webprogram/Paper66455.html.

Research Grants and Contracts Awarded 1. IDEM ANR. Crop Nutrient and Manure Management Training. $71,879. 1996-1997. D.B.

Mengel, PI, S.M. Brouder, Co-PI. 2. ARP Research Assistantship. Indigenous Soil Potassium, Fertilizer-Potassium Use

Efficiency, and Potassium Balance in Indiana Corn and Soybean Production. $24,000. 1996-1998. S.M. Brouder, PI.

3. NRCS-USDA. End-of-Season Cornstalk Nitrate Testing to Evaluate N Efficiency. $10,000. 1997-1998. S.M. Brouder, PI.

4. NRCS-USDA. NRCS Writing Project. $10,000. 1997-1998. S.M. Brouder, PI. 5. C-FAR, University of Illinois. A Reliable Soil Test for Potassium. $150,000. 1997-1999.

J.W. Stucki, PI. S.M Brouder, B.C. Joern, and J.E. Kostka, Co-PIs. 6. Indiana Soybean Board. Evaluation of Selected Non-traditional Products on the

Development, Yield and Quality of Rotational Soybeans in Indiana. $55,991. 1998-1999. S.M. Brouder, PI, E.P. Christmas, Co-PI.

7. Emerge Midwest. Sub-Pixel Remote Sensing Crop Signature Analysis. $20,000. 1999. G.E. Gaines, PI. O.K. Ersoy, S.M. Brouder, C.J. Johannsen, Co-PIs.

8. IMC Agribusiness. Evaluation of Plant Root Simulator Probes to Test Soils for Plant Nutrient Availability. $7,500. 1999. S.M. Brouder, PI.

9. NRCS-USDA. Optimizing Nitrogen Use Efficiency: Decision Aids for Estimating N Availability and Early-Season N Loss. $20,000. 1999. S.M. Brouder, PI. B.C. Joern. Co-PI.

10. IDEM ANR. Demonstrating Comprehensive Nitrogen Management in the White and Whitewater River Basins. $98,945. 1998-2000. S.M. Brouder, PI.

11. Mary S. Rice Fund. Bioavailable Potassium in Corn/Soybean Based Production Systems. $10,000. 1998-2000. S.M. Brouder, PI.

12. NCR SARE. Soil Quality Improvement with Cover Crop Mixtures. $93,256. 1998-2000. E.J. Kladivko, PI, J. Graveel, S.M. Brouder, C.H. Nakatsu, M. Hickman, and D. Swain, Co-PIs.

13. United Soybean Board. On-the-go Soil Properties Sensing for Site-Specific Management. $71,629. 1998-2000. M. Morgan, PI. S.M. Brouder and J. Lowenberg DeBoer, Co-PIs.

14. New Holland-Precision Agriculture. Development of Site-Specific Training Materials. $97,763. 1999-2000. M. Morgan, C. Medlin, S. Parsons, M. Strickland, G. Miles, S.M. Brouder, R. Nielsen, C. Johannsen, K. Morris, P. Carter, S. Hawkins, J. Frankenberger and J. Lowenberg-DeBoer, Co-PIs.

15. USDA NRICGP Soils and Soil Biology. Microbial Community Dynamics in the Rhizosphere of Zea mays L. and Glycine max. $250,000. 1998-2001. S.M. Brouder, PI. C.H. Nakatsu and R.D. Doerge, CoPIs.

16. Purdue Research Foundation Multi-Investigator Research Grant. Rhizosphere Microbial Community Succession. $46,664. 1999-2001. S.M. Brouder, PI, C.H. Nakatsu and R.D. Doerge, CoPIs.


17. State Extension Initiative Fund. Digital Diagnostics Proposal. $170,000. 2000-2001. Co-PI and member of Plant Diagnostics Lab; funds used in Plant Lab. P. Sellers, PI. K. Rane, R. Lerner, S.M. Brouder, T. Gibb, T. Jordan, R. McKenzie, and Z. Reicher, CoPIs.

18. USDA/EPA-NSF Water and Watersheds Program. Watershed Scale Assessment of E. coli Contamination: Implications of Source Identification for Public Policy. $697,588. 1999-2002. R.Turco, PI. S.M. Brouder, J. Frankenberger, A. Bhunia, G. Thomas, C.H. Nakatsu, J. Harbor. Co-PIs.

19. U.S. Environmental Protection Agency. Occurrence and Environmental Fate of Endocrine Disrupter Chemicals in Soil and Water. $99,206. 2000-2002. S.C. Rao, PI, L.S. Lee and S.M. Brouder, Co-PIs.

20. Potash and Phosphate Institute (FAR). Potassium Fertility Management for High Yield Corn. $97,500. 2001-2002. T. Vyn, PI. S.M. Brouder, Co-PI.

21. United Soybean Board-Potash and Phosphate Institute. Evaluation of Site-Specific Precision Management for Indiana Soybean Production Systems. $157,955. 1998-2002. S.M. Brouder, PI.

22. Indiana Soybean Board. Profitability of Variable Rate Lime Application. $53,936. 2000-2002. S.M. Brouder, PI.

23. Mary S. Rice Farm Fund. Geospatial Technology and Corn N Management: Evaluation of Production and Environmental Benefits. $10,000. 2000-2002. S.M. Brouder, PI.

24. Showalter Trust. Functional Ecology of E. coli in the Indiana Landscape: Implications for Environmental Management and the Protection of Water Quality and Human Health. $83,000. 2001-2002. S.M. Brouder, PI. R. Turco, CoPI.

25. Potash Corporation of Saskatchewan and the Mosaic Company. Graduate Fellowship in Potassium Research. $400,000. 2002 – 2012. S.M. Brouder, C. Beyrouty, J.J. Volenec, T. Vyn and B.C. Joern, CoPIs.

26. National Pork Producers Council. Fate and Transport of E. coli in soil and Subsurface Settings: Swine Waste Management within the Context of TMDLs. $40,000. 2002-2003. R.F. Turco, PI. S.M. Brouder, Co-PI.

27. Purdue School of Agriculture Research Incentive Account. Drainage Water Management Impacts on Watershed Nitrate Load, Soil Quality, and Farm Profitability. $30,000. 2004. J. Frankenberger, PI. E.J. Kladivko, S.M. Brouder, L.C. Bowling, and J. Lowenberg-DeBoer, Co-PIs.

28. United Soybean Board-Potash and Phosphate Institute. Complete: Coordination of Management Practices Enhancing Total Efficiency. $62,125. 2003-2004. S.M. Brouder, PI.

29. Mary S. Rice Farm Fund. Managing N by Zones: Evaluation of Environmental Benefits. $4,500. 2004. S.M. Brouder, PI.

30. Kansas State University-USDA. Consortium for Agricultural Soils Mitigation of Greenhouse Gases – Purdue University: Task 1, 2, 3, 5. $975,022. 2002-2005. Task 1. Basic Processes and Mechanisms. T. Filley, PI. R. Turco, S.M. Brouder, D. Rafferty, and R. Blanchette, Co-PIs. Task 2. Identification, Development, and Evaluation of Best Management Practices. T. Vyn, PI. S.M. Brouder, and E. Kladivko, CoPIs. Task 5. Development of Outreach Programs on the Carbon Cycle and Agricultural Best Management Practices. S.M. Brouder, PI.

31. Potash and Phosphate Institute (FAR). Potassium Bioavailability. $50,150. 1996-2004. S.M. Brouder, PI.


32. Purdue University School of Agriculture. Proposal to Establish the Site-Specific Management Center (SSMC) within the School of Agriculture, Purdue University. $180,000. 1999-2004. Key member of SSMC funds to support center activity. J. Lowenberg DeBoer, PI. J. Akridge, S.M. Brouder, J. Frankenberger, S. Hawkins, C. Johannsen, C. Medlin, G. Miles, M. Morgan, R. Nielsen, S. Parsons, M. Strickland, and J. Trott, CoPIs.

33. Agrium. Evaluation of ESN in Indiana. $10,000. 2004. S.M. Brouder, PI. 34. Mary S. Rice Farm Fund. Comprehensive Improvements in Potassium Management for

Indiana Corn and Soybean Producers. $10,000. 2003-2004. S.M. Brouder, PI. 35. Environmental Protection Agency Region 5. Contamination Remediation Optimization

Project 11. Task 1 – 4. $447,100. 2004-2007. R.F. Turco, PI. R. Swihart, C. Bigelow, S.M. Brouder, C. T. Jafvert, D. Ross, Co-PIs. Task 4: Metals in Indiana Soils. S.M. Brouder, PI.

36. Indiana Soybean Board. Development of Improved Recommendations for No-till Soybean Producers with Soil Stratification in Plant-Available K. $22,000. 2004-2005. S.M. Brouder, PI. T. Vyn, Co-PI.

37. Office of the Provost. Study in a Second Discipline: Statistics. $16,000. 2004-2005. S.M. Brouder, Recipient.

38. USDA NRI Water and Watersheds Program. Understanding the Survival of Fecal Microorganisms Salmonella and E. coli in Tile Drainage and Surface Water. $354,000. 2004-2007. R. F. Turco, PI. S.M. Brouder, T. Filley, and B. Applegate, Co-PIs.

39. Pheasants Forever. Estimation of Relative Carbon Sequestration by Warm-Season Prairie Grasses. $74,000. 2003-2007. T. Vyn, PI, S.M. Brouder and E. Kladivko, Co-PIs.

40. National Integrated Water Quality Program CSREES. Drainage Water Management Impacts on Watershed Nitrate Load, Soil Quality, and Farm Profitability. $580,000. 2004-2007. J. Frankenberger, PI. E.J. Kladivko, S.M. Brouder, L.C. Bowling and J. Lowenberg-DeBoer, Co-PIs.

41. Mary S. Rice Farm Fund. P & K Soil Testing: Effects of Year, within Year Variation, and Sampling Depth on Alfalfa Productivity and Nutrient Recovery. $7,000. 2005-2007. J.J. Volenec, PI. S.M. Brouder and B.C. Joern, Co-PIs.

42. Georgia Pacific Foundation. Soil Fertility Research. $9,000. 2006-2007. S.M. Brouder, PI. 43. Mary S. Rice Farm Fund. Corn Yield Response to Applied Fertilizer Nitrogen: Fine-Tuning

Purdue’s N Rate Recommendations. $10,000. 2006-2007. J. Camberato, PI. S.M. Brouder, B.C. Joern, and R. Nielsen, Co-PIs.

44. The Boeing Company. Biodiesel Sustainability. $10,000. 2006-2007. S.M. Brouder, PI. 45. College of Agriculture, Mission Oriented Grant. Impact of Potassium and Phosphorus

Nutrition on Establishment and Early Growth of Switchgrass Used for Biofuels. 2007 – 2008. $25,000. J. Volenec, PI, S.M. Brouder, K.D. Johnson and B.C. Joern, CoPIs.

46. Purdue Center for the Environment. In-situ Nitrogen Sensing Using Diode Laser Raman Spectroscopy. $30,000. 2007-2008. J. Sinfield, PI. S.M. Brouder and P. Schwab, CoPIs.

47. College of Agriculture, Mission Oriented Grant. Impact of Potassium and Phosphorus Nutrition Biomass Yield and Herbage Composition of Switchgrass Grown for Biofuels. 2008-2009. $24,680. J.J. Volenec, PI, S.M. Brouder, K.D. Johnson and B.C. Joern, CoPIs. Integrated.

48. College of Agriculture, Mission Oriented Grant. Comparative biofuel productivity potential and carbon, nitrogen, and water economies of Switchgrass, Miscanthus, Maize and a low-


input, Big Bluestem-dominated prairie. 2008 – 2009. $25,000. S.M. Brouder, PI, J.J. Volenec, R.F. Turco and D.R. Smith, CoPIs. Integrated.

49. Mary S. Rice. Rediscovering the science base for soil specific K recommendations. $12,000. Submitted 2007 - 2009. S.M. Brouder. Outreach.

50. Purdue Center for the Environment. Ingest, preservation and access for water quality datasets in an institutional repository 2007 - 2008. $21,360. M. Witt, PI, S.M. Brouder and M.S. Bracke, CoPIs. Research.

51. USDA NRI Managed Ecosystems Program. Ecological services of agro-biofuels: Productivity, soil C storage and air and water quality. 2008 – 2011. $399,999. S.M. Brouder, PI, J.J. Volenec, R.F. Turco, G. Ejeta, and D.R. Smith, CoPIs. Research.

52. Showalter Trust. Comparative biofuel productivity potential and carbon, nitrogen and water economies of switchgrass, Miscanthus, maize and a low-input, big bluestem-dominated prairie. 2008 – 2009. $75,000. S.M. Brouder, PI, R. Turco, J.J. Volenec, D.R. Smith, CoPIs.

53. International Plant Nutrition Institute. Gift funds to support research on productivity and environmental impacts of bioenergy crops. 2008-20XX . $20,000. J.J. Volenec, S.M. Brouder, R.F. Turco.

54. NIFA National Needs Fellowship. Graduate education to meet the agro-ecosystem services (AES) challenge. 2010 – 2015. $236,000. L.S. Lee, S.M. Brouder, J.J. Volenec, K.D. Gibson, L.S. Prokopy.

55. NIFA/USDA Special Programs (Washington) Project. Integrated economic, environment, and technical analyses of sustainable biomass energy systems. (FY09 & FY10) $351,263 (direct costs). W. Tyner, S.M. Brouder, L. Lee, B. Engel. Integrated.

56. NIFA/USDA Special Programs (Washington) Project. Midwest Center for Bioenergy Grasses Phase I (FY09 & FY10). $351,236 (direct cost). N. Carpita, PI, S.M. Brouder, D. Buckmaster, G. Ejeta, K. Ileleji, N. Mosier, J.J. Volenec, C.R. Weil. Bioenergy group represents cropping system component. Integrated.

57. USDA Special Programs (Washington) Project. National Test Facility for Aerospace Fuels and Propulsion. $1,360,000. D. Stanley, D. Lopp, J.M. Thom (Aviation Technology), S.M. Brouder (Agronomy), S. Heister (Aeronautic and Astronautic Engineering), G. Shaver (Mechanical Engineering), R. Steuterman (Energy Center). Integrated.

58. NIFA-AFRI Long-term Sustainable Agroecosytem Program-Sustainable Agricultural Systems (LTAP-SAS). Environmental and Productivity Benefits of Ecological Intensification of U.S., Maize-based Cropping Systems. S.M. Brouder, J.J. Volenec, R.F. Turco, T.S. Murrell, B. Gramig, L. Prokopy, H. Zhang, T. Vyn, C. Gerber. 2009. $200,000.

59. International Plant Nutrition Institute. Global Maize Initiative. J.J. Volenec, PI, S.M. Brouder, T. Vyn, R.F. Turco, B.C. Joern, R.L. Nielsen, and R.F. Turco Co-PIs. 2008 – 20XX. $60,000.

60. NSF REU Program. Purdue REU Site: Tackling Some of the Grand Challenges for Engineering. I. Hua, PI, S.R. Hoffman, J.W. Sutherland, R. Turco, S. Brouder, L. Nies, E.C. Blatchley, M.T. Harris, F. Zhao, T. Harton, Co-PIs. 2010 – 2012.

61. Purdue University-Moi University (PUMU) Partnership Seed Grants. Internationalizing soil and crop science curricula at Purdue and Moi Universities. D.G. Schulze, L. Unruh-Snyder, B. Joern, S. Brouder, G. Van Scoyoc, P. Owens, D.E. Stott. (AGRY) w/ W. Ng’etich, J.R. Okalebo, C.O. Othieno, P. Kisinyo, C. Serrem (Moi University). $7000.


62. USAID ISE Program. A Sub-Saharan Context for Internationalizing Crop, Soil, and Environmental Science Curricula. Schulze, D.G. (PI), G.E. Van Scoyoc, L.U. Snyder, B. Joern, P.R. Owens, S.M. Brouder, M. Crawford, H. Rowe, N. Freeman, D. Stott, W. Ng’etich, P. MnKeni 2010 – 2013. $150,000.

63. USDA/DOE North Central Sungrant Program. Optimization of Biomass Productivity and Environmental Sustainability for Cellulosic Feedstocks: Land Capability and Life Cycle Analysis. S.M. Brouder, R.F. Turco, J.J. Volenec, B. Gramig, D. Allen (Mendel Biotechnology, Inc.), and W. Tyner. 2009. $875,000. ($700,000/$175,000 sponsor/required match.) Integrated (submitted 2009/funded 2010)

64. DOE. Watershed scale optimization to meet sustainable cellulosic energy crop demand. I. Chaubey (PI), L. Bowling, S.M. Brouder, K. Cherkauer, B. Engel, J. Frankenberger, R. Goforth, B. Gramig, P. Murphy, J.J. Volenec (Co-PIs). 2010. $1,991,177 (w/ match); $1,592,385 (cost to sponsor).

65. USDA NIFA AFRI. cenusa bioenergy, Coordinated Agricultural Project (CAP) in Bioenergy. Purdue Univ. sub-award from IA State Univ. (lead institution). J. Volenec (PU lead PI), S.M. Brouder, R. Turco, C. Chaubey, K. Johnson, P. Murphy, K. Orvis, N. Carroll, N. Olynk, C. Martin, K. Ileleji, C. Martin (PU Co-PIs). 2011. $3,700,000 (PU) of $25 Million (total award to 6 institutions).

Students and Post Doctorates Advised Undergraduates in Summer Research Programs:

Mitchell Vernon REU program (2011) co-advised w/ R. Turco; Investigating the nitrogen cycle: effects of a commercial urease inhibitor between contrasting systems used for biofuels.

Grant McLeod REU program (2011) co-advised w/ R. Turco; Comparing Organic and Inorganic Fertilizer Effects on Ammonification and Nitrification.

Shanice Jones SROP program (2011) co-advised w/ J. Volenec; Nitrogen Impacts on the Cell Wall Composition of Contrasting Sorghum Lines Used for Biomass.

Graduate students under the direct supervision of Dr. Brouder:

Jason Wells M.S. (1998) co-advised w/ Dr. C. Nakatsu; Non-thesis option. Alexis Heldt M.S. (1999); Cover crop impacts on corn and soybean N

acquisition and yield. Brenda Hofmann M.S. (2002); Influence of tile spacing on crop yields, nitrate

concentrations and nitrogen flux in drainage water. Adam Brock M.S. (2004); Approaches to variable rate nitrogen management

in the eastern corn belt Fabian Fernandez Ph.D. (2006) co-advised w/ Dr. C. Beyrouty; Potassium

acquisition by soybean as affected by stratified soil potassium, growth stage, and soil water content.

Matt Ruark Ph.D. (2006); Fate of dissolved organic carbon in tile drained agroecosystems.

Jamalyn Evans M.S. (DNF) co-advised w/ Dr. J. Volenec; Impact of phosphorus and potassium on alfalfa root morphology.


Guillermo Hernandez Ph.D. (2007); Carbon sequestration in corn under four management systems: Greenhouse gas fluxes and soil organic carbon fractions

Brad Carter M.S. (2007) co-advised w/ Dr. E. Kladivko; Effects of controlled drainage on crop growth, soil quality, and nitrate loading in watersheds.

Andrea Bongen M.S. (2007); Metals in the Indiana environment. Sofia Lissbrant Ph.D. (2008); co-advised w/ Dr. J. Volenec; Innovative strategies

for determining critical nutrient levels for alfalfa performance

Jennifer Burks Ph.D. (expected 2012); co-advised w/ Dr. J. Volenec. N cycling in candidate biofuel crops

Monique Long Ph.D. (expected 2013); Physiology of N use efficiency in sorghum Ronald Navarrete Ph.D. (expected 2014); Potassium availability and use efficiency

in maize/soybean production systems Salah Issa M.S. (expected 2011); Predicting maize productivity potential in

humid regions of the U.S. Corn Belt with Hybrid Maize Patrick Woodson M.S. (2011) co-advised w/ Dr. J. Volenec; Switchgrass

productivity potential on marginal soils Ronald Smith Ph.D. (expected 2015); Bioenergy crop productivity on marginal

lands Service on graduate student advisory committees

Rodolfo Bongiovanni M.S. (1998); Ph.D. (2002) Agricultural Economics Viacheslav Adamchuk M.S. (1998); Ph.D. (2000) Agricultural Engineering Jean Brokish M.S. (1998); Agronomy Paul Carter M.S. (1999); Agronomy Esther Owubah M.S. (1999); Agronomy C. Ackerman M.S. (1999); Ph.D. (expected 2007); Agronomy Kathleen Ryan M.S. (2000); Agronomy Travis Idol Ph.D. (2000); Forestry Joao Marques Ph.D. (2000); Agronomy Chris Guest Ph.D. (2001); Agronomy Katerina Dontsova Ph.D. (2002); Agronomy W. Kess Berg M.S. (2002); Ph.D. (2005); Agronomy Yen-Chih Chen Ph.D. (2002); Civil Engineering Nerilde Favaretto Ph.D. (2002); Agronomy Xinhua Yin Ph.D. (2002); Agronomy Brian Ball M.S. (2002); Agronomy David Taylor M.S. (2002); Agronomy Bojan Stipesevic Ph.D. (2003); Agronomy Marshall Beatty M.S. (2003); Agronomy Synan Abu Qamar M.S. (2003); Agronomy Karen Thompson M.S. (2003); Agronomy Keith Morris Ph.D. (2004); Agronomy Ann Kline M.S. (2005); Agronomy Frank Tenkorang Ph.D. (2006); Agricultural Economics Roxanne Adeuya Ph.D. (2009); Agricultural Engineering


Srinivasulu Ale Ph.D. (2009); Agricultural Engineering Mary Jane Orr Ph.D. (expected 2012); Agronomy Melinda Adams M.S. (expected 2012); Botany RaeLynn Butler M.S. (expected 2012); Botany Isaac Emory Ph.D. (expected 2013); ESE-IGP/ABE Elizabeth Trybula M.S.E. (expected 2012); ESE-IGP/ABE Ciban Raj Ph.D. (expected 2013); Agricultural Engineering Heather Gall Ph.D. (2011); Civil Engineering Carson Reeling M.S. (2011); Agricultural Economics Erica Espinosa M.S. (2010); ESE-IGP/Agronomy Liang Li Ph.D. (expected 2013); Agricultural Economics Luis Rivera Ph.D. (expected 2012); Agronomy

Postdoctoral employees under Dr. Brouder’s supervision: Frederick Wanjau (1999 – 2001);

Katerina Dontsova (co-advised with T. Vyn: 2002), Pauline Nhamo (2010 – present), Ryan Dierking (2011 – present). Visiting Scholars: Dr. X. Fang (2002 – 2003) from Chinese Academy of Sciences.

Classroom Teaching AGRY 515 Plant Mineral Nutrition: Developed / instructor of record for 3-credit dual-level course that has been taught every other year beginning fall semester of 1996. The course is designed for students in the biological and agricultural sciences who require a comprehensive understanding of mechanisms controlling nutrient availability in soils, and nutrient assimilation and physiological function in higher plants. Diagnostic symptoms for nutrient imbalances are linked to the assimilation and transport processes and functions of minerals in plant metabolism. The course provides students with a broad understanding of the ecological principles and genetic aspects of mineral nutrition, including disease resistance, interactions with microbial communities in the rhizosphere, genetic variation in uptake- and use-efficiency, competition, and adaptation to deficiencies and toxicities. Contributions to other courses: ASM 322 Technology for Precision Agriculture and related text: (3 cr): A 3-module, multi-disciplinary course that is team-taught by Agricultural Engineering, Agronomy and Agricultural Economics faculty. Developed the portion of the curriculum pertaining to soil sampling and analysis, and plant nutrient management – a 2-wk module including lectures on the heterogeneous nature of soil chemical and physical properties, and on the theory and practice of fertility recommendations. The class includes discussions and lab exercises that explore the concept of scale of management. AGRY 399 Undergraduate Directed Projects (3 cr): Dr. Brouder supervises undergraduate credit experiences in the soil fertility, plant nutrition and water quality. Projects are components of field research projects, and they typically combine field, laboratory, data handling / manipulation and writing experiences AGRY 696 Graduate Seminar (1 cr): Participatory seminar class the responsibility for which is rotated among Agronomy faculty. The objective is to enhance graduate student skills for


critically reviewing and analyzing scientific (peer-review) literature, leading discussions of literature with audiences of mixed expertise, and presenting justification for new research. Guest Lectures: Single lecture in numerous courses including AGRY 365 Soil Fertility (multiple topics); AGRY 560 Soil Physics (Topic: Introduction to Geostatistics); AGRY 101 (Topic: Managing Natural Resources); ABE 591Y Instrumentation and Data Acquisition (Topic: Real World Sensor Function). Service to Science and Agriculture

Soil Science Society of America Journal Editorial Board - Associate Editor of Div. S-4 (Soil Fertility and Plant Nutrition) 2003 to 2009; Subcommittee: SSSAJ competitiveness 2003.

American Society of Agronomy - Div. A-8 (Integrated Agricultural Systems) Chair-Elect (2002), Incoming Chair (2003), Chair (2004); Annual Meetings Session Chair: Div. S-4 (1995); Div. S-8 (1997), and Div. S-4 (1999); Selection Committee for the Werner L. Nelson Award for Diagnosis of Yield Limiting Factors. 1997 to 1998 and 2002 to 2004; Chair Feasibility Committee for Information Guide for Wetlands Management of Agricultural Systems, ASA Monographs Committee

Coordination of Official Methods of Soil Analysis Committee (S889), Soil Science Society of America, 1999 to 2002.

Peer Reviewer of book chapters, proposals and manuscripts including submissions for Soil Science Society of America Journal, Crop Science, Agronomy Journal, Field Crops Research, Journal of Precision Agriculture, Journal of Environmental Quality, Plant and Soil, Soil Science and Journal of Production Agriculture.

Co-Chair of the XVI International Plant Nutrition Colloquium: Plant Nutrition for Sustainable Development and Global Health, Session B: Nutrient Management for Sustainability and Productivity, Aug. 26-30, 2009, Sacramento, CA.

Consortium for Agricultural Soils Mitigation of Greenhouse Gases: Purdue University representative to Task 2 (agricultural practices) and Task 5 (outreach) for CASMGS, 2000 – 2005.

Panelist for Competitive Grants Programs CSREES NRI Managed Ecosystems, 2003, 2005; NIFA AFRI Soil Processes Program, 2009.

Peer Review Panel for Office of Scientific Quality Review. USDA ARS 201 Watersheds, Water Availability, and Ecosystems Restoration Program, 2006-2007

Proposal review for Wisconsin and California Fertilizer Research Programs – Reviews for scientific merit, recurring.

Director of the Indiana Certification Program for Commercial Soil Testing Laboratories, 1997 - 2009.

North American Proficiency Testing Program for Quality Assurance in Public and Private Laboratories: Steering Committee, 1996 to 1997; Proposal Committee, 1997, and appointed member of the Soil Science Society of America Ad-hoc committee, 1997.

North Central Extension-Industry Soil Fertility Conference. Conference Planning Committee, 1998; State Representative, 1998 to 2004.

Indiana Plant Food Ag Chemical Association’s Agribusiness Council and Knowledge Committee. Kentuckiana Crop Production Seminar, Planning Committee 1996-2004; Indiana Program Director, 1998 to 2004; Seminar Chair, 1999, 2002 and 2003.

University Advisory Board of Agriliance (formerly Farmland Industries), 1998-2005.


Agricultural Conservation Innovation Center’s Ad hoc Committee to Develop Insurance Programs for BMPs, 1998. Nitrogen Management Expert Panel, 1999.

Indiana representative to the North Central Region Committee (NRC-13) on Soil Testing and Plant Analysis. 1996 to 2009. Member-at-large 2007.

Indiana representative to the North Central Regional Research Committee (NC-218) on Characterizing N Mineralization. 1998 to 2006. Member-at-large 1999, Secretary 2000, Chair 2001 to 2002

Indiana representative to the North Central Regional Research Committee (NC1032) on Characterizing active soil organic matter pools controlling soil N availability in maize-based cropping systems. 2006 to present.

Indiana representative to the North Central Region Committee (NCR-103) on Nontraditional Soil Additives, 1998-2006. Chair 1999.

Indiana representative to the North Central Region Committee (NRC-180) on Site-Specific Management, 1997 to 2002.

2010 Technical consultant for USAID-USDA Research Priorities to help shape research priorities & set new agenda for agricultural research.

iPlant Collaborative Genotype-to-Phenotype (iPG2P) Grand Challenge Project Plant Nutrition Working Group, 2010 – present.

Technical consultant to Technical Working Group on Agricultural Greenhouse Gasses (T-AGG) as expert on N2O and methane reductions, 2010.

Purdue Water Community (PWC) Executive Committee Member to grow Purdue’s prominence locally to internationally in water research and education, 2010 – present.

ASA-CSSA-SSSA Committee to Co-Author Official Tri-Societies “Position Statement on Climate Change,” Aug. 2010 – present.

International Plant Nutrition Institute (IPNI) Round Table / Advisory Committee for external review of IPNI goals and agendas. 2010.

External Reviewer to the Department of Energy’s Sustainability and Feedstock Research Portfolios. 2011.

Feed the Future Research Forum Group 9 Recorder and Conference Reporter on Research challenge II: Improve soil fertility, quality, and conservation. Washington, D.C. June 21 – 23, 2011.

REFEREES: Please notify me prior to contacting my referees. Dr. Ronald Turco Professor, Soil Microbiology Agronomy Department, Purdue University Lilly Hall of Life Sciences 915 W. State Street West Lafayette, IN, U.S.A 47907-2054 Tele. (765) 494-8077; Fax (765) 496-2926 Email: [email protected] Dr. Kenneth G. Cassman Director, Nebraska Center for Energy Science Research, and Heuermann Professor of Agronomy 103 Alexander Building - West 312 North 14th Street P. O. Box 880447


Lincoln, NE, U.S.A. 68588-0447 Phone: (402) 472-3852; FAX: (402) 472-9323 Email: [email protected] Dr. Paul E. Fixen Senior Vice President, Americas Group Coordinator, and Director of Research IPNI (International Plant Nutrition Institute) Americas Group 772-22nd Ave., South Brookings, SD 57006 USA Tele. (605) 692-6280; Fax (605) 697-7149 Email: [email protected] Dr. Sonny Ramaswamy College of Agricultural Sciences 126 Strand Agriculture Hall Oregon State University Corvallis, OR 97331 Bus: (541) 737-2331 Mobile: (765) 418-1881 Bus Fax: (541) 737-4574 E-mail: [email protected] Dr. Gebisa Ejeta Department of Agronomy Purdue University 1150 Lilly Hall of Life Sciences 915 W. State Street West Lafayette, IN 47907 USA Tele. (765) 494-4320 Email: [email protected] Dr. Newell Kitchen USDA ARS Cropping Systems and Water Quality Research Program 269 Agricultural Engineering Bldg. University of MO Columbia, MO, 65211 Phone: (573) 882-1114 ext. 305 Fax: (573) 882-111511 Email: [email protected] Dr. James E. Hill Professor of Agronomy and Associate Dean, International Programs College of Agriculture and Environmental Sciences University of California - Davis 260 Hunt Hall One Shields Ave


Davis, CA 95616 Tele. (530) 754-9600; Fax (530) 754-7160 Email: [email protected]

sylvie m. brouder - purdue agricultureagroecology; co-pi on usaid ise program grant on a sub-saharan...

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