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The top documents tagged [weathered soils]

The chemistry of two streams draining kaolinitic soils Daniel Markewitz (Univ. of Georgia) Ricardo Figueiredo (EMBRAPA) Eric Davidson (Woods Hole Research
The chemistry of two streams draining kaolinitic soils Daniel Markewitz (Univ. of Georgia) Ricardo Figueiredo (EMBRAPA) Eric Davidson (Woods Hole Research
213 views
Changing enzymatic activities and mycorrhizal infections in a chronosequence of secondary and mature forests of eastern Amazonia Cl á udio Jos é Reis de
Changing enzymatic activities and mycorrhizal infections in a chronosequence of secondary and mature forests of eastern Amazonia Cl á udio Jos é Reis de
218 views
State of the scientific knowledge on properties and genesis of Anthropogenic Dark Earths in Central Amazonia
State of the scientific knowledge on properties and genesis of Anthropogenic Dark Earths in Central Amazonia
163 views
Pedogenesis
Pedogenesis
94 views
27.08.2014PSP5 - 2014 Breeding Sorghum for P-limited Soils in Western Africa: From Field to Gene Level Willmar L. Leiser, Henry Frederick W. Rattunde,
27.08.2014PSP5 - 2014 Breeding Sorghum for P-limited Soils in Western Africa: From Field to Gene Level Willmar L. Leiser, Henry Frederick W. Rattunde,
213 views
Some Recent Research Regarding Soil Physical Properties Russell Yost, Ph.D. Department of Tropical Plant and Soil Science University of Hawai`i at Manoa
Some Recent Research Regarding Soil Physical Properties Russell Yost, Ph.D. Department of Tropical Plant and Soil Science University of Hawai`i at Manoa
217 views
5. Buffering capacity Soils high in SOM and clay minerals are more resistant to change in pH Sandy soils and highly weathered soils are least buffered
5. Buffering capacity Soils high in SOM and clay minerals are more resistant to change in pH Sandy soils and highly weathered soils are least buffered
217 views
EVALUATION OF PERCOLATION AND NITROGEN LEACHING FROM A SWEET PEPPER CROP GROWN ON AN OXISOL SOIL IN NORTHWEST PUERTO RICO Eric Harmsen, Joel Colon, Carmen
EVALUATION OF PERCOLATION AND NITROGEN LEACHING FROM A SWEET PEPPER CROP GROWN ON AN OXISOL SOIL IN NORTHWEST PUERTO RICO Eric Harmsen, Joel Colon, Carmen
215 views
Sorption of Anions Important because: Several nutrients and agricultural chemicals are negatively charged. –Nitrate, phosphate, sulfate, selenate,… Tropical,
Sorption of Anions Important because: Several nutrients and agricultural chemicals are negatively charged. –Nitrate, phosphate, sulfate, selenate,… Tropical,
217 views
Important to understand how roots interface with the ecosystem because: Roots found in the soil, tree canopies, hyporheic zone, etc. – determined by soil
Important to understand how roots interface with the ecosystem because: Roots found in the soil, tree canopies, hyporheic zone, etc. – determined by soil
219 views
Clay Mineralogy. Clay is a particle SIZE Predominant make-up is SECONDARY minerals
Clay Mineralogy. Clay is a particle SIZE Predominant make-up is SECONDARY minerals
214 views
Black carbon from rice residues as soil amendment and for carbon sequestration 1 Haefele SM, 2 Konboon Y, 3 Knoblauch C, 4 Koyama S, 1 Gummert M, 1 Ladha
Black carbon from rice residues as soil amendment and for carbon sequestration 1 Haefele SM, 2 Konboon Y, 3 Knoblauch C, 4 Koyama S, 1 Gummert M, 1 Ladha
214 views