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1. Bacterial Diversity in Rhizospheres of Nontransgenic and Transgenic Corn

Description:
Includes references
Author:
Fang, Min , Kremer, Robert J. , Motavalli, Peter P. , Davis, Georgia
Subject:
Zea mays , corn , transgenic plants , gene expression , transgenes , Bacillus thuringiensis , crystal proteins , insecticidal proteins , herbicide resistance , glyphosate , environmental impact , soil bacteria , species diversity , ribosomal RNA , genes , gel electrophoresis , rhizosphere , agricultural soils , silt loam soils , sandy loam soils , clay soils , microbial physiology , silty clay soils , Missouri
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

2. Conversion from a sycamore biomass crop to a no-till corn system: effects on soils

Description:
Includes references
Author:
Devine, W.D. , Mullen, M.D. , Tyler, D.D. , Houston, A.E. , Joslin, J.D. , Hodges, D.G. , Tolbert, V.R. , Walsh, M.E.
Subject:
Platanus occidentalis , trees , Glycine max , soybeans , Zea mays , corn , no-tillage , crop rotation , residual effects , cropping sequence , agricultural soils , silt loam soils , Fragiudalfs , Hapludalfs , carbon , soil organic matter , nitrogen fertilizers , crop production , nitrogen content , soil aggregates , aggregate stability , soil depth , Tennessee
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Earthworm additions affect leachate production and nitrogen losses in typical midwestern agroecosystems

Description:
Includes references
Author:
Shuster, William D. , Shipitalo, Martin J. , Subler, Scott , Aref, Susanne , McCoy, Edward L.
Subject:
earthworms , Lumbricus terrestris , Aporrectodea , Octolasion , inoculation methods , silt loam soils , agricultural soils , population density , leaching , losses from soil , nitrogen , organic nitrogen compounds , agroecosystems , crop rotation , Zea mays , corn , Glycine max , soybeans , Triticum aestivum , wheat , ridge tillage , chiseling , soil nutrient balance , lysimeters , Ohio
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

4. Evaluation of dairy manure nitrogen-15 enrichment methods on short-term crop and soil nitrogen budgets

Description:
Includes references
Author:
Powell, J.M. , Kelling, K.A. , Munoz, G.R. , Cusick, P.R.
Subject:
cover crops , crop production , crop management , cropping systems , field crops , grasses , costs and returns , crop yield , legumes , literature reviews , cattle manure , nitrogen , stable isotopes , isotope labeling , nitrogen content , soil amendments , soil nutrient balance , soil fertility , soil nutrients , agricultural soils , silt loam soils , nutrient uptake , Zea mays , corn , United States , Michigan
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Influence of Tillage, Cropping, and Nitrogen Source on the Chemical Characteristics of Humic Acid, Fulvic Acid, and Water-Soluble Soil Organic Matter Fractions of a Long-Term Cropping System Study

Description:
Includes references
Author:
Ohno, Tsutomu , He, Zhongqi , Tazisong, Irenus A. , Senwo, Zachary N.
Subject:
crop production , agricultural soils , silt loam soils , soil organic matter , humic acids , fulvic acids , conventional tillage , no-tillage , fertilizer application , ammonium nitrate , poultry manure , fertilizer rates , application rate , cropping systems , Gossypium hirsutum , cotton , Zea mays , corn , Secale cereale , rye , crop rotation , spectroscopy , humic substances , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Nutrients in runoff following the application of swine manure to interrill areas

Description:
Includes references
Author:
Gilley, J.E. , Eghball, B. , Wienhold, B.J. , Miller, P.S.
Subject:
pig manure , manure spreading , agricultural soils , sandy loam soils , silt loam soils , clay soils , nitrogen , phosphorus , losses from soil , agricultural runoff , interrill erosion , animal manure management , nutrient management , swine feeding , corn , silty clay soils
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2001

7. Post-Harvest Soil Nitrate in Irrigated Corn: Variability Among Eight Field Sites and Multiple Nitrogen Rates

Description:
Includes references
Author:
Gehl, R.J. , Schmidt, J.P. , Godsey, C.B. , Maddux, L.D. , Gordon, W.B.
Subject:
nitrates , nitrogen , fertilizers , corn , Zea mays , leaching , fallow , rain , agricultural soils , soil texture , fertilizer application , silt loam soils , irrigation , spatial distribution , soil water movement , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

8. Sensitivity and uncertainty analyses of crop yields and soil organic carbon simulated with EPIC

Description:
Includes references
Author:
Wang, X. , He, X. , Williams, J.R. , Izaurralde, R.C. , Atwood, J.D.
Subject:
agricultural management models , Zea mays , corn , grain yield , soil organic matter , agricultural soils , prediction , estimation , continuous cropping , fertilizer application , nitrogen fertilizers , silt loam soils , Wisconsin
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

9. Simulating the fate of water in field soil--crop environment

Description:
Includes references
Author:
Cameira, M.R. , Fernando, R.M. , Ahuja, L. , Pereira, L.
Subject:
Root Zone Water Quality Model , agricultural soils , model validation , evapotranspiration , grain crops , plant growth , equations , mathematical models , silt loam soils , sandy soils , Zea mays , corn , irrigated soils , irrigated farming , grain yield , crop yield , forage crops , plant-water relations , Portugal
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005