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Authors
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Ahuja, L.R. (4)
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Hatfield, J.L. (4)
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Wienhold, B.J. (4)
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Halvorson, A.D. (3)
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Jaynes, D.B. (3)
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Johnson, Jane M.F. (3)
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Parkin, T.B. (3)
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Acosta-Martínez, V. (2)
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Cotty, Peter J. (2)
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Del Grosso, S.J. (2)
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Displaying items
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68
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- Description:
- Includes references
- Author:
- DeJong-Hughes, Jodi , Johnson, Jane M.F.
- Subject:
- deep tillage , soil pans , soil penetration resistance , soil compaction , crop yield , subsoiling , Zea mays , corn , landscape position , drainage , agricultural soils , soil temperature , Minnesota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Van Bavel, C.H.M.
- Subject:
- evapotranspiration , lysimeters , field experimentation , agricultural soils , Zea mays , corn , Triticum aestivum , wheat , grasslands , Eastern United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1961
- Description:
- Includes references
- Author:
- Acosta-Martínez, V. , Rowland, D. , Sorensen, R. B. , Yeater, K. M.
- Subject:
- agricultural soils , loamy sand soils , soil microorganisms , microbial activity , community structure , cropping systems , cropping sequence , crop rotation , peanuts , corn , cotton , Arachis hypogaea , Zea mays , Gossypium hirsutum , soil enzymes , enzyme activity , fatty acid esters , legumes , soil nutrient dynamics , carbon , Georgia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Li, Changsheng , Farahbakhshazad, Neda , Jaynes, Dan B. , Dinnes, Dana L. , Salas, William , McLaughlin, Dennis
- Subject:
- agricultural soils , nitrate nitrogen , leaching , soil water movement , biogeochemical cycles , simulation models , tile drainage , hydrologic models , water flow , equations , precipitation , soil texture , soil organic carbon , fertilizer application , application rate , adsorption , desorption , soybeans , corn , crop yield , nutrient uptake , soil nutrient balance , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2006
- Description:
- Includes references
- Author:
- Abou Najm, Majdi R. , Jabro, Jalal D. , Iversen, William M. , Mohtar, Rabi H. , Evans, Robert G.
- Subject:
- preferential flow , soil water , soil depth , clay loam soils , vegetation cover , no-tillage , soybeans , agricultural soils , corn , provenance , digital images , Montana , Indiana
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Muñoz, G.R. , Powell, J.M. , Kelling, K.A.
- Subject:
- nitrogen fertilizers , dairy manure , fertilizer application , agricultural soils , cropping systems , nitrate nitrogen , environmental fate , losses from soil , leaching , runoff , corn , Zea mays , nutrient uptake , isotope labeling , equations , application timing , application rate , seasonal variation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2003
- Description:
- Includes references
- Author:
- Russell, Ann E. , Cambardella, Cynthia A. , Laird, David A. , Jaynes, Dan B. , Meek, David W.
- Subject:
- nitrogen fertilizers , fertilizer application , soil organic carbon , chemical concentration , biogeochemical cycles , soil organic matter , biodegradation , mineralization , plant residues , roots , fertilizer rates , agricultural soils , Zea mays , corn , continuous cropping , crop rotation , Avena sativa , oats , Medicago sativa , Glycine max , soybeans , long term experiments , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references.
- Author:
- Mielke, L.N. , Ellis, J.R.
- Subject:
- cattle feeding , feedlots , groundwater contamination , nitrogen , soil chemical properties , soil physical properties , highlands , agricultural soils , nitrate nitrogen , crop rotation , corn , Zea mays , alfalfa , Medicago sativa , land use change , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1976
- Description:
- In the special issue: the 4th USDA Greenhouse Gas Symposium. Paper presented at the 4th USDA Greenhouse Gas Symposium "Positioning Agriculture and Forestry to meet the Challenges of Climate Change", February 6-8, 2007, Baltimore, Maryland.
- Author:
- Halvorson, A.D. , Del Grosso, S.J. , Reule, C.A.
- Subject:
- gas emissions , greenhouse gases , nitrous oxide , nitrogen , tillage , crop rotation , irrigated farming , agricultural soils , nitrogen fertilizers , growing season , Zea mays , no-tillage , continuous cropping , corn , Phaseolus vulgaris , dry beans , Hordeum vulgare subsp. vulgare , fertilizer application , urea fertilizers , ammonium nitrate , linear models , conventional tillage , cropping sequence , Colorado
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Gilley, J.E. , Sabatka, W.F. , Eghball, B. , Marx, D.B.
- Subject:
- overland flow , phosphorus , nitrate nitrogen , ammonium nitrogen , nitrogen , sediment yield , losses from soil , water erosion , agricultural soils , agricultural runoff , rainfall simulation , no-tillage , discing , cattle manure , pig manure , soil amendments , crop residues , Zea mays , corn , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
