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Authors
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Ahuja, L.R. (2)
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Hatfield, J.L. (2)
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Mielke, L.N. (2)
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Parkin, T.B. (2)
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Bakhsh, A. (1)
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Dinnes, Dana L. (1)
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Eghball, B. (1)
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Eisenhauer, D.E. (1)
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Ellis, J.R. (1)
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Farahbakhshazad, Neda (1)
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- 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:
- Parkin, T.B.
- Subject:
- estimation , sampling , environmental monitoring , greenhouse gases , nitrous oxide , gas emissions , soil physical properties , field experimentation , agricultural soils , corn , Zea mays , soybeans , Glycine max , nitrate nitrogen , temporal variation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- 8 ref.
- Author:
- Martin, D.L. , Watts, D.G. , Mielke, L.N. , Frank, K.D. , Eisenhauer, D.E.
- Subject:
- Zea mays , corn , crop production , nitrate nitrogen , chemical concentration , groundwater , groundwater contamination , irrigation water , water pollution , fertilizers , leaching , agricultural soils , sandy soils , water uptake , nutrient uptake , computer analysis , simulation models , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1982
- Description:
- Includes references
- Author:
- Parkin, T.B. , Hatfield, J.L.
- Subject:
- agricultural soils , nitrous oxide , gas emissions , anhydrous ammonia , nitrapyrin , soil amendments , pollution control , air pollution , nutrient use efficiency , nutrient management , application timing , nitrification inhibitors , nutrient availability , nitrate nitrogen , ammonium nitrogen , grain yield , Zea mays , corn , Corn Belt region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- 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:
- 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:
- 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:
- 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
- Description:
- Includes references
- Author:
- Ma, Liwang , Malone, R.W. , Jaynes, D.B. , Thorp, K.R. , Ahuja, L.R.
- Subject:
- agricultural soils , nitrogen , fertilizers , application rate , application timing , Root Zone Water Quality Model , simulation models , soil nutrient balance , soil microorganisms , population growth , carbon , equations , crop yield , corn , soybeans , Zea mays , Glycine max , crop production , tile drainage , nitrate nitrogen , losses from soil
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Bakhsh, A. , Hatfield, J.L. , Kanwar, R.S. , Ma, L. , Ahuja, L.R.
- Subject:
- Root Zone Water Quality Model , simulation models , agricultural soils , watersheds , nitrate nitrogen , losses from soil , subsurface drainage , drainage water , Zea mays , corn , Glycine max , soybeans , crop yield , water pollution , soil horizons , soil physical properties , soil texture , nitrogen , application rate , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Nance, C.D. , Gibson, L.R. , Karlen, D.L.
- Subject:
- Triticosecale , winter , nitrate nitrogen , nitrogen , fertilizer application , application rate , Zea mays , corn , Glycine max , nutrient uptake , soil nutrient balance , dry matter accumulation , grain yield , silage , agricultural soils , nutrient use efficiency , crop rotation , water quality , agricultural runoff , losses from soil , leaching , soybeans , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
