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- Description:
- Includes references
- Author:
- Yost, Matt A. , Coulter, Jeffrey A. , Russelle, Michael P. , Sheaffer, Craig C. , Kaiser, Daniel E.
- Subject:
- Medicago sativa , Zea mays , alfalfa , corn , fertilizer rates , fertilizer use reduction , fine-textured soils , grain yield , nitrogen , nitrogen fertilizers , plants , potassium , prices , regrowth , silage , tillage , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- 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
- Description:
- Includes references
- Author:
- Ribaudo, Marc O. , Johansson, Robert C.
- Subject:
- crop production , Zea mays , corn , nutrient management , nitrogen , phosphorus , soil nutrients , soil fertility , pollution control , rural areas , suburban areas , fertilizers , fertilizer application , animal manures , literature reviews , environmental quality , nonpoint source pollution , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Author:
- Joyce Smith Cooper , Ezra Khan , Robert Ebel
- Subject:
- Agricultural Resource Management Survey , USDA , confidence interval , corn , crop production , data analysis , durum wheat , fertilizer application , field crops , foods , inventories , irrigation , life cycle assessment , nitrogen , oats , organic fertilizers , peanuts , pesticide application , pesticides , rice , sampling , seeds , soybeans , tillage , uncertainty , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2013
- Description:
- Includes references
- Author:
- Harmel, Daren , Qian, Song , Reckhow, Ken , Casebolt, Pamela
- Subject:
- nutrients , pollution load , agricultural runoff , databases , pastures , rangelands , land use , nitrogen , phosphorus , corn , Zea mays , crop rotation , wheat , oats , barley , Citrus , vegetables , Sorghum (Poaceae) , soybeans , cotton , fallow , peanuts , agricultural watersheds , phosphorus fertilizers , rain , Internet resource , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Reberg-Horton, S. Chris , Grossman, Julie M. , Kornecki, Ted S. , Meijer, Alan D. , Price, Andrew J. , Place, George T. , Webster, Theodore M.
- Subject:
- allelopathy , biomass , cash crops , climate , conservation tillage , corn , cover crops , crop production , energy crops , environment , grain crops , growers , immobilization in soil , impedance , legumes , microclimate , nitrogen , organic production , plant nutrition , plant residues , reduced tillage , researchers , soil types , soil water , stubble tillage , weed control , weeds , winter , United States
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
