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Year 2004 Remove constraint 2004: 2004 Subjects corn Remove constraint corn: corn Subjects costs and returns Remove constraint costs and returns: costs and returns

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1. Agroecosystem performance during transition to certified organic grain production

Description:: Includes references
Author:: Delate, K. , Cambardella, C.A.
Subject:: organic production , Zea mays , corn , Glycine max , soybeans , Avena sativa , oats , Medicago sativa , alfalfa , crop rotation , grain yield , organic certification , cover crops , composts , soil amendments , insect pests , Ostrinia nubilalis , Cerotoma trifurcata , weeds , plant density , soil fertility , costs and returns , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Efficient allocations of irrigation water and nitrogen fertilizer in corn production

Description:: Includes references
Author:: Lu, Y.C. , Camp, C.R. , Sadler, E.J.
Subject:: Zea mays , corn , irrigated farming , water allocation , irrigation rates , fertilizer application , nitrogen fertilizers , costs and returns , profitability , profits and margins , profit maximization , precision agriculture , South Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Optimal levels of irrigation in corn production in the Southeast Coastal Plain

Description:: Includes references
Author:: Lu, Y.C. , Sadler, E.J. , Camp, C.R.
Subject:: Zea mays , corn , crop production , irrigated farming , irrigation rates , fertilizer application , nitrogen fertilizers , costs and returns , profits and margins , irrigation requirement , coastal plain soils , South Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004