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Subjects corn Remove constraint corn: corn Subjects economic analysis Remove constraint economic analysis: economic analysis Subjects Missouri Remove constraint Missouri: Missouri

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1. Corn Response to Conventional and Slow-Release Nitrogen Fertilizers across a Claypan Landscape

Description:: Includes references
Author:: Noellsch, A.J. , Motavalli, P.P. , Nelson, K.A. , Kitchen, N.R.
Subject:: Zea mays , corn , grain crops , nitrogen fertilizers , fertilizer rates , grain yield , slow-release fertilizers , claypan soils , nutrient uptake , nutrient use efficiency , field experimentation , topography , slope , urea , anhydrous ammonia , cost analysis , profitability , economic analysis , Missouri
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Profitability Maps as an Input for Site-Specific Management Decision Making

Description:: Includes references
Author:: Massey, R.E. , Myers, D.B. , Kitchen, N.R. , Sudduth, K.A.
Subject:: Zea mays , corn , Sorghum bicolor , grain sorghum , Glycine max , soybeans , profitability , yield mapping , precision agriculture , crop management , decision making , case studies , economic analysis , topsoil , soil erosion , drainage , Missouri
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008