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Subjects corn Remove constraint corn: corn Subjects United States Remove constraint United States: United States Subjects grain yield Remove constraint grain yield: grain yield

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1. Alfalfa Nitrogen Credit to First-Year Corn: Potassium, Regrowth, and Tillage Timing Effects

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

2. Comparing Continuous Corn and Corn-Soybean Cropping Systems

Description:: Includes references
Author:: Daberkow, Stan , Payne, James , Schepers, James
Subject:: Zea mays , corn , Glycine max , soybeans , continuous cropping , crop rotation , crop yield , grain yield , economic analysis , costs and returns , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. Diallel analyses of agronomic traits using Chinese and U.S. maize germplasm

Description:: Includes references
Author:: Glover, M.A. , Willmot, D.B. , Darrah, L.L. , Hibbard, B.E. , Zhu, X.
Subject:: Zea mays , corn , germplasm , plant genetic resources , agronomic traits , grain yield , diallel analysis , lodging , flowering , plant development , plant architecture , pest resistance , insect pests , Ostrinia nubilalis , general combining ability , specific combining ability , China , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Economic and Environmental Benefits from Canopy Sensing for Variable-Rate Nitrogen Corn Fertilization

Description:: Paper presented at the ASABE International Meeting, held June 21-24, 2009, Reno, Nevada.
Author:: Kitchen, Newell R. , Shanahan, John F. , Roberts, Darrin F. , Sudduth, Kenneth A. , Scharf, Peter C. , Ferguson, Richard B. , Adamchuk, Viacheslav , American Society of Agricultural and Biological Engineers. Meeting.
Subject:: canopy , reflectance , nitrogen fertilizers , fertilizer application , application rate , spatial variation , remote sensing , precision agriculture , nutrient management , decision making , costs and returns , grain yield , profitability , corn , Zea mays , prices , soil , France , Missouri , Nebraska , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

5. Effects of manure use and use restrictions on variable production costs and net incomes for United States corn producers

Description:: Includes references
Author:: Beckman, Jayson , Livingston, Michael
Subject:: Zea mays , animal manures , corn , farm structure , fertilizer application , fertilizers , grain yield , income , models , operating costs , profits and margins , soil conditioners , variable costs , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2012

6. Plant-to-plant variability in corn production

Description:: Includes references
Author:: Martin, K.L. , Hodgen, P.J. , Freeman, K.W. , Melchiori, R. , Arnall, D.B. , Teal, R.K. , Mullen, R.W. , Desta, K. , Phillips, S.B. , Solie, J.B.
Subject:: Zea mays , corn , grain crops , grain yield , spatial variation , environmental factors , geographical variation , seedling emergence , plant establishment , Argentina , Mexico , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005