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Subjects corn Remove constraint corn: corn Subjects hybrids Remove constraint hybrids: hybrids Subjects soil fertility Remove constraint soil fertility: soil fertility

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1. Agronomic responses of corn hybrids from different eras to deficit and adequate levels of water and nitrogen

Description:: Includes references
Author:: O'Neill, P.M. , Shanahan, J.F. , Schepers, J.S. , Caldwell, B.
Subject:: Zea mays , corn , hybrids , grain yield , agronomic traits , plant-water relations , water stress , soil water deficit , nitrogen , soil fertility , nutrient availability , genotype-environment interaction , nutrition-genotype interaction , Nebraska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Midseason nitrogen fertility management for corn based on weather and yield prediction

Description:: Includes references
Author:: Derby, N.E. , Casey, F.X.M. , Kinghton, R.E. , Steele, D.D.
Subject:: Zea mays , corn , varieties , hybrids , growing season , grain yield , weather , nitrogen fertilizers , fertilizer application , soil fertility , nitrates , prediction , regression analysis , statistical models , evapotranspiration , continuous cropping , sprinkler irrigation , sandy loam soils , Hapludolls , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004