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Authors Wilhelm, W.W. Remove constraint Wilhelm, W.W.: Wilhelm, W.W. Subjects corn Remove constraint corn: corn Subjects dryland farming Remove constraint dryland farming: dryland farming

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1. Container and Installation Time Effects on Soil Moisture, Temperature, and Inorganic Nitrogen Retention for an in situ Nitrogen Mineralization Method

Description:: Includes references
Author:: Wienhold, Brian J. , Varvel, Gary E. , Wilhelm, W.W.
Subject:: nitrogen , mineralization , soil water content , soil temperature , dryland farming , irrigated conditions , corn , Zea mays , agricultural soils , field experimentation
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Soybean nitrogen contribution to corn and sorghum in western corn belt rotations

Description:: Includes references
Author:: Varvel, G.E. , Wilhelm, W.W.
Subject:: Glycine max , soybeans , nitrogen , nutrient availability , Zea mays , corn , Sorghum bicolor , crop rotation , grain yield , nitrogen fertilizers , fertilizer application , fertilizer rates , dryland farming , irrigated conditions , continuous cropping , Corn Belt region , Nebraska
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003