Search National Agricultural Library Digital Collections

You searched for:

Subjects corn Remove constraint corn: corn Subjects dryland farming Remove constraint dryland farming: dryland farming Subjects irrigated conditions Remove constraint irrigated conditions: irrigated conditions

Displaying all 3 items start over

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. Kenaf forage yield and quality under varying water availability

Description:: Includes references
Author:: Nielsen, D.C.
Subject:: Hibiscus cannabinus , kenaf , forage crops , crop yield , aridic regimes , silt loam soils , plant available water , water use , plant growth , height , cutting , irrigated conditions , dry matter accumulation , Zea mays , corn , crude protein , protein content , acid detergent fiber , neutral detergent fiber , nutrient content , nutritive value , dryland farming , irrigated farming , regression analysis , crop rotation , Triticum aestivum , wheat
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. 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