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Subjects corn Remove constraint corn: corn Subjects agricultural soils Remove constraint agricultural soils: agricultural soils Authors Jaynes, D.B. Remove constraint Jaynes, D.B.: Jaynes, D.B.

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1. Relationship of corn and soybean yield to soil and terrain properties

Description:: Includes references
Author:: Kaspar, T.C. , Pulido, D.J. , Fenton, T.E. , Colvin, T.S. , Karlen, D.L. , Jaynes, D.B. , Meek, D.W.
Subject:: Zea mays , corn , Glycine max , soybeans , grain yield , agricultural soils , soil chemical properties , soil physical properties , soil fertility , spatial variation , topography , fields , landscapes , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Simulated Effects of Nitrogen Management and Soil Microbes on Soil Nitrogen Balance and Crop Production

Description:: Includes references
Author:: Ma, Liwang , Malone, R.W. , Jaynes, D.B. , Thorp, K.R. , Ahuja, L.R.
Subject:: agricultural soils , nitrogen , fertilizers , application rate , application timing , Root Zone Water Quality Model , simulation models , soil nutrient balance , soil microorganisms , population growth , carbon , equations , crop yield , corn , soybeans , Zea mays , Glycine max , crop production , tile drainage , nitrate nitrogen , losses from soil
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

3. Surface and subsurface solute transport properties at row and interrow positions

Description:: Includes references
Author:: Gaur, A. , Jaynes, D.B. , Horton, R. , Ochsner, T.E.
Subject:: soil transport processes , solutes , time domain reflectometry , soil water movement , macropore flow , electrical conductivity , soil profiles , topsoil , agricultural soils , strip cropping , Zea mays , corn , Glycine max , soybeans , Avena sativa , oats , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007