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Subjects Triticum aestivum Remove constraint Triticum aestivum: Triticum aestivum Subjects corn Remove constraint corn: corn Subjects precision agriculture Remove constraint precision agriculture: precision agriculture

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1. A site-specific center pivot irrigation system for highly-variable coastal plain soils

Description:: Includes references
Author:: Sadler, E.J. , Camp, C.R. , Evans, D.E. , Usrey, L.J.
Subject:: center pivot irrigation , irrigated farming , coastal plain soils , precision agriculture , crop yield , grain yield , Zea mays , corn , Triticum aestivum , wheat , Glycine max , soybeans , crop rotation , irrigation rates , South Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 1996

2. Linking microbial-scale findings to farm-scale outcomes in a dryland cropping system

Description:: Includes references
Author:: Johnson, C.K. , Wienhold, B.J. , Doran, J.W. , Drijber, R.A. , Wright, S.F.
Subject:: precision agriculture , dryland farming , Zea mays , corn , Triticum aestivum , wheat , Panicum miliaceum subsp. miliaceum , millets , crop production , crop yield , fallow , soil fungi , vesicular arbuscular mycorrhizae , mycorrhizal fungi , symbiosis , soil physics , electrical conductivity , Colorado
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Severity, extent and persistence of spatial yield variation in production fields in the SE US Coastal Plain

Description:: Includes references
Author:: Sadler, E.J. , Evans, D.E. , Gerwig, B.K. , Millen, J.A. , Thomas, W. , Fussell, P.
Subject:: Zea mays , corn , Triticum aestivum , wheat , Glycine max , soybeans , crop production , crop yield , spatial variation , precision agriculture , coastal plains , Southeastern United States , North Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Site-Specific Management Zones Based on Soil Electrical Conductivity in a Semiarid Cropping System

Description:: Includes references
Author:: Johnson, C.K. , Mortensen, D.A. , Wienhold, B.J. , Shanahan, J.F. , Doran, J.W.
Subject:: precision agriculture , agricultural soils , electrical conductivity , soil depth , spatial variation , semiarid soils , fields , grain yield , winter wheat , Triticum aestivum , Zea mays , corn , Colorado
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003

5. Soil Electrical Conductivity and Topography Related to Yield for Three Contrasting Soil-Crop Systems

Description:: Includes references
Author:: Kitchen, N.R. , Drummond, S.T. , Lund, E.D. , Sudduth, K.A. , Buchleiter, G.W.
Subject:: agricultural soils , electrical conductivity , topography , grain yield , cropping systems , corn , winter wheat , soybeans , grain sorghum , Zea mays , Glycine max , Triticum aestivum , Sorghum bicolor , statistical analysis , correlation , regression analysis , neural networks , nonlinear models , altitude , slope , aspect , precision agriculture , sensors , Colorado , Kansas , Missouri
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003