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Subjects corn Remove constraint corn: corn Subjects winter wheat Remove constraint winter wheat: winter wheat Year 2005 Remove constraint 2005: 2005

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1. Are some crops synergistic to following crops?

Description:: Includes references
Author:: Anderson, R.L.
Subject:: crop production , crop rotation , cropping sequence , field crops , crop yield , grain yield , water use efficiency , Zea mays , corn , Triticum aestivum , winter wheat , Panicum miliaceum
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

2. Effects of composted swine manure on weed seedbank

Description:: Includes references
Author:: Menalled, F.D. , Kohler, K.A. , Buhler, D.D. , Liebman, M.
Subject:: annual weeds , botanical composition , viability , pig manure , composted manure , weeds , plant communities , buried seeds , crop residues , litter (bedding) , field experimentation , seedling emergence , chiseling , crop rotation , soil amendments , Triticum aestivum , winter wheat , Zea mays , corn , Glycine max , soybeans , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

3. Yield-based management zones and grid sampling strategies: describing soil test and nutrient variability

Description:: Includes references
Author:: Flowers, M. , Weisz, R. , White, J.G.
Subject:: crop production , crop management , grain yield , Glycine max , soybeans , Triticum aestivum , winter wheat , Zea mays , corn , double cropping , agricultural soils , clay loam soils , soil fertility , spatial variation , sampling , soil test values , nutrient requirements , North Carolina
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005