Search National Agricultural Library Digital Collections
Displaying items
1 - 10 of
182
start over
- Description:
- Includes references
- Author:
- Anderson, R.L.
- Subject:
- Triticum aestivum , winter wheat , grain crops , fallow , crop rotation , weeds , weed control , no-tillage , integrated weed management , population dynamics , literature reviews , crop residue management , buried seeds , seedlings , Great Plains region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Nichols, K.A. , Toro, M.
- Subject:
- soil aggregates , soil aggregation , soil quality , measurement , new methods , accuracy , particle size distribution , soil mechanical properties , soil management , diameter , tillage , vegetation cover , crop rotation , conventional tillage , fallow , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2011
- Description:
- Includes references
- Author:
- Unger, P.W. , Jones, O.R. , McClenagan, J.D. , Stewart, B.A. , Soil Science Society of America.
- Subject:
- Mollisols , semiarid soils , soil management , stubble mulching , no-tillage , Triticum aestivum , Sorghum bicolor , fallow , crop rotation , dryland farming , soil water , water conservation , erosion control , soil conservation , soil aggregates , soil aggregation , soil water storage , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1998
- Description:
- In the special issue: Water use in crop production / edited by M.B. Kirkham.
- Author:
- Unger, P.W. , Howell, T.A.
- Subject:
- agriculture , water conservation , crop production , irrigation , temporal variation , spatial variation , market competition , dryland farming , evaporation , weed control , irrigation systems , water management , irrigation water , tillage , mulches , no-tillage , soil water retention , fallow , water use efficiency , crop yield , harvest date , semiarid zones , literature reviews
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1999
- Description:
- Includes references
- Author:
- MacKown, C.T. , Heitholt, J.J. , Rao, S.C.
- Subject:
- Triticum aestivum , winter wheat , grain crops , Glycine max , soybeans , field crops , forage legumes , forage crops , crop yield , cropping systems , crop rotation , double cropping , dryland farming , soil erosion , planting date , hay , nitrogen fixation , nitrogen fertilizers , fertilizer rates , fallow , conventional tillage , no-tillage , grazing , crude protein , Oklahoma
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Johnson, W.C. III , Davis, R.F. , Mullinix, B.G. Jr.
- Subject:
- integrated pest management , fallow , tillage , soil solarization , soil heating , weeds , Cyperus esculentus , integrated weed management , plant parasitic nematodes , pesticide use reduction , Georgia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Wu, T. , Chellemi, D.O. , Graham, J.H. , Rosskopf, E.N.
- Subject:
- soil fungi , roots , tomatoes , Solanum lycopersicum var. lycopersicum , crop management , polymerase chain reaction , tillage , fallow , weeds , Paspalum notatum , cover crops , organic production , poultry manure , internal transcribed spacers , phylogeny , soil ecology , Fusarium oxysporum , community structure , Florida
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
- Description:
- Includes references
- Author:
- Shaner, Dale L. , Wiles, Lori , Hansen, Neil
- Subject:
- irrigated farming , atrazine , Zea mays , corn , grain crops , glyphosate , herbicide resistance , weed control , soil transport processes , losses from soil , herbicide residues , conventional tillage , deficit irrigation , no-tillage , Triticum aestivum , wheat , Helianthus annuus , sunflower seed products , field crops , crop rotation , fallow , soil depth , soil microorganisms , Colorado
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2009
- Description:
- Includes references
- Author:
- Barbarick, K.A. , Ippolito, J.A. , McDaniel, J. , Hansen, N.C. , Peterson, G.A.
- Subject:
- Triticum aestivum , Zea mays , agroecosystems , barium sulfate , biosolids , crop rotation , dryland farming , fallow , fertilizer rates , grain yield , nitrate nitrogen , nitrogen fertilizers , no-tillage , phosphorus , soil amendments , soil depth , soil fertility , soil formation , wastewater treatment , wheat , zinc
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2012
- Description:
- Includes references
- Author:
- Haramoto, E.R. , Gallandt, E.R.
- Subject:
- Phaseolus vulgaris , green beans , vegetable crops , Amaranthus retroflexus , broadleaf weeds , Brassica napus , Sinapis alba , cover crops , integrated weed management , plant growth , crop residues , plant density , dry matter accumulation , leaf area , height , fallow , crop-weed competition , plant establishment , Maine
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
