Search National Agricultural Library Digital Collections
Displaying items
21 - 30 of
94
start over
- Description:
- Includes references
- Author:
- Nicolaisen, J.E. , Gilley, J.E. , Eghball, B. , Marx, D.B.
- Subject:
- cattle manure , pig manure , soil amendments , crop residues , Zea mays , corn , Glycine max , soybeans , Triticum aestivum , winter wheat , losses from soil , agricultural runoff , phosphorus , nitrate nitrogen , ammonium nitrogen , nitrogen , manure spreading , Nebraska
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Paper presented at a symposium held November 6-10, 2005, Salt Lake City, Utah.
- Author:
- Krupinsky, J.M. , Tanaka, D.L. , Merrill, S.D. , Liebig, M.A. , Lares, M.T. , Hanson, J.D.
- Subject:
- Triticum aestivum , spring wheat , grain crops , cropping sequence , crop rotation , field crops , leaves , leaf spotting , lesions (plant) , necrosis , disease severity , Pyrenophora tritici-repentis , Leptosphaeria nodorum , plant pathogenic fungi , fungal diseases of plants , crop residues , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Tanaka, Donald L. , Liebig, Mark A. , Krupinsky, Joseph M. , Merrill, Stephen D.
- Subject:
- Triticum aestivum , spring wheat , cropping sequence , seed productivity , nitrogen content , crop rotation , Pisum sativum , crop residues , sustainable agriculture , Great Plains region , North Dakota
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Hunt, P.G. , Bauer, P.J. , Matheny, T.A. , Busscher, W.J.
- Subject:
- Triticum aestivum , wheat , Zea mays , corn , Glycine max , soybeans , grain crops , field crops , grain yield , crop yield , nitrogen , nutrient uptake , tillage , subsoiling , crop rotation , soil organic matter , crop residues , nutrient content , South Carolina
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Siemens, M.C. , Wilkins, D.E. , Correa, R.F.
- Subject:
- agricultural machinery and equipment , drilling , equipment performance , crop residues , crop residue management , sowing , no-tillage , plant establishment , Triticum aestivum , spring wheat , winter wheat , Brassica napus , canola , Hordeum vulgare , barley , mustard , Sinapis alba , Lupinus , crop yield , grain yield , Washington , Oregon
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Bidlack, J.E. , MacKown, C.T. , Rao, S.C.
- Subject:
- Cicer arietinum , chickpeas , Triticum aestivum , winter wheat , container-grown plants , dry matter accumulation , nitrogen content , plant nutrition , crop rotation , cultivars , soil fertility , plant growth , crop residues , nitrogen fertilizers , fertilizer rates , dry matter partitioning , Bradyrhizobium , soil inoculation , waste management
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Unger, P.W.
- Subject:
- Triticum aestivum , winter wheat , Sorghum bicolor , dryland farming , sowing , drilling , drills , no-tillage , crop residues , crop yield , seeds , seedling emergence , harvest index , yield components , yields , precipitation , soil water content , grains , plant establishment , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 1996
- Description:
- Includes references
- Author:
- Sainju, U.M. , Lenssen, A. , Caesar-Thonthat, T. , Waddell, J.
- Subject:
- soil , dry environmental conditions , soil analysis , plant growth , dry matter accumulation , soil organic carbon , nitrogen , tillage , crop rotation , cropping sequence , conventional tillage , no-tillage , spring wheat , Triticum aestivum , fallow , Lens culinaris , lentils , peas , Pisum sativum , soil chemical properties , crop residues , Great Plains region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2007
- Description:
- Includes references
- Author:
- Sainju, Upendra M. , Lenssen, Andrew W. , Goosey, Hayes B. , Snyder, Erin , Hatfield, Patrick G.
- Subject:
- Triticum aestivum , spring wheat , winter wheat , fallow , grazing , sheep , weed control , soil organic carbon , soil fertility , nitrogen , feces , urine , crop residues , crop residue management , tillage , cropping sequence , soil water content , ammonium nitrogen , nitrate nitrogen , grain yield , dry matter accumulation , soil depth , grazing intensity , Montana
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Price, A.J. , Stoll, M.E. , Bergtold, J.S. , Arriaga, F.J. , Balkcom, K.S. , Kornecki, T.S. , Raper, R.L.
- Subject:
- Raphanus sativus , Gossypium hirsutum , root radicle , root growth , plant extracts , cover crops , Avena strigosa , Trifolium incarnatum , Lupinus albus , Secale cereale , Triticum aestivum , Triticosecale , Brassica napus var. napus , Crotalaria juncea , Pisum sativum subsp. sativum var. arvense , Medicago lupulina , Vicia villosa , allelopathy , crop residues , winter , conservation tillage
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2008
