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Hatfield, J.L. (2)
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Karlen, D.L. (2)
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Ahuja, L.R. (1)
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Akhmedov, B. (1)
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Baianu, I.C. (1)
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Bakhsh, A. (1)
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Busby, W.D. (1)
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Casler, M.D. (1)
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Clark, J.T. (1)
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Diers, B.W. (1)
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- Description:
- In the special issue: Soil quality as an indicator of sustainable tillage practices / edited by D.L. Karlen.
- Author:
- Logsdon, S.D. , Karlen, D.L.
- Subject:
- no-tillage , ridge tillage , conventional tillage , soil quality , soil compaction , bulk density , soil water content , loess soils , crop management , continuous cropping , crop rotation , corn , Zea mays , soybeans , Glycine max , alfalfa , Medicago sativa , crop yield , landscape position , agricultural watersheds , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Doraiswamy, P.C. , Hatfield, J.L. , Jackson, TJ. , Akhmedov, B. , Prueger, J. , Stern, A.
- Subject:
- Landsat , satellites , remote sensing , image analysis , corn , soybeans , crop yield , simulation models , leaf area index , canopy , reflectance , soil water content , thematic maps , field experimentation , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Kabelka, E.A. , Diers, B.W. , Fehr, W.R. , LeRoy, A.R. , Baianu, I.C. , You, T. , Neece, D.J. , Nelson, R.L.
- Subject:
- Glycine max , soybeans , field crops , crop yield , high-yielding varieties , cultivars , alleles , genotype , plant genetic resources , genetic markers , microsatellite repeats , agronomic traits , quantitative trait loci , height , protein content , Illinois , Indiana , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Bakhsh, A. , Hatfield, J.L. , Kanwar, R.S. , Ma, L. , Ahuja, L.R.
- Subject:
- Root Zone Water Quality Model , simulation models , agricultural soils , watersheds , nitrate nitrogen , losses from soil , subsurface drainage , drainage water , Zea mays , corn , Glycine max , soybeans , crop yield , water pollution , soil horizons , soil physical properties , soil texture , nitrogen , application rate , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Clark, J.T. , Russell, J.R. , Karlen, D.L. , Singleton, P.L. , Busby, W.D. , Peterson, B.C.
- Subject:
- corn stover , fields , grazing , beef cattle , winter , soil compaction , soil penetration resistance , bulk density , no-tillage , discing , Glycine max , soybeans , crop yield , silt loam soils , clay loam soils , crop rotation , Zea mays , soil aggregates , soil water content , surface roughness , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Smith, K.F. , Casler, M.D.
- Subject:
- Bromus inermis , Dactylis glomerata , Panicum virgatum , Elytrigia , hybrids , forage grasses , cultivars , variety trials , spatial variation , crop yield , geographical variation , statistical analysis , mathematical models , equations , Wisconsin , Pennsylvania , Iowa , South Dakota , Nebraska , Oklahoma
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004