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Torbert, H.A. (4)[remove]
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Harmel, R.D. (2)
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Prior, S.A. (2)
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Runion, G.B. (2)
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Dozier, M. (1)
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Erbach, D.C. (1)
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Haggard, B.E. (1)
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Haney, R. (1)
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Kenimer, A.L. (1)
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Rogers, H.H. (1)
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- Description:
- Includes references
- Author:
- Prior, S.A. , Runion, G.B. , Torbert, H.A. , Erbach, D.C.
- Subject:
- core samplers , soil analysis , tractors , hydraulic systems , hydraulic motors
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Torbert, H.A. , Prior, S.A. , Rogers, H.H. , Runion, G.B.
- Subject:
- elevated atmospheric gases , carbon dioxide , greenhouse gases , Glycine max , Sorghum bicolor , crop production , plant growth , nitrogen , soil fertility , legumes , loamy sand soils , fertilizer application , nitrogen fertilizers , isotope labeling , grain sorghum , soybeans , plant tissues , carbon nitrogen ratio , nutrient uptake , dry matter accumulation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Harmel, R.D. , Kenimer, A.L. , Searcy, S.W. , Torbert, H.A.
- Subject:
- precision agriculture , nitrogen fertilizers , application rate , soil fertility , water pollution , runoff , water quality , seasonal variation , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Harmel, R.D. , Torbert, H.A. , Haggard, B.E. , Haney, R. , Dozier, M.
- Subject:
- water pollution , agricultural watersheds , pastures , agricultural runoff , poultry manure , fertilizer application , fertilizer rates , water quality , chemical concentration , nitrogen , phosphorus , pollution load , Texas
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004