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Authors
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Rowe, D.E. (4)
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Sistani, K.R. (4)
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Alva, A.K. (3)
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Delgado, J.A. (3)
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Eigenberg, R.A. (3)
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Scagel, C.F. (3)
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Woodbury, B.L. (3)
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Adams, M.B. (2)
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Cheng, L. (2)
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Cole, N.A. (2)
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Displaying items
31 - 40 of
106
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- Description:
- Includes references
- Author:
- McLaughlin, M.R. , Sistani, K.R. , Fairbrother, T.E. , Rowe, D.E.
- Subject:
- Cynodon dactylon , forage grasses , forage crops , hay , nutrient management , forage legumes , Triticum aestivum , wheat , grain crops , crop yield , dry matter accumulation , nutrient uptake , phosphorus , soil fertility , Trifolium alexandrinum , pig manure , effluents , fertilizer application , nitrogen , Mississippi
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- In the special issue: Soil erosion and carbon dynamics / edited by R. Lal.
- Author:
- Al-Sheikh, A. , Delgado, J.A. , Barbarick, K. , Sparks, R. , Dillon, M. , Qian, Y. , Cardon, G.
- Subject:
- sandy soils , rangeland soils , wind erosion , carbon , nitrogen , soil organic matter , soil nutrient dynamics , carbon sequestration , crop rotation , small grains , potatoes , Solanum tuberosum , soil chemical properties , soil physical properties , Colorado
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Ra, H.S.Y. , Geiser, L.H. , Crang, R.F.E.
- Subject:
- air pollution , atmospheric deposition , nitrogen , sulfur , nutrients , nutrient content , lichens , nitrate nitrogen , ammonium nitrogen , photosynthesis , light intensity , carotenoids , elements , potassium , sodium , seasonal variation , Washington , Oregon
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Milchunas, D.G. , Mosier, A.R. , Morgan, J.A. , LeCain, D.R. , King, J.Y. , Nelson, J.A.
- Subject:
- steppes , grasslands , carbon dioxide , elevated atmospheric gases , defoliation , forage grasses , forage quality , yields , livestock , ruminants , grazing , nitrogen , nitrogen fertilizers , fertilizer rates , cellulose , lignin , crude protein , protein content , digestibility , seasonal variation , animal performance , nutritive value , Colorado
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Powell, J.M. , Kelling, K.A. , Munoz, G.R. , Cusick, P.R.
- Subject:
- cover crops , crop production , crop management , cropping systems , field crops , grasses , costs and returns , crop yield , legumes , literature reviews , cattle manure , nitrogen , stable isotopes , isotope labeling , nitrogen content , soil amendments , soil nutrient balance , soil fertility , soil nutrients , agricultural soils , silt loam soils , nutrient uptake , Zea mays , corn , United States , Michigan
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Stevens, W.B. , Hoeft, R.G. , Mulvaney, R.L.
- Subject:
- Zea mays , corn , grain crops , nitrogen fertilizers , ammonium nitrate , fertilizer rates , long term experiments , nutrient uptake , nutrient use efficiency , nitrogen , stable isotopes , mineralization , temporal variation , losses from soil , soil fertility , Illinois
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Tan, Z.X. , Lal, R. , Wiebe, K.D.
- Subject:
- soil fertility , soil quality , crop production , environmental factors , socioeconomic status , literature reviews , soil nutrient balance , environmental impact , grain crops , nitrogen , nitrogen fertilizers , fertilizer rates , soil degradation
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Northup, B.K. , Brown, J.R. , Ash, A.J.
- Subject:
- tropical forests , woodlands , grazing , spatial variation , silvopastoral systems , soil chemistry , forage grasses , soil-plant interactions , soil fertility , nitrogen , carbon , soil organic matter , forage , grazing management , plant communities , Queensland
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Includes references
- Author:
- Belesky, D.P.
- Subject:
- Dactylis glomerata , forage grasses , sward , silvopastoral systems , shade , plant growth , light intensity , leaves , dry matter accumulation , photosynthesis , nitrogen , nutrient use efficiency , seasonal variation , dry matter partitioning , leaf area , carbohydrate content , shoots , defoliation , West Virginia
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
- Description:
- Paper presented at the Symposium on Guayule in honor of Dr. Francis Nakayama held at the Association for the Advancement of Industrial Crops Annual Meeting, October 14, 2003, Portland, Oregon.
- Author:
- Foster, M.A. , Coffelt, T.A.
- Subject:
- Parthenium argentatum , guayule , literature reviews , crop management , plant establishment , irrigated farming , preemergent weed control , new crops , planting , direct seeding , water use efficiency , irrigation requirement , pendimethalin , crop yield , nitrogen , water stress , irrigation scheduling , cutting , salinity , Texas , Arizona , New Mexico
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2005
