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1. Agroecosystem management effects on soil carbon and nitrogen

Description:
Includes references.
Author:
Wood, C.W. , Edwards, J.H.
Subject:
tillage , conservation tillage , continuous cropping , crop rotation , Triticum aestivum , Zea mays , Glycine max , soil fertility , nitrogen , carbon , soil organic matter , crop residues , mineralization , nutrient availability , soil depth , biological activity in soil , subtropics , conventional tillage , Alabama
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1992

2. Dry Weight and Nitrogen Content of Chickpea and Winter Wheat Grown in Pots for Three Rotations

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

3. Dryland Soil Carbon and Nitrogen Influenced by Sheep Grazing in the Wheat–Fallow System

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

4. Effects of Tillage and Residue Management on Soil Organic Carbon and Total Nitrogen in the North China Plain

Description:
Includes references
Author:
Hou, Ruixing , Ouyang, Zhu , Li, Yunsheng , Tyler, Donald D. , Li, Fadong , Wilson, Glenn V.
Subject:
Triticum aestivum , Zea mays , aboveground biomass , conventional tillage , corn , crop residues , grain yield , irrigation , management systems , nitrogen content , no-tillage , soil fertility , soil organic carbon , soil profiles , soil sampling , summer , winter wheat , China
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2012

5. Evaluating GPFARM Crop Growth, Soil Water, and Soil Nitrogen Components for Colorado Dryland Locations

Description:
Includes references
Author:
Ascough, J.C. II , McMaster, G.S. , Andales, A.A. , Hansen, N.C. , Sherrod, L.A.
Subject:
decision support systems , agricultural management models , simulation models , grain yield , Triticum aestivum , winter wheat , Zea mays , corn , Sorghum bicolor , grain sorghum , Panicum miliaceum , millets , soil water content , soil profiles , crop residues , soil fertility , nitrate nitrogen , no-tillage , dryland farming , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

6. Review of elevated atmospheric CO2 effects on agro-ecosystems: residue decomposition processes and soil C storage

Description:
In the special issue: Litter quality and decomposition under elevated atmospheric CO2 / edited by J. Canadell, R. Norby, F. Cotrufo, and J. Nosberger. Paper presented at a workshop held September 24-27, 1998, Capri, Italy.
Author:
Torbert, H.A. , Prior, S.A. , Rogers, H.H. , Wood, C.W.
Subject:
Sorghum bicolor , Gossypium hirsutum , Triticum aestivum , Glycine max , crop residues , degradation , soil fertility , biogeochemical cycles , soil organic matter , nitrogen , mineralization , carbon , leaves , stems , roots , clay loam soils , silt loam soils , sandy loam soils , carbon dioxide , chemical constituents of plants , Arizona
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2000

7. Tillage, nitrogen, and cropping system effects on soil carbon sequestration

Description:
Includes references
Author:
Halvorson, A.D. , Wienhold, B.J. , Black, A.L. , Soil Science Society of America.
Subject:
loam soils , soil organic matter , carbon , losses from soil , Triticum aestivum , Helianthus annuus , crop rotation , fallow , nitrogen fertilizers , no-tillage , minimum tillage , tillage , crop residues , bulk density , soil fertility , nitrogen , application rate , North Dakota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2002

8. Use of Nitrogen-15 Isotopic Techniques to Estimate Nitrogen Cycling from a Mustard Cover Crop to Potatoes

Description:
Includes references
Author:
Collins, H.P. , Delgado, J.A. , Alva, A.K. , Follett, R.F.
Subject:
Solanum tuberosum , potatoes , Sinapis alba subsp. alba , mustard products , cover crops , crop rotation , nitrogen , biogeochemical cycles , soil fertility , crop residues , field experimentation , stable isotopes , Triticum aestivum , winter wheat , Zea mays , sweetcorn , grain crops , nutrient uptake , nitrogen fertilizers , plant nutrition , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007