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1. Carbon and nitrogen conservation in dryland tillage and cropping systems

Description:
Includes references
Author:
Schomberg, H.H. , Jones, O.R. , Soil Science Society of America.
Subject:
Triticum aestivum , Sorghum bicolor , fallow , crop rotation , no-tillage , continuous cropping , stubble mulching , dryland farming , soil organic matter , nitrogen , carbon , soil microorganisms , biomass , biological activity in soil , biogeochemical cycles , crop residues , soil organic carbon
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999

2. Reduced tillage and increasing cropping intensity in the Great Plains conserves soil C

Description:
Includes references
Author:
Peterson, G.A. , Halvorson, A.D. , Havlin, J.L. , Jones, O.R. , Lyon, D.J. , Tanaka, D.L.
Subject:
soil organic carbon , losses from soil , no-tillage , reduced tillage , carbon sequestration , cropping systems , crop rotation , cropping sequence , crop residues , soil water , soil water content , grain yield , Triticum aestivum , stubble mulching , dryland farming , long term experiments , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1998

3. Tillage and cropping system effects on selected conditions of a soil cropped to grain sorghum for twelve years

Description:
Includes references
Author:
Alemu, G. , Unger, P.W. , Jones, O.R.
Subject:
dryland farming , crop production , Sorghum bicolor , Triticum aestivum , fallow , continuous cropping , crop rotation , no-tillage , stubble mulching , crop residues , soil organic matter , semiarid soils , soil aggregates , soil aggregation , Texas , New Mexico , Oklahoma
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1997