Search National Agricultural Library Digital Collections

You searched for:

Subjects soil aggregates Remove constraint soil aggregates: soil aggregates
Displaying items 1 - 10 of 128 start over

1. A survey of soils for aggregate stability and glomalin, a glycoprotein produced by hyphae of arbuscular mycorrhizal fungi

Description:
Includes references
Author:
Wright, S.F. , Upadhyaya, A.
Subject:
surveys , soil , glycoproteins , hyphae , mycorrhizal fungi , proteins , geographical variation , immunochemistry , soil aggregates , vesicular arbuscular mycorrhizae
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1998

2. A whole soil stability index (WSSI) for evaluating soil aggregation

Description:
Includes references
Author:
Nichols, K.A. , Toro, M.
Subject:
soil aggregates , soil aggregation , soil quality , measurement , new methods , accuracy , particle size distribution , soil mechanical properties , soil management , diameter , tillage , vegetation cover , crop rotation , conventional tillage , fallow , North Dakota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

3. Activities of Nitrogen-Mineralization Enzymes Associated with Soil Aggregate Size Fractions of Three Tillage Systems

Description:
Includes references
Author:
Muruganandam, Subathra , Israel, Daniel W. , Robarge, Wayne P.
Subject:
soil enzymes , enzyme activity , nitrogen , mineralization , biological activity in soil , soil aggregates , no-tillage , plowing , chiseling , peptidases , asparaginase , glutaminase , beta-N-acetylhexosaminidase , soil microorganisms , sandy clay loam soils
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Addition of Cover Crops Enhances No-Till Potential for Improving Soil Physical Properties

Description:
Includes references
Author:
Blanco-Canqui, Humberto , Mikha, Maysoon M. , Presley, DeAnn R. , Claassen, Mark M.
Subject:
cover crops , no-tillage , soil physical properties , winter wheat , Triticum aestivum , Sorghum bicolor , grain crops , crop rotation , nitrogen fertilizers , fertilizer rates , Vicia villosa , Crotalaria juncea , Glycine max , maturity groups , soil organic carbon , bulk density , infiltration (hydrology) , soil compaction , soil aggregates
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

5. Aggregate Disintegration and Wettability for Long-Term Management Systems in the Northern Appalachians

Description:
Includes references
Author:
Blanco-Canqui, H. , Lal, R. , Shipitalo, M.J.
Subject:
soil aggregates , soil slaking , agricultural soils , silt loam soils , soil organic carbon , wettability , soil erosion , pedotransfer functions , agricultural watersheds , land use , rain , Appalachian region , Ohio
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

6. Aggregate sizes and stability in cultivated South Dakota prairie Ustolls and Usterts

Description:
Includes references
Author:
Eynard, A. , Schumacher, T.E. , Lindstrom, M.J. , Malo, D.D.
Subject:
prairie soils , Ustolls , Usterts , soil aggregates , aggregate stability , no-tillage , tillage , topsoil , agricultural soils , particle size distribution , soil pH , soil organic carbon , soil structure , grasses , grassland soils , soil water content , South Dakota
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Aggregate Stability as Affected by Polyacrylamide Molecular Weight, Soil Texture, and Water Quality

Description:
Includes references
Author:
Mamedov, A.I. , Beckmann, S. , Huang, C. , Levy, G.J.
Subject:
aggregate stability , soil aggregates , polyacrylamide , molecular weight , smectitic soils , soil texture , gypsum , solutions , ionic strength , soil pore system , porosity
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

8. Aggregate-size stability distribution and soil stability

Description:
Includes references
Author:
Marquez, C.O. , Garcia, V.J. , Cambardella, C.A. , Schultz, R.C. , Isenhart, T.M.
Subject:
soil aggregates , particle size distribution , aggregate stability , forest soils , agricultural soils , riparian areas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Aggregation and soil organic matter accumulation in cultivated and native grassland soils

Description:
Includes references
Author:
Six, J. , Elliott, E.T. , Paustian, K. , Doran, J.W. , Soil Science Society of America.
Subject:
soil organic matter , losses from soil , degradation , grassland soils , virgin soils , agricultural soils , tillage , no-tillage , soil depth , soil aggregates , soil aggregation , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1998

10. Aggregation of soil cropped to dryland wheat and grain sorghum

Description:
Includes references
Author:
Unger, P.W. , Jones, O.R. , McClenagan, J.D. , Stewart, B.A. , Soil Science Society of America.
Subject:
Mollisols , semiarid soils , soil management , stubble mulching , no-tillage , Triticum aestivum , Sorghum bicolor , fallow , crop rotation , dryland farming , soil water , water conservation , erosion control , soil conservation , soil aggregates , soil aggregation , soil water storage , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1998