Search National Agricultural Library Digital Collections
Displaying
all 3 items
start over
- Description:
- Includes references
- Author:
- Wienhold, B.J. , Andrews, S.S. , Karlen, D.L.
- Subject:
- soil resources , soil quality , grazing intensity , tillage , soil management , soil properties , Great Plains region
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- Includes references
- Author:
- Andrews, S.S. , Karlen, D.L. , Cambardella, C.A.
- Subject:
- soil management , soil quality , soil types , land use , climatic factors , quantitative analysis , case studies , Georgia , Iowa , California , Oregon , Washington , Idaho
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004
- Description:
- In the special issue: Soil quality as an indicator of sustainable tillage practices / edited by D.L. Karlen.
- Author:
- Cambardella, C.A. , Moorman, T.B. , Andrews, S.S. , Karlen, D.L.
- Subject:
- soil quality , soil biological properties , soil chemical properties , soil physical properties , spatial distribution , ridge tillage , conventional tillage , long term effects , loess soils , silt loam soils , corn soils , continuous cropping , corn , Zea mays , hills , landforms , watersheds , Iowa
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2004