Search National Agricultural Library Digital Collections
Limit your search
Authors
-
Karlen, D.L. (2)[remove]
-
Andrews, S.S. (1)
-
Cambardella, C.A. (1)
-
Colvin, T.S. (1)
-
Fenton, T.E. (1)
-
Jaynes, D.B. (1)
-
Kaspar, T.C. (1)
-
Meek, D.W. (1)
-
Moorman, T.B. (1)
-
Pulido, D.J. (1)
Displaying
all 2 items
start over
- Description:
- Includes references
- Author:
- Kaspar, T.C. , Pulido, D.J. , Fenton, T.E. , Colvin, T.S. , Karlen, D.L. , Jaynes, D.B. , Meek, D.W.
- Subject:
- Zea mays , corn , Glycine max , soybeans , grain yield , agricultural soils , soil chemical properties , soil physical properties , soil fertility , spatial variation , topography , fields , landscapes , Iowa
- 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