Search National Agricultural Library Digital Collections

You searched for:

Subjects corn Remove constraint corn: corn Subjects no-tillage Remove constraint no-tillage: no-tillage Subjects loess soils Remove constraint loess soils: loess soils

Displaying all 4 items start over

1. Bulk density as a soil quality indicator during conversion to no-tillage

Description:: In the special issue: Soil quality as an indicator of sustainable tillage practices / edited by D.L. Karlen.
Author:: Logsdon, S.D. , Karlen, D.L.
Subject:: no-tillage , ridge tillage , conventional tillage , soil quality , soil compaction , bulk density , soil water content , loess soils , crop management , continuous cropping , crop rotation , corn , Zea mays , soybeans , Glycine max , alfalfa , Medicago sativa , crop yield , landscape position , agricultural watersheds , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. History, residue, and tillage effects on erosion of loessial soil

Description:: Includes references
Author:: Dabney, S.M. , Wilson, G.V. , McGregor, K.C. , Foster, G.R.
Subject:: loess soils , water erosion , no-tillage , chiseling , discing , silt loam soils , crop production , Zea mays , corn , crop residue management , crop residues , long term experiments , runoff , sediment yield , fallow , erodibility , soil physical properties , Mississippi
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

3. Is No-Tillage Enough? A Field-Scale Watershed Assessment of Conservation Effects

Description:: Includes references
Author:: Karlen, Douglas L. , Dinnes, Dana L. , Tomer, Mark D. , Meek, David W. , Cambardella, Cynthia A. , Moorman. Thomas B.
Subject:: no-tillage , contour farming , strip cropping , conservation practices , agricultural watersheds , watershed hydrology , soil fertility , crop yield , Zea mays , corn , Glycine max , soybeans , Medicago sativa , alfalfa , crop rotation , loess soils , thematic maps , fertilizer application , cost benefit analysis , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Tillage and residue effects on runoff and erosion dynamics

Description:: Includes references
Author:: Wilson, G.V. , Dabney, S.M. , McGregor, K.C. , Barkoll, B.D.
Subject:: conventional tillage , no-tillage , Zea mays , corn , crop residues , water erosion , erosion control , crop residue management , agricultural runoff , rain , sediment yield , silt loam soils , loess soils , residual effects , Mississippi
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004