Search National Agricultural Library Digital Collections

Displaying all 3 items start over

1. Bioactive phosphorus loss in simulated runoff from a phosphorus-enriched soil under two forage management systems

Description:
Includes references
Author:
Green, V.S. , Dao, T.H. , Stone, G. , Cavigelli, M.A. , Baumhardt, R.L. , Devine, T.E.
Subject:
agricultural runoff , losses from soil , phosphorus , agricultural soils , silt loam soils , pastures , Dactylis glomerata , Trifolium pratense , no-tillage , Glycine max , soybeans , Triticum aestivum , winter wheat , crop rotation , forage crops , soil amendments , cattle manure , Maryland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

2. Crop Residue Effects on Runoff Nutrient Concentrations Following Manure Application

Description:
Includes references
Author:
Nicolaisen, J.E. , Gilley, J.E. , Eghball, B. , Marx, D.B.
Subject:
cattle manure , pig manure , soil amendments , crop residues , Zea mays , corn , Glycine max , soybeans , Triticum aestivum , winter wheat , losses from soil , agricultural runoff , phosphorus , nitrate nitrogen , ammonium nitrogen , nitrogen , manure spreading , Nebraska
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2007

3. Management Practices to Improve Productivity of Degraded/Eroded Soils

Description:
In the issue "Kansas Fertilizer Research 2008."
Author:
Mikha, M.M. , Stahlman, P.W. , Benjamin, J.G. , Geier, P.W.
Subject:
fertilizer application , nitrogen fertilizers , urea , urea fertilizers , cattle manure , soil amendments , eroded soils , soil degradation , grain yield , Triticum aestivum , winter wheat , no-tillage , conventional tillage , land restoration , Kansas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008