Search National Agricultural Library Digital Collections

Displaying all 4 items start over

1. Application of manure to no-till soils: phosphorus losses by sub-surface and surface pathways

Description:
Includes references
Author:
Kleinman, Peter J. A. , Sharpley, Andrew N. , Saporito, Lou S. , Buda, Anthony R. , Bryant, Ray B.
Subject:
no-tillage , dairy manure , surface water , water pollution , eutrophication , phosphorus , leaching , agricultural runoff , animal manure management , fertilizer rates , springs (water) , chemical concentration , agricultural soils , soil depth , tillage , soil pore system , sandy loam soils , clay loam soils , rainfall simulation , groundwater , water quality , preferential flow , leachates , Pennsylvania
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Effect of Tillage and Rainfall on Transport of Manure-Applied Cryptosporidium parvum Oocysts Through Soil

Description:
Includes references
Author:
Ramirez, Norma E. , Wang, Ping , Lejeune, Jeff , Spipitalo, Martin J. , Ward, Lucy A. , Sreevatsan, Srininand , Dick, Warren A.
Subject:
no-tillage , tillage , infiltration (hydrology) , liquid manure , dairy manure , Cryptosporidium parvum , land application , waterborne diseases , animal pathogens , soil conservation , soil transport processes , rainfall simulation , leachates , leaching , soil depth , rain intensity , soil pore system , drainage systems , agricultural soils
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Interactions of Tillage and Cover Crop on Water, Sediment, and Pre-emergence Herbicide Loss in Glyphosate-Resistant Cotton: Implications for the Control of Glyphosate-Resistant Weed Biotypes

Description:
Includes references
Author:
Krutz, L. Jason , Locke, Martin A. , Steinriede, R. Wade Jr.
Subject:
herbicide resistance , herbicide-resistant weeds , preemergent weed control , glyphosate , tillage , cover crops , water pollution , sediment contamination , losses from soil , no-tillage , water quality , best management practices , fluometuron , metolachlor , silt loam soils , rainfall simulation , reduced tillage , rye , Secale cereale , cotton , Gossypium , agricultural runoff , spring , Mississippi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Macropore flow estimations under no-till and till systems

Description:
Includes references
Author:
Cullum, R.F.
Subject:
silt loam soils , soil pore system , soil water movement , porous media , rainfall simulation , no-tillage , tillage
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009