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United States Department of Agriculture

Agricultural Research Service

Dr. Martin Shipitalo
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Effects of conservation tillage and reduced-input management practices for corn and soybean production on runoff, erosion, and herbicide transport. 

Comparisons of runoff losses of pre-and post-emergence herbicides applied to transgenic, herbicide-tolerant, corn and soybean.

Interactions between no-tillage, earthworm activity, soil macroporosity, and preferential flow.
Effects of earthworm burrows on the movement of liquid manure and agrochemicals to subsurface tile drains.

Last Modified: 10/16/2005
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