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Using polyacrylamide to control erosion on agricultural and disturbed soils in rainfed areas D.C. Flanagan, L.D. Norton, J.R. Peterson, and K. Chaudhari ABSTRACT: Use of anionic polyacrylamide (PAM) as an erosion control soil amendment has been studied at the U.S. Department of Agriculture-Agricultural Research Service (USDA-ARS), National Soil
Erosion is one of the banes of agriculture; it just won't go away. Its curse has hunkered over tillers of the soil for thousands of years, stealing soil, nutrients and productivity. Soil erosion is highly detrimental, both on and off site. It has been blamed for the loss of peoples and the collapse of civilizations. Now, a technology that uses an off-the-shelf chemical flocculent provides a
