Soil Amendments Reduced Herbicides Mobility into Agricultural Runoff

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Recycling waste such as municipal sewage sludge (SS) and yard waste (YW) for use as low-cost fertilizer resulted in positive effects on the growth and yield of vegetable crops. Eighteen runoff plots were established at Kentucky State University research farm (Franklin County, KY) to study the impact of soil amendments on reducing surface runoff water contamination by residues of dimethazone and trifluralin herbicides arising from agricultural fields.…