Abstract

Storm runoff from agricultural fields remains a significant source of pollutants to surface water. Use of best management practices in recent years has reduced these off-site impacts, especially for sediments. We evaluated a combination of best management practices on two agricultural Piedmont watersheds in North Carolina to estimate the combined reductions that can be achieved for tobacco cultivation. We evaluated the effectiveness of three best management practices for flue-cured tobacco production—reduced-till versus conventional tillage, grassed field-side filter zones, and forested filter zones—to determine the total reduction in suspended solids from storm runoff.

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