国外最佳管理措施在农业非点源污染防治中的应用

Best management practices for controlling non-point source pollution

概述了国外最佳管理措施(BMPs)在农业非点源污染防治中的应用现状,工程措施有人工湿地、植被缓冲区和水陆交错带;管理措施有测土施肥、变量施肥、免耕—少耕法和生物篱等,以及它们所取得的成果,并展望其在国外和国内的发展趋势和前景。

This paper provides an introduction of best management practices （BMPs） for controlling non-point source pollution and a review of their applications/achievements. The BMP engineering practices for constructed wetlands, vegetated buffer zones and land/inland water ecotones and management practices for soil testing and fertilizer recommendation, variable rate fertilization, Zero or minimum tillage and hedgerow are covered in detail. Direction of continuing BMP development and the worldwide application prospects are presented,