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农业景观中的氮磷等营养物质,已被证实是造成水生系统营养过剩的主要来源。通过评价草本缓冲带去除农田径流中养分的效果,为水土保持生态建设提供参考。
Nutrients such as nitrogen and phosphorus in agricultural landscapes have proven to be the main sources of overnutrition in aquatic systems. By evaluating the effect of herbaceous buffer zone to remove nutrients in farmland runoff, it provides a reference for soil and water conservation and ecological construction.