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就我国农业面源污染现状进行了分析,提出了农业面源污染的特点,并从化肥和农药的使用、集约化养殖、农田秸秆的无序利用及农村生活污水等方面阐述了农业面源污染的成因.“,”Current status of agricultural non-point source pollution in China was analyzed in the paper.The characteristics of agricultural non-point source pollution were suggested.Causes of agricultural non-point source pollution were summarized in the aspects of application of fertilizer and pesticide,raising animals intensively,utilization of crop straw and rural life sewage,etc.