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中国农学通报 ›› 2003, Vol. 19 ›› Issue (6): 162-162.

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施用磷肥对环境的影响探讨

高阳俊 张乃明   

  • 出版日期:2003-12-25 发布日期:2003-12-25

Study on the Influence of Phosphorus Fertilizer on Environment

Gao Yang-jun Zhang Nai-ming   

  • Online:2003-12-25 Published:2003-12-25

摘要: 磷肥的施用与环境质量密切相关。本文讨论了过量施用磷肥加剧了农业非点源污染,农业非点源磷的累积增加了水体富营养化的风险,同时,磷肥中的重金属随磷肥的施用进入土壤环境,对土壤环境质量和农产品品质以及人体健康也有一定的影响。

Abstract: There is a deep relationship between phosphorus fertilizer apply and environmental quality. This article discusses these following factors. Over phosphorus fertilizer apply accelerates agricultural non-point pollution which improves the risk of eutrophication of surface waters. The heavy metal in phosphorus fertilizer has influence on soil environment and products quality which affect human health.