【摘要】 贵州农业生态环境脆弱,随着农业经济的发展,农业非点源污染问题日渐加重,在一定程度上制约着农业可持续发展。本文阐述了贵州省非点源污染现状,以贵州省综合农业分区为基础,分析非点源污染影响因素在各农业区之间的差异,主要从自然环境、种植业、养殖业、社会经济、农业生产活动几个方面分析,以期为各区域有针对性地开展非点源污染防治提供依据。更多还原

【Abstract】 The agricultural and ecological environment is fragile in Guizhou province,and agricultural non-point source pollution is increasingly serious with development of agricultural economy,which limits sustainable development of agriculture to some extent.In this paper,the actual situation of non-point source pollution in Guizhou is summarized.Based on agricultural area of Guizhou,the analysis discusses the differences of factors between agricultural areas,mainly from aspects of natural environment,farming industry,breeding industry,socio-economy and agricultural production activities in order to provide proof for area pollution prevention.更多还原