【摘要】 农业面源污染的主要来源有化学肥料、化学农药、畜禽粪便及养殖废弃物、没有得到综合利用的农作物秸秆、农膜地膜、生产和生活污水等。近年来,农业面源污染已成为我国农村生态环境恶化的主要原因。阐述了农业面源污染的相关概念、成因和危害,并提出了农业面源污染的防治对策及建议。更多还原

【Abstract】 The causes of agricultural non-point source pollution mainly included chemical fertilizer,chemical pesticide,animal manure and wastes,crop straws that not be comprehensively used,agricultural film and production and livings sewage.The agricultural non-point source pollution had become the main cause of rural environmental deterioration in China in recent years.The related concepts,causes and harms of agricultural non-point source pollution were discussed,and the control countermeasures and suggestions were put forward.更多还原