农业已经成为中国主要的大气、水体和土壤污染源之一，其破坏性不断增大，排放总量呈不断增长趋势，严重阻碍了农业、农村以及整个国民经济的可持续发展。在此首先分析了中国农业污染现状；然后梳理了中国农业环境管理体系的演变过程，并剖析了农业污染防治存在的主要问题；最后对中国农业生态化发展路径进行了探讨。“实施生态农业工程技术，发展生态型循环农业”“打破城乡二元结构，实现城乡一体化发展”是中国农业可持续发展的政策核心，而农村沼气工程的综合应用与系统化推广，则是目前中国农业绿色生态化的关键环节。
Agriculture related pollutants have been identified as one of the dominant contributors to contamination of air，water and soil systems，which have an increasing destructive effect and an rising emission trend，and baffle the sustainable development of agriculture，rural area and the whole national economy in China. The article first analyze the situation of agricultural chemicals use and livestock and poultry farming related pollution，and then explore the evolution process of China’s agriculture related environmental policies and their existing main disadvantages. Finally，some strategy issues are proposed for pollution prevention and ecological development. Implementing ecological agricultural engineering technology to develop ecological circular agriculture and breaking the urban-rural dual structure to realize the integration of urban and rural development are the core policies of agricultural sustainable development，and with systematic use and extension of the rural methane project as current crux of agricultural greenization and ecologicalization in China.
