Current Situation and Prevention Countermeasures of Agricultual Nonpoint Source Pollution in Wuwei City

Abstract:

Wuwei City is an important agricultural town in Hexi.With the continuous development of agricultural and rural economy,the contradiction between ecological environment and economic development has become increasingly prominent,and agricultural nonpoint source pollution has become an important problem affecting the ecological environment.This paper introduces two agricultural nonpoint source pollution,fertilizer pollution and water pollution,and analyzes five reasons for agricultural nonpoint source pollution:The huge changes in the scale of land management,the lack of farmers?? awareness of environmental protection,the lack of farmers?? labor input,the lagging of environmental governance technology,and the lack of supervision were put forward.The countermeasures of strengthening environmental awareness,relying on science and technology,perfecting the mechanism,and strengthening supervision were put forward to provide the basis for improving the rural ecological environment of our city.