Research On The Prevention And Control Of Agricultural Non-point Source Pollution In Fudian Town, Huangchuan County

The treatment of agricultural non-point source pollution is an important measure for the revitalization of rural ecology.Farmers are the most basic microeconomic unit in the process of agricultural production,who are constantly changing "rational decision-makers",and also the main body of agricultural non-point source pollution.Only by fully understanding the relationship between farmers' production behavior and agricultural non-point source pollution,and effectively playing the role of agricultural policy incentives,then agricultural non-point pollution can be provided Effective and feasible policy suggestions for the treatment of source pollution.It is found that farmers' excessive and unscientific use of chemical fertilizer and pesticide,agricultural film,straw and other agricultural waste disposal and other major production behaviors lead to the agricultural non-point source pollution in Fudian town.By analyzing the relationship between farmers' choice of production behavior and agricultural non-point source pollution,this paper summarizes the formation mechanism of agricultural non-point source pollution,which provides a useful solution for understanding the treatment and long-term prevention of agricultural non-point source pollution,and has important enlightenment for the high-quality development of agriculture and the sustainable development of rural areas.Finally,based on the research of farmers' production behavior,this paper puts forward agricultural non-point source The suggestions for pollution control include strengthening the environmental protection awareness of farmers,strengthening the education and training of farmers,strengthening the production subsidies for farmers,and strengthening the technical services for agricultural non-point source pollution control.Research conclusion: Farmers' dependence on chemical fertilizers and pesticides is still very high,lack of scientific fertilization guidance,there is a serious over-fertilization phenomenon;farmers' improper recycling of agricultural wastes such as straw and agricultural film increases the load on the agricultural ecosystem;The harmless treatment of livestock and poultry manure requires high treatment equipment as a guarantee,which virtually increases the farming cost of farmers.In addition,farmers lack a deep understanding of agricultural non-point source pollution caused by livestock and poultry manure,so these objective factors are invisible The farmer's treatment of livestock and poultry manure is influenced by the farmers,which results in a huge environmental load on the environment.