What are the main measures taken by the state to promote the prevention and control of agricultural non-point source pollution?

First, reduce and eliminate the amount of wastewater discharged by pollution sources.

Two, comprehensive planning, rational layout, regional comprehensive management.

Third, strengthen monitoring and management, and formulate laws and control standards.

There are two main forms of agricultural non-point source pollution: one is to pollute water in the form of eutrophication such as nitrogen and phosphorus, which mainly comes from agricultural fertilizers, livestock manure and domestic sewage; Second, the water body is polluted by toxic forms such as organophosphorus, organochlorine and heavy metals, mainly from pesticides, herbicides and some fertilizers.

The Technical Contents of Comprehensive Prevention and Control of Agricultural Non-point Source Pollution mainly points out that agricultural non-point source pollution refers to water pollution caused by organic or inorganic pollutants such as nitrogen and phosphorus and pesticides through farmland surface runoff and farmland leakage in agricultural production activities, mainly including chemical fertilizer pollution, pesticide pollution, intensive farm pollution and domestic sewage garbage pollution.