What are the effective methods to protect the soil environment in farm eco-tourism areas?

We must implement the environmental protection policy of "prevention first, combining prevention and control". We must first control and eliminate sources of pollution, and at the same time make full use of the powerful purification ability of the soil itself.

(1) Reasonably control the number of tourists and strengthen tourist education. Warning signs should be set up in appropriate areas to make tourists aware of the adverse effects of trampling on the soil and vegetation in scenic spots, as well as the harm to the soil caused by the littering of waste and wastewater, and to advocate civilized tourism.

(2) Garbage classification and collection. Taking the farmers' eco-tourism operators as the "stronghold", taking the implementation of garbage classification as the breakthrough point, and cooperating with the development of farm-based eco-tourism, a "battle" of environmental protection and environmental education in rural areas will play an important role in improving the quality of the people and creating a good ecological environment. of great significance.

(3) Strengthen the management of agricultural water sources and sewage irrigation areas. The water quality used for sewage irrigation must comply with the "Farmland Irrigation Water Quality Standards" approved by the State Environmental Protection Administration. At the same time, the amount of irrigation water must be controlled and attention must be paid to prevent leakage. Irrigation areas must strengthen water quality monitoring of irrigation sewage to understand the composition, content and dynamics of pollutants in the water to avoid high residual pollutants that are not easily degraded and enter the soil with the water, causing soil pollution.

(4) Reduce the application amount of chemical fertilizers and pesticides to avoid causing new pollution to the soil. Strengthen the legislative work on agricultural chemical fertilizers and bring the prevention and control of chemical fertilizer pollution into the legal track. Prohibit or restrict the use of highly toxic and highly residual pesticides, vigorously develop high-efficiency, low-toxicity, low-residue pesticides, and develop biological control measures. The use of high-residue organochlorine pesticides is prohibited. According to the characteristics of pesticides, they should be applied rationally and a safe interval should be established for the use of pesticides. Comprehensive prevention and control measures should be adopted to not only prevent pests and diseases from threatening crops, but also to limit the harm of pesticides to the environment and human health to a minimum.

(5) Increase soil capacity and improve soil purification capacity. Increase the soil organic matter content and improve the soil by mixing sand with clay to increase and improve the type and quantity of soil colloids, increase the adsorption capacity and amount of harmful substances in the soil, thereby reducing the activity of pollutants in the soil. Discover, isolate and cultivate new microbial species to enhance biodegradation and improve soil purification capabilities.

(6) Rational use of land and appropriate spatial layout of elements. The development of farm eco-tourism will inevitably have an impact on the original rural land use pattern. However, under the banner of developing farm eco-tourism, the occupation of agricultural land, especially cultivated land, and a new round of homestead expansion will Punishments should be firmly imposed. Land use for farm ecotourism should be based on the principle of minimization, that is, making full use of the original land type and avoiding changes in land type; minimizing damage to the original landscape, and if it is unavoidable, the landscape should be restored and remediation.