What are the environmental requirements for safe crops?

The environmental requirements for safe crops are as follows:

1, the landscape conditions are more than 0/000 m away from expressways and national trunk roads, more than 500m away from local trunk roads, there are no hospitals and domestic pollution sources within 2000m nearby, there are no industrial and mining enterprises within 1000m, water irrigation on land is prohibited in plain agricultural areas, the depth of groundwater irrigation intake layer is more than 50m, and there is no pollution from industrial and mining enterprises in the upper reaches of mountainous agricultural areas. The environmental quality meets the national soil water quality and air quality standards, cotton has not been planted within three years, and hazardous substances such as toxic and harmful pesticides, herbicides, regulators and hormones have not been stored within one year;

2, should choose in the main crop producing areas, high producing areas and excellent and unique ecological areas;

3. Need fertile soil, drought and flood.

Food safety standards shall include the following contents:

1, food, food additives, food-related products, pathogenic microorganisms, pesticide residues, veterinary drug residues, biotoxins, heavy metals and other pollutants harmful to human health;

2 varieties, scope of use and dosage of food additives;

3. Nutritional requirements of infants and other specific groups for main and supplementary foods;

4. Requirements for labels, signs and instructions related to food safety requirements such as hygiene and nutrition;

5. Hygienic requirements in the process of food production and operation;

6. Quality requirements related to food safety;

7. Food inspection methods and procedures related to food safety;

8. Other contents for which food safety standards need to be formulated.

To sum up, good ecological environment and safe and pollution-free production technology are the basic guarantee for producing pollution-free crop products. Rational utilization and protection of natural resources, efforts to improve the self-sustaining ability of agricultural production system, and production of sufficient, high-quality and pollution-free crop products are the best choice targets for environmental quality of pollution-free crop product bases.

Legal basis:

Article 33 of the Environmental Protection Law

People's governments at all levels should strengthen agricultural environmental protection, popularize and apply new technologies for agricultural environmental protection, strengthen monitoring and early warning of agricultural pollution sources, coordinate relevant departments to take measures to prevent and control ecological disorders such as soil pollution, land desertification, salinization, poverty, rocky desertification, land subsidence, vegetation destruction, soil erosion, water eutrophication, water source depletion and provenance extinction, and promote comprehensive prevention and control of pests and diseases.

The people's governments at the county and township levels shall improve the service level of rural environmental protection and promote the comprehensive improvement of rural environment.