Environment-friendly agricultural production method

Abstract

The invention discloses an environment-friendly agricultural production method. The production method comprises the following steps: pasture is planted on a grassland, crops are planted in a farmland, cattle and sheep are stocked on the grassland to eat the pasture, grains and straws obtained by crop planting are used for feeding livestock and poultry, excrement generated by the livestock and the poultry is used for fertilizing the grassland and the farmland or being put into a biogas digester for fermentation, and the obtained biogas residues and biogas liquid can be used for fertilizing; the straws of the crops and the excrement of the cattle and the sheep are used for breeding earthworms; the bred earthworms are extracted to obtain a plant growth substance and protein feed. According to the agricultural production method provided by the invention, chemically synthesized pesticide, chemical fertilizer and feed additives are not used, so accumulation of antibiotics is reduced, pollution is avoided, the quality of agricultural products is guaranteed and human health is benefited; the method is a high-quality, efficient, energy-saving and environment-friendly agricultural production method.

Description

technical field [0001] The invention relates to the field of agricultural production, in particular to a green and environment-friendly agricultural production method. Background technique [0002] Circular agriculture is a long-standing planting-driven farming model. The ancient concept of "rice bottom fish" is the best interpretation of circular agriculture. For example, the paddy and dry rotation mode can not only regulate the farmland ecosystem, improve soil fertility and physical and chemical properties, but also benefit the growth and development of crops, achieve the effect of increasing production, and reduce the survival of pathogens, suppress the number of pests and reduce the source of disease, and alleviate the The occurrence of diseases in order to achieve a good harvest. The circular agricultural operation mode can create a better environment and agricultural by-products, reduce costs, and thus increase farmers' wealth. [0003] With the rapid development of ...

AI Technical Summary

Problems solved by technology

However, this will continue to destroy the soil structure, deplete the soil organic matter, greatly reduce the soil's ability to retain water and fertilizer, and the resistance of pests will become stronger and stronger, forming a vicious circle

At the same time, only a small part of chemical fertilizers and chemical pesticides applied to cultivated land and grassland are absorbed by plants, and most of them enter the soil and water bodies, causing serious non-point source pollution to the environment

Moreover, the extensive use of agricultural chemicals inevitably pollutes edible agricultural products, and chemical substances such as pesticide residues, hormones, and antibiotics in agricultural products pose a serious threat to human health.