High-efficiency organic circulating agricultural production system

Abstract

The invention discloses an organic recycling agriculture production system with high efficiency, which uses food obtained from planted crops for feeding livestock, manure produced by which is fermented so as to produce biogas, biogas residue and biogas slurry, wherein, the biogas can be used as clean energy, while the biogas residue and biogas slurry are applied to cultivated lands or grass lands; the planted forage and crop stalks can be used for raising cattle or earthworm after grinded together with cattle manure; the earthworm can be extracted to produce plant growth enhancer, protein feed and biologic products; the earthworm manure can be used as highly effective organic fertilizer to be applied to farm lands or grasslands. The organic recycling agriculture production system of the invention abides by the theory of agriculture circular economy, utilizes nature resource fully and reasonably, promotes resource regeneration, forms virtuous circle of multi-grade utilization of material and energy, and thus is a modern agriculture technique with high quality, high yielding, high efficiency, low consumption and environment protection as well.

Description

technical field [0001] The invention relates to an agricultural production system, in particular to an efficient organic circulation agricultural production system. Background technique [0002] Traditional agriculture often only pays attention to the production of a certain link, and does not make full and reasonable use of natural resources, resulting in a large waste of natural resources and unbalanced material and energy cycles. [0003] Since the 1950s, with the rapid development of my country's economy and the increase of population, the demand for food has increased sharply. In addition to expanding the area of ​​cultivated land and promoting improved varieties, extensive use of agricultural chemicals has become the main means of increasing food production. Due to the extensive use of chemically synthesized pesticides, fertilizers, growth regulators, feed additives and other agricultural chemicals, the soil structure has been severely damaged, the soil organic matter ...

AI Technical Summary

Problems solved by technology

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.

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