Intensive circular agricultural system combining facility agriculture and ecological farming

Abstract

The invention relates to an intensive circular agricultural system combining facility agriculture and ecological farming. The intensive circular agricultural system includes a standardized ecologicalcattle farm, a vegetable greenhouse of facility agriculture and a biogas production plant; waste produced by the standardized ecological cattle farm and the vegetable greenhouse of facility agriculture is converted into biogas through biogas production equipment, biogas vehicles are used as the main means of material transportation, and biogas slurry and biogas residue are used as a fertilizer forfacility agriculture. The waste generated by the planting industry and farming industry is subjected to resource utilization, the use efficiency of the waste is improved, the production cost is reduced, and the closed flowing of materials can be realized.

Description

technical field [0001] The invention relates to an agricultural ecological circulation system, in particular to an intensive circulation agricultural system combining facility agriculture and ecological breeding. Background technique [0002] Traditional agriculture is mainly based on extensive management, with small production scale, relatively backward management and production technology, poor ability to resist natural disasters, low efficiency of agricultural ecosystems, low production efficiency, and serious waste of resources. At the same time, some farmers are overly pursuing short-term interests and using a large amount of chemical fertilizers and pesticides, which not only leads to serious food safety problems, but also poses a great threat to the natural environment. [0003] The existing forms of circular agriculture mainly include: the combination of greenhouse planting and animal husbandry, and the excrement produced in the process of animal husbandry to provide...

AI Technical Summary

Problems solved by technology

[0002] Traditional agriculture is mainly based on extensive management, with small production scale, relatively backward management and production technology, poor ability to resist natural disasters, low efficiency of agricultural ecosystem, low production efficiency, and serious waste of resources.

At the same time, some farmers are overly pursuing short-term interests and using a large amount of chemical fertilizers and pesticides, which not only leads to serious food safety problems, but also poses a great threat to the natural environment.

[0003] The existing forms of circular agriculture mainly include: the combination of greenhouse planting and animal husbandry, and the excrement produced in the process of animal husbandry to provide nutrients for greenhouse planting, but this mode can only be used on a small scale, and there is still a lot of excrement Cannot be used; the combination of rice fields and aquaculture, rice fields provide food for aquatic products, and the excrement of aquatic products is used as fertilizer for rice fields. This model has high requirements on the regional climate and cannot be widely promoted

[0004] There is following shortcomin...

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