Multilayer annular agricultural ecological environment protection system for pig breeding and planting

Abstract

The invention discloses a multilayer annular agricultural ecological environment protection system for pig breeding and planting. The system includes an arbor planting circle, a fruit tree planting circle, a melon and fruit planting circle, a first pig farm circle, a second pig farm circle, a vegetable plantation, a marsh gas power generator, a passage and highways leading to the outside. The arbor planting circle is arranged on the outmost ring of the multilayer annular agricultural ecological environment protection system for pig breeding and planting; the fruit tree planting circle is arranged on the inner side of the arbor planting circle; the melon and fruit planting circle is arranged on the periphery of the first pig farm circle and on the inner side of the fruit tree planting circle; the vegetable plantation is arranged at the center of the system, and the marsh gas power generator is arranged on the edge of the vegetable plantation; the highways leading to the outside divergefrom the center of the system to the east, the west, the south and the north. The system solves the problems that pig feces generated in a strip-shaped pig farm is difficult to remove or crops are planted disorderly and the fertilization difficulty is high; moreover, the defect of poor air quality of surrounding areas is overcome.

Description

technical field [0001] The invention relates to the technical field of ecological pig raising, in particular to a multi-level circular pig raising agricultural eco-environmental protection system. Background technique [0002] Pig farming is an important industry in my country's agriculture. It plays an important role in ensuring the safe supply of meat food. At present, my country's pig industry is transforming from traditional pig industry to modern pig industry. No matter the breeding mode, regional layout, production mode and production capacity are undergoing significant changes. There are many challenges such as weak independent innovation ability, prominent food safety problems, rising labor costs, dependence on imports of original species, serious epidemic diseases, high pressure on environmental protection, and lack of feed resources. However, there are also opportunities such as improved conditions for independent innovation, large international market space, stea...

AI Technical Summary

Problems solved by technology

Most of the existing ecological pig raising is to optimize and simplify the biogas power generation device, ignoring the significant role of the fertilizer of the pig manure itself, and the existing pig raising method does not have a good plan for the whole crops and framework, and mainly focuses on raising pigs , did not take into account the potential storms to reduce crop production and the safety of pig houses, more use of pig manure as fertilizer to form a recycling system to reduce the use of chemical fertilizers

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