Stereoscopic ecological farm and breeding method thereof

Abstract

The invention relates to the field of ecological aquaculture, and discloses a stereoscopic ecological farm and a breeding method thereof. The structure of a main body of the farm and a roof rack are made by connection of light steel prefabricated parts. The roof rack is connected to the top of the structure of the main body of the farm and is formed by splicing two pieces of symmetrically-arranged roof rack units. The structure of the main body is divided into an upper-layer breeding area, a middle-layer fermentation area and a low-layer precipitation area. The breeding area is composed of relatively independent breeding houses. The fermentation area is composed of relatively independent fermentation houses. The fermentation houses correspond to the breeding houses in the upper layer. A hopper-shaped feces receiving tank is arranged below a feces leaking board of each breeding house. A filter net is arranged obliquely arranged in each hopper-shaped feces. The side board at the bottom end of each filter net is provided with a feces outlet and communicates with a feces conveying pipe. The fermentation area is connected with an earthworm breeding area. The earthworm breeding area is connected with a plantation area and an organic fertilizer fermentation area. A straw padding layer is laid in the fermentation area. A liquid dung conveying pipeline downwardly communicates with the low-layer precipitation area.

Description

technical field [0001] The invention relates to the technical field of ecological breeding, in particular to a three-dimensional ecological breeding farm and a breeding method thereof. Background technique [0002] The total output value of my country's aquaculture industry accounts for about 48% of the total agricultural output value, which plays an important role. Pork, as an important non-staple food related to the national economy and people's livelihood, has always supported half of my country's meat production. [0003] my country's aquaculture industry is transforming from a traditional decentralized mode to a modern intensive mode of production. Under this aquaculture system, the amount of aquaculture waste to be treated is huge, causing a greater burden and pressure on the environment. The scale of raising 100,000 pigs a year The field produces about 25,000 tons of solid feces and 54,000 cubic meters of urine every year, which is equivalent to 6,950 tons of COD, 650 ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved is: the amount of aquaculture waste generated by the existing aquaculture industry is large, and improper or untimely treatment will easily affect the aquaculture environment, resulting in increased incidence of poultry and livestock, The decline in productivity not only results in the waste of organic matter, but also increases the burden on the environment; the construction cost of the farm matching its needs is high, difficult, and the construction period is long

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