Industrialized semi-dry and semi-wet solid device for cultivating lower animal

Abstract

The invention relates to a lower animal breeding device, particularly to a commercial damp dry solid lower animal breeding device, comprising a case shell frame having four-side outer wall, wherein drain air holes are arranged on the four-side outer wall of the shell frame; the integral shell frame is arranged on a concave cement base station having a drain interlayer; a soft inner bag is arranged in the shell frame; a breeding carrier is arranged in the soft inner bag; an inner bag bottom separating layer is arranged between the bottom of the soft inner bad and the breeding carrier, an inner bag separating layer is arranged between an inner wall of the soft inner bag and the breeding carrier. The invention has the effect of periodically effective waste discharge of six-side airing and five-side layering, keeps the solid breeding carrier in a good state.

Description

technical field [0001] The invention relates to a lower animal breeding device. Background technique [0002] With the continuous development of some medicinal lower animals, such as leeches, their demand continues to increase. However, with the continuous consumption of natural resources in recent years, the only way to solve the shortage of leech resources is to carry out artificial breeding. The artificial breeding of leeches requires a factory-like high-density breeding environment, because in this way it can have the advantages of less land occupation, saving precious land resources; high breeding yield, controllable breeding conditions and product quality; at the same time, it can greatly shorten the growth of leeches Cycle, improve its reproduction rate, cocoon production rate, egg production rate, hatching rate, seedling survival rate and commercial leech growth rate; in addition, factory production can also effectively guarantee the quality and output of products, an...

AI Technical Summary

Problems solved by technology

The technical problem to be solved in this prior art is to provide a leech breeding box that prevents leeches from escaping during the breeding process, is easy to catch, and is easy to change water. It does not involve the control and improvement of the leech breeding environment, because leeches are mainly It grows in ponds or field ponds, so this culture box can't really solve the problems that need to be solved in factory high-density culture

[0005] Chinese utility model patent specification CN2765471Y (application number is: 200520053381.6) discloses a kind of "leech breeding pond escape device" and Chinese utility model patent specification CN2834167Y (application number is: 200520098310.8) discloses "leech breeding anti-escape pond", which The main purpose is to prevent the leeches from escaping, and the leeches are directly bred in ponds or ponds in the field, so it is not a real factory high-density artificial breeding

[0006] The above-mentioned prior art, the main technical problem that solves is all how to prevent the leech that breeds from escaping, yet in fact, the reason why leech will escape is precisely because the conditions of artificial breeding (water quality, water temperature and ventilation condition feed etc.) cannot reach The requirements for its growth, so the root of leech artificial breeding is how to improve the breeding environment of leeches and truly realize the controllable breeding environment

However, in the prior art, leeches are generally cultured directly in ponds or ponds in large fields. During the breeding process, a large amount of waste is deposited on the bottom of the pond, which is difficult to discharge and clean, and the ventilation effect is not good, especially in high temperature seasons. And cause a large number of breeding leeches to escape or die, can not really realize the artificial breeding condition requirements of leeches

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