Micropterus salmoides seedling transport case and method for achieving micropterus salmoides seedling transportation

Abstract

The invention discloses a micropterus salmoides seedling transport case and a method for achieving micropterus salmoides seedling transportation. The transport case comprises a case body, a fry layer,an aeration layer and a filtering layer are sequentially arranged inside the case body from top to bottom, the fry layer and the aeration layer are communicated through a filter plate, and the aeration layer and the filter layer are separated through a partition plate; a tubular aerator, a first inclined plate and a second inclined plate are arranged inside the aeration layer, the higher ends ofthe first inclined plate and the second inclined plate are fixedly connected and are of a V-shaped structure, the lower ends extend in the opposite direction, the tubular aerator is arranged at the joint of the first inclined plate and the second inclined plate, and the tubular aerator is connected with a fan outside the case body. By adopting the structure, excrement, secretions and the like generated by fry can be completely supplied into the filtering layer from the fry layer and the aeration layer, the phenomenon that the water quality is affected due to the fact that excrement, secretionsand the like remain in the fry layer and the aeration layer for a long time is avoided, and fry health is threatened.

Description

technical field [0001] The invention belongs to the field of fry transportation, and in particular relates to a transport box for California perch seedlings and a method for realizing the transportation of California perch seedlings. Background technique [0002] The scientific name of California perch is largemouth bass, which is native to North America. It is a typical carnivorous freshwater fish. It was introduced from abroad in the 1980s and achieved success in breeding and breeding. The bred fry have been introduced to Jiangsu, Zhejiang, Shanghai, Shandong, etc. In-field farming, and have achieved good economic benefits. [0003] Fry transportation is often required in aquaculture, and California perch is no exception. During the transportation of California perch, due to the high density of fry and the lack of air circulation in the transport box, it is easy to cause hypoxia and even death of fry. At the same time, the excretion of fry The water body in the transport ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a transport box for California perch seedlings and a method for transporting California perch seedlings, so as to solve the problem that fry lack of oxygen and water pollution are easy to occur in the existing fry transport box, which in turn leads to the death of fry

Images