A kind of pond fish fry breeding box

Abstract

The invention discloses a pond fry culture box which comprises a box body. An impeller machine is connected to the left-side end of the box body, the left side of the impeller machine is connected with a filter screen, a supporting plate is arranged on the left side at the open position of the upper end of the box body, a power supply is arranged at the right end of the upper surface of the supporting plate, and an oxygen increase machine is arranged at the left end of the upper surface of the supporting plate and is provided with an air inlet. The pond fry culture box is an isolated box body, can effectively isolate external disturbance, the filter screen can isolate sundries in water, water circulation of the box body and exchange outside water flows can be achieved through the impeller machine and a drainage port, meanwhile the phenomenon that feces and bait of fish accumulate and deteriorate and water quality and destroy a fish living environment are influenced is avoided, the quality of a water body in the culture box can be effectively controlled by arranging a heating plate, the oxygen increase machine and an ultraviolet sterilization lamp, an excellent living environment is provided for fry culture, the survival rate of fries is improved, the labor intensity is reduced, and the culture efficiency of aquatic products is improved.

Description

technical field [0001] The invention relates to the technical field of breeding, in particular to a fry breeding box in ponds. Background technique [0002] In aquaculture, in order to cultivate young fry and save aquaculture space, aquaculture net cages are usually used to cultivate aquatic products. The existing aquaculture cages have a general structure, and the temperature, oxygen content and water circulation of the cage cannot be artificially controlled. And bait can not be effectively removed, is unfavorable for the cultivation of young fish fry, for this reason, we propose a kind of pond fish fry breeding box. Contents of the invention [0003] The object of the present invention is to provide a fish fry breeding box in ponds to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a fish fry culture box in a pond, comprising a box bod...

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Problems solved by technology

[0002] In aquaculture, in order to cultivate young fry and save aquaculture space, aquaculture cages are usually used to cultivate aquatic products. The existing aquaculture cages have a general structure, and the temperature, oxygen content and water circulation of the cage cannot be artificially controlled. and bait cannot be effectively removed, which is not conducive to the cultivation of young fry. For this reason, we propose a pond fry breeding box

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