Green cyclic aquatic larva breeding device

Abstract

The invention relates to the field of aquatic larva breeding and particularly relates to a green cyclic aquatic larva breeding device. The green cyclic aquatic larva breeding device comprises a waterpond, a hatching pond and a loach larva collection tank. The loach larva collection tank is connected to one side of the hatching pond which is detachably arranged on one side of the water pond. The hatching pond comprises a main hatching pond, an egg laying pond, a water delivery component and an aeration component. The main hatching pond is detachably arranged on the lateral side of the water pond, the egg laying pond is arranged on one side of the upper portion of the main hatching pond, a bottom outlet of the egg laying pond faces the main hatching pond, the aeration component is arrangedabove the bottom of the main hatching pond, and the water delivery component is arranged on the upper portion of the egg laying pond. The green cyclic aquatic larva breeding device is flexible in mounting, demounting and use and can be mounted on a loach pond at any time to realize loach larva hatching at any time, small-batch loach larva hatching cost is reduced, smoothness in water recycling ina loach hatching process is realized, water used by loach larvae can be reused by loaches in the water pond due to high cleanness of the water, and accordingly the water utilization rate is increased.

Description

technical field [0001] The invention relates to the field of aquatic seedling breeding, in particular to a green circulation aquatic seedling breeding device. Background technique [0002] Existing loach needs to set up a separate loach hatching pool during the hatching process. For small-scale loach farmers, the amount of single loach hatching is not much, and investing money alone to build a hatching pool will only increase the cost. It is easy to appear that the accumulation of loach eggs at the bottom affects the growth of loach seedlings, and there are many problems such as the difficult separation of loach and loach eggs. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a green circulation aquatic seedling breeding device. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a green circulation aquatic seedling breeding device, comprising a pool, a hat...

AI Technical Summary

Problems solved by technology

[0002] Existing loach needs to set up a separate loach hatching pool during the hatching process. For small-scale loach farmers, the amount of single loach hatching is not much, and investing money alone to build a hatching pool will only increase the cost. It is easy to have many problems such as the accumulation of loach eggs at the bottom, which affects the growth of loach seedlings, and the difficulty of separating the loach eggs from the seedlings.

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