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Largemouth Bass Recirculating Culture System

A technology for recirculating culture and largemouth bass, applied in the field of largemouth bass recirculating culture system, can solve the problems of poor water quality, economic losses of farmers, affecting the normal growth of fry, etc., and achieve the effect of facilitating the growth of seedlings and improving water quality.

Active Publication Date: 2021-11-30
ANHUI AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0002] At present, there are various breeding methods for largemouth bass. Different regions and different environments have different breeding methods. However, no matter what the breeding method is, the water quality of the cultured fry will not be replaced for a long time, and the water quality will gradually deteriorate, which will affect The normal growth of fry brings economic losses to farmers

Method used

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  • Largemouth Bass Recirculating Culture System
  • Largemouth Bass Recirculating Culture System
  • Largemouth Bass Recirculating Culture System

Examples

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Embodiment 1

[0029] see Figure 1-6 , a largemouth bass recirculation culture system, comprising several fish ponds 1, a transition pond 2 and a temporary storage pond 101, the transition pond 2 communicates with each fish pond 1 through a connection groove 3, and the temporary The storage pool 101 is communicated with each fish pond 1 by connecting pipe 4, and valves are installed in each passage.

[0030] Please refer to figure 1 , figure 2 as well as image 3 An inner cylinder 215 is arranged in the middle of the transition pool 2, an annular filter cavity is formed between the inner cylinder 215 and the inner wall of the transition pool 2, and the top of the shell of the inner cylinder 215 is provided with an overflow hole 214 communicating with the filter, A bottom filter layer 212 , a middle filter layer 211 and a top filter layer 213 are sequentially arranged in the filter chamber from bottom to top.

[0031] Wherein, the bottom filter layer 212 is filled with gravel, the middl...

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Abstract

The invention relates to the technical field of largemouth bass cultivation, and discloses a largemouth bass circulation cultivation system, including several fish ponds, a transition pond and a temporary storage pond, and the transition ponds are communicated with each fish pond through connecting grooves. The temporary storage pool and each fish pond are connected through connecting pipes, and valves are installed in each passage, and an inner cylinder is arranged in the middle of the transition pool, and an annular filter cavity is formed between the inner cylinder and the inner wall of the transition pool , and the top of the shell of the inner cylinder is provided with an overflow hole communicating with the filter, and the filter cavity is provided with a bottom filter layer, a middle filter layer and a top filter layer in sequence from bottom to top, and the liquid level in the fish pond is high The top height of the top filter layer in the transition pool. The invention has a simple structure, and the fish pond for cultivating fry can carry out water circuit circulation, and in the process of water circulation flow, the water quality can be filtered and improved, so that the fish fry can be conveniently used.

Description

technical field [0001] The invention relates to the technical field of largemouth bass cultivation, in particular to a largemouth bass circulation cultivation system. Background technique [0002] At present, there are various breeding methods for largemouth bass. Different regions and different environments have different breeding methods. However, no matter what the breeding method is, the water quality of the cultured fry will not be replaced for a long time, and the water quality will gradually deteriorate, which will affect The normal growth of fry brings economic losses to farmers. Contents of the invention [0003] The object of the present invention is to provide a largemouth bass recirculation culture system to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] The largemouth bass recirculation culture system includes several fish...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00A01K63/04
CPCA01K63/003A01K63/04A01K63/042A01K63/045
Inventor 朱若林张晓华李西雷刘万军周雪飞卞喜庆彭开松
Owner ANHUI AGRICULTURAL UNIVERSITY
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