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Loach experiment barrel

An experimental, loach technology, applied in fish farming, application, animal husbandry and other directions, can solve the problem of easy jumping out of loach, and achieve the effect of improving the accuracy

Inactive Publication Date: 2018-02-23
YANAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of loach experimental barrel, which solves the problem that loach easily jumps out of the experimental barrel in the prior art

Method used

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Experimental program
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Embodiment Construction

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] The invention provides a kind of loach experimental barrel, such as figure 1 As shown, the barrel body 1 is included, the top opening of the barrel body 1 is covered with a cover 2 on the top opening of the barrel body 1, and a window 3 is provided on the cover 2, as shown in FIG. figure 2 As shown, a number of screen holes 21 are provided on the cover body 2 , and a handle 4 is also provided on the barrel body 1 .

[0016] The side of the cover body 2 is provided with an arc-shaped groove 22 matching with the barrel body 1 .

[0017] The handle 4 is provided with a protective ring 5 .

[0018] The diameter of the sieve hole 21 is 5-10mm.

[0019] When the loach experimental barrel of the present invention is used, add an appropriate amount of test liquid to the barrel body 1, put into the loach, and cover the lid body 2 tightly. ...

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Abstract

The invention discloses a loach experiment barrel. The loach experiment barrel comprises a barrel body and is characterized in that the top of the barrel body is provided with an opening, a cover covers the opening in the top of the barrel body, the cover is provided with a window and a plurality of screen holes, and the barrel body is further provided with a handle. The loach experiment barrel has the advantages that by the crescent cover with the screen holes, loaches cannot jump out of the barrel during an experiment, the loaches do not need to be fished out one by one during water changingfor the loaches, and the loach experiment barrel is simple in structure and safe and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment, and in particular relates to a loach experimental bucket. Background technique [0002] Loach is a small freshwater fish with high nutritional value. It is called "ginseng in water". It often inhabits both mud and water environments. It has a wide range of food habits and is easy to domesticate. It is a commonly used water environment detection model in laboratories. biology. When doing experiments with loach as the research object, the loach needs to be placed in a 5-8L experimental barrel added with the test solution. During this process, the loach is stimulated by the test solution and easily jumps out of the experimental barrel, resulting in the death of the loach and the failure of the experiment. Contents of the invention [0003] The object of the present invention is to provide a kind of loach experimental barrel, which solves the problem in the prior art that loach easi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00
CPCA01K63/003A01K63/006
Inventor 雷忻田鹏飞张静静王萌安鹏马万里
Owner YANAN UNIV
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