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Artificial breeding method for crayfish

A breeding method and lobster technology, which are applied in botany equipment and methods, fish farming, climate change adaptation, etc., can solve the problems of reducing economic benefits, bites, and crayfish's susceptibility to diseases, so as to improve the survival rate and increase Economic benefits, the effect of reducing the chance of infection

Inactive Publication Date: 2017-12-19
杨敏
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The nutrition of crayfish is well known. At present, crayfish farming is developing rapidly in our country. During the growth process of crayfish, crayfish are prone to infection of diseases, and at the same time, they often bite each other, resulting in that the output of crayfish cannot be effectively increased. economic benefit

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0015] The farming process of crayfish includes the following steps:

[0016] (1) Breeding pool selection: The crayfish breeding pool is a half-buried cuboid with a depth of 1.2m, and water inlets and water outlets are respectively set on both sides of the bottom of the pool, and the water inlets and water outlets are respectively provided with anti-corrosion escape net, and the described culture pond is also provided with an overflow port, and an escape net is also set around the culture pond, and at the same time, in the culture pond, bamboo tubes for schooling lobster shells to inhabit are set;

[0017] (2) Pre-treatment of the culture pond: carry out dredging, flushing, exposure to the sun and disinfection treatment to the culture pond, and the disinfectant water used in the disinfection process is lime water;

[0018] (3) Cultivate water: After the culture pond enters the water, apply compound fertilizer to the water body for water cultivation. The ratio of phosphorus to ...

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PUM

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Abstract

The invention discloses an artificial breeding method for crayfish. The artificial breeding method comprises the following steps: (1) selection of a breeding pond; (2) pretreatment of the breeding pond; (3) water culture; (4) cultivation of algae; (5) placement of young shrimps of crayfish; and (6) placement of a feed and final-period management. In the artificial breeding method disclosed by the invention, through reasonable arrangement of the treatment of the breeding pond, the cultivation of algae, the water culture, as well as the placement of young shrimps of crayfish, feed breeding and the final-period management, and the like, the oxygen content in a water body is effectively ensured during a growth process of the young shrimps of crayfish, a benign ecological environment is established, meanwhile the probability of disease infection of crayfish is effectively reduced, the survival rate of crayfish is improved, and then economic benefits are increased.

Description

technical field [0001] The invention relates to the technical field of water body cultivation, in particular to a method for artificial cultivation of crayfish. Background technique [0002] The nutrition of crayfish is well known. At present, crayfish farming is developing rapidly in our country. During the growth process of crayfish, crayfish are prone to infection of diseases, and at the same time, they often bite each other, resulting in that the output of crayfish cannot be effectively increased. economic benefit. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a crayfish culture method that can effectively increase the crayfish yield. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of artificial cultivation method of crayfish is characterized in that, comprises the following steps: [0006] (1) Breeding pool selection: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01G33/00
CPCA01G33/00A01K61/59Y02A40/80Y02A40/81
Inventor 杨敏
Owner 杨敏
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