Method for cultivating crawfishes

A culture method and lobster technology, applied in fish farming, application, climate change adaptation and other directions, can solve the problems of reduced economic benefits, bites, and crayfish are susceptible to diseases, so as to reduce the probability of infection and improve the survival rate. , the effect of improving economic efficiency

Active Publication Date: 2014-10-01
句容市福源水产品养殖场
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  • Summary
  • Abstract
  • Description
  • 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 ...

Method used

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  • Method for cultivating crawfishes

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Experimental program
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Effect test

Embodiment 1

[0020] The farming process of crayfish includes the following steps:

[0021] (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;

[0022] (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;

[0023] (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 ...

Embodiment 2

[0028] The farming process of crayfish includes the following steps:

[0029] (1) Breeding pond selection: the crayfish breeding pond is a half-buried cuboid, the depth of the pond is 1.5m, and the water inlet and the water outlet are respectively arranged on both sides of the bottom of the pond, and the water inlet and the water outlet are respectively provided with anti-corrosion An escape net, and an overflow port is also provided on the culture pond, and an escape net is also set around the culture pond, and a plastic cylinder for the school lobster to retreat and inhabit is set in the culture pond at the same time;

[0030] (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;

[0031] (3) Cultivate water: After the culture pond enters the water, apply compound fertilizer to the water body for water cultivation. The ...

Embodiment 3

[0036] The farming process of crayfish includes the following steps:

[0037] (1) Breeding pond selection: the crayfish breeding pond is a half-buried cuboid, the depth of the pond is 1.4m, and water inlet and water outlet are respectively set on both sides of the bottom of the pond, and the water inlet and water outlet 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;

[0038] (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;

[0039] (3) Cultivate water: After the culture pond enters the water, apply compound fertilizer to the water body for water cultivation. The ratio of phosphor...

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Abstract

The invention discloses a method for cultivating crawfishes. The method comprises the following steps of (1) choosing of cultivation pools, (2) preliminary treatment of the cultivation pools, (3) water planting, (4) algae planting, (5) throwing of crawfish seedlings and (6) fodder throwing and later period management. According to the method, through reasonable arrangement of treatment of the cultivation pools, algae planting and water plating, throwing of the crawfish seedlings, fodder feeding and later period management, the oxygen content of water is effectively guaranteed in the growing process of the crawfish seedlings, a good ecological environment is established, meanwhile, the probability of disease infection of the crawfishes is effectively lowered, the survival rate of the crawfishes is improved, and therefore the economic benefits are improved.

Description

technical field [0001] The invention relates to a method for cultivating crayfish, which belongs to the technical field of water body cultivation. 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 cultivation method of crayfish is characterized in that, comprises the following steps: [0006] (1) Breeding pool selection: The crayfish breeding poo...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 王煜杜勤根
Owner 句容市福源水产品养殖场
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