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Crayfish breeding method

A breeding method and lobster technology, applied in the field of crayfish farming, can solve the problems of susceptible disease breeding yield, low production, crayfish are easy to bite each other, etc., and achieve the effects of being conducive to growth, having a wide range of sources, and promoting the growth of shells

Inactive Publication Date: 2017-11-17
马家富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Crayfish are delicious and have high nutritional value, and are more and more popular among people. In recent years, domestic crayfish farming has shown explosive growth. However, crayfish are easy to bite each other and are susceptible to diseases, so that the production of crayfish has not been high.

Method used

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Embodiment Construction

[0012] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention.

[0013] Case number one

[0014] A kind of crayfish cultivation method, comprises the following steps:

[0015] (1) Pond selection: Choose a pond with sufficient water source and high ridge, set water inlet and outlet in the pond, set up anti-escape nets around the pond, water inlet and outlet respectively, and plant algae and hollow water in the pond Lotus seed grass, the planting area is 40% of the pond area.

[0016] (2) Fertilizer and water: Add nitrogen and phosphorus fertilizer to the pond at a rate of 20kg per mu of pond, and if possible, farmyard manure can also be sprinkled around the pond.

[0017] (3) Adding shrimp seedlings: select shrimp seedlings with a body length of 3 cm and...

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PUM

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Abstract

The invention discloses a crayfish breeding method. The method comprises the following steps of pond selection, water nourishing, crawfish larvae putting, feeding and management. According to the crayfish breeding method, algae and alternanthera philoxeroides are planted, nitrogen and phosphorus fertilizers and farmyard manure are added into a pond, specially-made feed is prepared, and the later-period management and the like are reasonably set, so that crayfishes bred by using the method are quick in growth speed and good in health condition.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a method for cultivating crayfish. Background technique [0002] Crayfish are delicious and have high nutritional value, and are more and more popular among people. In recent years, domestic crayfish farming has shown explosive growth. However, crayfish are easy to bite each other and are susceptible to diseases so that the production of crayfish has not been high. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a crayfish breeding method with high yield and good health. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a crayfish culture method, comprising the following steps: [0005] (1) Pond selection: Choose a pond with sufficient water source and high ridge, set water inlet and outlet in the pond, set up anti-escape nets a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A23K10/30A23K10/37A23K10/20A23K10/22A23K10/26A23K50/80A01G1/00A01G31/00
CPCA01G22/00A01G31/00A01K61/59A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K50/80Y02A40/81Y02A40/818Y02P60/60Y02P60/87
Inventor 马家富
Owner 马家富
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