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Penaeus vannamei breeding method

A culture method and technology of Penaeus vannamei, which can be applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems of low survival rate, high cost of culture and slow growth of Penaeus vannamei, so as to reduce the cost of culture and improve the economy. The effect of high benefit and high survival rate

Inactive Publication Date: 2017-12-15
孙振平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to ensure that the cultivation of Penaeus vannamei can achieve good results, in addition to requiring the quantity and quality of shrimp fry to fully meet the requirements for grow-out production, the shrimp fry are small and fragile, and are very sensitive to changes in environmental conditions. In the process, problems such as low survival rate of Penaeus vannamei, slow growth, tendency to get sick, and high breeding cost appear. Therefore, it is urgent to develop a scientific and effective breeding method and management technology suitable for Penaeus vannamei to solve the problem of the existing breeding process. problems in

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 A culture method of Penaeus vannamei includes two processes of desalination of shrimp juveniles and growth of Penaeus vannamei.

[0029] The temporary raising desalination method of described shrimp fry is:

[0030] (1) The conditions of the temporary storage pool: the temporary storage pool should be rectangular, the area of ​​each temporary storage pool is 20-30 square meters, the depth of the pool is 1-2 meters, and the water depth is 0.8-1 meter. The drain outlet should be equipped with a screen, and equipped with an aeration device and a heat preservation device;

[0031] (2) Intake water and cultivate natural biological bait: the initial water intake in the holding pond is 30-60 cm deep, and 3 days before the shrimp seedlings enter the pond, apply the fermented and matured manure to cultivate the basic bait; , bean curd residue, corn gluten powder, and horse manure are prepared at a mass ratio of 1:1:10:15:30;

[0032] (3) Stocking and desalination of ...

Embodiment 2

[0042] Example 2 A culture method of Penaeus vannamei, including two processes of desalination of shrimp juveniles and growth of Penaeus vannamei.

[0043] The temporary raising desalination method of described shrimp fry is:

[0044] (1) The conditions of the temporary storage pool: the temporary storage pool should be rectangular, the area of ​​each temporary storage pool is 20-30 square meters, the depth of the pool is 1-2 meters, and the water depth is 0.8-1 meter. The drain outlet should be equipped with a screen, and equipped with an aeration device and a heat preservation device;

[0045] (2) Intake water and cultivate natural biological bait: the initial water intake in the holding pond is 30-60 cm deep, and 3 days before the shrimp seedlings enter the pond, apply the fermented and matured manure to cultivate the basic bait; , bean curd residue, corn gluten powder, and horse manure are prepared at a mass ratio of 1:1:10:15:30;

[0046] (3) Stocking and desalination o...

Embodiment 3

[0056] Example 3 A culture method of Penaeus vannamei, including two processes of desalination of shrimp juveniles and growth of Penaeus vannamei.

[0057] The temporary raising desalination method of described shrimp fry is:

[0058] (1) The conditions of the temporary storage pool: the temporary storage pool should be rectangular, the area of ​​each temporary storage pool is 20-30 square meters, the depth of the pool is 1-2 meters, and the water depth is 0.8-1 meter. The drain outlet should be equipped with a screen, and equipped with an aeration device and a heat preservation device;

[0059] (2) Intake water and cultivate natural biological bait: the initial water intake in the holding pond is 30-60 cm deep, and 3 days before the shrimp seedlings enter the pond, apply the fermented and matured manure to cultivate the basic bait; , bean curd residue, corn gluten powder, and horse manure are prepared at a mass ratio of 1:1:10:15:30;

[0060] (3) Stocking and desalination o...

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Abstract

The invention discloses a Penaeus vannamei breeding method. The method comprises two processes of temporary breeding and desalination of Penaeus seedlings and grown-up of Penaeus vannamei. According to the Penaeus vannamei breeding method, assembling and matching are conducted on a Penaeus vannamei seedling temporary breeding technology, a breeding technology, water quality management and maintenance technology and the like, according to growing characteristics of the Penaeus vannamei, by adoption of the scientific and reasonable breeding method, the grown up Penaeus vannamei has the advantages of being large in size, high in survival rate, pollution-free and good in quality, the profit rate of Penaeus vannamei breeding is improved, the yield of the Penaeus vannamei is improved, the breeding cost is lowered, and economical benefits are greatly improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating Penaeus vannamei. Background technique [0002] Penaeus vannamei, also known as Penaeus vannamei, belongs to the phylum Arthropoda, Crustacea, Decapod order, Swimming suborder, Penaeidae, and the genus Penaeus. Produced in the coastal waters of South America, it is distributed along the coasts of Ecuador, Panama, Colombia, Peru, Chile, Nicaragua and other countries. Its meat is tender and delicious, and it is the main cultured shrimp in South America. Penaeus vannamei also occupies an important position in the world's shrimp farming industry. It is listed as the three economic shrimps with the largest farming area and the highest output in the world, together with Chinese shrimp and Banjie. [0003] Penaeus vannamei was introduced into my country from South America in the late 1980s, and has been cultured in the coastal areas of Jiangsu, Guangdong, ...

Claims

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Application Information

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IPC IPC(8): A01K61/59A23K50/80A23K10/37A23K10/20A23K10/22A23K20/158A23K20/142A23K20/163A23K10/18
CPCA01K61/59A23K10/18A23K10/20A23K10/22A23K10/37A23K20/142A23K20/158A23K20/163A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 孙振平
Owner 孙振平
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