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A method for ecologically cultivating broodstock of Penaeus vannamei

A white prawn and ecological technology, applied in the field of aquaculture, can solve the problems of destroying the ecological environment of the water body, endangering human health, reducing the treatment effect, etc., achieving the effects of low harmful microorganism content in the water environment, improving the environment of the aquaculture water body, and reducing the mortality rate

Active Publication Date: 2021-04-06
海南中正水产科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the large-scale development of the shrimp farming industry, the commercial aquaculture industry is mostly based on high-density and intensive farming. While this production mode brings huge economic benefits, it also creates many problems, such as a large amount of residual bait and feces into the water body, resulting in serious eutrophication of the water body, deterioration of water quality, and frequent occurrence of diseases
[0003] In order to prevent and control high-risk diseases, a large number of chemicals and antibiotics are often used in production. Although these drugs have certain inhibitory and therapeutic effects on the outbreak of broodstock diseases, they are extremely unfavorable to the healthy development of the aquaculture industry in the long run. The main manifestations are: because these drugs will pollute the water body, kill the beneficial microorganisms in the water, and destroy the ecological environment of the water body; Drug properties, while reducing the therapeutic effect, will directly endanger human health

Method used

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  • A method for ecologically cultivating broodstock of Penaeus vannamei
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  • A method for ecologically cultivating broodstock of Penaeus vannamei

Examples

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Embodiment 1

[0045]A method of ecological cultivating South American white pearl shrimp, including the following steps:

[0046](1) Seawater treatment

[0047]1) Sea water selection: Select the seawater that meets the national farming standards;

[0048]2) The outer sea pumping: set 2M deep well in the offshore, pumping the seawater into the deep well, using the purification capacity of Sea Sand to purify the seawater;

[0049]3) Precipitation processing: Take natural precipitation method to precipitate in deep wells in deep wells, and provide precision filter cotton in the pumping port and outlet, remove particulate matter having a particle size of greater than 1 mm in the water body, and the original sea water trace element is reserved.

[0050]4) Diantang disinfection: combined with the seawater microbiological test results, targeted selection of seawater to the outer pond is bactericidal and disinfected, the agent is 25 ppm bleach and 5PPM strong chlorine;

[0051]5) Remove the residual chlorine: Reduce the r...

Embodiment 2

[0077]A method of ecological cultivating South American white pearl shrimp, including the following steps:

[0078](1) Seawater treatment

[0079]1) Sea water selection: Select the seawater that meets the national farming standards;

[0080]2) Outlet water: 4M deep well in the offshore, pumping sea water into deep wells, using sea sand's purification capacity to purify seawater;

[0081]3) Precipitation processing: Take a natural precipitation method to precipitate the sediment in the deep well, and the precision filter cotton is provided at the pumping port and the outlet, and the particulate matter having a particle size of more than 1 mm in the water body is removed, and the original sea water trace element is reserved.

[0082]4) Diamatism: combined with the results of seawater microbiological testing, different pharmaceuticals are sterilized to sterilize the seawater to the outer pond, and the drug is 5PPM strong chlorine;

[0083]5) Remove the residual chlorine: Reduce the residual chloride in ...

Embodiment 3

[0109]A method of ecological cultivating South American white pearl shrimp, including the following steps:

[0110](1) Seawater treatment

[0111]1) Sea water selection: Select the seawater that meets the national farming standards;

[0112]2) Out of the sea: 3M deep wells in the offshore, pumping the seawater into the deep well, using the purification capacity of Sea Sand to purify the seawater;

[0113]3) Precipitation treatment: Take natural precipitation method to precipitate in deep wells in deep wells, and provide precision filter cotton in the pumping port and outlet, remove particulate matter having a particle size of greater than 1 mm in the water body, minimize the original sea water trace element;

[0114]4) Diagnitamine disinfection: combined with external seawater microbiological test results, specifically, different pharmacists are sterilized to the seawater in the outer pond, and the drug is 25 ppm bleach and 3PPM Yuele;

[0115]5) Remove the residual chlorine: Reduce the residual chlo...

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Abstract

The invention discloses a method for ecologically cultivating broodstock of Penaeus vannamei, which comprises the following steps: (1) seawater treatment; (2) cultivation of broodstock; (3) control of strains in broodstock ponds; (4) workshop circulation Water treatment; the method for ecologically cultivating Penaeus vannamei broodstock of the present invention has no toxic side effects and residual problems, can promote the growth of broodstock, prevent and treat diseases, and can also improve the breeding water environment, effectively cultivate healthy and high-quality broodstock, and have High-quality features such as low mortality rate, low mortality rate, and low content of harmful microorganisms in the water environment.

Description

Technical field[0001]The present invention belongs to the field of aquaculture, involving a cultured method of South American white shrimp, which specifically involves a method of ecological cultivating South American white prawns.Background technique[0002]my country has developed rapidly in the shrimp farming industry. China's shrimp farming production accounts for 1 / 3 of the world, ranking first in the world, South American white shrimp is the largest cultivation variety of prawn breeding in my country. South American white shrimps have the characteristics of delicious meat, strong adaptability, rapid growth and strong illness. With the large-scale development of the shrimp farm, commercial aquaculture industry is mainly high-density, intensive farming, and has produced many problems while bringing huge economic benefits, such as a large amount of bait. And the feces enter the water body, causing the water body to be more eutrophic, the water quality is deteriorated, and the disea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/59C02F9/08C02F103/08
CPCA01K61/59C02F1/001C02F1/283C02F1/32C02F1/444C02F1/50C02F1/52C02F1/58C02F1/62C02F1/66C02F9/00C02F2103/08C02F2301/08Y02A40/81
Inventor 王平温木春梁小龙宋永强李婷
Owner 海南中正水产科技有限公司
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