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Penaeus vannamei larva desalting culture method

A technology of white prawns and shrimp seedlings, applied in the field of shrimp farming, can solve the problems such as difficult to achieve desalination farming, and achieve the effect of short breeding cycle, short desalination cycle and high yield

Inactive Publication Date: 2020-02-21
湖南海珊水产养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the traditional farming of vannamei is difficult to achieve desalination

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] The invention provides a method for desalinating shrimp fry of Penaeus vannamei, comprising the steps of:

[0020] Step 1. Set a cement pool with a length of 3.5 meters, a width of 3 meters, a depth of 1.2 meters and bottom drainage in the greenhouse for heat preservation and top shading. A seedling collection area is built in the middle of the cement pool;

[0021] Step 2: Equip the cement pool with heating equipment to ensure that the water temperature is above 2...

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Abstract

The invention discloses a penaeus vannamei larva desalting culture method, including preparation of facility and equipment for production workshops, preparation of artificial sea water, cultivation ofbiological floccules, putting-in of penaeus vannamei larvae, daily feeding of baits and management on desalting process. The penaeus vannamei larva desalting culture method has the advantages of realizing desalting treatment on penaeus vannamei larvae within a short desalting cycle; the penaeus vannamei desalted has the advantages of short culture cycle, high yield, low cost, no adding of hormones, being green and environmentally friendly, and being delicious in taste and big in size.

Description

【Technical field】 [0001] The invention relates to the technical field of shrimp farming, in particular to a method for desalinating shrimp seedlings of Penaeus vannamei. 【Background technique】 [0002] Penaeus vannamei is native to the Pacific coast of South America. This species was introduced by the Institute of Oceanology, Chinese Academy of Sciences in 1998. Penaeus vannamei has the advantages of strong disease resistance, high yield, low cost, good meat quality, and strong adaptability. In Jiangsu, Guangdong, Guangxi, Fujian, Hainan and other provinces, large-scale farming has achieved outstanding economic and social benefits. [0003] However, traditional culture of Penaeus vannamei is difficult to achieve desalination. 【Content of invention】 [0004] The invention discloses a method for desalination of shrimp juveniles of Penaeus vannamei, which can solve the problems involved in the background technology. [0005] To achieve the above object, the technical soluti...

Claims

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Application Information

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IPC IPC(8): A01K61/59
CPCA01K61/59Y02A40/81
Inventor 李叶海
Owner 湖南海珊水产养殖有限公司
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