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Highland industrialization grading breeding method for penaeus vannamei boone

A white prawn, industrialized technology, applied in fish farming, climate change adaptation, application, etc., can solve the problems of breeding disease risk, occupying a large breeding site, etc., to reduce the risk of disease, solve the problem of insufficient oxygen supply, and high infrared efficiency Effect

Inactive Publication Date: 2017-08-22
云南银益农业科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to propose a method for industrialized graded culture of Penaeus vannamei plateau, by changing the pond by grade Breeding, reducing the risk of disease in Penaeus vannamei farming, and improving the success rate and benefits of farming

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  • Highland industrialization grading breeding method for penaeus vannamei boone

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Embodiment 1

[0020] Embodiment 1: see figure 1 , the method for industrialized graded culture of Penaeus vannamei in the plateau of the present invention, in a 26°C greenhouse, uses the mode of graded series culture, puts the different growth periods of Penaeus vannamei into corresponding graded culture ponds for cultivation; Shrimp species are cultured in the pond for 20 days. After completion, they are transferred to the secondary pond for the second batch of primary ponds; the primary pond has the smallest volume and is used for the initial stage of cultivation. As the shrimp grows up, the cultivation environment of the primary pond changes relatively. It is too narrow to meet the conditions required for the growth of shrimp, so it is sent to the secondary pond; the emptied primary pond can be put into the second batch of initial shrimp seedlings for recycling after cleaning and disinfection. The secondary ponds are cultured for 40 days. After the completion, they are transferred to the...

Embodiment 2

[0028] Example 2: see figure 1 , the method for industrialized graded culture of Penaeus vannamei plateau in the present invention, in a greenhouse at 27°C, uses the mode of graded series culture, puts the different growth periods of Penaeus vannamei into corresponding graded culture ponds for cultivation; Shrimp species are cultured in the pond for 25 days. After completion, they are transferred to the secondary pond for the second batch of primary ponds; the primary pond has the smallest volume and is used for the initial stage of cultivation. As the shrimp grows up, the cultivation environment of the primary pond changes relatively. It is too narrow to meet the conditions required for the growth of shrimp, so it is sent to the secondary pond; the emptied primary pond can be put into the second batch of initial shrimp seedlings for recycling after cleaning and disinfection. The secondary pond is cultured for 30 days. After completion, it is transferred to the tertiary pond f...

Embodiment 3

[0036] Embodiment 3: see figure 1 , the method for industrialized graded culture of Penaeus vannamei in the plateau of the present invention, in a 30° C. greenhouse, uses the mode of graded series culture, and puts the different growth periods of Penaeus vannamei into corresponding graded culture ponds for cultivation; Shrimp species are cultured in the pond for 30 days. After completion, they are transferred to the secondary pond for the second batch of primary ponds; the primary pond has the smallest volume and is used for the initial stage of cultivation. As the shrimp grows up, the cultivation environment of the primary pond changes relatively. It is too narrow to meet the conditions required for the growth of shrimp, so it is sent to the secondary pond; the emptied primary pond can be put into the second batch of initial shrimp seedlings for recycling after cleaning and disinfection. The secondary pond is cultured for 20 days. After completion, it is transferred to the te...

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Abstract

The invention discloses a highland industrialization grading breeding method for penaeus vannamei boone, and belongs to the technical field of penaeus vannamei boone breeding. The method includes the steps that in a greenhouse at the temperature of 26 DEG C to 30 DEG C, penaeus vannamei boone in different growth periods is put into corresponding grading breeding ponds and bred in a grading-series-breeding mode; young penaeus vannamei boone is bred for 20 days to 30 days in a primary pond, breeding is completed, then the young penaeus vannamei boone is sent to a secondary pond, and a second batch of young penaeus vannamei boone is bred in the primary pond; breeding is carried out for 20 days to 40 days in the secondary pond, breeding is completed, then the obtained young penaeus vannamei boone is sent to a tertiary pond, the second batch of young penaeus vannamei boone is bred in the secondary pond, and a third batch of young penaeus vannamei boone is bred in the primary pond, and breeding is carried out for 15 days to 45 days in the tertiary pond, breeding is completed, and then harvesting is carried out; meanwhile, breeding ponds are alternated, and new young penaeus vannamei boone is introduced and enters the primary pond; in this way, series repeating breeding is carried out; wastewater discharging, water changing and oxygen supplying are periodically carried out during breeding of all the breeding ponds, and after the penaeus vannamei boone is transferred every time, the current breeding pond is cleaned and disinfected, and then the next batch of penaeus vannamei boone is bred. According to the highland industrialization grading breeding method for the penaeus vannamei boone, the production mode and a product are environmentally friendly, and meanwhile the breeding working efficiency and the product quality can be remarkably improved.

Description

technical field [0001] The invention relates to a method for industrialized graded culture of Penaeus vannamei on plateau, belonging to the field of culture of Penaeus vannamei. Background technique [0002] Penaeus vannamei has the advantages of strong disease resistance, fast growth, non-injury between species, high survival rate, and high-density farming, and is currently the preferred species for industrial farming. It can achieve more than 3 crops of breeding every year, and the survival rate of seedlings and the success rate of breeding both reach 80%. Due to its strong adaptability, it has a high penetration rate and is one of the excellent aquatic species. However, Penaeus vannamei itself belongs to marine products, and the survival rate and success rate of inland breeding are not high. Relatively low oxygen and other factors make it basically impossible to breed on plateaus. At present, Penaeus vannamei products in inland areas are all produced in coastal farms an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K63/00A01K63/04
CPCA01K63/003A01K63/04Y02A40/81
Inventor 郭华林龚建奇
Owner 云南银益农业科技开发有限公司
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