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Aquaculture method for increasing economic benefits of penaeus vanmamei

A technology with economic benefits and cultivation methods, applied in the field of aquaculture, can solve the problems of being susceptible to bacterial diseases and viral diseases, affecting the comprehensive benefits of Penaeus vannamei aquaculture, slow growth and development of Penaeus vannamei, etc., so as to improve the pond water environment. , the effect of reducing breeding risks, avoiding infection and spreading

Inactive Publication Date: 2018-01-30
定远县和润水产养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the artificial culture of Penaeus vannamei has the disadvantages of low resource utilization rate, large amount of water exchange, serious water pollution, slow growth and development of Penaeus vannamei, and susceptibility to bacterial and viral diseases, especially the threat of white spot disease. , it is easy to affect the output of Penaeus vannamei, and at the same time affect the comprehensive benefits of Penaeus vannamei farming

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of culturing method that the present invention proposes improves the economic benefit of Penaeus vannamei, comprising the following steps:

[0024] S1. Pond pretreatment: Disinfect and sterilize the pond, fertilize the sediment, plant aquatic plants, and adjust the pH and salinity of the water after injecting clean water;

[0025] S2, throwing in: throwing in after disinfection of Penaeus vannamei seedlings, putting in 24 fishes with a body weight of 600g per mu after 16 days;

[0026] S3. Feed management: feed the feed 2 times / day;

[0027] S4. Water quality management: observe water color and transparency, change water and oxygenate timely, disinfect regularly, apply probiotic preparation once a month;

[0028] S5. Daily management: patrol the pond in the morning and evening, observe the activities of fish and shrimp, and clean up the sundries in the pond in time.

Embodiment 2

[0030] A kind of culturing method that the present invention proposes improves the economic benefit of Penaeus vannamei, comprising the following steps:

[0031] S1. Pond pretreatment: Disinfect and sterilize the pond, fertilize the sediment, plant aquatic plants, and adjust the pH and salinity of the water after injecting clean water;

[0032] S2, throwing in: throwing in after disinfection of Penaeus vannamei seedlings, putting in 40 fishes with a body weight of 300g per mu after 18 days;

[0033] S3. Feed management: feed the feed 3 times / day;

[0034] S4. Water quality management: observe water color and transparency, change water and oxygenate timely, disinfect regularly, apply probiotic preparation once a month;

[0035] S5. Daily management: patrol the pond in the morning and evening, observe the activities of fish and shrimp, and clean up the sundries in the pond in time.

[0036] Among them, in S1, the disinfection and sterilization are treated by exposure to the sun,...

Embodiment 3

[0040] A kind of culturing method that the present invention proposes improves the economic benefit of Penaeus vannamei, comprising the following steps:

[0041] S1. Pond pretreatment: Disinfect and sterilize the pond, fertilize the sediment, plant aquatic plants, and adjust the pH and salinity of the water after injecting clean water;

[0042] S2, throwing in: Putting in after disinfection of Penaeus vannamei seedlings, putting in 30 fishes with a body weight of 450g per mu after 17 days;

[0043] S3. Feed management: feed the feed 3 times / day;

[0044] S4. Water quality management: observe water color and transparency, change water and oxygenate timely, disinfect regularly, and apply probiotic preparations twice a month;

[0045] S5. Daily management: patrol the pond in the morning and evening, observe the activities of fish and shrimp, and clean up the sundries in the pond in time.

[0046] Among them, in S1, the disinfection and sterilization are treated by exposure to t...

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PUM

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Abstract

The invention discloses an aquaculture method for increasing economic benefits of penaeus vanmamei. The aquaculture method includes steps of S1, pretreating ponds; S2, releasing young penaeus vanmamei, to be more specific, disinfecting the young penaeus vanmamei, then releasing the young penaeus vanmamei and releasing 24-40 fishes with the body weights of 300-600 g to each mu of ponds after 16-18days; S3, managing feed, and to be more specific, feeding the young penaeus vanmamei with the feed by 2-3 times per day; S4, carrying out water quality management; S5, carrying out daily management. The aquaculture method for increasing the economic benefits of the penaeus vanmamei has the advantages that aquaculture processes are optimized, resource utilization can be improved by mixed aquaculture modes, and the penaeus vanmamei can quickly grow and develop; the water change volumes can be reduced by the aid of self-regulating ability of water, and water pollution can be abated; outbreak andepidemic of bacterial diseases and viral diseases can be effectively inhibited, the penaeus vanmamei is invulnerable to threat of floccosoids, and accordingly the yield of the penaeus vanmamei and theeconomic benefits of penaeus vanmamei aquaculture can be effectively increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a culture method for improving the economic benefits of Penaeus vannamei. Background technique [0002] Penaeus vannamei is commonly known as white-limbed shrimp and white-legged shrimp. Its shape resembles that of Chinese prawns and Moji prawns. The shrimp shell is thin and fat, and the meat is delicious. , can grow at 18-32°C, and is an excellent desalinated cultured species. Penaeus vannamei is deeply loved by consumers and has a large market demand. Due to the difficulty in catching wild Penaeus vannamei and its small quantity, it cannot meet the market demand. However, with the expansion of the scale of artificial culture of Penaeus vannamei, its production has been effectively improved. At present, the artificial culture of Penaeus vannamei has the disadvantages of low resource utilization rate, large amount of water exchange, serious water pollution, slow growth and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K61/10A01G31/00A23K50/80A23K10/22A23K10/26A23K10/12A23K10/37A23K10/30A23K20/163A23K20/28A23K20/174A23K10/18A61L2/08A61L2/18A61L2/23A61L101/02
CPCY02A40/81Y02A40/818Y02P60/60Y02P60/87
Inventor 杜玉安
Owner 定远县和润水产养殖专业合作社
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