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Breeding method capable of increasing penaeus vannamei yield

A cultivation method and technology for white shrimp, applied in the fields of botanical equipment and methods, fish farming, food processing, etc., can solve the problems affecting the breeding efficiency of white shrimp, high incidence of white shrimp, low resource utilization rate, etc., To achieve the effect of improving the pond water environment and the pond bottom environment, reducing the source of pond aquatic organism infection, and reducing the incidence of disease

Inactive Publication Date: 2018-03-27
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, in the culture process of Penaeus vannamei in my country, there are extensive cultivation, low utilization rate of resources, high incidence of Penaeus vannamei, slow weight gain, and low yield, which affect the breeding benefits of Penaeus vannamei

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of breeding method that the present invention proposes increases the output of Penaeus vannamei, comprising the following steps:

[0024] S1. Cleaning up the pond: Lay medium gravel on the bottom of the pond to keep the bottom of the pond flat, carry out disinfection and sterilization treatment on the pond, and adjust the pH value and salinity of the water body after injecting clean water;

[0025] S2, release seedlings: select the Penaeus vannamei shrimp seedlings with a size of 0.6cm, put them in at 65,000 tails / mu, and put them in sterilized fish after 19 days for polyculture;

[0026] S3. Feed management: Feed 2 times a day;

[0027] S4. Daily management: patrol the pond every day, observe fish and shrimp activities, pond water color and transparency, change water and oxygenate in a timely manner, and clean up pond debris in time;

[0028] S5. Shrimp disease prevention: spray disinfectants and probiotic preparations once a month.

Embodiment 2

[0030] A kind of breeding method that the present invention proposes increases the output of Penaeus vannamei, comprising the following steps:

[0031] S1. Cleaning up the pond: Lay medium gravel on the bottom of the pond to keep the bottom of the pond flat, carry out disinfection and sterilization treatment on the pond, and adjust the pH value and salinity of the water body after injecting clean water;

[0032] S2, release seedlings: select the Penaeus vannamei shrimp seedlings with a size of 1 cm, put them in at 55,000 tails / mu, and put in sterilized fish after 17 days for polyculture;

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

[0034] S4. Daily management: patrol the pond every day, observe fish and shrimp activities, pond water color and transparency, change water and oxygenate in a timely manner, and clean up pond debris in time;

[0035] S5. Shrimp disease prevention: spray disinfectants and probiotic preparations twice a month.

[0036] Among them, in S1, the ...

Embodiment 3

[0042] A kind of breeding method that the present invention proposes increases the output of Penaeus vannamei, comprising the following steps:

[0043] S1. Cleaning up the pond: Lay medium gravel on the bottom of the pond to keep the bottom of the pond flat, carry out disinfection and sterilization treatment on the pond, and adjust the pH value and salinity of the water body after injecting clean water;

[0044] S2, release seedlings: select the Penaeus vannamei shrimp seedlings with a size of 0.8cm, put them in with 60,000 tails / mu, and put them in sterilized fish after 18 days for polyculture;

[0045] S3. Feed management: Feed 2 times a day;

[0046] S4. Daily management: patrol the pond every day, observe fish and shrimp activities, pond water color and transparency, change water and oxygenate in a timely manner, and clean up pond debris in time;

[0047] S5. Shrimp disease prevention: spray disinfectants and probiotic preparations once a month.

[0048] Among them, in S...

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Abstract

The invention discloses a breeding method capable of increasing the penaeus vannamei yield. The method comprises the following steps of pond arrangement; shrimp fry putting, wherein penaeus vannamei fry with the size ranging from 0.6 cm to 1 cm is selected, 55,000-65,000 fry is put per mu, and after breeding is conducted for 17-19 days, fishes obtained after disinfection treatment are put for mixed breeding; feed management, wherein feed feeding is conducted 2-3 times each day; daily management; shrimp disease prevention, wherein a disinfection reagent and a probiotic preparation are splashedeach month. According to the breeding method capable of increasing the penaeus vannamei yield, the breeding resources are fully utilized, the morbidity of the penaeus vannamei is low, the weight is increased rapidly, the yield is high, the breeding risk is effectively lowered, and the breeding benefit of the penaeus vannamei is increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a culture method for increasing the output of Penaeus vannamei. Background technique [0002] Penaeus vannamei is popular among consumers because of its thin shell and fat body, high meat content, delicious meat, and rich nutrition. At the same time, Penaeus vannamei has a wide range of suitable temperature and salt, and has a long survival time out of water. It is suitable for large-scale production in my country. farming. At present, in the culture process of Penaeus vannamei in my country, there are extensive cultivation, low utilization rate of resources, high incidence of Penaeus vannamei, slow weight gain, and low yield, which affect the breeding benefits of Penaeus vannamei. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a culture method for increasing the output of Penaeus vann...

Claims

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Application Information

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IPC IPC(8): A01K61/59A23K50/80A23K10/26A23K10/20A23K10/12A23K10/30A23K10/37A23K20/147A23K20/158A23K20/163A23K20/105A01G22/00A01G22/60A01K61/10
CPCA01K61/10A01K61/59A23K10/12A23K10/20A23K10/26A23K10/30A23K10/37A23K20/105A23K20/147A23K20/158A23K20/163A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 杜玉安
Owner 定远县和润水产养殖专业合作社
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