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
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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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