Parent-tor-brevifilis gonad synchronous and early development method
A technique for the development of the gonads of the broodstock of the broodstock in the field of synchronous early development of the gonads of the broodstock
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Embodiment 1
[0024] A method for the synchronous early development of the gonads of the broodstock fishes proposed by the present invention comprises the following steps:
[0025] A. Select aquaculture fish tank: choose a fish tank with a length of 2900mm, a width of 620mm, and a height of 900mm as the aquaculture fish tank. The aquaculture fish tank has a filtration system and a drainage system. The aquaculture fish tank has a built-in aquarium controller to control the light and surf pump;
[0026] B. Select brood fish: at the end of October, choose the scorpion fish with no disease and no injury on the body surface in the wild environment as the parent. The male fish is 3 years old, with a body length of more than 25cm and a weight of more than 260g, and the female fish is 4 years old. More than 35cm in length and more than 700g in weight;
[0027] C. Temporary raising: Oxygenate the broodstock with an oxygen bag and transport it back, soak it in salt water with a mass fraction of 5wt% ...
Embodiment 2
[0034] A method for the synchronous early development of the gonads of the broodstock fishes proposed by the present invention comprises the following steps:
[0035] A. Select aquaculture fish tank: choose a fish tank with a length of 2970mm, a width of 610mm, and a height of 968mm as the aquaculture fish tank. The aquaculture fish tank has a filtration system and a drainage system. The aquaculture fish tank has a built-in aquarium controller to control the light and surf pump;
[0036] B. Select brood fish: at the end of October, choose the scorpion fish with no disease and no injury on the body surface in the wild environment as the parent. The male fish is 3 years old, with a body length of more than 25cm and a weight of more than 260g, and the female fish is 4 years old. More than 35cm in length and more than 700g in weight;
[0037] C. Temporary raising: Oxygenate the broodstock with an oxygen bag and transport it back, soak it in salt water with a mass fraction of 4wt% ...
Embodiment 3
[0044] A method for the synchronous early development of the gonads of the broodstock fishes proposed by the present invention comprises the following steps:
[0045] A. Select aquaculture fish tank: choose a fish tank with a length of 2930mm, a width of 615mm, and a height of 932mm as the aquaculture fish tank. The aquaculture fish tank has a filtration system and a drainage system. The aquaculture fish tank has a built-in aquarium controller to control the light and surf pump;
[0046] B. Select brood fish: at the end of October, choose the scorpion fish with no disease and no injury on the body surface in the wild environment as the parent. The male fish is 3 years old, with a body length of more than 25cm and a weight of more than 260g, and the female fish is 4 years old. More than 35cm in length and more than 700g in weight;
[0047] C. Temporary raising: Oxygenate the broodstock with an oxygen bag and transport it back, soak it in salt water with a mass fraction of 3.8wt...
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