A kind of culture method of tilapia fry based on closed culture container
A breeding method and container technology, applied in the field of aquaculture, can solve problems such as water pollution in aquaculture, reduction in aquaculture output, and diseases, and achieve the effects of recycling water, increasing the number of fry, and improving oxygen dissolution
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[0030] Embodiment-a kind of culture method based on the tilapia fry of closed culture container adopts closed culture container to culture, and this culture method comprises:
[0031] (1) Design breeding feed formula: according to the weight ratio of the following components, configure the feed: 6.5-8 parts of spirulina powder, 16-18 parts of cod fish meal, 5-8 parts of mackerel meal, 6-9 parts of egg yolk powder , 8-11 parts of shrimp powder, 2-5 parts of squid paste, 0.5-2 parts of refined fish oil, 0.5-2 parts of soybean oil, 2.7-4.6 parts of first-grade corn flour, 14-16 parts of α-starch, 1.5 parts of calcium dihydrogen phosphate -3 parts, vitamin premix 0.5-2 parts, trace element premix 1.5-3.0 parts, functional components 0.4-0.7 parts, bile acids 0.15-0.3 parts, aquatic probiotics 0.05-0.1 parts;
[0032] Wherein, the functional components include the following raw materials according to the ratio of parts by weight: 15 parts of Radix Scutellariae, 8 parts of Codonopsi...
Embodiment 4
[0039] Embodiment 4-a kind of cultivation method based on the tilapia fry of closed cultivation container, adopts closed cultivation container to cultivate, and this cultivation method comprises:
[0040] (1) Design breeding feed formula: according to the weight ratio of the following components, configure the feed: 8 parts of spirulina powder, 16 parts of cod meal, 5 parts of mackerel meal, 9 parts of egg yolk powder, 10 parts of shrimp powder, squid paste 3 parts, 1 part of refined fish oil, 2 parts of soybean oil, 3 parts of first grade corn flour, 15 parts of α-starch, 2.5 parts of calcium dihydrogen phosphate, 1.5 parts of vitamin premix, 2 parts of trace element premix, functional components 0.5 part, bile acid 0.2 part, aquatic probiotics 0.05 part;
[0041] Wherein, the functional components include the following raw materials according to the ratio of parts by weight: 10 parts of Radix Scutellariae, 14 parts of Codonopsis pilosula, 10 parts of allicin, 15 parts of iso...
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