Environment-friendly and antibiotic-free breeding method of myxocyprinus asiaticus
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A breeding method and technology of mullet fish, which are applied in chemical instruments and methods, fish farming, animal feed, etc., can solve the problems of low carbon-nitrogen ratio in water bodies, achieve balance of amino acid content, increase growth activity, and reduce intestinal pH value Effect
Inactive Publication Date: 2017-11-17
巫溪县宏华水产养殖有限公司
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Problems solved by technology
The slow-release carbon source is adopted in the process of water quality management, which solves the problem of low carbon-nitrogen ratio of water in traditional aquaculture
Method used
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Embodiment 1
[0028] Example 1 A green and antibiotic-free breeding method for mullet
[0029] Farming methods include:
[0030] (1) Pond configuration: the pond is provided with a water inlet and a water outlet, the water inlet and the water outlet are provided with escape nets, and the pond is also provided with an oxygenation facility, a water temperature adjustment unit and a circulating water pump;
[0031] (2) Feeding and management: feeding with feed consisting of 80 parts of intestinal membrane protein powder, 15 parts of probiotics and 15 parts of vitamin C;
[0032] (3) Disease prevention and control: ①Disinfect fish ponds, use medicines to clean the ponds, and kill pathogens and biological enemies in the ponds; ②Disinfect fish with medicines before entering the ponds; pond splashing;
[0033] (4) Water quality management: change 1 / 3 of new water every week; change 2 / 3 of water every half month; apply photosynthetic bacteria and EM bacteria solution to the pond; set up an aerato...
Embodiment 2
[0034] Embodiment 2 A kind of green no antibiotic breeding method of mullet
[0035] Farming methods include:
[0036] (1) Pond configuration: the pond is provided with a water inlet and a water outlet, the water inlet and the water outlet are provided with escape nets, and the pond is also provided with an oxygenation facility, a water temperature adjustment unit and a circulating water pump;
[0037](2) Feeding and management: feeding with feed consisting of 150 parts of intestinal membrane protein powder, 20 parts of probiotics and 20 parts of vitamin C;
[0038] (3) Disease prevention and control: ①Disinfect fish ponds, use medicines to clean the ponds, and kill pathogens and biological enemies in the ponds; ②Disinfect fish with medicines before entering the ponds; pond splashing;
[0039] (4) Water quality management: replace 1 / 3 of new water every week; Cut the pasture into 3-5cm, then add 350g of lactic acid bacteria starter, mix evenly, and compact it. After 10 days...
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Abstract
The invention discloses an environment-friendly and antibiotic-free breeding method of myxocyprinus asiaticus. The method is characterized by comprising the first step of pond arrangement, the second step of breeding management, the third step of disease control and the fourth step of water quality management. The growth environment of myxocyprinus asiaticus is comprehensively adjusted through pond arrangement, breeding management, disease control and water quality management and is adjusted according to growth stages of myxocyprinus asiaticus, and growth requirements of myxocyprinus asiaticus are met through dynamic change. According to the method, breeding management is conducted through feed with dried porcine solubles, microecologics and the like to maintain intestinal health, reduce trophic diarrhea, maintain the balance of a micro-ecological system in fish bodies and increase the survival rate of myxocyprinus asiaticus. In the water quality management process, a slow-release carbon source is used, so that the problem that the carbon-nitrogen ratio of a water body during traditional breeding is low is solved. According to the breeding method, antibiotics are not used in the whole process, so that the breeding method is environmentally friendly and free of antibiotics.
Description
technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for green and antibiotic-free culture of mullet. Background technique [0002] Rouge, also known as yellow row, powder row, fire bream, etc., grows in the Yangtze River system in China and is an oviparous animal. It has a strange shape and bright colors, especially the juvenile fish with unique shape, gorgeous colors and quiet swimming. It is a rare freshwater species endemic to China. Mussels like to move in the middle and bottom of the water body and are not resistant to low oxygen. Its body shape is peculiar, especially the juvenile fish has a unique shape, swims quietly, and changes body color with emotional changes. At present, the number of wild mullets is tending to decline year by year. After the closure of the Gezhou Dam, broodstock in the middle and lower reaches of the Yangtze River could not go up to the upper reaches of the Tuojiang River, Minjiang R...
Claims
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Application Information
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