Breeding method for improving disease resistance ability of giant salamanders

A breeding method and technology for disease resistance are applied in the breeding field for improving the disease resistance of giant salamanders, which can solve the problems of high feed cost and inconvenience in breeding giant salamander juveniles with the nutritional value of live bait, so as to increase the survival rate, improve immunity and survival. rate, the effect of reducing bacteria

Inactive Publication Date: 2016-11-23
铜仁市永泰成农业科技发展有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because giant salamander has extremely high edible value and medicinal value, more and more artificial breeding techniques of giant salamander have appeared one after another. Live bait is mainly used for breeding in the current breeding technology, and the cost of the feed is extremely high, and the live bait is affected by natural factors, the fluctuation of the supply and the change of the nutritional value of the live bait have brought great inconvenience to the cultivation of giant salamander juveniles. and potential risks, so the present invention provides a breeding method that can effectively improve the disease resistance of giant salamanders by studying the nutrition required for the growth of giant salamanders

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Feed formula: 48 parts of fish meal, 6 parts of bean cake, 2 parts of wheat bran, 3 parts of cicada pupa powder, 1 part of bone meal, 1 part of pollen, 1 part of mixed vitamins, 1 part of citric acid, 1 part of methionine, 1 part of tryptophan, 1 part of arginine, 5 parts of Chinese medicine powder, 2 parts of fish oil, 1 part of trace elements, 12 parts of grasshopper.

[0024] Feed preparation method: fish meal, bean cake, wheat bran, cicada pupa meal, bone meal, pollen, mixed vitamins, citric acid, methionine, tryptophan, arginine, fish oil, trace elements are mixed and sterilized at a temperature of 90°C 5 minutes to get the mixture, fry the grasshoppers in edible oil until the surface is golden yellow, then remove them, mix the mixture, Chinese medicine powder, and grasshoppers evenly, and put them into a pulverizer for grinding to obtain a mixed powder. The powder is put into the dryer, the drying temperature is controlled at 60°C, and the drying time is 10 minute...

Embodiment 2

[0033] Feed formula: 54 parts of fish meal, 14 parts of bean cake, 8 parts of wheat bran, 9 parts of cicada pupa powder, 6 parts of bone meal, 6 parts of pollen, 6 parts of mixed vitamins, 6 parts of citric acid, 6 parts of methionine, 6 parts of tryptophan, Arginine 6 parts, Chinese medicine powder 11 parts, fish oil 7 parts, trace elements 6 parts, grasshopper 18 parts.

[0034] Feed preparation method: fish meal, bean cake, wheat bran, cicada pupa meal, bone meal, pollen, mixed vitamins, citric acid, methionine, tryptophan, arginine, fish oil, trace elements are mixed and sterilized at a temperature of 100°C After 10 minutes to get the mixture, fry the grasshoppers in edible oil until the surface is golden yellow, then remove them, mix the mixture, Chinese medicine powder, and grasshoppers evenly, and then put them into a pulverizer for grinding to obtain a mixed powder. The powder is put into the dryer, the drying temperature is controlled at 80°C, and the drying time is 3...

Embodiment 3

[0043]Feed formula: 51 parts of fish meal, 10 parts of bean cake, 5 parts of wheat bran, 6 parts of cicada pupa powder, 3.5 parts of bone meal, 3.5 parts of pollen, 3.5 parts of mixed vitamins, 3.5 parts of citric acid, 3.5 parts of methionine, 3.5 parts of tryptophan, Arginine 3.5 parts, Chinese medicine powder 8 parts, fish oil 4.5 parts, trace elements 3.5 parts, grasshopper 15 parts.

[0044] Feed preparation method: fish meal, bean cake, wheat bran, cicada pupa powder, bone meal, pollen, mixed vitamins, citric acid, methionine, tryptophan, arginine, fish oil, trace elements are mixed and sterilized at a temperature of 95°C 7.5min to get the mixture, fry the grasshoppers in edible oil until the surface is golden yellow, then remove them, mix the mixture, Chinese medicine powder, and grasshoppers evenly, and put them into a pulverizer for grinding to obtain a mixture powder. Put the mixed powder into the dryer, control the drying temperature at 70°C, and dry for 20 minutes,...

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Abstract

The invention discloses a breeding method for improving the disease resistance ability of giant salamanders. The breeding method comprises the steps of pond building, putting preparation, juvenile fish putting, feed putting, water control management and breeding management. By the adoption of breeding method of the giant salamanders, the immunocompetence and survival rate of the giant salamanders can be improved. According to the method, an escape preventing net is arranged in the pond building process, the problem of giant salamander escape is solved, disinfection treatment and aquatic plant planting are performed before putting, bacteria in water are decreased, and a giant salamander breeding environment is improved. In the breeding process, a home-made special giant salamander feed is adopted for feeding, the nutrients required for giant salamander growth can be not only ensured, the disease resistance ability can be also improved, the survival rate can be improved, and finally a pond is suitable for giant salamander growth through water control management and breeding management.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a breeding method for improving the disease resistance of giant salamanders. Background technique [0002] The giant salamander is the largest and most precious amphibian in existence in the world. Its cry is like a baby's cry, so people also call it "baby fish". The giant salamander is a national second-class protected amphibious wild animal. It is a key development of agricultural industrialization and characteristic agriculture and a species of wild animal genetic protection. The giant salamander, also known as the giant salamander, is the largest type of amphibian, with a total length of up to 1 meter and above, and the heaviest one can weigh more than 100 catties. Its appearance is somewhat similar to that of a lizard, but it is fatter and flatter in comparison. The giant salamander has a flat, blunt round head, a large mouth, underdeveloped eyes, and no eyelids. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K67/02A23K50/80A23K10/22A23K10/37A23K10/20A23K10/26A23K10/30A23K20/174A23K20/105A23K20/142A23K20/158A23K20/20
CPCA01K61/00A01K67/02Y02A40/81Y02A40/818Y02P60/87
Inventor 田树昌雷波
Owner 铜仁市永泰成农业科技发展有限公司
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