Efficient culture method for carassius aurutus

A breeding method and technology of grass goldfish, applied in the field of high-efficiency farming of grass goldfish, can solve the problems of no breeding method, long cultivation and slow growth, etc. of grass goldfish, so as to improve intestinal digestive flora, ensure health, and increase breeding effect of density

Inactive Publication Date: 2017-10-03
天津现代晨辉科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Grass goldfish is also called golden crucian carp. Its body is spindle-shaped, its caudal fin is not forked, and its body color is not only red, but also has red and white flowers, streaky flowers, etc. At present, grass goldfish is very popular among viewing enthusiasts for its graceful swimming style and beautiful color. I like it, but there is no efficient breeding method for grass goldfish at present, resulting in long cultivation time, slow growth, and susceptibility to disease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A method for cultivating grass gold carp with high efficiency, the steps comprising:

[0014] (1) Pre-treatment of pond culture: the pond is made of cement pavement, which improves the transportation efficiency and thus the survival rate of fry or adult fish, and sets up independent water inlet and drainage pipes with a depth of 1.2m, and erects anti-bird nets to reduce the chance of birds preying on grass goldfish Casualty rate, drying ponds in winter for at least three months, decomposing bait residues, fish feces, and a large number of pathogenic microorganisms, etc., to ensure the quality of the ponds in the coming year and lay a good material foundation for the healthy growth of fish. The pond is disinfected, the consumption of quicklime is 50kg / mu, blended into lime water to disinfect the pond, and the fermented manure is evenly sprinkled in the pond with 50kg of chicken manure and 50kg / mu of pig manure;

[0015] (2) Management of fry: The newly hatched fry have p...

Embodiment 2

[0020] A method for cultivating grass gold carp with high efficiency, the steps comprising:

[0021] (1) Pre-treatment of pond breeding: The pond is made of cement pavement, which improves the transportation efficiency and thus the survival rate of fry or adult fish, and sets up independent water inlet and drainage pipes with a depth of 2m, and erects anti-bird nets to reduce the casualties of birds preying on grass goldfish In winter, the pond should be dried for at least three months to decompose bait residues, fish feces, and a large number of pathogenic microorganisms, etc., to ensure the quality of the pond in the coming year and lay a good material foundation for the healthy growth of fish. Carry out disinfection, the consumption of quicklime 60kg / mu, blend into lime water and pond disinfection is carried out, the fermented manure is evenly splashed in the pond with chicken manure 50kg and pig manure 50kg / mu;

[0022] (2) Management of fry: The newly hatched fry have p...

Embodiment 3

[0027] A method for cultivating grass gold carp with high efficiency, the steps comprising:

[0028] (1) Pre-treatment of pond culture: The pond is made of cement pavement to improve transportation efficiency and thus increase the survival rate of fry or adult fish, and set up independent water inlet and drainage pipes with a depth of 1.5m, and set up anti-bird nets to reduce the chance of birds preying on grass goldfish Casualty rate, drying the pond for at least three months in winter, decomposing bait residues, fish feces, and a large number of pathogenic microorganisms, etc., to ensure the quality of the pond in the coming year and lay a good material foundation for the healthy growth of fish. The pond is disinfected, the consumption of quicklime is 55kg / mu, blended into lime water to disinfect the pond, and the fermented manure is evenly sprinkled in the pond with 50kg of chicken manure and 50kg / mu of pig manure;

[0029](2) Management of fry: The newly hatched fry have p...

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PUM

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Abstract

Disclosed is an efficient culture method for carassius aurutus. The method comprises the steps of 1 pond culture pre-treatment, 2 fish fry management, 3 fish fry stocking and feeding, 4 screening of fish fries at different stages and 5 daily management. The intestinal tract digestion flora of carassius aurutus is improved by adopting lactic acid bacteria, the feed digestion rate is increased, carassius aurutus can grow rapidly, meanwhile, the lactic acid bacteria have the effect of purifying water, harmful pathogens are restrained, health of the carassius aurutus is ensured, and the culture density is improved to a larger extent; meanwhile, disqualified bodies are removed through screening, the culture and management cost is lowered, and benefits are remarkably improved.

Description

technical field [0001] The invention relates to aquaculture technology, in particular to a high-efficiency culture method for golden carp. Background technique [0002] Grass goldfish is also called golden crucian carp. Its body is spindle-shaped, its caudal fin is not forked, and its body color is not only red, but also has red and white flowers, streaky flowers, etc. At present, grass goldfish is very popular among viewing enthusiasts for its graceful swimming style and beautiful color. I like it, but there is no efficient breeding method for grass goldfish at present, resulting in long cultivation time, slow growth and susceptibility to disease. Contents of the invention [0003] The object of the present invention is to provide a method for fast and efficient growth of golden carp by reducing unreasonable measures, so as to improve economic benefits. [0004] The technical scheme adopted in the present invention: [0005] A method for cultivating grass gold carp with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 王云祥张宝龙曲木尹超翟胜利
Owner 天津现代晨辉科技集团有限公司
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