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Chinese sucker artificial breeding method

A technology of artificial breeding and mullet fish, which is applied in fish farming, application, climate change adaptation, etc., can solve the problems of resource reduction, less research on mullet fish breeding, and decline in benefits, and achieve high life rate and obvious effect of increasing production

Inactive Publication Date: 2014-04-23
苏州市阳澄湖现代农业发展有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the early development and utilization of mullet resources and the lack of scientific management, the amount of this resource has decreased significantly in the past 10 years. Even if the fishing intensity increases, the output will hardly increase, which will lead to a decline in benefits
At present, the natural resources of mullet can no longer meet the needs of the market. Carrying out artificial breeding of mullet, carrying out release proliferation and artificial breeding are effective ways to solve the problem
Domestic research on mullet breeding is less

Method used

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below; it should be understood that the preferred embodiments are only for illustrating the present invention, rather than limiting the protection scope of the present invention.

[0012] A kind of mullet artificial breeding method, comprises the following steps:

[0013] (1) Breeding environment: the cultivation pond is a circular or square cement pond with an area of ​​12~20m 2 , 0.7~1.0 m deep; good water circulation and sewage discharge functions are required; the water quality is transparent and clear, does not contain harmful heavy metal ions, sulfide does not exceed 0.02mg / L, the total number of coliform bacteria is less than 5000 / L, and the salinity 21 ~ 28, and add EDTA3. 0* 10 - 6 , while adding oxytetracycline 2. 0* 10 - 6 Or Furazolidone 1. 0* 10 - 6 To prevent germs; if there are miscellaneous fish, use 35mg / L tea bran to kill them; if there are miscellaneous shrimps, use 2.5m...

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Abstract

Disclosed is a Chinese sucker artificial breeding method. A breeding pool is a circular or square cement pool, the area of the breeding pool is in a range of 12m<2> to 20m<2>, and the breeding pool is 0.7m to 1.0m. The water circulation and drainage function is required to be good, the water quality is required to be transparent and clear, harmful heavy metal ions are required to be absent, primary feeding water of the pool is between 70cm and 100cm, water is sterilized through 0.3mg / L dibromohydantoin, and strong and disease-free individuals are selected to be bred in the breeding pool. By using the method for scientific and fine breeding, the yield effect within a short period is apparent, the living rate is high, and the method is suitable for industrialized large-scale development.

Description

technical field [0001] The invention relates to a method for aquaculture, in particular to a method for artificial breeding of mullet. Background technique [0002] The mullet (Myxocyprinus asiaticus) belongs to the order Cyprinidae, the submouth fish family, and the genus Myxocyprinus. Commonly known as: fire bream, yellow row, wooden leaf plate, red fish, purple bream, swallowfish, blood row, powder row. Distribution: Yangtze River, Jinsha River and other places. Habitat: Lives in lakes and rivers. Juveniles and adults have different shapes, habitats and biological learning. Juveniles like to cluster among gravels with slow water flow, and mostly move in the upper layer of water bodies, while subadults live in the middle and lower layers , adults like to live in the open water area of ​​rivers, and their actions are fast and agile. Predation and food: Mainly feed on invertebrates and insect larvae, also eat organic matter at the bottom of the water, and often suck diato...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 徐明
Owner 苏州市阳澄湖现代农业发展有限公司
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