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Wild schizopygopsis younghusbandi domesticating method

A technology of bare cracks and temporary ponds, applied in fish farming, application, climate change adaptation, etc., can solve the problems of large temperature difference between day and night, difficult domestication, etc. Effect

Inactive Publication Date: 2016-10-26
西藏自治区农牧科学院水产科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tibet is extremely rich in cold-water fish resources, and the temperature difference between day and night is large. Lhasa's naked scorpion is relatively wild and difficult to domesticate.

Method used

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  • Wild schizopygopsis younghusbandi domesticating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of domestication method of wild Lhasa naked schistos, is characterized in that, the steps are as follows:

[0034] 1) Collection of broodstock

[0035] From September to November every year, broodstock are collected from the Yarlung Zangbo River and its tributaries by means of electric fishing, and the wild Lhasa naked scorpion with a body weight of 100g-300g and no injuries on the body surface is selected as the broodstock;

[0036] 2) Transportation of broodstock

[0037] The broodstock is transported to the breeding base by the continuous oxygenation method of the oxygen cylinder of the live fish transport vehicle or the oxygenation method of the nylon bag, and the transportation time is controlled within 24 hours, and the fresh water is changed every 2 hours;

[0038] 3) Treatment before temporary care

[0039] After the broodstock is transported to the breeding base, after 30 minutes of adjustment, the temperature of the transported water body is adjusted ...

Embodiment 2

[0045] A kind of domestication method of wild Lhasa naked schistos, is characterized in that, the steps are as follows:

[0046] 1) Collection of broodstock

[0047] From September to November every year, broodstock are collected from the Yarlung Zangbo River and its tributaries by means of electric fishing, and the wild Lhasa naked scorpion with a body weight of 100g-300g and no injuries on the body surface is selected as the broodstock;

[0048] 2) Transportation of broodstock

[0049] The broodstock is transported to the breeding base by the continuous oxygenation method of the oxygen cylinder of the live fish transport vehicle or the oxygenation method of the nylon bag, and the transportation time is controlled within 24 hours, and the fresh water is changed every 2 hours;

[0050] 3) Treatment before temporary care

[0051] After the broodstock is transported to the breeding base, after 30 minutes of adjustment, the temperature of the transported water body is adjusted ...

Embodiment 3

[0057] A kind of domestication method of wild Lhasa naked schistos, is characterized in that, the steps are as follows:

[0058] 1) Collection of broodstock

[0059] From September to November every year, broodstock are collected from the Yarlung Zangbo River and its tributaries by means of electric fishing, and the wild Lhasa naked scorpion with a body weight of 100g-300g and no injuries on the body surface is selected as the broodstock;

[0060] 2) Transportation of broodstock

[0061] The broodstock is transported to the breeding base by the continuous oxygenation method of the oxygen cylinder of the live fish transport vehicle or the oxygenation method of the nylon bag, and the transportation time is controlled within 24 hours, and the fresh water is changed every 2 hours;

[0062] 3) Treatment before temporary care

[0063] After the broodstock is transported to the breeding base, after 30 minutes of adjustment, the temperature of the transported water body is adjusted ...

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Abstract

The invention provides a method for domesticating the wild Lhasa schizophrenia. Including collection of broodstock, transportation of broodstock, pre-treatment of temporary breeding, temporary breeding of broodstock and domestication of broodstock, the domestication method is simple, highly operable and practical, and can realize the large-scale and standardized domestication of wild Lhasa scutellaria, Promoting the development of Lhasa's scutella aquaculture industry and effectively protecting the wild resources of Lhasa's scutellaria.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a method for domesticating wild Lhasa scutellaria. Background technique [0002] Lhasa bare schizopygopsis (Schizopygopsis younghusbandi younhusbandi Regan) belongs to the genus Schizopygopsis younghusbandi younhusbandi Regan of Cypriniformes, and is mainly distributed in the dry tributaries above the big bend of the Yarlung Zangbo River in the middle and lower reaches of the Yarlung Zangbo River in Tibet and the small river out of Yangbajing Hot Spring. Among them, it is one of the main economic fish in Tibet. Tibet's cold-water fish resources are extremely rich, and the temperature difference between day and night is large. Lhasa's naked scorpion is relatively wild and difficult to domesticate. Li Fang's research shows that the resources of Lhasa's scutellaria in the Niyang River have begun to decline, so the research and protection of its resources is particul...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 周建设李宝海张驰扎西拉姆龚君华
Owner 西藏自治区农牧科学院水产科学研究所
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