Method for producing Oujiang color common carp with í«red-whiteí» body color

A production method and body color technology, applied in fish farming, application, climate change adaptation, etc., to achieve the effect of enriching body color types

Inactive Publication Date: 2008-09-10
王成辉 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Except for these five body colors, no new

Method used

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  • Method for producing Oujiang color common carp with í«red-whiteí» body color
  • Method for producing Oujiang color common carp with í«red-whiteí» body color

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specific Embodiment approach

[0018] The present invention selects the existing "full red" and "pink jade" two body color types of Oujiang colored carps for hybridization, carries out family or group production, and then selects red-white body color individuals from the progeny. The specific implementation is as follows:

[0019] 1. Parent selection

[0020] Producing place of the parent: Zhejiang Longquan Provincial Oujiang Colored Carp Breeding Farm.

[0021] Body color: Oujiang colorful carp with body colors of "full red" and "pink jade".

[0022] Quality: Physically strong, free from disease and injury, and the individual size and age are basically the same.

[0023] The selection of hybrid parents is the key to the "red-white" body color type. The selection criteria for the body color hybrid parents of “Quanhong” and “Fenyu” are shown in Table 1:

[0024] Table 1 Selection criteria for hybrid parents produced by red-white body color Oucai color carp

[0025]

[0026] 2. Breeding of broodstock ...

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Abstract

The invention relates to a method for producing color carp with 'white-and-red' body color. The method comprises the steps that: (1) hybrid parental Oujiang color common carps, the body color of which are 'full red' and 'pink jade', are selected as male parent and female parent; (2) matching and reproduction; (3) fry rearing; (4) body color selection: Oujiang color common carps which bodies appear interlaced red and white patches are selected, that is the individual carps with 'white-and-red' body color are selected for separate breeding. Oujiang color common carps with 'white-and-red' body color produced by the method of the invention can be used as a novel ornamental fish, and increase the types of body colors of Oujiang color common carps. Meanwhile, the method also lays a solid foundation for breeding improved variety of Oujiang color common carps and developing body color of Oujiang color common carps.

Description

technical field [0001] The invention relates to a production method of body color intercrossing of Oujiang colorful carp (Cyprinus carpio var. color) body color type (red-white body color). Background technique [0002] Oujiang colored carp (Cyprinus carpio var.color) is a kind of carp widely cultivated in the farmlands of Longquan, Lishui and other cities and counties in the Oujiang River Basin of Zhejiang Province. known as. Oujiang colorful carp not only grows rapidly, but has tender meat and rich nutrition, and is deeply loved by the local people. It also has bright body colors, such as red and flower colors, which are comparable to the famous Japanese koi. At present, Oujiang colorful carp has five basic body colors: one is full red (the whole body surface is red), the other is big flower (that is, the whole red body surface is inlaid with large black spots), and the third is twist (that is, the whole red body surface is scattered Small black spots), the fourth is pin...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K67/027
CPCY02A40/81
Inventor 王成辉项松平王剑潘增云
Owner 王成辉
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