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Method for producing high survival rate san huang chicken breeds

A technology of three-yellow broiler chicken and survival rate, which is applied in animal husbandry and other fields, can solve the problems of unsuitability for commercial production, low survival rate of three-yellow chicken, and slow growth rate, so as to improve weight uniformity, survival rate, and growth rate Effect

Active Publication Date: 2015-04-08
JIANGSU JINGHAI POULTRY IND GROUP
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AI Technical Summary

Problems solved by technology

Especially with the complexity of the breeding environment, the survival rate of the three-yellow chicken is low, the growth rate is slow, and the egg production rate is low. It is seriously not suitable for commercial production and cannot meet people's needs for broiler quality.

Method used

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  • Method for producing high survival rate san huang chicken breeds

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Embodiment 1

[0018] The seed production mode of the high survival rate Sanhuang broiler of the present invention is as follows: figure 1 shown;

[0019] First, three breeds (lines) (the second male parent) of yellow-feather chickens (the first male parent), high-yield and high-quality Sanhuang chickens (the first female parent) and local three-yellow chickens (the second male parent) were cultivated as ancestors, and the yellow-feather chickens and the high-yield and high-quality chickens were used. The parental surrogate parent (yellow feather) was obtained, and the purebred local Sanhuang chicken was obtained as the parental surrogate parent, and then the commercial generation of the matching line with high survival rate was obtained by crossing the male parent with the female parent.

[0020] The specific cultivation steps are as follows:

[0021] (1) Select a yellow-feathered chicken breed (such as Wanjiang yellow chicken) with a fast growth rate, plumage feathers, consistent body sha...

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Abstract

The invention relates to a chicken breed producing method, in particular to a method for producing high survival rate san huang chicken breeds. According to the method, a yellow feather chicken is used as a first male parent of terminal lines, a high-yield high-quality san huang chicken is used as a first female parent of the terminal lines, an F1 generation is produced, hens with yellow feather, yellow feet and yellow skin are selected among the F1 generation for seed reservation to form a second female parent of the terminal lines, a local san huang chicken breed is selected as a second male parent of the terminal lines, and the local san huang chicken breed is subjected to hybridization with the F1 generation hens to obtain an F2 generation which is a high survival rate san huang chicken. The method for producing the high survival rate san huang chicken breeds has the advantages that the san huang chicken survival rate, the growing speed and the weight uniformity are increased, and hybrid vigor is remarkable.

Description

technical field [0001] The invention relates to a method for producing chicken seeds, in particular to a method for producing seeds for Sanhuang broiler chickens with high survival rate. Background technique [0002] Sanhuang chicken is an excellent chicken breed produced in my country. It is characterized by yellow hair, yellow feet and yellow skin. Because of its tender meat, delicious taste and rich nutrition, it enjoys a high reputation at home and abroad. Although Sanhuang chicken has achieved rapid development after years of market cultivation, there are also many problems. Especially with the complexity of the breeding environment, the three-yellow chicken has a low survival rate, slow growth rate, and low egg production rate. It is seriously unsuitable for commercial production and cannot meet people's demand for broiler quality. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method for producing three-yellow broiler chicken...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/027
CPCA01K67/02
Inventor 顾云飞俞亚波顾玉萍王金玉施会强王永娟邱聪
Owner JIANGSU JINGHAI POULTRY IND GROUP
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