Method of raising black-bone chicken

A breeding method, silky black bone technology, applied in animal husbandry, etc., can solve the problems of few new strains and loss of germplasm resources, and achieve the effect of unique body shape, strong disease resistance, and rich germplasm resources

Active Publication Date: 2005-06-08
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Silkie is an excellent breed of chicken produced in my country. It has the advantages of beautiful appearance, unique shape, delicious meat, strong disease resistance, and easy breeding. It is a valuable germplasm resource in my country. However, due to the There are few new strains of varieties, and most of them are sold in the form of purebreds, resulting in the loss of germplasm resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The breeding method of pure line of red (jute) silky chicken, the method may further comprise the steps:

[0037] (1) Use the A line or B line in the modern brown-shell layer hen matching line with the golden gene to mate with the silky chicken to produce the F1 generation;

[0038] (2) The male and female of the F1 generation are self-crossed to produce the F2 generation;

[0039] (3) Select silky individuals with red (jute) feather characteristics in the F2 generation;

[0040] (4) Utilize the male and female hens with the characteristics in step (3) to carry out cross-crossing fixation to make it stable genetic, through group expansion, testcross, identification, selection, that is, to breed red (jute) silky feather chicken new strain.

Embodiment 2

[0042] The breeding method of pure line of red (jute) silky chicken, the method may further comprise the steps:

[0043] (1) Utilize the domestic jute feather chicken with golden gene to mate with silky chicken to produce F1 generation;

[0044] (2) The male and female of the F1 generation are self-crossed to produce the F2 generation;

[0045] (3) Select silky individuals with red (jute) feather characteristics in the F2 generation;

[0046] (4) Utilize the male and female hens with the characteristics in step (3) to carry out cross-crossing fixation to make it stable genetic, through group expansion, testcross, identification, selection, that is, to breed red (jute) silky feather chicken new strain.

Embodiment 3

[0048] The breeding method of pure line of red (jute) silky chicken, the method may further comprise the steps:

[0049] (1) Utilize the AB single-cross line in the modern brown-shell hen mating line with the golden gene to mate with the silky chicken to produce the F1 generation;

[0050] (2) The male and female of the F1 generation are self-crossed to produce the F2 generation;

[0051] (3) Select silky individuals with red (jute) feather characteristics in the F2 generation;

[0052] (4) Utilize the male and female hens with the characteristics in step (3) to carry out cross-crossing fixation to make it stable genetic, through group expansion, testcross, identification, selection, that is, to breed red (jute) silky feather chicken new strain.

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PUM

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Abstract

A technique for breeding the red-feather Taihe chicken includes such steps as hybridizing between the chicken with golden gene and the silky-feather Taihe chicken to obtain generation F1, selfing to obtain generation F2, transverse mating for stabilizing the genetic gene, increasing the number of chickens in group, testing cross, and selective breeding.

Description

technical field [0001] The invention relates to a method for cultivating silky-bone chickens, in particular to a method for cultivating new silky-bone chicken strains. Background technique [0002] Silkie is an excellent breed of chicken produced in my country. It has the advantages of beautiful appearance, unique shape, delicious meat, strong disease resistance, and easy breeding. It is a valuable germplasm resource in my country. However, due to the There are few new strains of varieties, and most of them are sold in the form of purebreds, resulting in the loss of germplasm resources. Contents of the invention [0003] The object of the present invention is to provide a method for cultivating a new silky chicken strain. [0004] In order to achieve the above object, the technical solution of the present invention is to adopt a method for cultivating a new silky chicken strain, the method comprising the following steps: [0005] (1) Utilize the modern brown-shell hen mat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/027
Inventor 康相涛王彦彬孙桂荣李明宋素芳
Owner HENAN AGRICULTURAL UNIVERSITY
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