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Jinling yellow chicken cultivating method

A technology of Jinling yellow chicken and breeding method, applied in the field of breeding, can solve the problems of low feed rate, low nutritional value, slow growth rate and the like, and achieve the effects of high nutritional value, fast growth rate and strong disease resistance.

Active Publication Date: 2014-05-28
广西金陵农牧集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current chicken industry is mainly small-scale free-range breeding or centralized captive breeding, and the chicken feed also includes grain or chicken feed. However, the nutritional value of chickens cultivated by the above two methods is the same as that of chickens that have been cultivated for thousands of years. Compared with the nutritional value, there is basically no obvious change, and the growth rate is slow, the feed return rate is low, the stress resistance is low, and the nutritional value is low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 1) Select the bantam yellow rooster bred by Shenzhen Kangdaer Company as the first male parent, the recessive white hen as the first female parent, and breed the second female parent as the F1 generation hen, the bantam yellow rooster and the invisible white hen The weight difference of the hen is not more than 500g;

[0026] 1.1 The selection criteria for the first male parent are: body weight 3017g, shank length 8.9cm, body oblique length: 23.7, strong physique, bright neck feathers, yellow skin, shanks, and toes, both the first male parent and female parent Contains the dw gene

[0027] 1.2 The selection criteria for the first female parent are: weight: 1992g, shank length: 8.0cm, body oblique length: 20.0cm, smooth and tight feathers, no other spots on tail feathers and wing feathers;

[0028] 2) Select the Bobai Sanhuang chicken in Guangxi as the second male parent, and the weight difference between the yellow chicken and the second female parent is not more than ...

Embodiment 2

[0038] 1) Select the bantam yellow cock as the first male parent, and the recessive white hen introduced by the French Cremo Company as the first female parent, and breed the second female parent as the F1 generation hen, the bantam yellow cock and the invisible white hen The difference in weight of white hens is not more than 500g;

[0039] 1.1 The selection criteria for the first male parent are: weight: 3385g, shank length: 11.3cm, body slant length: 25.2cm, strong physique, bright neck feathers, yellow skin, shanks, and toes, the first male parent and female parent Both contain the dw gene;

[0040] 1.2 The selection criteria for the first female parent are: weight: 2688g, shank length: 8.4cm, body oblique length: 21.2cm, smooth and tight feathers, no other spots on tail feathers and wing feathers;

[0041] 2) Select the yellow chicken as the second male parent, and the weight difference between the yellow chicken and the second female parent is not more than 50g

[0042...

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Abstract

The invention relates to a Jinling yellow chicken cultivating method. The Jinling yellow chicken cultivating method includes: selecting short-leg yellow cocks as first male parents and recessive white hens as first female parents, breeding to obtain second female parents as F1-generation hens, selecting yellow chicken as second male parents, crossbreeding the second male parents and the second female parents according to a ratio of 1:10 so as to obtain F2-generation Jinling yellow chickens, subjecting the F2-generation Jinling yellow chickens to self-breeding to obtain Jinling yellow chickens stable in character, and feeding the Jinling yellow chickens in different stages. The Jinling yellow chickens cultivated by the Jinling yellow chicken cultivating method have appearance of local chicken, are high in growing speed, low in feed consumption, delicious in meat quality, high in nutritive value, prone to being accepted by customers, attractive in appearance, uniform in body type and feather color and strong in disease resistance, and hens of the Jinling yellow chickens are short in legs and feed-saving.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a method for breeding Jinling yellow chickens. Background technique [0002] Chicken is an indispensable ingredient on people's table. In order to meet people's huge demand for chicken, the chicken industry has developed rapidly. However, the current chicken industry is mainly small-scale free-range breeding or centralized captive breeding, and the chicken feed also includes grain or chicken feed. However, the nutritional value of chickens cultivated by the above two methods is the same as that of chickens that have been cultivated for thousands of years. Compared with the nutritional value, there is basically no significant change, and the growth rate is slow, the feed return rate is low, the stress resistance is low, and the nutritional value is low. Contents of the invention [0003] The present invention aims at above-mentioned deficiency, discloses a kind of breeding method of Jin...

Claims

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Application Information

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IPC IPC(8): A01K67/027A23K1/10A23K1/14A23K1/16A23K1/18
CPCY02P60/87
Inventor 黄雄
Owner 广西金陵农牧集团有限公司
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