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Cultivation method of jute chickens

A breeding method and technology of jute chicken, which is applied in animal husbandry and other fields, can solve the problems of high production cost, high market price of jute chicken, poor growth performance, etc.

Inactive Publication Date: 2015-11-18
中山科朗农业科技股份有限公司
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AI Technical Summary

Problems solved by technology

At that time, only local chicken farmers in Hong Kong and a small number of producers in Zhongshan and Shenzhen were engaged in the production of jute chickens, and the jute chickens had not been systematically selected, resulting in poor growth performance and high production costs, resulting in high market prices for jute chickens in Hong Kong.

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  • Cultivation method of jute chickens
  • Cultivation method of jute chickens
  • Cultivation method of jute chickens

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the specific embodiments of the accompanying drawings:

[0020] Such as figure 1 Shown, the cultivation method of a kind of jute chicken of the present invention, step is successively:

[0021] Step 1: Crossbreed with Shiqiza chicken as the first male line KLI and recessive White Rock chicken as the first female line KLBⅠ to obtain the terminal female line F1;

[0022] Step 2: Crossbreed Shiqiza chicken and Shaxi chicken, and then cross fix to obtain the terminal male line KLIⅡ;

[0023] Step 3: The terminal female line F1 is crossed with the terminal male line KLⅡ to obtain jute commercial broiler chickens.

[0024] In the present invention, the number of eggs laid by the 66-week-old housed hen of the matching parent breeder reaches more than 170, the fertilization rate reaches more than 94%, and the hatching rate of the hatched eggs reaches more than 85%. The commercial generation broiler coc...

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Abstract

The invention discloses a cultivation method of jute chickens. The cultivation method is characterized by comprising the following steps of: (1) adopting a shiqiza chicken as a first paternal line KL I, adopting a recessive white rock chicken as a first maternal line KLB I to carry out hybridization to obtain a terminal maternal line F1; (2) adopting the shiqiza chicken and a shaxi chicken to carry out hybridization, then intercrossing and fixing to obtain a terminal paternal line KL II; (3) adopting the terminal maternal line F1 and the terminal paternal line KL II to carry out hybridization to obtain the jute commercial broiler chicken. The cultivation method disclosed by the invention aims at overcoming the defects in the prior art, and the cultivated jute chicken is fast in growth speed, high in feed conversion ratio, good in uniformity and strong in disease resistance.

Description

technical field [0001] The invention relates to a method for cultivating jute chickens. Background technique [0002] my country has a vast territory, complex topographical environment, and rich poultry genetic resources. Such as bearded chicken, Xinghua chicken, Qingyuan Ma chicken, Beijing oil chicken and other local chicken breeds are popular among consumers for their tender meat, crispy skin and crispy bones, good taste and quality, beautiful appearance, full breast muscles, and well-developed hindquarters. of favor. According to statistics, these local breeds with unique meat quality account for 50% of domestic broiler consumption. At present, the preservation, production and utilization of local breeds are realized by purebred self-propagation. However, most local breeds have long been affected by the shortcomings of poor egg production performance, slow growth of broiler chickens, and low feed conversion rate. As a result, the cost of breeding and production is hug...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 郑秋煊
Owner 中山科朗农业科技股份有限公司
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