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Method for cultivating slow type special-high quality ma chickens

A high-quality No-Ma chicken technology, applied in animal husbandry and other directions, can solve the problems of lack of taste of chicken, not very fond of eating, long growth cycle, etc., and achieve the effect of reducing feed conversion rate, reducing production cost and increasing growth rate.

Inactive Publication Date: 2014-06-25
GUANGXI NANNING FUFENG AGRI & PASTORAL
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Problems solved by technology

[0002] The chickens currently bred in my country are mainly fast and large broiler chickens and high-yield laying hens imported from abroad. Due to the influence of traditional Chinese food culture, consumers feel that although this kind of chicken has more meat and more eggs, the taste of chicken is not as good. Local chicken in China is delicious, so I don't like to eat this kind of broiler chicken and eggs
With the continuous development of my country's rural economy, free-range native chickens are rare, and their growth cycle is long, and the price is relatively high

Method used

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  • Method for cultivating slow type special-high quality ma chickens

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Embodiment Construction

[0009] Generation selection process of breeding materials: According to the characteristics of the dominant-recessive relationship of qualitative traits and the heritability of quantitative traits, family selection method, individual selection method, comprehensive index selection and individual phenotype are used for evaluation to determine the core group, group Build a new family.

[0010] During the breeding process, Qingyuan No-Ma chickens did not do egg-laying performance measurement, but focused on economic traits such as body weight, meat quality, disease resistance, feed conversion rate, body shape and appearance. At the same time of selection, it is necessary to take into account the coordination and balance of body weight and reproductive performance. According to the family grades and individual grades, the outstanding individuals in the selected family will form the next generation to form a new family. The selected proportion is initially determined to be around ...

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Abstract

The invention relates to the field of chicken breeding, in particular to the matching technology field of slow type special-high quality ma chickens. The ma chickens comprise a progenitor generation, a parent generation and a commodity generation. The matching method comprises the steps that in the progenitor generation, Qingyuan ma cocks and hens, Guangxi ma cocks and slow type recessive white hens are used for constituting a first paternal line and a first maternal line; in the parent generation, the Guangxi ma cocks and the recessive white hens are crossbred to obtain F1 generation chickens; in the commodity generation, the Qingyuan ma cocks and F1 generation hens are crossbred to obtain F2 generation slow type special-high quality ma chickens. According to the chickens bred through the method, the body form of the special-high quality chickens can be kept, the taste of eating chicken and eggs can also be kept, the amount of consumed feed is lowered, the disease resistance capacity is improved, compared with traditional Guangxi ma chickens, the egg laying capacity of the parent generation is improved by more than 25%, the growing speed of the commodity generation is improved by more than 20%, feeding cost is lowered, and the profits of breeding the chickens is increased.

Description

technical field [0001] The invention relates to the technical field of genetics and breeding of poultry, in particular to the technical field of matching of slow-speed super high-quality hemp-feathered broilers. Background technique [0002] At present, the chickens raised in our country are mainly fast and large-scale broilers and high-yielding laying hens imported from abroad. Due to the influence of Chinese traditional food culture, consumers feel that although this kind of chicken has more meat and more eggs, the taste of chicken is not as good. Local chickens in China are delicious, so they do not like to eat such broilers and eggs. With the continuous development of my country's rural economy, free-range chickens are rare, and their growth cycle is long and the price is relatively high. SUMMARY OF THE INVENTION [0003] The invention provides a method for cultivating slow-speed super high-quality No-Ma chickens with fast growth rate, good meat quality and improved e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
Inventor 葛洪伟唐燕飞王晓璞蒋华连沈小燕覃子榕李静玲
Owner GUANGXI NANNING FUFENG AGRI & PASTORAL
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