Method for breeding special wild chicken through artificial fertilization

An artificial insemination and pheasant technology, applied in animal husbandry and other directions, can solve the problems of high inbreeding coefficient, low egg fertilization rate, high control density, etc., and achieve the effects of fast growth rate, large egg production and strong disease resistance.

Inactive Publication Date: 2012-03-14
LANZHOU HONGQING TECH
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AI Technical Summary

Problems solved by technology

However, pheasant breeding technology has restricted the development of pheasant breeding, and the impact on the fertilization rate of its breeding eggs is the most direct. The main problems are: (1) the male pheasant is artificially fed with unbalanced nutrition, especially protein, vitamins A, E, B2 and trace elements When selenium and iodine are deficient, the sperm production of the male pheasant decreases; the sperm motility is weak, and the fertilization rate of the breeding eggs is low
(2) The control density of breeding female pheasants is too high, and the mating stress response directly affects the fertilization rate of breeding eggs
(3) The inbreeding coefficient of breeding female pheasant is high, the fertilization rate of its eggs is low, and the fertilization rate of pure-line breeding eggs is significantly lower than that of the parent generation of pheasants

Method used

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Examples

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example 1

[0016] Example 1, select Gansu subspecies pheasant, American colorful pheasant breeds as male pheasant to collect fine-tuning kind, select hemp-feathered chicken, soil miscellaneous chicken, reed chicken, as hen receiving fine-quality kind;

[0017] (1) Domestication and semen collection of male pheasants

[0018] (1) Male pheasants of the Gansu subspecies were selected for artificial domestication and breeding. The pheasants were raised in single cages and fed freely; natural light was used every day and artificial light was supplemented at night to ensure 16 hours of light every day.

[0019] (2) After the male pheasant is 10 months old, the crude protein of the feed is controlled at 16-17%, the metabolizable energy is 2850 kcal / kg, the calcium is 3.2%, and the phosphorus is 0.7%.

[0020] (3) Semen collection method: Two people massage the semen collection method, one person collects the semen and the other is fixed. The fixer covers the head of the male pheasant with a bl...

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PUM

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Abstract

The invention relates to a technology for domesticating and breeding wild animals, in particular to a method for breeding a special wild chicken through artificial fertilization. The method is characterized by comprising the following steps of: selecting different subspecies of wild cocks to domesticate; carrying out artificial semen collection; selecting health domestic hens to carry out artificial fertilization on the health domestic hens and semen collected from the wild cocks so that the health domestic hens and the wild cocks are hybridized; and breeding the special wild chicken with genes combined by genes of the wild chicken and genes of the domestic chicken. The special wild chicken which are bred by using the method have the characteristics of the wild chicken, but is better than the wild chicken. The bred special wild chicken have the characteristics of high growth speed, high egg production, large size, testy meat, full nutriments and strong premonition.

Description

technical field [0001] The invention relates to wild animal domestication and breeding technology, in particular to a method for artificially inseminated and selected breeding of special pheasants. Background technique [0002] Pheasant, also known as pheasant, is the abbreviation of ring-necked pheasant, and its official name is pheasant. It is a rare bird that integrates food, medicine and hair, and has extremely high comprehensive utilization value. According to data, its meat is delicious and nutritious, and contains various essential amino acids and trace elements such as calcium, sodium, and sulfur. In addition to eating, its gallbladder, blood, and inner gold can be refined into pharmaceutical preparations. Pheasant feathers can be used to make wool crafts. Pheasants in the wild can be divided into 30 subspecies, of which 19 are distributed in my country, accounting for about two-thirds of the total number of pheasant subspecies. The market prospect of pheasant far...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
Inventor 刘建军
Owner LANZHOU HONGQING TECH
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