Method for hybridizing Boer goats and black goats

A technology of Boer goat and hybridization method, which is applied in the field of breeding, can solve the problems of slow growth and small body of black goats, and achieve the effects of improving ovulation and sperm count, promoting combination, and good physical and meat quality

Inactive Publication Date: 2016-06-15
刘华武
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Problems solved by technology

But black goats grow slower and are smaller

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  • Method for hybridizing Boer goats and black goats

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Embodiment Construction

[0014] A method for hybridizing Boer goats and black goats, comprising the following steps:

[0015] (1) Crossbreeding Boer goats as female parents and black goats as male parents to obtain F1 generation hybrids;

[0016] (2) Crossbreeding the F1 generation hybrid as the female parent and the black goat as the second generation male parent to obtain the F2 generation hybrid;

[0017] (3) Cross-breeding F2 generation hybrid sheep to obtain hybrid sheep;

[0018] One month before the first generation of hybridization, additive A was added to the feed of the female parent of the first generation, and the addition amount of additive A was 0.5% of the total weight of the feed. %, the additive A is made of the following raw materials in parts by weight: 5.2 parts of angelica, 4.8 parts of Baibu, 3.2 parts of turmeric, 1.2 parts of benzoin, 3.2 parts of seabuckthorn, 6 parts of notopterygium, 4.5 parts of Gujingcao, 1.4 parts of dog spine 2 parts, 2 parts of dodder, 1.6 parts of pr...

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Abstract

The invention relates to a method for hybridizing Boer goats and black goats. The method includes the following steps that 1, hybridizing is carried out with the Boer goats as generational female parents and the black goats as generational male parents, and F1-generation hybrids are obtained; 2, hybridizing is carried out with the F1-generation hybrids as female parents and the black goats as next-generation male parents, and F2-generation hybrids are obtained; 3, the F2-generation hybrid goats are subjected to cross breeding to obtain hybrid goats. According to the method, the obtained hybrid goats are good in meat quality and high in growth speed, and the growth speed and disease resistance of the hybrid goats are higher; according to statistics, the growth speed of the hybrid goats obtained with the method is higher than that of common black goats by 15%-20%, and the disease resistance is also greatly improved.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to a method for hybridizing Boer goats and black goats. Background technique [0002] Sheep breeding is an important economic means now. Now there are various sheep breeds. Black goats have thin muscle fibers, low hardness, tender meat, delicious taste, very little smell, high nutritional value, protein content above 22.6%, and fat content below 3%, low cholesterol content, 75% lower than pork, 62% lower than beef and sheep meat, containing more than 15 kinds of essential amino acids, especially high in glutamic acid content, reaching 11.03%. It has the effects of nourishing yin and strengthening yang, tonifying deficiency and strengthening the body, improving human immunity, prolonging life and beautifying, especially for the elderly, weak and sick patients. It is suitable for all ages. But black goats grow slower and are smaller. Contents of the invention [0003] The purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/10A23K10/30
CPCA01K67/02
Inventor 刘华武
Owner 刘华武
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