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Feed additive for hybridization of Boer goats and black goats

A feed additive, the technology of Boer goat, applied in the field of breeding, can solve the problems of low success rate of direct hybridization, slow growth rate of black goats, small physique, etc., and achieves improvement of ovulation and sperm production, promotion of combination, and disease resistance. boosted effect

Inactive Publication Date: 2016-06-01
刘华武
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AI Technical Summary

Problems solved by technology

But black goats grow slower and are smaller
However, the success rate of direct hybridization is not high

Method used

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  • Feed additive for hybridization of Boer goats and black goats

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Embodiment Construction

[0009] A method for hybridizing Boer goats and black goats, comprising the following steps:

[0010] (1) Crossbreeding Boer goats as female parents and black goats as male parents to obtain F1 generation hybrids;

[0011] (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;

[0012] (3) Cross-breeding F2 generation hybrid sheep to obtain hybrid sheep;

[0013] 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 feed additive for hybridization of Boer goats and black goats. The feed additive is prepared from an additive A and an additive B, wherein the adding quantity of the additive A is 0.5 percent of the total weight of a feed; the additive B is added into a first-generation male feed; the adding quantity of the additive B is 0.5 percent of the total weight of the feed. A hybrid goat obtained through hybridization by utilization of the feed additive disclosed by the invention has the advantages of good meat quality and fast growth speed; moreover, the hybrid goat has the advantages of faster growth speed and stronger disease resistance.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to a feed additive for hybridization of 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. However, the success rate of direc...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30A23K20/163
Inventor 刘华武
Owner 刘华武
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