Method for breeding goat strain for Nubian-Huai meat

A breeding method and technology of Nubian goats, applied in the field of animal breeding, can solve the problems of low individual productivity level of goat breeds, lagging development of mutton sheep industry, no goat breeds for meat, etc., to achieve physical growth, high feed remuneration, Effect of Meat Yield Improvement

Inactive Publication Date: 2012-05-23
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the development of the mutton sheep industry in Henan Province is relatively lagging behind. On the one hand, the individual productivity of local goat breeds is not high, and on the other hand, there are no special meat goat breeds.

Method used

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Examples

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Embodiment Construction

[0016] A method for cultivating Nuhuai meat goat strains, comprising the following steps:

[0017] (1) Select 100 excellent ewes from Henan Huai goats as female parents, select 5 excellent rams from Nubian goats as male parents, and crossbreed the two, and all rams in the F1 generation produced will be eliminated and selected to keep 150 excellent ewes, forming a hybrid ewe flock;

[0018] The selection criteria for male parent Nubian goats are: short head, Roman nose, raised nose bridge, large drooping ears, long neck, short trunk, short and slanted rump, slender limbs, no beard or horns, short and shiny coat , with a weight of more than 80kg, a body height of more than 80cm, and a body length of more than 82cm;

[0019] Selection criteria for the female parent Henan Huai goat: short coat, pink complexion, all white coat, medium build, well-proportioned body, delicate ewes, moderate head size, wide forehead, straight nose, pointed mouth, slightly concave cheeks, big eyes, T...

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PUM

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Abstract

The invention discloses a method for breeding a goat strain for Nubian-Huai meat, which comprises the following steps of: (1) hybridizing Nubian goats serving as male parents and Henan Huai goats serving as female parents, and selecting and keeping excellent female goats from the born F1 generation to form a first-filial generation female goat flock; (2) hybridizing the first-filial generation female goat flock serving as female parents and the Nubian goats serving as male parents to obtain an F2 generation, and selecting and keeping excellent female goats from the F2 generation to form a second-filial generation female goat flock; (3) hybridizing the second-filial generation female goat flock serving as female parents and the Nubian goats serving as male parents to obtain an F3 generation, and selecting and keeping excellent female goats from the F3 generation; (4) mating the excellent female goats selected from the F3 generation and the excellent male goats of the F2 generation to produce a zero generation goat flock of the goat strain for the Nubian-Huai meat; and (5) crossing and fixing the zero generation goat flock of the goat strain for the Nubian-Huai meat to breed the goat strain for the Nubian-Huai meat. The bred goat strain for the Nubian-Huai meat has quick growth and development, reaches over 30 kilograms at six months, and has the advantages of increased physique, improved meat yield and high feed reward.

Description

technical field [0001] The invention relates to a method for cultivating Nuhuai meat goat strain, belonging to the technical field of animal breeding. Background technique [0002] Henan Huai goat, commonly known as Huaipi goat and Huai sheep, is a local goat breed with both skin and meat. Originally produced in the Huanghuai Plain, the central production area is Shenqiu, Huaiyang, Xiangcheng, and Dancheng in Zhoukou City, Henan Province. Now it is widely distributed in Zhumadian, Shangqiu, Xuchang, Kaifeng, Anyang, Xinxiang and other cities. Adjacent counties and urban areas. Henan Huai goat is famous for its slabs produced in the "Huidian Town" of Shenqiu County since the "Zhongqing". It is an important variety and enjoys a high reputation in the international market. [0003] At present, the development of the mutton sheep industry in Henan Province is relatively lagging behind. On the one hand, the individual productivity of local goat breeds is not high, and on the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/027
Inventor 王玉琴刘玉梅白俊艳王建平曹平华
Owner HENAN UNIV OF SCI & TECH
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