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Breeding method for fine-breed beef cattle

A breeding method and technology for beef cattle, applied in the field of breeding, can solve the problems of shortage of medium and high-grade beef and high price of imported beef, and achieve the effect of solving poor production quality

Inactive Publication Date: 2015-01-07
重庆东奇畜禽养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards and the enhancement of health awareness, eating high-grade beef has become a consumption fashion of modern people. The market demand for high-grade beef is growing rapidly. There are no specialized high-grade beef varieties in China, and there is a serious shortage of high-grade beef. At present, my country's medium and high-grade beef mainly depends on imports, and the price of imported beef is relatively high, which is difficult for ordinary consumers to accept

Method used

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  • Breeding method for fine-breed beef cattle

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Embodiment 1

[0021] Such as figure 1 Shown, the embodiment of the present invention provides a kind of breeding method of fine-bred beef cattle, comprises the following steps:

[0022] 1) The male parent is Simmental, the female parent is Qinchuan cattle, and the F1 generation obtained by crossing is Xiqin cattle;

[0023] 2) The male parent is Limousin cattle, the female parent is Qinchuan cattle, and the F1 generation obtained by crossing is Liqin cattle;

[0024] 3) The male parent is Limousin cattle, the female parent is Xiqin cattle, and the F2 generation obtained by crossing is Lixiqin cattle;

[0025] 4) The male parent is Simmental, the female parent is Liqin cattle, and the F2 generation obtained by crossing is Xiliqin cattle;

[0026] 5) The male parent is Lixiqin cattle and the female parent is Xiliqin cattle, and the fine-bred beef cattle are obtained by crossing.

Embodiment 2

[0028] The present embodiment provides a kind of breeding method of fine-bred beef cattle, comprising the following steps:

[0029] 1) The male parent is Simmental, the female parent is Qinchuan cattle, and the F1 generation obtained by crossing is Xiqin cattle;

[0030] 2) The male parent is Limousin cattle, the female parent is Qinchuan cattle, and the F1 generation obtained by crossing is Liqin cattle;

[0031] 3) The male parent is Limousin cattle, the female parent is Xiqin cattle, and the F2 generation obtained by crossing is Lixiqin cattle, and the obtained Lixiqin cattle are selected and bred to form a paternal group;

[0032] 4) The male parent is Simmental, the female parent is Liqin cattle, and the F2 generation obtained by crossing is Xiliqin cattle, and the obtained Xiliqin cattle are selected and bred to form a maternal group;

[0033] 5) The male parent is Lixiqin cattle and the female parent is Xiliqin cattle, and crossbreeding is carried out, and a fine-bred ...

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Abstract

The invention provides a breeding method for fine-breed beef cattle, and relates to the technical field of breeding methods. The breeding method comprises the following steps of: 1) hybridizing a male parent of Simmental with a female parent of Qinchuan cattle to generation F1, that is, Simmental-Qinchuan cattle; 2) hybridizing a male parent of limousine cattle with a female parent of Qinchuan cattle to generation F1, that is, limousine-Qinchuan cattle; 3) hybridizing a male parent of limousine cattle with a female parent of Simmental-Qinchuan cattle to generation F2, that is, limousine-Simmental-Qinchuan cattle; 4) hybridizing a male parent of Simmental with a female parent of limousine-Qinchuan cattle to generation F1, that is, Simmental-limousine-Qinchuan cattle; 5) hybridizing a male parent of limousine-Simmental-Qinchuan cattle with a female parent of Simmental-limousine-Qinchuan cattle to obtain the fine-breed beef cattle. According to the breeding method provided by the invention, the excellent characteristics of limousine cattle and Simmental cattle are inherited through crossbreeding on the basis of the excellent characters of Qinchuan cattle, thus achieving the production performance level of modern high-grade beef cattle varieties, solving the problems of low production quality, low amount and low efficiency of beef cattle products in China, and realizing economic character combination.

Description

technical field [0001] The invention relates to a breeding method, in particular to a breeding method of fine-bred beef cattle. Background technique [0002] In view of the current situation of low coverage of fine breeds, low feed conversion rate, and low-grade beef in the domestic beef cattle breeding industry, it is necessary to systematically implement scientific group breeding techniques to achieve overall genetic improvement of the beef cattle herd. With the improvement of people's living standards and the enhancement of health awareness, eating high-grade beef has become a consumption fashion of modern people. The market demand for high-grade beef is growing rapidly. There are no specialized high-grade beef varieties in China, and there is a serious shortage of high-grade beef. At present, my country's medium and high-grade beef mainly depends on imports, and the price of imported beef is relatively high, which is difficult for ordinary consumers to accept. [0003] T...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 唐冲
Owner 重庆东奇畜禽养殖有限公司
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