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Breed conservation method for Yunnan humped cattle

A peak and variety technology, applied in animal husbandry, etc., can solve problems such as endangered species, declining breeding quantity, and lack of implementation of species conservation measures, so as to achieve the effect of improving economic benefits and good germplasm

Inactive Publication Date: 2018-12-14
澜沧宝来农牧产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, due to various reasons, no serious and systematic research has been carried out on the Yunnan Gaofeng Cattle. This important livestock resource has not attracted attention for a long time. In addition, no conservation measures have been implemented, resulting in a sharp decline in the breeding of this breed and it is on the verge of extinction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for preserving breeds of Yunnan peak cattle, comprising the following steps:

[0027] a. Cattle herd survey: The peak cattle with breed characteristics of Yunnan peak cattle were selected from the local area of ​​Yunnan for initial numbering, blood collection, DNA extraction, DNA testing, data statistics, data comparison and individual matching optimization.

[0028] b. Select the population: Breed the peak cattle with the breed characteristics of Yunnan Gaofeng cattle after individual optimization, and breed adult male peak cattle and adult breeding female peak cattle. The weight of adult male peak cattle is 350kg, and the weight of adult breeding female peak cattle is 300kg, and then through a series of breeding, selection, elimination, and re-cultivation, the population that meets the characteristics of the Yunnan Gaofeng cattle breed is selected;

[0029] c. Establish the basic group: select the adult breeding male Gaofeng cattle that meet the breed charact...

Embodiment 2

[0035] A method for preserving breeds of Yunnan peak cattle, comprising the following steps:

[0036] a. Cattle herd survey: The peak cattle with breed characteristics of Yunnan peak cattle were selected from the local area of ​​Yunnan for initial numbering, blood collection, DNA extraction, DNA testing, data statistics, data comparison and individual matching optimization.

[0037] b. Select the population: Breed the peak cattle with the breed characteristics of Yunnan Gaofeng cattle after individual optimization, and breed the adult breeding male peak cattle and the adult breeding female peak cattle. The adult breeding male peak cattle weigh 375kg, and the adult breeding female peak cattle weigh 325kg, and then through a series of breeding, selection, elimination, and re-cultivation, the population that meets the characteristics of the Yunnan Gaofeng cattle breed is selected;

[0038] c. Establish the basic group: select the adult breeding male Gaofeng cattle that meet the b...

Embodiment 3

[0044] A method for preserving breeds of Yunnan peak cattle, comprising the following steps:

[0045] a. Cattle herd survey: The peak cattle with breed characteristics of Yunnan peak cattle were selected from the local area of ​​Yunnan for initial numbering, blood collection, DNA extraction, DNA testing, data statistics, data comparison and individual matching optimization.

[0046] b. Select the population: Breed the peak cattle with the breed characteristics of Yunnan Gaofeng cattle after individual optimization, and breed the adult male peak cattle and adult breeding female peak cattle. The adult male peak cattle weigh 400kg, and the adult breeding female peak cattle weigh 350kg, and then through a series of breeding, selection, elimination, and re-cultivation, select the population that meets the characteristics of the Yunnan Gaofeng cattle breed;

[0047] c. Establish the basic group: select the adult breeding male Gaofeng cattle that meet the breed characteristics of Yun...

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Abstract

The invention discloses a breed conservation method for Yunnan humped cattle, and relates to the technical field of breed conservation of livestock and poultry. The method comprises the following steps: carrying out a general survey on a cattle group, selecting a population, establishing a basic group, carrying out subculture breeding, carrying out germplasm monitoring and carrying out extension breeding. The purpose of the invention is to ensure that bred Yunnan humped cattle are good in germplasm, are not degraded, and are improved. Through the means of individual selective breeding and optimization, species group selection and elimination, and germplasm monitoring and elimination, the breed conservation of genetic resources of the Yunnan humped cattle can be realized, and economic benefits can also be improved. In addition, continuous high-quality breed of the Yunnan humped cattle can be achieved through the extension breeding, and the improvement of economic benefits is ensured while breed superiority is improved.

Description

technical field [0001] The invention relates to the technical field of breeding of livestock and poultry, in particular to a breeding method of Yunnan Gaofeng cattle. Background technique [0002] Yunnan Gaofeng cattle, also known as Yunnan zebu, are mainly produced in Ruili County, Luxi County, and Wanding Town in Dehong Dai and Jingpo Autonomous Prefecture, Cangyuan County, Gengma County, and Zhenkang County in Lincang, and Xishuangbanna Dai Autonomous Prefecture Mengla County, Jinghong County, Lancang, Ximeng and Menglian counties in Simao area. The production area is located between 21°9′~29°16′ north latitude and 97°39′~106°12′ east longitude. There are obvious differences between Yunnan Gaofeng cattle and common yellow cattle in terms of appearance, body structure, coat color, horn shape and habits. [0003] Yunnan Gaofeng Cattle has become an important genetic resource for improving dairy cattle or beef cattle in Europe and the United States in the development of ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 刘国军杨锦花
Owner 澜沧宝来农牧产业有限公司
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