Standardized production method of Xizhen cattle

A production method and cow technology, applied in animal husbandry and other directions, can solve the problems of limited and single effects and actual benefits, and achieve the effect of expanding the number of groups and the scope of breeding.

Inactive Publication Date: 2012-06-13
SHAANXI ZHENFENG AGRI FORESTRY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some enterprises in my country have obtained patents such as ruminant nutrition licking bricks, non-protein nitrogen protection treatment, urease inhibitors, and cysteamine, but these products are mostly single products, and the effect and actual benefits are limited

Method used

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  • Standardized production method of Xizhen cattle
  • Standardized production method of Xizhen cattle
  • Standardized production method of Xizhen cattle

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Experimental program
Comparison scheme
Effect test

Embodiment

[0030] From January 2010 to December 2012, the plan will be implemented in four phases, and the specific phase objectives are as follows:

[0031] The first stage: seed selection (January 2010 ~ June 2010)

[0032] Among Xizhen cattle breeding farms, commercial production farms and farmers' herds of Xizhen cattle, select excellent Xizhen cattle bulls and cows with large newborns, consistent coat color, fast growth, body shape that conforms to the characteristics of beef cattle, and clear pedigree files. The core group of open breeding of Xizhen cattle was established, with a scale of more than 800 heads.

[0033] The second stage: Matching (March 2010-December 2010)

[0034] Tissue progeny determination and selection lineage. One bull and 20 cows are used for breeding and crossbreeding. All male calves of the first generation of hybridization will be eliminated, and all female calves will be kept. Various crossbreeding combinations will be formed through progressive crossbre...

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PUM

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Abstract

The invention relates to a standardized production method of Xizhen cattle, which comprises the steps of (1) selecting breed, (2) performing selective breeding, testing progeny and selecting family groups, and (3) performing cross breeding to each hybridized combination grading for one time, re-selecting and breeding the progeny and finally performing fixed crossing. The class group scale is expanded by adopting multiple ovulation and embryo transfer (MOET) modern biotechnology. The standardized production method of the Xizhen cattle has the advantages of integrating technological systems of high-quality high-efficiency industrialization production of the Xizhen cattle, remarkably improving economic benefit of beef cattle cultivation and technical content of products and powerfully promoting standardized cultivation and industrialization development of the Xizhen cattle.

Description

technical field [0001] The invention relates to a production method of beef cattle. Background technique [0002] Xizhen cattle is an ancient and excellent cattle breed in Xixiang County, Shaanxi. In 1953, Professor Qiu Huai from the former Northwest Agricultural College visited the county for the first time, named it "Xixiang Cattle", and compiled it into the cattle raising textbook for technical secondary schools. In 1966, teachers and students of the former Northwest Agricultural College and the Regional Animal Husbandry and Veterinary Center jointly conducted the fifth inspection and believed that the central production area of ​​"Xixiang Cattle" should include Zhenba County, so it was renamed "Xizhen Cattle". In 1982, the National Livestock Breeds Editorial Committee, led by Professor Qiu Huai, led experts and scholars to inspect the yellow cattle production areas at the junction of the three provinces of Sichuan, Shaanxi and Hubei. , and retain the name "Xizhen Cattl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/027
Inventor 余汶锜
Owner SHAANXI ZHENFENG AGRI FORESTRY TECH
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