荷斯坦牛性情研究进展综述
A Review of Research Progress on Temperament of Holstein Cattle
刘灿风 1刘林 1李凯扬 2邹杨 1姜志国 1张建聪 1赵凤 1侯自鹏 1麻柱1
作者信息
- 1. 北京奶牛中心,奶牛遗传育种与繁殖北京市重点实验室/农业农村部奶牛遗传育种与繁殖重点实验室,北京 100192;北京首农畜牧发展有限公司奶牛中心,北京 100192
- 2. 北京市畜牧总站,北京 100107
- 折叠
摘要
随着奶牛生产性能的不断改良提升,为实现平衡育种目标,实现最大改良经济效益,繁殖、长寿、行为学等性状也逐渐得到重视.本文介绍了奶牛性情性状相关研究与应用概况,简述了国内外奶牛性情评定方法与相关研究.奶牛性情与产量等主要经济性状存在关联,因此建立适用的、可行的、准确的奶牛性情评定标准,将奶牛性情逐步纳入我国奶牛群体遗传改良体系具备实践意义.
Abstract
With the continuous improvement of the production performance of dairy cows,in order to achieve the balance of breeding goals and achieve the maximum improvement of economic benefits,the traits such as breeding,longevity,and behavior have gradually attracted attention.In this paper,the research and application of temperament traits of dairy cows were introduced.Therefore,it is of practical significance to establish an applicable,feasible and accurate evaluation standard of cow temperament,and gradually integrate cow temperament into the genetic improvement system of Chinese cow group.
关键词
性情/荷斯坦牛/群体改良/遗传评估Key words
Temperament/Holstein cattle/Population improvement/Genetic assessment引用本文复制引用
基金项目
宁夏回族自治区农业育种专项(2019-2023)(2019NYYZ0502)
北京市种质创制和品种选育联合攻关项目资助(G20220628006)
家畜产业技术体系北京市创新团队(BAIC05-2022)
&&(2021YFF1000704-04)
北京市科技计划课题(Z211100004621008)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据