荷斯坦牛性情研究进展综述

A Review of Research Progress on Temperament of Holstein Cattle

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。

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.