高原牦牛繁育及饲养管理技术

Breeding and Feeding Management Technology of Plateau Yak

在我国青藏高原地区,牦牛属于一种关键的畜牧品种,优质牦牛体型较大,生长速度较快,具有较强的产肉能力、适应能力及遗传性能。有关高原牦牛的繁育与饲养管理工作逐渐受到更多关注与重视,将合理的技术手段融入其中,能有效提升高原牦牛养殖质量水平。结合青海省果洛州久治县索乎日麻乡的实际情况,分析高原牦牛繁育存在的主要问题,提出牦牛发情鉴定、牦牛配种方法、牦牛授精管理、影响牦牛繁育率的主要因素,以及科学的饲养管理措施。

In the qinghai-tibet Plateau of our country,Yak belongs to a very key animal husbandry breed,high-quality Yak is bigger in size,faster in growth,and has strong meat production ability,adaptability and genetic performance.Therefore,more and more attention has been paid to the breeding and feeding management of Plateau Yaks,which can effectively improve the breeding quality of Plateau Yaks.In this paper,we will analyse the main problems of Plateau Yak breeding in the light of the actual situation in Suohurima Township,Golog Tibetan Autonomous Prefecture County,Qinghai Province,the key breeding techniques and some scientific feeding and management measures,such as estrus identification,breeding methods,fertilization and management of Yaks,and the main factors affecting the breeding rate of yaks,are put forward,it is hoped to further promote the sustainable development of the local Yak breeding industry.