牦牛生产性能低下的主要原因及提高措施

牦牛主要分布于我国青藏高原高寒牧区,是该地区草地资源进行动物性生产的优势牛种。饲养环境恶劣、管理模式粗放、畜群结构不合理是导致该地区牦牛生产性能低下的主要原因。对影响牦牛生产性能的主要因素进行了分析,提出了加强营养、科学选种选配、早期断奶等提高牦牛生产性能的措施,以期为该地区牦牛的科学养殖提供参考。

Analysis of the Factors Resulting in Low Production Performance of Yaks and Improving Countermeasures

Yaks are mainly distributed in the alpine pasture of Qinghai-Tibet plateau and the dominant cattle breed in animal production of grassland resources in this region. The adverse cultivate environment, extensive management and irrational livestock structure are main factors resulting in low production performance of yaks in this region. We analyzed the above mentioned main factors and proposed some countermeasures to improve the production performance of yaks, such as improving nutrition, scientific breed selection, early weaning, so as to provide references for the scientific cultivation of yaks in this region.