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作 者:秦红林 贾玉琴[2] QIN Hong-lin JIA yu-qin(Administration Animal Husbandry Industry of Gansu Province Agriculture Information Center of Gansu Province, Lanzhou , Gansu 730030,China)
机构地区:[1]甘肃省畜牧业产业管理局,甘肃兰州730030 [2]甘肃省农业信息中心,甘肃兰州730030
出 处:《中国牛业科学》2017年第2期58-60,63,共4页China Cattle Science
摘 要:甘肃省藏区牦牛是青藏高原古老的地方畜种遗传资源,牦牛不仅能在恶劣的高原环境生存,还能提供成本低、无污染、纯天然和高质量的多种独特的牦牛产品,具有很大的保护、开发价值。甘肃藏区牦牛的养殖基本保持传统的放牧养殖方式,单纯依靠对草地资源的索取来获得收入,草地长期超载过牧,品种退化严重,经济效益不高,牦牛品种资源的保护和开发利用成为当务之急。本文在摸清资源状况的基础上,提出了发展对策。As the vital genetic resources of Qinghai-tibet plateau ancient breeds, Gansu Tibetan yak can survive in the harsh plateau environment as well as provide a variety of low-cost and natural yak prod- ucts. At present, yak breeding base of Gansu Tibetan maintain the traditional breeding method, which re- lies on grassland resources to obtain the income. However, some states, such as long-term overgrazing on grassland, varieties degradation, low economic efficiency, protection and utilization of yak breed resource, need to be improved. Hence, we put forward several countermeasures for better development of Tibetan areas yak industry.
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