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zuo niu ke yan sheng chan qing kuang jian jie
Pages: 3
Year: Issue:  4
Journal: China Yak

Keyword:  耗牛高山草原科研成果枯草期高寒缺氧牦牛抗逆性草食牲畜科研协作领先地位;
Abstract: <正> 我国有牦牛1400万头,占世界牦牛总数的90%,分布在西藏、四川、青海、甘肃、新疆、云南六省、区约18亿亩高山草原上,它们具有极其顽强的抗逆性,在高寒缺氧、枯草期长达半年的严峻条件下,终年放牧,不喂精料,是这类牧区草食牲畜最优秀的代表,是不可替代的特殊优良畜种。
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