| 亚丁牦牛繁殖性能调查 |
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| 引用本文： | 毛进彬,毛旭东,涂永强,王俊杰,刘明刚,杨甲呷.亚丁牦牛繁殖性能调查[J].中国牛业科学,2020,46(2):81-83. |
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| 作者姓名： | 毛进彬 毛旭东 涂永强 王俊杰 刘明刚 杨甲呷 |
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| 作者单位： | 甘孜藏族自治州畜牧站,四川 康定626000;甘孜藏族自治州畜牧业科学研究所,四川 康定626000;甘孜藏族自治州稻城县畜牧站,四川 稻城627750 |
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| 摘 要： | 目的]为了了解亚丁牦牛品种的繁殖性能,更加深入了解其资源特性,为后续制定选育标准和提高繁殖存活率提供理论依据。方法]调查了亚丁牦牛主产区养殖亚丁牦牛的2016—2018年存栏情况,统计亚丁牦牛繁殖存活率。结果]结果显示亚丁牦牛繁殖存活率达到61.78%,表明亚丁牦牛具有繁殖性能高的特点。
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| 关 键 词： | 亚丁牦牛 存栏量 能繁母牛 繁殖存活率 |
| 收稿时间： | 2020/1/6 0:00:00 |
| 修稿时间： | 2020/1/6 0:00:00 |
Investigation on Reproductive Performance of Yading Yak |
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| MAO Jin-bin,MAO Xu-dong,TU Yong-qiang,WANG Jun-jie,LIU Ming-gang,YANG Jia-ga.Investigation on Reproductive Performance of Yading Yak[J].China Cattle Science,2020,46(2):81-83. |
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| Authors: | MAO Jin-bin MAO Xu-dong TU Yong-qiang WANG Jun-jie LIU Ming-gang YANG Jia-ga |
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| Institution: | (Ganzi Tibetan Autonomous Prefecture Animal Husbandry Station, Kangding, Sichuan 626000;Ganzi Tibetan Autonomous Prefecture Animal Science Husbandry Research Institute, Kangding, Sichuan 626000;Daocheng County Animal Husbandry Station of Ganzi Tibetan Autonomous Prefecture, Daocheng, Sichuan 627750) |
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| Abstract: | Objective]The purpose of this paper is to learn the reproductive performance,characteristics resource of Yading yak,and provide a theoretical basis for the subsequent formulation of breeding standards and improvement of reproductive survival.Method]This study investigated the inventory status of Yading yak in the main producing areas of Yading from 2016 to 2018,and the reproductive survival rate of Yading yaks.Result]The result showed that the survival rate of Yading yaks reached 61.78%,and indicated that Yading yaks have high reproductive performance. |
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| Keywords: | Yading yak Inventory Fertile cows Reproductive survival rate |
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