| 自贡黑山羊产肉性能研究 |
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| 引用本文： | 于若莲,叶建超,邓延才,陈朝康. 自贡黑山羊产肉性能研究[J]. 四川畜牧兽医, 2005, 32(5): 32-32,34 |
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| 作者姓名： | 于若莲 叶建超 邓延才 陈朝康 |
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| 作者单位： | 四川省自贡市畜牧局,四川,自贡,643000;四川省自贡市畜牧兽医站,四川,自贡,643000;四川省富顺县畜牧局,四川,富顺县,643200 |
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| 摘 要： | 对自贡黑山羊4月龄、6月龄、12月龄和成年羊进行了屠宰测定。4月龄羯羊的屠宰率、净肉率分别为47％、34％；6月龄自贡黑山羊公羊、母羊和羯羊的屠宰率、净肉率分别为45．43％、34．17％，47．13％、35．04％，47．60％、35％。12月龄自贡黑山羊公羊、母羊和羯羊的屠宰率、净肉率分别为48.11％、37．53％，47.27％、36．53％，48％、38.47％。成年自贡黑山羊公羊、母羊的屠宰率、净肉率分别为49．4％、38．2％，45.6％、35．9％。比较分析，表明自贡黑山羊早期产肉性能高于国内其它中小型山羊品种。
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| 关 键 词： | 自贡黑山羊 屠宰测定 |
| 文章编号： | 1001-8964(2005)05-0032-01 |
Study on the mutton performance of Zigong black goat |
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| YU Ruo-lian,DENG Yan-cai,CHEN Cao-kang,et al. Study on the mutton performance of Zigong black goat[J]. Sichuan Animal & Veterinary Sciences, 2005, 32(5): 32-32,34 |
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| Authors: | YU Ruo-lian DENG Yan-cai CHEN Cao-kang et al |
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| Affiliation: | YU Ruo-lian1,DENG Yan-cai2,CHEN Cao-kang3,et al |
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| Abstract: | We have slaughtered and measured the mutton performance of 4-mont h age,6-month age,12-month age and adult Zigong black goat.The result indicate d that the slaughter ratio and net mutton ratio of 4-month age wether, 6-month a ge buck,doe and wether, 12-month age buck?doe and wether, adult buck? doe were respectively 47% and 34%;45.43% and 34.17%,47.13% and 35.04%,47.60% and 35%;48 .11% and 37.53%,47.27% and 36.53%,48% and 38.47%;49.4% and 38.2%,45.6% and 3 5.9%. The comparative analysis stated that the early mutton performance of Zigon g black goat was better than that of the other meat goat breed of China. |
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| Keywords: | Zigong black goat slaughter measurement |
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