| 贾洛羊种公羊引进甘加地区适应性观测研究 |
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| 引用本文： | 普华才让,牟永娟,丁考仁青,郝恩茂,张亚林,万玛吉,左彩兰,蔺成友.贾洛羊种公羊引进甘加地区适应性观测研究[J].畜牧兽医杂志,2012(3):1-2. |
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| 作者姓名： | 普华才让 牟永娟 丁考仁青 郝恩茂 张亚林 万玛吉 左彩兰 蔺成友 |
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| 作者单位： | 甘南藏族自治州畜牧科学研究所 |
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| 基金项目： | 甘肃省科技计划资助(1011NKCP047) |
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| 摘 要： | 贾洛羊引入甘南州甘加地区,改良甘加羊中心产区周边羊只的肉用性能,引入的贾洛羊种公羊行为表现正常,生长发育良好,主要生理指标都在正常范围之内。其与甘加羊交配公母比例为1∶35～1∶40,一般在7～9月份配种,12月至翌年2月份甘加母羊产羔,少部分11～12月配种,翌年3～4月份产春羔。甘加羊母羊受胎率在97%以上,羔羊成活率92.5%,无难产。引入的贾洛羊种公羊发病率低于10%,无死亡。总之,贾洛羊种公羊引入甘加地区后适应性良好,充分发挥了种公羊的生产性能,引种获得成功。
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| 关 键 词： | 贾洛羊 引进 甘加地区 适应性 |
Adaptability Observation of Jialuo Sheep Introducing to Ganjia Area |
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| PU Hua-cai-rang,MOU Yong-juan,DING Kao-ren-qing,HAO En-mao, ZHANG Ya-lin,WAN Ma-ji,ZUO Cai-lan,LIN Cheng-you.Adaptability Observation of Jialuo Sheep Introducing to Ganjia Area[J].Journal of Animal Science and Veterinary Medicine,2012(3):1-2. |
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| Authors: | PU Hua-cai-rang MOU Yong-juan DING Kao-ren-qing HAO En-mao ZHANG Ya-lin WAN Ma-ji ZUO Cai-lan LIN Cheng-you |
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| Institution: | (Institute of Husbandry Science of Gannan Tibet Autonomous Prefecture,Hezuo Gansu 747000,China) |
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| Abstract: | Jialuo sheep with normal behavior and good growth as well as normal physiological indexes were introduced to modify meat performance of sheep around Ganjia sheep central production region.The mating rate was 1∶35~1∶40,the general mating season was from July to September,Ganjia sheep lambing was from December to February of next year,small part mated from November to December and lambed from March to April of next year.Conception rate of Ganjia sheep was higher than 97%,survival rate was 92.5% without birth difficulty.Incidence of ram was lower than 10% without death.In summary,the adaptability and growth performance of Jialuo ram were perfect,so the introduction obtained success. |
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| Keywords: | Jialuo sheep introducing Ganjia area adaptablility |
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