| 羊超声波早期妊娠诊断技术的研究 |
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| 引用本文： | 刁显辉,孟详人,何海娟,刘玉峰. 羊超声波早期妊娠诊断技术的研究[J]. 黑龙江农业科学, 2011, 0(5): 55-56 |
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| 作者姓名： | 刁显辉 孟详人 何海娟 刘玉峰 |
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| 作者单位： | 1. 黑龙江省富裕县富海镇畜牧兽医中心,黑龙江,富裕,161242
2. 黑龙省农业科学院,畜牧研究所,黑龙江,哈尔滨,150086 |
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| 基金项目： | 黑龙江省科技厅攻关资助项目，哈尔滨市科学技术局攻关资助项目，国家科技部转基因羊专项资助项目 |
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| 摘 要： | 结合生产实践,采用超声波仪对羊进行了早期妊娠诊断技术的应用研究试验。结果表明：发情配种后35 d以上的母羊可以采用超声波仪确定其是否怀孕,准确率接近于100%。这种方法不仅可以及时将妊娠母羊隔离饲养,而且能够对未妊娠母羊及时补配或淘汰,降低饲养成本。
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| 关 键 词： | 羊 超声波 早期 妊娠诊断 |
Study on Pregnancy Diagnosis of Sheep by Ultrasonic Instrument |
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| DIAO Xian-hui,MENG Xiang-ren,HE Hai-juan,LIU Yu-feng. Study on Pregnancy Diagnosis of Sheep by Ultrasonic Instrument[J]. Heilongjiang Agricultural Science, 2011, 0(5): 55-56 |
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| Authors: | DIAO Xian-hui MENG Xiang-ren HE Hai-juan LIU Yu-feng |
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| Affiliation: | 1.Fuhai Animal Husbandry Center of Fuyu County in Heilongjiang Province,Fuyu,Heilongjiang 161242;2.Animal Husbandry Research Institute of Heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086) |
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| Abstract: | Based on the experience of practice,early stage pregnancy diagnosis of sheep by ultrasonic instrument was discussed.The results showed that ultrasonic instrument could be used to determine ewes after mating more than 35 days whether the pregnancy or not,and the accuracy nearly 100%.It could promptly isolate pregnant ewes rearing,but also could repregnant ewes or elimination for non-pregnant in time to reduce feeding costs. |
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| Keywords: | sheep ultrasonic instrument early stage pregnancy diagnosis |
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