| 应用CIDR＋PG诱导黄牛同期发情的试验研究 |
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| 引用本文： | 丑武江,郭雄全,席继锋.应用CIDR＋PG诱导黄牛同期发情的试验研究[J].国外畜牧学(草食家畜),2009(2):31-33. |
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| 作者姓名： | 丑武江 郭雄全 席继锋 |
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| 作者单位： | 新疆农业职业技术学院,新疆,昌吉,831100
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| 基金项目： | 新疆农业职业技术学院与克拉玛依市农牧局黄牛品种改良科技合作项目 |
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| 摘 要： | 应用“CIDR＋PG”对新疆克拉玛依市乌尔禾地区的156头本地黄牛进行同期发情处理．且分为A、B两组，采用放牧加补饲的饲养方式。统计结果是：以“CIDR＋PG”处理后的母牛同期发情率平均为89．54％。用细管冻精对发情母牛直肠把握法人工授精，一个情期2次输精，中间间隔8-12h，早期妊娠检查结果发现这些受配母牛的情期受胎率高达85．70％。该试验表明，应用CIDR和PG协同诱导黄牛同期发情具有良好的效果。
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| 关 键 词： | 黄牛 CIDR 前列腺素 同期发情 排卵率 |
The Study of Experiment That Applying CIDR + PG to Guide Ox Estrus Synchronization |
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| CHOU Wu-jiang,GUO Xiong-quan,XI Ji-feng.The Study of Experiment That Applying CIDR + PG to Guide Ox Estrus Synchronization[J].Grass-Feeding Livestock,2009(2):31-33. |
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| Authors: | CHOU Wu-jiang GUO Xiong-quan XI Ji-feng |
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| Institution: | College of Agricultural Occupation and Technology;Changji 831100;China |
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| Abstract: | Application of ＂CIDR ＋ PG＂ Wuerhe of Karamay City, Xinjiang region to 156 local cattle estrus synchronization processing, and is divided into A, B groups, plus the use of grazing feeding mode. The results are： ＂CIDR ＋ PG＂ cows treated in the same period the average heat rate of 89.54%. With frozen semen straw grasp of estrus cow rectal method of artificial insemination, a situation Insemination Phase 2, intermediate between 8 - 12h, the early pregnancy test results showed that those affected by the situation with a view to cow conception rate as high as 85.70%. The test showed that the synergistic application of CIDR and PG- induced estrus synchronization of cattle with good results. |
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| Keywords: | CIDR |
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