| 提高母牛繁殖成活率技术研究 |
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| 引用本文： | 谭年年,李振京,姚效忠,潘西令.提高母牛繁殖成活率技术研究[J].中国牛业科学,2000,26(3):17-19. |
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| 作者姓名： | 谭年年 李振京 姚效忠 潘西令 |
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| 作者单位： | 1. 山西省运城地区畜牧局,044000
2. 运城地区科委,044000 |
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| 基金项目： | 山西省科技厅资助项目,961022, |
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| 摘 要： | 针对晋南牛饲养管理粗放、母牛繁殖成活率低、经济效益差等主要问题,通过一系列主 因地制宜、切实可行、技术配套、易于推广的提高母牛繁殖成活率的技术措施和组织措施,并对课题顺利实施谈了几点体会。
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| 关 键 词： | 晋南牛 繁殖技术 成活率 饲料营养 早期断奶 |
| 修稿时间： | 1999-06-14 |
Studies on Methods Improving Reproductive Survival Rate of Cows |
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| TAN Nian-nian,LI Zhen-jing,YAO Xiao-zhong,PAN Xi-ling.Studies on Methods Improving Reproductive Survival Rate of Cows[J].China Cattle Science,2000,26(3):17-19. |
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| Authors: | TAN Nian-nian LI Zhen-jing YAO Xiao-zhong PAN Xi-ling |
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| Abstract: | Against the main problems of extensive management, low reproductive survival rate, and low economic profit etc in Jinnan cattle production, the studies including "effects of feeds and nutrition on cow's reproductivity", "the growth and development of early weaning replacement heifers", "reproductive performance of early weaning replacement heifers", "the hormone application to improve cow's reproductivity", and "prevention and control of diseases affecting cow's reproductivity" etc had been done to make a feasible technical protocols which could increase the reproductive survival rate of female Jinnan cattle |
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| Keywords: | Jinnan cattle Reproductive technology |
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