| 西南某规模化奶牛场全年繁殖效率及其影响因素 |
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| 引用本文： | 陈婷婷,刘文娇,何洋,刘建华,赖松家,贾先波. 西南某规模化奶牛场全年繁殖效率及其影响因素[J]. 中国奶牛, 2020, 0(4): 17-21 |
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| 作者姓名： | 陈婷婷 刘文娇 何洋 刘建华 赖松家 贾先波 |
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| 作者单位： | 四川农业大学畜禽遗传资源发掘与创新利用四川省重点实验室;中国奶业协会;四川普洲奶牛有限公司 |
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| 基金项目： | 四川省科技厅重点研发项目(2018NZ0003)。 |
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| 摘 要： | 随着西南地区奶牛养殖业的不断发展,许多规模化奶牛养殖场应运而生。在规模化奶牛场中,奶牛繁殖效率的高低直接影响养殖场的生产能力和经济效益,本文总结了我国西南地区某规模化奶牛场全年繁殖效率,并分析了相关影响因素,以供该地区规模化奶牛场的繁殖工作者参考。
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| 关 键 词： | 西南地区 规模化 繁殖效率 影响因素 |
Annual Reproductive Efficiency and Its Influencing Factors of a Large-scale Dairy Farm in Southwest China |
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| CHEN Ting-ting,LIU Wen-jiao,HE Yang,LIU Jian-hua,LAI Song-jia,JIA Xian-bo. Annual Reproductive Efficiency and Its Influencing Factors of a Large-scale Dairy Farm in Southwest China[J]. China Dairy Cattle, 2020, 0(4): 17-21 |
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| Authors: | CHEN Ting-ting LIU Wen-jiao HE Yang LIU Jian-hua LAI Song-jia JIA Xian-bo |
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| Affiliation: | (Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province,SichuanAgricultural University,Chengdu 611130;Dairy Association of China,Beijing 100193;Sichuan Puzhou Dairy Products Limited,Ziyang 462352) |
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| Abstract: | With the continuous development of dairy farming in southwest China,more and more large-scale dairy farms have been built.In the large-scale dairy farms,the reproductive rate of cows directly affects the production performance and economic benefits of the farms.Here the paper summarized the annual reproductive efficiency and analyzed their influencing factors of a large-scale dairy farm in southwest China,so as to provide reference for the reproductive workers in the dairy farm. |
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| Keywords: | Southwest China Large-scale Reproductive efficiency Influencing factor |
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