| 奶牛(DHI)生产成绩表的建立与应用 |
| |
| 引用本文： | 李连友,李迎光,杨继业,杨忠,刘建兵,孙锐锋,张伟业,杨效民.奶牛(DHI)生产成绩表的建立与应用[J].中国牛业科学,2014(3):62-64. |
| |
| 作者姓名： | 李连友 李迎光 杨继业 杨忠 刘建兵 孙锐锋 张伟业 杨效民 |
| |
| 作者单位： | [1]山西省临汾市畜牧局,山西临汾041000 [2]山西省畜牧遗传育种中心,山西太原030027 [3]山西省农科院畜牧兽医研究所,山西太原030032 |
| |
| 基金项目： | 山西省科技攻关计划项目（20130311024-2） |
| |
| 摘 要： | 个体奶牛生产成绩汇总报告是奶牛DHI项目的重要组成部分。在我国已全面实施奶牛DHI项目的当今,填报与应用奶牛个体生产成绩汇总表,则显得尤为重要。而我国奶牛DHI项目的全面推广应用,仍处于初级阶段,特别是奶牛生产周期长,部分数据资料的记录与整理,尤其是个体奶牛生产成绩汇总需要较长的时间和准确的记录数据。本文参照发达国家的经验,就个体奶牛生产成绩汇总表的解读、填报与应用,进行举例描述,以期规范记录填报,推进我国奶牛DHI项目的纵深实施和应用。
|
| 关 键 词： | 个体奶牛 DHI 泌乳期产奶量 成年当量 泌乳力估值 |
The Establishment and Application of Dairy Cows （DHI） Production Results Table |
| |
| Institution: | LI Lian-you, LI Ying-guang, YANG Ji-ye ,YANG Zhong ,LIU Jian-bing ,SUN Rui-feng ,ZHANG Wei-ye( 1. Linfen Animal Husbandry Bureau of Shanxi province, Linfen, Shansci 041000 ; 2. Shanxi Livestock Genetic Breeding Center, Taiyuan, Shanxi 030027;3. Institute of Animal Science and Veterinary Medicine of Shanxi Academy of Agricultural Sciences,Taiyuan,Shanxi 030032) |
| |
| Abstract: | The individual dairy cow performance reports were important for DHI project. At the present, DHI project had been fully implemented in our country, so it was very important for completing and applying table about individual production. However, in our country, comprehensive application of DHI project was still in early stage, especially the long cycle of cow production,recording and summarizing of the data, especially the data about individual cow production needing a long time. According to experiences of the developed countries, this article described the application, recording and interpretation of individual cow performance table, for the sake of standardizing the authority records, promoting the deep implementa- tion and applying DHI dairy cows project in China. |
| |
| Keywords: | individual dairy cattle DHI lactation milk yield adult equivalent estimated producing ability |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
