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| 影响牛乳中体细胞数的因素分析 | |
| 引用本文： | 王德萍,孙峰,叶东东,陆东林,黄锡霞.影响牛乳中体细胞数的因素分析[J].中国奶牛,2010(4):29-31. |
| 作者姓名： | 王德萍 孙峰 叶东东 陆东林 黄锡霞 |
| 作者单位： | 1. 新疆兵团农十二师三坪农场兽医站,乌鲁木齐,830032 2. 新疆农业大学动物科学学院,乌鲁木齐,830052 3. 乌鲁木齐市奶业协会,乌鲁木齐,830000 |
| 基金项目： | 国家"十一五"科技支撑计划重大项目，新疆科技厅"十一五"重大专项奶产业技术开发与集成示范项目，乌鲁木齐市农牧局 |
| 摘 要： | 本文通过对三坪牛场19头泌乳奶牛的体细胞测定资料进行统计,利用SAS8.1软件分析了胎次、泌乳月和乳区对SCC的影响,为有效指导该场生产提供科学依据。结果表明:胎次和泌乳月对SCC有极显著的影响(P0.01),乳区对SCC有显著的影响(P0.05)。SCC随胎次的增加而增加,SCC在泌乳后期有升高的趋势,左前和右后两个乳区SCC明显高于另外两个乳区,当一个乳区SCC超过50万/mL时,其相邻乳区SCC有逐渐增加的趋势。 |
| 关 键 词： | SCC 胎次 泌乳月 乳区 |
Analysis of Factors Affecting SCC in Milk |
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| Wang Deping,Sun Feng,Ye Dongdon,Lu Donglin,Huang Xixia.Analysis of Factors Affecting SCC in Milk[J].China Dairy Cattle,2010(4):29-31. | |
| Authors: | Wang Deping Sun Feng Ye Dongdon Lu Donglin Huang Xixia |
| Institution: | 1.The Sanping Herd Farm＇s Veterinary Station, 12^th Division, Xinjiang Production and Construction Corps, Urumqi 2.College of Animal Science, Xinjiang Agricultural University, Urumqi 830052; 3.Dairy Association of Urumqi, Urumqi 830032; 830000) |
| Abstract: | In order to provide scientific foundation for guiding production effectively,based on the data of records of SCC on 19 milk ingcows at Sanping Herd Farm statisticed by software SAS8.1,the effect of parity,lactation month and quarters on SCC were analyzed.The results showed that the effects of parity and lactation month on SCC was extremly significant(P<0.01),and that of quarters on SCC was also significant(P<0.05).SCC was increased along with parity,it tended to increase in the late milking stage.SCC in two... |
| Keywords: | SCC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |