华北农学报 ›› 2006, Vol. 21 ›› Issue (4): 114-117. doi: 10.3321/j.issn:1000-7091.2006.04.029

所属专题: 畜牧

• 论文 • 上一篇    下一篇

利用一般线性模型分析奶牛乳房炎的影响因素

高树新1,2,3, 许尚忠2, 李金泉1, 高雪2, 任红艳2, 陈金宝2, 马云2,4   

  1. 1. 内蒙古农业大学动物科学与医学学院, 内蒙古呼和浩特 010018;
    2. 中国农业科学院畜牧研究所, 北京 100094;
    3. 内蒙古民族大学动物科学与技术学院, 内蒙古通辽 028042;
    4. 西北农林科技大学动物科学与技术学院, 陕西杨凌 712100
  • 收稿日期:2005-06-11 出版日期:2006-08-28
  • 作者简介:高树新(1967- ),女,内蒙古赤峰人,讲师,博士,主要从事动物遗传育种与繁殖方面的研究。
  • 基金资助:
    “十五”国家重大科技专项(2002BA518AI4)

Analysis of Factors in Mastitis of Dairy Cattle Using General Linear Model

GAO Shu-xin1,2,3, XU Shang-zhong2, LI Jin-quan1, GAO Xue2, REN Hong-yan2, CHEN Jin-bao2, MA Yun2,4   

  1. 1. College of Animal Science and Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China;
    2. Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100094, China;
    3. College of Animal Science and Technology, Inner Mongolia University for Nationality, Tongliao 028042, China;
    4. College of Animal Science and Technology, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, China
  • Received:2005-06-11 Published:2006-08-28

摘要: 为了有效地防控奶牛乳房炎,并掌握其发病原因,试验利用一般线性模型,分析了品种、年龄、胎次、泌乳月和采样季节诸因素对奶牛乳房炎的影响。结果发现:乳用牛比乳肉兼用型牛更容易患乳房炎;随着年龄的增长,奶牛乳房炎的发病率上升;在潮湿多雨的季节里,奶牛更容易得乳房炎;随着泌乳月的加大、胎次的升高乳房炎发病率有上升的趋势。

关键词: 一般线性模型, 体细胞数, 泌乳月, 品种, 乳房炎

Abstract: The goal of this study was to analyses the factors influencing the bovine mastit is1 Breed,age,lactation,month in milk,season and other factors in mastitis of dairy cattle were analyzed using GLM in this study1 The results showed that dairy cattle has large probability to get mast itis than due-l Purpose cattle1 The incidence of mastitis increased with the increasing of age,month in milkand lactation1 Dairy cattle was more easily to get mastit is in damp and rainy seasons.

Key words: GLM, SCC, Month in milk, Breed, Mastitis

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引用本文

高树新, 许尚忠, 李金泉, 高雪, 任红艳, 陈金宝, 马云. 利用一般线性模型分析奶牛乳房炎的影响因素[J]. 华北农学报, 2006, 21(4): 114-117. doi: 10.3321/j.issn:1000-7091.2006.04.029.

GAO Shu-xin, XU Shang-zhong, LI Jin-quan, GAO Xue, REN Hong-yan, CHEN Jin-bao, MA Yun. Analysis of Factors in Mastitis of Dairy Cattle Using General Linear Model[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2006, 21(4): 114-117. doi: 10.3321/j.issn:1000-7091.2006.04.029.