新疆阿勒泰市一牧场奶牛隐性乳房炎流行情况调查  

Subclinical Mastitis'Epidemiological Investigation of Some Pasture in Aletai

作　　者：曲丽萍[1] 周景强[1] 古丽孜亚[1] 热孜婉[1] 安乃斯[1] 

机构地区：[1]新疆阿勒泰地区动物疾病控制与诊断中心,新疆阿勒泰836500

出　　处：《草食家畜》2009年第3期77-78,共2页Grass-Feeding Livestock

基　　金：阿勒泰地区科技计划项目:2008002

摘　　要：用隐性乳房炎诊断试剂对本地区一牧场32户饲养的277头奶牛进行了隐形乳房炎检测。结果显示,隐性乳房炎头阳性率为53%,且乳房炎阳性率随奶牛胎次的增加以及产犊后产奶持续的时间而增加;挤奶机挤奶的阳性率高于手工挤奶,后乳区的阳性率高于前乳区。With the survey of 277 dairy cows belong to 32 herdsmen of Aletai area by using LMT, the results indicated that the positive rate of subclinical mastitis is 53%, and the positive rate was rising with having more fetuses and duration of milking; and the incidence of dairy cows which milking by milking machine is higher than hand milking, and the positive rate of behind mammary region is higher than before mammary region.

关 键 词：隐性乳房炎 调查 流行情况 

分 类 号：S858.23[农业科学—临床兽医学]