奶牛隐性乳房炎概况及防控措施研究  

Study on General Situation and Prevention and Control Measures of Subclinical Mastitis

作　　者：马瑞军 杜蕾 马伟东[1] 赵家豪 李秦川 雷初朝[2] 黄永震[2] MA Rui-jun;DU Lei;MA Wei-dong;ZHAO Jia-hao;LI Qin-chuan;LEI Chu-zhao;HUANG Yong-zhen(Shaanxi Agricultural&Animal Husbandry Breeding Farm,Baoji,Shaanxi 722203;College of Animal Science and Technology,Northwest A&F University,Yangling,Shaanxi 712100)

机构地区：[1]陕西省农牧良种场,陕西宝鸡722203 [2]西北农林科技大学动物科技学院,陕西杨凌712100

出　　处：《中国牛业科学》2023年第4期47-50,共4页China Cattle Science

基　　金：财政部与农业农村部:国家现代农业产业技术体系(CARS-37)资助完成。

摘　　要：隐性乳房炎是奶牛中常见的、高患病率的疾病。该疾病没有明显的临床症状,隐蔽性高,易被忽视。病牛外观正常,其乳汁眼观无异常,但乳汁的化学性质、成分已产生一定变化,含有大量病原微生物,营养降低,食用后威胁人类健康。因此,本文对奶牛隐性乳房炎进行概述,阐述其危害和成因,介绍该病检测方法,提出防治技术,对提升奶牛场的经济效益具有重要意义。Subclinical mastitis is a common and high prevalence disease in dairy cattle.The disease has no obvious clinical symptoms,high concealment and is easy to be ignored.The appearance of the infected cattle is normal and the milk has no abnormal visual appearance.However,the chemical properties and composition of the milk have undergone certain changes,containing a large number of pathogenic microorganisms,which reduce nutrition and pose a threat to human health after consumption.Therefore,this paper summarizes the subclinical mastitis of dairy cows,expounds its harm and causes,introduces the detection methods of the disease and puts forward the prevention and treatment technology,which is of great significance to improve the economic benefits of dairy farms.

关 键 词：奶牛隐性乳房炎 成因 危害 防控措施 

分 类 号：S823[农业科学—畜牧学]