摘要
金黄色葡萄球菌是引起泌乳牛群乳房炎的主要致病菌之一,其引发的乳房炎极难防控;具有大罐奶样体细胞数超过20万个/m L且逐日波动明显、治愈率低、病程长和传播快等发病特点,显著影响牧场的经济效益。本文就金黄色葡萄球菌乳房炎的鉴别诊断方法和发病特征进行阐述,为奶牛场有效防控该病提供参考。
Staphylococcus aureus(S.aureus)is a primary pathogen of dairy cow mastitisn.At present the prevention and control of S.aureus mastitis is more difficulty.S.aureus mastitis has characteristic of somatic cells count,low cure rate,long disease course and spread fast in dairy farm,and significant influence the economic benefits of dairy farm.This article expounded that the diagnosis and characteristic of S.aureus mastitis,to provide reference for prevention and control of dairy mastitis.
作者
罗正中
张保海
张廷青
曹随忠
LUO Zheng-zhong;ZHANG Bao-hai;ZHANG Ting-qing;CAO Sui-zhong(College of Veterinary Medicine,Sichuan Agricultural University,Chengdu 611130;GEA Process Engineering China Limited,Shanghai 201100)
出处
《中国奶牛》
2018年第9期27-30,共4页
China Dairy Cattle
基金
四川农业大学学科建设双支计划(03571537)
重庆市高等职业技术院校新技术推广项目(GZTG201610)
