奶牛隐性乳房炎病原菌的分离鉴定及药敏试验  

Isolation and identification of the pathogenic bacteria of cow recessive mastitis and it's drug sensitivity test

作　　者：刘萍[1] 侯西成[2] 郝满良[1] 叶宝娜[1] 谢菲[1] 

机构地区：[1]河北农业大学动物科技学院,河北保定071000 [2]河北农业大学林学院

出　　处：《饲料工业》2007年第7期48-51,共4页Feed Industry

摘　　要：试验对河北省某奶牛场采集的70份奶样进行了病原菌的分离培养及生化鉴定,并对主要病原菌进行药敏试验,结果表明:共分离到10种91株细菌,其中葡萄球菌、链球菌、大肠杆菌为主要病原菌,占91.21%(83/91);主要致病菌对头孢氨苄、新霉素、红霉素、盐酸克林霉素、林可霉素、氨苄青霉素等6种药物敏感。The pathogens of seventy milk samples from dairy cows with mastitis was isolated ,biochemical indentified and pharmacosensitive test.h showed that there were ninety-one strains,ten species which the incidence of staphylococcus aureus, streptococcus uberis and Escherichia coli was 91.21%（83 divided by 91）;the drugs of the most sensitive effect to pathogenic bacteria were cefalexin, neomycin, erythromycin, clindymycin hydrochloride, lincomycin, ampicillin.

关 键 词：奶牛 隐性乳房炎 病原菌 分离鉴定 药敏试验 

分 类 号：S854.43[农业科学—临床兽医学]