牦牛乳房炎病原菌的生化鉴定和抗药性研究

We have a farm area in Aba Prefecture in Sichuan Province some of the yak milk samples for somatic cell count, the main pathogens isolated, cultured and identified, as well as biological and chemical inhibition test results show that Streptococcus agalactiae and Staphylococcus aureus mastitis is a hidden cause of the main Pathogens; at the same time, resistance to the experiment found that the separation of the multiple strains of anti-bacterial drugs have had a drug-resistant.