›› 2007, Vol. 34 ›› Issue (2): 29-30.

• 奶业专栏 • Previous Articles     Next Articles

Drug Sentitive Test of the Main Pathogenic Germs Causing Holstein Subclinic Mastitis

SUN Qinghua,ZHAO Zongsheng, HE Gaoming
  

  1. College of Animal Science and Technology, Shihezi University,Shihezi 832000,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-02-20 Published:2007-02-20

Abstract: Holstein subclinic mastitis has been investigated in dairy of Shihezi city in Xinjiang. Pathogenic bateria were isolated and identified from the milk of imported australian holstein surffered from subclinical mastitis,among them staphylococcus, occupy;streptococci, occupy;E.coli, occupy, merges to infect with of occupy, proceeded respectively the 15 strains medicine sensitivity experiment, which showed that pathogenic bacteria were resisitant to penicillin and streptomycin frequently used,while Quinolones had a fairly good inhibiting effection the pathogenic germs. 

Key words: holstein; subclinical mastitis; pathogenic germs; isolation and identification; drug sensitivity test

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