规模化猪场伪狂犬病毒与呼吸系统病原菌混合感染的调查

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1、分类号：密级：HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION规模化猪场伪狂犬病毒与呼吸系统病原菌混合感染的调查THEINVESTIGATIONOFMIXEDINFECTIONOFPSEUDORABIESVIRUSANDRESPIRATORYBACTERIAININTENSIVEPIGFARMS研究生:于学祥CANDIDATE：YUXUEXIANG学号:2016302120096STUDENTNO.：专业:兽医硕士MASTERDEGREEINMAJOR：VETERINARYMEDICINE

2、何启盖教授导师:PROFESSORHEQIGAISUPERVISOR：汤细彪博士DOCTORTANGXIBIAO中国武汉WUHAN,CHINA二○一八年六月JUNE,2018华中农业大学硕士学位论文规模化猪场伪狂犬病毒与呼吸系统病原菌混合感染的调查TheInvestigationofMixedInfectionofPseudorabiesVirusandRespiratoryBacteriainIntensivePigFarms研究生：于学祥学号：2016302120096指导教师：何启盖教授汤细彪博士学位类型：兽医硕士领域：华中农业大学动物医学院中国·武汉Col

3、legeofVeterinaryMedicine,HuazhongAgriculturalUniversityWuhan,China规模化猪场伪狂犬病毒与呼吸系统病原菌混合感染的调查目录摘要....................................................................................................................................iAbstract.................................................

4、..............................................................................iii缩略词表（Abbreviation）................................................................................................v1前言......................................................................................

5、............................................11.1伪狂犬病...................................................................................................................21.1.1病原学.............................................................................................................

6、....21.1.2流行病学.............................................................................................................21.1.3临床表现.............................................................................................................31.1.4病理变化.................................

7、............................................................................31.1.5诊断方法.............................................................................................................31.1.6净化方法................................................................................

8、.....