红原县牦牛“热毒病”初步研究及蚊蝇驱避剂田间试验

《红原县牦牛“热毒病”初步研究及蚊蝇驱避剂田间试验》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、HUAZHONGAGRICULTURALUNIVERSITY硕士学位论文MASTER’SDEGREEDISSERTATION红原县牦牛“热毒病”初步研究及蚊蝇驱避剂田间试验THEPRELIMINARYSTUDYOF“TOXICHEAEDESEASE"ANDTHEFIELDTRIALSOFMOSQUITOREPELLENTONYAKATHONGYUAN研究生:杜文力CANDIDATE：DUWENLI李家奎教授导师:杨世锦高级工程师SUPERVISOR：PROFESSORLIJIAKUIS.E.YANGSHIJIN学位类型:兽医硕士DE

2、GREETYPE：MASTEROFPROFESSIONALDEGREEINVETERINARYMEDICINE领域:FIELD：中国·武汉WUHAN·CHINA二○一四年六月JUNE·2014万方数据万方数据学校名称：华中农业大学单位代码：10504分类号：密级：华中农业大学硕士学位论文红原县牦牛“热毒病”初步研究及蚊蝇驱避剂田间试验THEPRELIMINARYSTUDYOF“TOXICHEAEDESEASE"ANDTHEFIELDTRIALSOFMOSQUITOREPELLENTONYAKATHONGYUAN研究生：杜文力学号：2

3、012302120024指导教师：李家奎教授杨世锦高级工程师学位类型：兽医硕士领域：华中农业大学动物科技与动物医学学院中国.武汉CollegeofAnimalSciencesandTechnologyHuazhongAgriculturalUniversityWuhan,China万方数据万方数据万方数据万方数据红原县牦牛“热毒病”初步研究及蚊蝇驱避剂田间试验目录摘要....................................................................................

4、..............................................iAbstract................................................................................................................................ii缩略语表................................................................................

5、............................................iii1前言..................................................................................................................................11.1研究问题的由来..............................................................................

6、..........................11.2文献综述....................................................................................................................21.2.1我国牦牛业概况.................................................................................................21.2.2红原县

7、牦牛业现状.............................................................................................31.2.3牦牛常见腹泻疾病.............................................................................................31.2.3.1大肠杆菌病...................................................

8、................................................31.2.3.2沙门氏菌病........................................................