论文参考范本一(综述类)目录中文摘要................................................................1英文摘要................................................................11奶牛乳腺炎病原菌的概述................................................22奶牛乳腺炎研究概况....................................................33奶牛乳腺炎治疗方法进展............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................64总结..................................................................7参考文献...............................................................14致谢...................................................................17杨凌地区奶牛乳腺炎常见病原菌的分离鉴定毕业生:冯栋指导老师:武浩摘要:乳腺炎是奶牛的主要疾病之一,主要由病原微生物感染引起,给奶牛养殖业造成了巨大的经济损失。目前,缺少针对引起奶牛乳腺炎的主要病原菌的准确而快速的检测方法,而且由于地域关系,每个地方奶牛乳腺炎的病原菌的种类有所不同,导致一种药物在不同地方的治疗效果差异很大。因此,对杨凌地区奶牛乳腺炎的病原菌情况进行了研究。试验结果表明:杨凌地区奶牛乳腺炎病原菌主要为金黄色葡萄球菌、沙门氏菌和大肠杆菌,这对杨凌地区奶牛乳腺炎的防治具有重要的指导意义。关键词:乳腺炎;病原菌;分离鉴定;奶牛TheInvestigationofCowMastitisandtheExperimentinIsolutionofCowMastitisPathogeninYanglingAreaUndergraduate:FENGDongTutor:WUHaoAbstract:mondisease,usuallyduetoamicrobialinfection,,,eachcowMastitisisdifferentfromthetypesofpathogens,,:usaureus,Salmonella,,uidingsignificanceinYanglingcowmastitisKeywords:mastitis;pathogens;investigation;cow1奶牛乳腺炎
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