西藏谢通门县山羊球虫感染情况调查  

Investigation of Coccidial Infection and Species in Goats in Xaitongmoin,Tibet

作　　者：常艳凯 毋亚运 郑双健 王璐[1] 李东方[1] 李家奎 张龙现[1] 张慧正[4] 张素梅 

机构地区：[1]河南农业大学牧医工程学院,河南郑州450002 [2]西藏农牧学院动物科学学院,西藏林芝860000 [3]华中农业大学动物医学院,湖北武汉430070 [4]河南省汝阳县卫生监督所付店分所,河南汝阳471200

出　　处：《中国兽医杂志》2017年第9期9-12,共4页Chinese Journal of Veterinary Medicine

基　　金：国家现代肉羊产业技术体系建设专项资金项目(NYCYTX-39);国家现代肉牛牦牛产业技术体系建设专项资金项目(CARS-38)

摘　　要：为了解西藏谢通门县山羊球虫的感染情况,采用饱和蔗糖溶液漂浮法,对该地区采集的260份山羊新鲜粪便样品进行了显微镜检查,并对球虫种类进行了形态学鉴定。结果:该地区山羊球虫总感染率为81.15%(211/260),共感染12种山羊艾美耳球虫(Eimeria),其中艾丽艾美耳球虫(E.alijevi)和苍白艾美耳球虫(E.pallida)的感染率分别为52.7%(137/260)和50.8%(132/260),为优势虫种。山羊感染球虫多呈混合感染,混合感染率为61.7%(129/209),并首次在西藏地区发现了斑点、柯察、苍白艾美耳球虫。依据本次调查山羊球虫的结果和艾美耳球虫孢子化卵囊特征,制订了山羊球虫检索表。结论:西藏谢通门县山羊球虫的感染情况较为严重,建议积极做好防控措施,减少球虫感染。In order to understand the infection situation of goat coccidiosis in Xaitongmoin County of Tibet,260 goats fecal samples were examined by the sheather floatation method and the Eimeria species were identified based on morphological features and size of the sporulated oocysts. Results showed that the prevalence of Eimeria in goats was 81. 15%（ 211/260）,and the Eimeria alijevi and Eimeria pallida were the dominant species in 12 identified species in this study,with 52. 7%（ 137/260） and 50. 8%（ 132/260） infection rates and concurrent infection rate 61. 7%（ 129/209） simultaneously. E. punctate,E. kocharli,and E. pallida were first discovered in Tibet. A retrieval table of Eimeria spp. in goats was established to identify the species according to the characteristics of sporulated oocysts under microscopy. From above all,effective measures should be taken to control the coccidial infection in Tibet.

关 键 词：球虫感染 种类 西藏 山羊 

分 类 号：S858.27[农业科学—临床兽医学]