论文部分内容阅读
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 status of goat coccidia in Xie County, Tibet, 260 samples of goat fresh stool samples collected in this area were examined by using saturated sucrose solution floating method. The morphology of coccidia was identified. Results: The total prevalence of goat coccidia in the area was 81.15% (211/260), which was a total of 12 kinds of goat Eimeria, including E.alijevi and pale Le Méridien The infection rates of E.pallida were 52.7% (137/260) and 50.8% (132/260) respectively, which were the dominant species. The goats infected with coccidian mostly showed mixed infection with a mixed infection rate of 61.7% (129/209). For the first time, spots, Cocha and Pimephales were found in Tibet. According to the results of this investigation of goat coccidia and Eimeria sporogenetic oocysts, a goat coccidia retrieval table was developed. Conclusion: The incidence of goat coccidia in Xie Tung Mun County of Tibet is rather serious. It is suggested that prevention and control should be actively taken to reduce coccidia infection.