摘要
为了解贺州市鸡球虫病发病情况,在贺州市20多个乡镇随机采集新鲜粪便,收集球虫卵囊,在显微镜下鉴定,统计鸡球虫感染率。镜检60份样品共检出31份有球虫,总感染为51.6%,经鉴定有6种鸡球虫,分别为柔嫩艾美耳球虫(E.tenella),毒害艾美耳球虫(E.necatrix),巨型艾美耳球虫(E.maxima),早熟艾美耳球虫(E.praecox),堆型艾美耳球虫(E.acervulina),和缓艾美尔球虫(E.mitis)。其中柔嫩、毒害艾美耳球虫为优势种,感染率分别为74.1%、51.6%;感染方式为混合感染。本研究填补了贺州鸡球虫种类的空白,为贺州预防和治疗鸡球虫病提供理论依据。
In order to learn the situation of infection chicken coccidiosis,more than 20 villages and towns,in Hezhou,fresh manure and coccidia oocysts were collected and the coccidiosis infection rates were researched.The results show that 31 samples were infected in 60 samples,and the total infection rate is 51.6% and the coccidiosis is e.tenella,e.necatrix,e.maxima,e.praecox,e.acervulina,e.mitis.The fine varieties is e.tenella and e.necatrix.The infection rate is 74.1% and 51.6%.The mode of infection is mixed infection.The results fill in the blanks,and provide theoretical basis of prevention and treatment chicken coccidiosis in the city of Hezhou
出处
《贺州学院学报》
2012年第3期145-148,共4页
Journal of Hezhou University
基金
广西教育厅科研项目(200707MS041)
贺州市科学研究与技术开发计划项目(贺科能1101003N)
关键词
球虫
球虫种类
感染情况
Coccidiosis
Coccidial species
Infection situation
