绵羊肠道寄生虫感染情况调查  

Investigation on Prevalence of Intestinal Parasites in Sheep in Henan Province

作　　者：王永立[1] 崔彬[1] 张子宏 菅复春[1] 李磊 宁长申[1] 张龙现[1] 

机构地区：[1]河南农业大学牧医工程学院,郑州 450002 [2]河南省出入境检验检疫局,郑州 450003

出　　处：《中国畜牧兽医》2008年第5期86-88,共3页China Animal Husbandry & Veterinary Medicine

基　　金：科技部自然资源平台项目(2005DKA21104)

摘　　要：为了解河南省绵羊肠道寄生虫感染情况,应用寄生虫常规检测方法对5个规模化养羊场共1265份粪样进行了寄生虫感染情况调查。结果显示,共检出虫卵和卵囊5类,其中原虫2类(球虫、隐孢子虫)、线虫2类(类圆线虫、鞭虫)、绦虫1类。本次调查中共发现1178份粪便样品为寄生虫阳性,寄生虫总感染率为93.12%(1178/1265),5个绵羊场的隐孢子虫平均感染率为3.10%,球虫平均感染率为88.94%,鞭虫平均感染率为10.83%,类圆线虫平均感染率为59.11%,绦虫平均感染率为43.96%。本次调查发现绵羊寄生虫混合感染现象比较严重,其中球虫、绦虫和类圆线虫混合感染的比例达到60.10%;绵羊寄生虫感染率呈现随着年龄的增长而减少的趋势。In order to understanding the prevalence of intestinal parasites in sheep in Hennan province, 1265 sheep faecal samples from 5 farms were detected by the convention methods. The results showed that 5 groups parasites were detected in stool specimens, 2 groups were protozoon （coccidian, cryptosporidium）, 2 groups were nematode （trichuris ovis, strongy-loides stercoralis）, 1 group was cestode. As a result,the average infection rate was 93.12%（1178/1265）, thereinto, the infection rate of cryptosporidium sp was 3. 10%, eimeria sp was 88. 94%, trichuris sp was 10. 83%, strongyloides sp was 59.11%, cestode was 43.96%, respectively. The results showed that sheep parasites mixed infections are more serious, in addition, the mixed infection of eimeria sp, tapeworm and strongyloides stercoralis took up 60. 10% of the total infections rate. The results showed that sheep infection rate was reduction with the age increased.

关 键 词：肠道寄生虫 感染率 调查 绵羊 

分 类 号：S858.26[农业科学—临床兽医学]