新疆哈密市羊肠道寄生虫感染情况调查
Investigation on the Intestinal Parasitic Infection in Sheep in Hami City of Xinjiang Uygur Autonomous Region
张国新 1张晓晓 1杨帆 1李斌 1张婉琪 1陈建豪 1买吾兰·孜克牙 1坤巴哈斯·沙合依 1古丽巴哈·卡德尔 1段进刚 1玉努斯·阿不都 2何波 2俞刚 3阿不都热衣木·赛提 1张志新1
作者信息
- 1. 哈密市动物疫病预防控制中心,新疆哈密 839000
- 2. 哈密市伊州区动物疫病预防控制中心,新疆哈密 839000
- 3. 巴里坤县石人子乡农业(畜牧业)发展服务中心,新疆巴里坤 839200
- 折叠
摘要
为了解哈密市羊肠道寄生虫的感染特点和流行情况,选用饱和盐水漂浮法对2023年采自伊州区、巴里坤县和伊吾县的638份羊粪便样品进行了肠道寄生虫检查.结果显示:总感染率为65.83%,共检出12种肠道寄生虫,优势虫种为球虫和细颈线虫;单一感染率为31.03%,混合感染率为13.95%,以球虫、细颈线虫与其他虫种混合感染为主;3个区县的羊肠道寄生虫感染率差异显著,具有统计学意义(P＜0.05),其中巴里坤县最高(60.26%),伊吾县次之(45.08%),伊州区最低(32.75%);春、夏、秋、冬 4个季节的羊肠道寄生虫感染率分别为34.54%、42.56%、58.42%、40.43%,夏秋的感染率高于春冬,以秋季最高,显著高于其他3个季节(P＜0.05).结果说明:哈密市羊肠道寄生虫感染较为严重且虫种复杂,以细颈线虫和球虫感染为主,同时存在混合感染,不同区县、不同季节的感染特点均存在差异.建议养殖场户不断提高饲养管理水平,并定期轮换使用不同药物进行驱虫,尤其要注意高温多雨季节及球虫和细颈线虫的药物预防和治疗.
Abstract
In order to investigate the infection characteristics and prevalence of sheep intestinal parasites in Hami City,638 sheep fecal samples taken from Yizhou District,Balikun County and Yiwu County in 2023 were tested for intestinal parasites using the saturated saline floatation method.The results showed that the total infection rate was 65.83%,with a total of 12 species of intestinal parasites detected out,dominated by Coccidium and Nematodirus spp;the single infection rate was 31.03%,and the mixed one was 13.95%and mainly with Coccidium,Nematodirus spp and other species;the intestinal parasite infection rate greatly varied in the three districts/counties with statistical significance(P＜0.05),and was the highest in Balikun County(60.26%),followed by Yiwu County(45.08%),and then Yizhou District(32.75%);the infection rates of sheep intestinal parasites in spring,summer,autumn and winter were 34.54%,42.56%,58.42%and 40.43%,respectively,and those in summer and autumn were higher than those in spring and winter,especially the highest in autumn compared to other seasons(P＜0.05).In conclusion,the intestinal parasitic infection in sheep was serious and complex in Hami City,mainly with Coccidium and Nematodirus spp,and mixed infection existed,and the infection status was different in different regions and seasons.Farms/households were recommended to improve their feeding management level and to deworm with different drugs in regular rotation,especially the prevention and control of Coccidium and Nematodirus spp using drugs in rainy seasons under high temperature.
关键词
羊/肠道寄生虫/感染率/球虫/线虫Key words
sheep/intestinal parasite/infection rate/Coccidia/nematode引用本文复制引用
基金项目
哈密市牛羊常见疫病标准化防控技术项目(2022SNGGNT032)
出版年
2024
国家科技期刊平台
NSTL
万方数据