碘醚柳胺对6月龄伊犁马驹驱虫效果的研究  

Research on Anthelmintic Effects of Rafoxanide on Six Months Old Yili Horses

作　　者：邓海峰[1] 李晓斌[1] 马军[1] 唐雪梅[1] 杨开伦[1] DENG Hai-feng LI Xiao-bin MA Jun TANG Xue-mei YANG Kai-lun(Xinjiang Key Laboratory of Meat ＆ Milk Production Herbivore Nutrition, Xinjiang Agricultural University, Urumqi 830052, Chin)

机构地区：[1]新疆农业大学,新疆肉乳用草食动物营养重点实验室,乌鲁木齐830052

出　　处：《中国畜牧兽医》2016年第11期3066-3072,共7页China Animal Husbandry & Veterinary Medicine

基　　金：“十二五”农村领域国家科技计划课题(2012BAD45B01-02)

摘　　要：试验旨在研究碘醚柳胺对6月龄伊犁马驹驱虫的效果。选取体重(117.60±15.84)kg、出生日期相近、在同一放牧草场放牧的6月龄伊犁马公马驹10匹,随机分为两组:对照组和试验组,每组5匹。两组马驹饲喂相同营养水平的粗饲料和精料补充料。试验组马匹用碘醚柳胺混悬液驱虫剂驱虫,对照组不进行驱虫。驱虫后,进行为期18d的饲养试验,统计各组马驹粪便中虫卵排出的种类及数量并计算驱虫效果。结果表明,6月龄马驹粪便中共鉴别出9种虫卵,包括马副蛔虫、毛圆线虫、盅口线虫、细颈三齿线虫、埃及腹盘吸虫、韦氏类圆线虫、安氏网尾线虫、马蛲虫、侏儒副裸头绦虫;碘醚柳胺驱虫后第3天每克粪便的虫卵数(EPG)达到最高(13 500个/g);驱虫后第6天,马驹寄生虫感染率降为6.37%,虫卵减少率为90.59%,转阴率为93.63%;驱虫后第18天,感染率降为13.33%,虫卵减少率为71.91%,转阴率为86.67%。结果表明,新疆昭苏马场6月龄马驹肠道寄生虫感染的种类较多,碘醚柳胺的驱虫效果在用药后的前6d内最明显,用药后第18天药效减弱。This test was aimed to research the role of rafoxanide on anthelmintic effects in six months old Yili horses.Ten Yili male horses with same date of birth,body weight（117.60±15.84）kg and the horses of six months old were randomly divided into 2groups,each group of 5horses,control and trial groups,respectively.The horses in two groups were fed with the same nutritional levels of roughage and concentrate supplement.Horses of trial group were expelled passasite by rafoxanide,but control group had not treatment.After expelling passasite,and a 18-day feeding trials,the number of worm eggs output and species in each horses were calculated,and anthelmintic effects were evaluated.The results showed that we identified 9species worm eggs,included Parascaris SP,Capillaria equouum,Cyathostomes,Triodontophorus tenuicollis,G.acgyptiacus,Strongyloides westeri,Dictyocaulus arnfieldi,Oxyuris equi and Paranoplace phala mamillana;on the 3rd day after expelling passasit,EPG was reached 13 500/g in fresh faeces;on the 6th day,the infection rate was 6.37%,the worm eggs reducing rate was 90.59%,the worm eggs flooding rate was 93.63%;On the 18 th day,the infection rate was 13.33%,the worm eggs reducing rate was 71.91%,the worm eggs flooding rate was 86.67%.Therefore,there were more categories intestinal parasitic in six months old Yili horse in Xinjiang,rafoxanide had a good effect,and the effect of rafoxanide reduced after expelling passasite 18 th day.

关 键 词：碘醚柳胺 伊犁马 EPG 驱虫效果 

分 类 号：S852.7[农业科学—基础兽医学]