| 北京地区奶牛寄生虫感染情况的调查 |
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| 引用本文： | 徐发荣,赵景义,潘保良,韦海涛,祝俊杰,刘晓东,马志军,李栋梁,赵浩军,余琦,汪明.北京地区奶牛寄生虫感染情况的调查[J].中国兽医杂志,2011,47(2). |
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| 作者姓名： | 徐发荣 赵景义 潘保良 韦海涛 祝俊杰 刘晓东 马志军 李栋梁 赵浩军 余琦 汪明 |
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| 作者单位： | 1. 北京市畜牧兽医总站,北京朝阳,100107
2. 中国农业大学动物医学院,北京海淀,100193 |
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| 基金项目： | 北京市农业科技入户项目(20090625); 国家奶牛产业技术体系项目 |
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| 摘 要： | 为了了解北京地区奶牛胃肠道寄生虫感染情况,采集北京地区成年牛和犊牛的粪样,用饱和盐水漂浮法、水洗沉淀法对粪样进行了定性检查,用麦克马斯特计数法对线虫卵和球虫卵囊进行了定量检查。结果发现,北京地区成年奶牛和犊牛粪样中检出的主要是线虫卵和球虫卵囊,未检出吸虫卵。成年奶牛粪样中线虫卵的阳性率为14.64%,平均EPG值范围为190~853,并在5~9月份出现一个比较明显的高峰期;球虫卵囊阳性率为49.15%,平均OPG值范围为125~346,高峰出现在5~11月份。犊牛粪样中线虫卵的阳性率为24.56%,平均EPG值范围为305~1 053,并在5~11月份出现一个比较明显的高峰期;粪样中球虫卵囊阳性率为65.02%,平均OPG值范围为2 540~7 648,并在7月份出现一个高峰。根据调查结果,对北京地区奶牛寄生虫病防治提出了建议。
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| 关 键 词： | 北京地区 奶牛 调查 线虫 球虫 |
Investigation of parasite infections in cows in Beijing |
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| XU Fa-rong,ZHAO Jing-yi,PAN Bao-liang,WEI Hai-tao,ZHU Jun-jie,LIU Xiao-dong,MA Zhi-jun,LI Dong-Hang,ZHAO Hao-jun,YU Qi,WANG Ming.Investigation of parasite infections in cows in Beijing[J].Chinese Journal of Veterinary Medicine,2011,47(2). |
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| Authors: | XU Fa-rong ZHAO Jing-yi PAN Bao-liang WEI Hai-tao ZHU Jun-jie LIU Xiao-dong MA Zhi-jun LI Dong-Hang ZHAO Hao-jun YU Qi WANG Ming |
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| Institution: | XU Fa-rong1,ZHAO Jing-yi1,PAN Bao-liang2,WEI Hai-tao1,ZHU Jun-jie1,LIU Xiao-dong1,MA Zhi-jun1,LI Dong-liang1,ZHAO Hao-jun1,YU Qi1,WANG Ming2(1.Beijing General Station of Animal Husbandry & Veterinary Service,Beijing 100107,China,2.College of Veterinary Medicine,China Agricultural University,Beijjing 100193,China) |
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| Abstract: | To investigate the parasite infections in cows in Beijing,the faece samples of adult cows and calf were collected.The eggs of nematodes or oocysts of coccidian were detected using Macmaster'method.It was found that nematodes and coccidian were the major parasites in adult cows and calf in Beijing.No egg of trematodes was found.For adult cows,the positive infection rate of nematodes was 14.64 percent,and the range of EPG was 190-853 with a peak in May to Sep.The positive infection rate of coccidian was 49.15... |
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| Keywords: | cow investigation nematodes coccidian |
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