| 犊牛蛔虫病流行病学调查及防控对策 |
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| 引用本文： | 贠秀君,惠继龙,张志明,沙凤琴,马艳萍,马 鹏,王粉兰,付志亮,靳永军,马长春,杨小梅. 犊牛蛔虫病流行病学调查及防控对策[J]. 中国牛业科学, 2021, 47(2): 57-59 |
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| 作者姓名： | 贠秀君 惠继龙 张志明 沙凤琴 马艳萍 马 鹏 王粉兰 付志亮 靳永军 马长春 杨小梅 |
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| 作者单位： | 张家川县畜牧技术推广站,甘肃 张家川741500;张家川县闫家乡农业农村综合服务中心,甘肃 张家川741503;张家川县龙山镇农业农村综合服务中心,甘肃 张家川741506;张家川县马鹿镇农业农村综合服务中心,甘肃 张家川741502;张家川县梁山镇农业农村综合服务中心,甘肃 张家川741509 |
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| 基金项目： | 天水市科技支撑计划项目（2020-NCK-7503） |
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| 摘 要： | [目的]为有效防控犊牛蛔虫病,[方法]采用选点入户、化验查卵、驱虫试验、剖检查虫等方法,[结果]查明蛔虫病发病率64.99％(20％ ～100％);致死率13.81％(4％ ～60％).粪便蛔虫卵检出率80.40％,E.P.G平均(291±125)枚.驱虫试验排虫率91％,头均(50±19)条;剖检查虫头均(53±13...
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| 关 键 词： | 犊牛 蛔虫病 流行病学 调查 综合防控 |
| 收稿时间： | 2020-12-30 |
| 修稿时间： | 2021-01-12 |
Epidemiological investigation, prevention and control of Ascaris lumbricoides in calves |
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| yunxiujun,HUI Ji-long,ZHANG Zhi-ming,SHA Feng-qin,MA Yan-ping,MA Peng,WANG Fen-lan,FU Zhi-liang,JIN Yong-jun,MA Chang-chun and YANG Xiao-mei. Epidemiological investigation, prevention and control of Ascaris lumbricoides in calves[J]. China Cattle Science, 2021, 47(2): 57-59 |
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| Authors: | yunxiujun HUI Ji-long ZHANG Zhi-ming SHA Feng-qin MA Yan-ping MA Peng WANG Fen-lan FU Zhi-liang JIN Yong-jun MA Chang-chun YANG Xiao-mei |
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| Affiliation: | Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County,Animal Husbandry Technology Promotion Station of Zhangjiachuan County |
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| Abstract: | In order to prevent and control ascariasis effectively, the incidence rate of ascariasis was 64.99% (20%) , and the mortality rate was 13.81% (4%) . The positive rate of ascaris eggs in feces was 80.40% , E. P. G 291 ± 125. The rate of deworming was 91% , the head 50 ± 19, and the head 53 ± 13. The positive rate of Ascaris lumbricoides eggs was 79% and the number of eggs was10 ± 6/g. Conclusion: ASCARIASIS is prevalent in local calves, which is caused by the contamination of ascaris eggs in pasture and cattle shed. According to the above, the comprehensive prevention and control measures of timely expelling of larvae in cows, early expelling of ascaris in calves, clearing of eggs in cowshed pasture and preventing infection in cows were formulated. |
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| Keywords: | Calf ascariasis Epidemiology Investigation Integrated Control |
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