| 四川省仔猪球虫病的流行病学调查 |
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| 引用本文： | 杨光友,曾智勇,郭莉,徐玉辉,王淑贤,陈勇,蓝洪,李庆海. 四川省仔猪球虫病的流行病学调查[J]. 中国兽医科学, 2004, 34(3): 31-34 |
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| 作者姓名： | 杨光友 曾智勇 郭莉 徐玉辉 王淑贤 陈勇 蓝洪 李庆海 |
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| 作者单位： | 1. 四川农业大学,动物科技学院,四川,雅安,625014
2. 拜耳动物保健有限公司,四川,成都,610207 |
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| 摘 要： | 20 0 2年 7～ 9月抽样调查了四川省 12个市、县 16个猪场的球虫病流行情况。结果 ,仔猪球虫阳性场占 93.75 % (15 / 16 ) ,仔猪球虫总感染率为 2 5 .36 % (10 7/ 4 2 2 ) ;猪等孢球虫阳性场占87.5 0 % (14 / 16 ) ,猪等孢球虫总感染率为 18.72 % (79/ 4 2 2 ) ;在球虫阳性的仔猪粪样中初步鉴定出5种球虫 ,即粗糙艾美球虫、蒂氏艾美球虫、猪艾美球虫、豚艾美球虫及猪等孢球虫。
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| 关 键 词： | 仔猪 球虫病 猪等孢球虫 流行病学 |
| 文章编号： | 1000-6419(2004)03-0031-04 |
| 修稿时间： | 2003-11-03 |
Epidemiological investigation of coccidiasis in piglets on some farms in Sichuan Province |
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| YANG Guang-you,ZENG Zhi-yong,GUO Li,XU Yu-hui,WANG Shu-xian,CHEN Yong,LAN Hong,LI Qing-hai. Epidemiological investigation of coccidiasis in piglets on some farms in Sichuan Province[J]. Chinese Veterinary Science, 2004, 34(3): 31-34 |
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| Authors: | YANG Guang-you ZENG Zhi-yong GUO Li XU Yu-hui WANG Shu-xian CHEN Yong LAN Hong LI Qing-hai |
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| Affiliation: | YANG Guang-you~1,ZENG Zhi-yong~1,GUO Li~1,XU Yu-hui~1,WANG Shu-xian~1,CHEN Yong~2,LAN Hong~2,LI Qing-hai~2 |
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| Abstract: | The 422 faecal specimens of piglets on 16 pig farms in Sichuan Province were checked for pathogens of coccidiasis in piglets from July to September of 2002. The results showed that the coccidia positive rate of the farms was 93.75%(15/16), that the coccidia infection rate of the whole piglets was (25.36%) (107/422), that Isospora suis was found on 14 pig farms out of 16 pig farms, that the I.suis positive rate in the faecal specimens was 18.72% (79/422),and that E.debliecki, E.suis, E.porci and Isospora suis were found in the positive piglet faecal specimens. |
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| Keywords: | piglet coccidia Isospora suis epidemiology |
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