| 李 结，路鹏云.广东农垦规模化猪场寄生虫流行病学调查[J].广东农业科学,2017,44(5):132-136 |
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广东农垦规模化猪场寄生虫流行病学调查 |
| Survey of parasites infection in pigs of intensive farms in Guangdong state farms |
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| DOI：10.16768/j.issn.1004-874X.2017.05.021 |
| 中文关键词: 规模化猪场 寄生虫 感染率 结肠小袋纤毛虫 猪球虫 类圆线虫 |
| 英文关键词: intensive farms prasites infection rate Balantidium coli swine Coccidia Strong yloide |
| 基金项目: |
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| 中文摘要: |
| 为了解广东农垦规模化猪场寄生虫病感染情况，通过直接涂片法对垦区21 个规模化猪场
2 437 份样品进行寄生虫感染情况调查。结果显示，垦区猪群感染的寄生虫主要有结肠小袋纤毛虫（感染率
38.37%）、猪球虫（感染率4.68%）和类圆线虫（感染率1.07%），未检测到猪蛔虫、毛首线虫、食道口线
虫等线虫。调查结果表明，垦区规模化猪场仍然存在寄生虫感染的危害，其中小袋纤毛虫感染普遍且感染
率较高，哺乳仔猪球虫感染率不高但哺乳母猪球虫感染率偏高（10.22%），存在交叉感染风险。类圆线虫感
染率不高且未检测到其他线虫，说明原有驱虫方法对肠道内线虫类寄生虫防控效果良好。应加强对小袋纤
毛虫及猪球虫等原虫的驱虫工作。 |
| 英文摘要: |
| To improve the prevention and control of parasitic diseases in intensive pig farms in Guangdong
State Farms，totally 21 intensive pig farms in Guangdong State Farms were investigated in this study. The results
showed that these main parasites were detected in Guangdong State Farms using direct smear method ，including
Balantidium coli（38.37%），Coccidia（4.68%）and Strong yloide（1.07%），but other nematodes such as
Ascarissum，Trichocephalus and Oesophagostomum were not detected. B. coli cyst and Coccidia could be detected
in all stages of swine. So the major focus in the swinery management will still be B. coli and coccidian in the
following few years. |
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