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中国农学通报

中国农学通报 ›› 2007, Vol. 23 ›› Issue (7): 54-54.

所属专题： 畜牧兽医

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

三种猪繁殖障碍疾病的流行病学调查

李和平,李晓成,吴发兴,张燕霞,陈德坤   

  • 出版日期:2007-07-05 发布日期:2007-07-05

Epidemiology Investigation of Three Porcine Reproductive Disturbance

Li Heping, Li Xiaocheng, Wu Faxing, Zhang yanxia, Chen Dekun ,Wang Yueying   

  • Online:2007-07-05 Published:2007-07-05

摘要： 通过对河南省不同规模猪场问卷调查、现场问询调查和采样检测，获取有关猪瘟（CSF）、猪繁殖障碍与呼吸综合征（PRRS）、圆环病毒病（PCV-Ⅱ）等疫病流行病学的相关情况。结果表明，PRRSV阳性猪场为34.4%，CSFV阳性猪场为41.7%，PCV-Ⅱ阳性猪场为36.2%；CSFV与PRRSV、PCV-Ⅱ混合感染分别占CSFV感染的24.54%和37.79%；PRRSV与PCV-Ⅱ混合感染占PRRSV感染的36.87%。提示猪群中三种疫病感染严重，CSFV、PRRSV与PCV-Ⅱ混合感染比较普遍

关键词: 红黄壤, 红黄壤, 茶叶, 硫酸钾镁肥, 应用效果

Abstract: This paper had obtained the data related to porcine reproductive and respiratory syndrome (PRRS)，hog cholera(CSF) and porcine circo virus (PCV-Ⅱ ) by questionary , locale inquire and sample detecting for all kind of scale hogpen in Henan province. The results showed that porcine reproductive and respiratory syndrome virus (PRRSV) positive hogpen was 34.4%, hog cholera virus (CSFV) positive hogpen was 41.7%, PCV-Ⅱ positive hogpen was 36.2%; the percentages of coinfections of CSFV with PRRSV, CSFV with PCV-Ⅱ was 24.54% and 37.79%, PRRSV with PCV-Ⅱ was 36.87%.The above results suggested that three viruses infection was graveness and the coinfections between the viruses were very prevalent in provinces．

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