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福建省猪流行性腹泻流行病学调查
引用本文:林裕胜,周伦江.福建省猪流行性腹泻流行病学调查[J].中国农学通报,2014,30(35):83-86.
作者姓名:林裕胜  周伦江
作者单位:福建省农科院畜牧兽医研究所畜病研究室,福建省农科院畜牧兽医研究所
基金项目:福建省公益专项(2013R1025-7)
摘    要:为探求2012-2013年猪流行性腹泻病毒(PEDV)在福建省的流行情况,本研究采用RT-PCR方法对采自福建省125个规模猪场的257份发生腹泻病料进行PED病原检测,并分析PEDV致猪群的发病情况。结果:被检病料PEDV的阳性率为63.04%(162/257),能导致不同阶段猪群发病,尤其是对哺乳仔猪的发病率最严重,死亡率高达100%。表明:PEDV在我省发病仍较为严重,应加强防控,以减少损失。

关 键 词:区域农业竞争力  区域农业竞争力  主成分分析  聚类分析  
收稿时间:2014/3/26 0:00:00
修稿时间:2014/11/25 0:00:00

The Epidemiological Investigation of Porcine Epidemic Diarrhea in Fujian Province
Abstract:To investigate porcine epidemic diarrhea virus (PEDV) epidemic situation from 2012 to 2013 in Fujian province, the authors tested 257 diarrhea samples from 125 farms by RT-PCR assay and analyzed PEDV infection in swine herd. The result showed that the positive rate of PEDV was 63.04% (162/257); swine of different ages were all susceptible to PEDV infection, especially piglets, which had 100% mortality rate. The result indicates that PEDV infection is still serious in Fujian province, prevention and control should be strengthened to reduce the economic lost.
Keywords:porcine epidemic diarrhea  epidemiology  investigation
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