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    黄庭汝,孙彦伟,宋长绪,陈平洁. 猪伪狂犬病、猪瘟、猪繁殖与呼吸综合症、圆环病毒2型的相关性研究[J]. 华南农业大学学报, 2009, 30(2). DOI: 10.7671/j.issn.1001-411X.2009.02.024
    引用本文: 黄庭汝,孙彦伟,宋长绪,陈平洁. 猪伪狂犬病、猪瘟、猪繁殖与呼吸综合症、圆环病毒2型的相关性研究[J]. 华南农业大学学报, 2009, 30(2). DOI: 10.7671/j.issn.1001-411X.2009.02.024
    shu
    HUANG Tin-ru1,SUN Yan-wei2,SONG Chang-xu3,CHEN Ping-jie2. Correlation Study on Pseudorabies,Classical Swine Fever,Porcine Reproductive and Respiratory Syndrome,Porcine Circovirus Type 2[J]. Journal of South China Agricultural University, 2009, 30(2). DOI: 10.7671/j.issn.1001-411X.2009.02.024
    Citation: HUANG Tin-ru1,SUN Yan-wei2,SONG Chang-xu3,CHEN Ping-jie2. Correlation Study on Pseudorabies,Classical Swine Fever,Porcine Reproductive and Respiratory Syndrome,Porcine Circovirus Type 2[J]. Journal of South China Agricultural University, 2009, 30(2). DOI: 10.7671/j.issn.1001-411X.2009.02.024
    shu

    猪伪狂犬病、猪瘟、猪繁殖与呼吸综合症、圆环病毒2型的相关性研究

    Correlation Study on Pseudorabies,Classical Swine Fever,Porcine Reproductive and Respiratory Syndrome,Porcine Circovirus Type 2

      摘要
    • 摘要: 2003-2004年对广东省猪伪狂犬病(PR)、猪瘟(CSF)、猪繁殖与呼吸综合症(PRRS)、圆环病毒2型(PCV2)病原或野毒抗体调查发现,当前猪场这4种病的混合感染严重.对PR、PCV2、PRRS、CSF的动态流行情况进行相关性分析,结果表明:PR与PCV2之间存在较强的正相关性(P=0.012),相关系数为0.648,互谱图显示,PR与PCV2之间存在同时发生的关系.PCV2与CSF存在较弱的相关性,它们的互谱图表现为:PCV2的流行会微弱影响着未来7个月(负相关)、4个月(正相关)时CSF的流行情况,但这种影响是不显著的(P>0.05).

       

      Abstract: Pathogeny or gE-Ab investigation of pseudorabies(PR),classical swine fever(CSF),porcine reproductive and respiratory syndrome(PRRS),porcine circovirus type 2(PCV2) showed that there were serious co-infections in farms of Guangdong from 2003 to 2004.There was a positive relation(P=0.012)between PR and PCV2,and the correlation coefficient was 0.648.This two disease were coinstantaneous in cross-spectrum analysis.There was weak connection between PCV2 and CSF.Prevalence of PCV2 will affect weakly on prevalence...

       

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