Circovirus porcino - veterinaria.org · circovirus porcino z6rq px\ hvwdeohv hq ho phglr dpelhqwh...

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Transcript of Circovirus porcino - veterinaria.org · circovirus porcino z6rq px\ hvwdeohv hq ho phglr dpelhqwh...

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Inmunohistoquímica-Hibridizacion in situ

The presence of co-infections in pigs with clinical signs of PMWS

in The Netherlands: a case-control study

G.J. Wellenberg a,*, N. Stockhofe-Zurwieden a, W.J.A. Boersma b, M.F. de Jong

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The presence of co-infections in pigs with clinical signs of PMWS

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G.J. Wellenberg a,*, N. Stockhofe-Zurwieden a, W.J.A. Boersma b, M.F. de Jong

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G.J. Wellenberg a,*, N. Stockhofe-Zurwieden a, W.J.A. Boersma b, M.F. de Jong

c,A.R.W. Elbers c

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Statistic�12 Months

Prior to Disease�6 Months after

May to Oct�

Farrowing Rate� 83%� 80%�

Litters / Sow / Year� 2.25� 2.25�

No.s Born Alive� 11.4� 11.17�

No.s Born Dead� 1.4� 1.65�

Pre Wean Mortality� 10%� 10.5%�

No.s Weaned / Litter� 10� 10.01�

Pigs sold� 21.6� 17.4�

Weaner Mortality (to 14 weeks)� 2%� 17%�

Grow Finish Mortality to 95kg� 2.3%� 4%�

Total Wean-Finish Mortality� 4.3%� 21% �

Feed Cost / Pig Produced* � £34 - 35� £39.04�

Daily Liveweight Gain� 592g� 526g�

Cost kg Liveweight Gain� 36p� 41p�

Feed Efficiency� 2.22� 2.4�