Kubzala & Kuweta Ziweto
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FAF imateteza mafamu a nkhumba aku America PINCAPORC ku tizilombo toyambitsa matenda obwera ndi mpweya
PINCAPORC adawonetsa nkhawa za kufalikira kwa matenda a porcine blue ear (PRRS) komanso momwe zinthu ziliri m'mafamu a nkhumba. PRRS imatha kuyambitsa kusokonezeka kwa uchembere kwa nkhumba ndi matenda akulu opuma mu ana a nkhumba, omwe ndi matenda opatsirana kwambiri a nkhumba affec ...Werengani zambiri