To research on the hemocoagulation(HA) properties of PNDV and PPV and search for technical parameters for HA,red blood cells(RBC) of cocks and pigeons were adopted for HA of the viruses in different media and conditions.

• 为研究鸽新城疫病毒(PNDV)和鸽痘病毒(PPV)的血凝特性,同时为2种病毒的血凝试验(HA试验)提出技术参数,分别采用鸡和鸽红血细胞(RBC),在不同反应介质和条件下进行病毒血凝试验。