purpose: in order to discuss a kind of reasonable immunity procedure for hog cholera that suited for our province, we did this experiment.
目的:为了探讨一种比较适合我省的猪瘟合理免疫程序,进行本实验。
the method has previously been used to fight rinderpest in africa and asia and hog cholera in south america.
这种方法此前曾被用于防控非洲和亚洲的牛瘟,以及南美洲的猪瘟。
the artificial induced vertical transmission of hog cholera field virus in experiment was established by breeding 2 pigs which infected with middle toxicity of hog cholera field virus.
利用2头人工感染中等毒力猪瘟野毒耐过猪进行配种,诱发了猪瘟野毒垂直传播。
as a result, how to prevent and cure comprehensively against hog cholera is a decisive element for the sound development of large—scale piggeries.
因此,规模化猪场如何对猪瘟采取正确有效的综合防治措施,是其正常发展的先决条件。
in 1984 the office international des epizooties listed hog cholera as one of the a kind 16 legal infectious diseases because it caused huge economic loss.
由于猪瘟造成的经济损失巨大,国际兽疫局将其列为a类16种法定传染病之一。
by means of ift, rabbit cross immunity test and elisa we diagnosed the clinical case of hog cholera virus (hcv). the mz strain of hcv was isolated.