摘要
研制了鸡新城疫、大肠杆菌病、副伤寒三联苗 .对其通过了无菌检验、安全检验、效力检验 ,经 1 2 0 0 0只鸡的临床应用 ,取得了良好的免疫效果 .
A triple vaccine has been developed against newcastle disease, avian colibacillosis and paratyphus avium. It has passed the sterility test, the safety test and the efficiency test. It has produced better immune effects when clinically applied to 12 000 chickens.
出处
《甘肃科学学报》
2002年第3期49-52,共4页
Journal of Gansu Sciences
基金
甘肃省科学事业费项目 (GKC97- 4 7- 3)
