摘要
白痢宁和复方白痢宁两种活菌制剂对雏鸡白痢病的保护率均达92％以上；治愈率分别为81．5％和88％。
Two live bacteria preparations of Bailining and Compound Bailining showed over 92%protection rate co control chicken S. pullorum. The cure rate of Bailining and CompoundBailining was 81. 5% and 88%, respectively.
