【摘要】 用革兰氏阳性的嗜酸乳杆菌和枯草杆菌的活菌和死菌喂饲了８０只雏鸡，用嗜酸乳杆菌的活菌和死菌喂饲了３７头仔猪和２４头犊牛，观察这些细菌预防畜禽腹泻的效果。结果证明这两种细菌的活菌与死菌都有预防腹泻的功能，嗜酸乳杆菌的效果好于枯草杆菌。两种菌的活菌和死菌都有预防作用说明是菌体成分或代谢产物可能是预防腹泻的主要有效成分。更多还原

【Abstract】 Eighty chickens were fed with live and inactive Lactobacillus acidophilus or Bacillus subtilis;37 piglets and 24 calves were fed with live and inactive Lactobacillus acidophilus The results indicated that these two kinds of bacteria (live and inactive) have effects against diarrhea. Lactobacillus acidophilus is more effective than Bacillus subtills.It is probable that the ingredients and metabolited products of these two bacteria have the effects of preventing aminals from getting diarrhea.更多还原