| 摘要 |
Disclosed is a safe and convenient means for supporting the digestive activity in an animal and increasing the feed efficiency. Specifically, disclosed is a means for preventing/treating an infectious disease by inhibiting the proliferation of a pathogenic bacterium or a coccidium in the intestine of the animal and, consequently, increasing the body weight of the animal. At least oneAspergillus bacterium selected from Aspergillus sojae, Aspergillus tamarii, Aspergillus foetidus,Aspergillus niger and Aspergillus oryzae, a culture containing an acidic enzyme produced by the bacterium, and Bacillus subtilis are administered to an animal in specified amounts. |
