Animal feeds containing a mixture of lincomycin or oleandomycin and proteolytic enzymes

摘要

Animal feeds based on carbohydrates, protein and fats containing from 1 to 250 ppm of one of the antibiotics lincomycin or oleandomycin and a content of proteolytic enzymes in such an amount that the enzymatic activity is from 0.05 to 2.5 mTU/gm of said animal feed.