METHOD OF PRODUCING FODDER ADDITIVE FOR FARM ANIMALS

摘要

FIELD: fodder production. SUBSTANCE: method involves using of beet-root sugar which is added in aqueous solution of ferric sulfate with formation of complex compound. Then prepared solution is boiled for 25 min, cooled, neutralized with zinc oxide, settled for 12 h, and filtered. EFFECT: increased overweights and survival rate of animals. 2 tbl, 2 ex