FIELD: veterinary and livestock-breeding. SUBSTANCE: basic cattle diet is supplemented by an integrated preparation containing, mg/animal: cobalt chloride (basic carbonate) 4.0-11.0 (5.0-6.0), cupric sulfate (basic carbonate) 155-200 (66.7-86.0), zinc sulfate (basic carbonate) 1400-1800 (981-1261), manganese sulfate 500-600, potassium iodide 3.0-3.7, sodium thiosulfate 0.03-0.088, permaite 400-440 g, which constitutes 4% of the weight of solid materials of diet. Such diet is given to animals over 60-day period. EFFECT: activated antioxidant system and increased organism resistance. 6 tbl, 2 ex
