The effect of the feed additive "Multiomycin 1 %" on height and weight indicators and on the quality of bull meat

The article presents the results of studying the effect of the feed additive "Multiomycin 1%" on the height and weight indicators of bulls and veterinary and sanitary examination of the products obtained in the IP "KFH Sarguzin D.D." of the Aznakaevsky district of the Republic of Tatarstan. The author has established that the meat of bulls of two groups according to the "Rules of veterinary inspection of slaughtered animals and veterinary and sanitary examination of meat and meat products" is recognized as benign in veterinary and sanitary terms. According to the results of the study, it was revealed that the average daily increase in live weight in the bulls of the control group was 1078.43± 20.06 g, while in the experimental group, where a feed additive was included in the diet of animals, the average daily increase was 25.66 % higher and amounted to 1355.14± 9.24 g. After the experiments, it was found that the use of biologically active feed additive "Multimycin 1%" at a dose of 125 grams per 1 hundredweight (12.5 grams per 1 head) in the diet of bulls has a pronounced growth-stimulating effect, relative to the control group.