The effect of the symbiotic drug on the growth and development of calve

The article is devoted to experimental studies in which the results of the use of a symbiotic drug in the diet of young cattle and its effect on growth energy and indicators of scar digestion in calves were obtained. The use of a complex feed additive in the diets of calves at a dose of 1.4 % of the feed weight contributes to an increase in their body weight by 9.6 %, an average daily increase of 12.4 %, an increase in acidity in the scar fluid, the amount of volatile fatty acids, which are the end products of carbohydrate fermentation, and the cellulolytic activity of bacteria.