THE USE OF ENERGY-FEED ADDITIVES IN DIETS OF THE SIMMENTAL BREED HEIFERS IN CENTRAL YAKUTIA
The article presents the results of experience in the use of energy-saturated feed additives in the diets of young older than a year. The study proved the positive effect of the use of energysaturated feed additives in the diets of young older than a year on the digestibility and absorption of nutrients, improvement of blood biochemical parameters. The use of energy-saturated feed additives contributed to better digestibility and nutrient utilization of diets. The study of feed consumption and energy use prove the feasibility of feeding energy-saturated feed additives in the diets of young older than a year and thereby activated the metabolic processes in the body in the stall period and improved the use of nutrients feed.