Feeding calves with additive «Ipan» and its effect on diet nutrients digestibility

Abstract

In physiological studies have it was determined that feeding calves of 5 to 6 months of age with additive «Ipan» in the amount of 0.15, 0.20 and 0.25 ml per 1 kg of body weight increases the digestibility of dry matter by 1,2-3,1 percentage points, organic - by 1,6-3,5 percentage points, protein - by 1,3-6,1 percentage points, fat - by 1,5-2,9 percentage points, fiber - by 1,3-3,1 percentage points, BEV - by 2,0-3,2 percentage points The use of supplements at a dose of 0,2 ml per 1 kg of body weight had a positive effect on the use of nitrogen of feed by animals as compared to another groups by 1,0-3,0 percentage points, the use of calcium - by 2,9-7,0 percentage points, phosphorus - by 3,7 percentage points.