USE OF FEED ADDITIVES "ZAIMOS N" and "GECOZYM" IN FEEDING LAYING HENS

Abstract

When evaluating productivity indicators, it was found that the most effective in its action is the multienzyme complex "Zaimos N". Its use has improved the following indicators: body weight, egg production per medium and early layer-hens, laying intensity and feed costs. The gross harvest in the control group without the use of enzyme complexes was 2,685,007 eggs, which is 5.7% less than in I experimental group and 5.2% than in II group, respectively. At the same time, in group I, the harvest of eggs of category D1 increased - 2266216, which is 43.5% higher than in the control group and 10.5% higher than in II experimental group, respectively. In order to increase the profitability of egg production, it is recommended to use the multi-enzyme complex "Zaimos N" in the diets of laying hens in a dosage of 0.3 kg/t.