Incubation qualities of eggs of large grey geese of parent fl ock with inclusion of humic substances in the diet

The article presents the results of a study on the inclusion of humic substances in the diet of large grey geese of the parent fl ock in the amount of 300 and 500 g per 1 ton of compound feed. The experiment took into account the survivability of the bird, its live weight and egg production, fertility and the yield of hatching eggs, the hatching of young animals; the economic feasibility of using humic compounds in the diet of poultry was determined. The inclusion of these substances in the diet had a positive effect on the livestock: at the end of the experiment, the indicators of the experimental groups exceeded the control values, which indicates the effectiveness of using humic substances in the diet of geese of the parent fl ock.