METHOD OF INCREASING PRODUCTIVITY OF FARM BIRDS Russian patent published in 2016 - IPC A23K50/75 A23K20/174 

FIELD: agriculture.

SUBSTANCE: invention can be used in poultry farming in feeding broiler chickens. Method involves feeding poultry fodder with a fodder additive containing a vitaminizing component. Fodder additive additionally contains mineral components: selenium, magnesium and zinc, wedding agent Solutol HS 15 and water. Fodder additive is an aqueous solution of stabilised particles of selenium, magnesium and zinc, lipophilic (A, D, E, K) and hydrophilic (H, B₂, B₆, C) of vitamins and a solubilising agent Solutol HS 15, taken in certain proportions, which is fed continuously twice together with drinking water in the periods from 12 to 16 and 27 to 31 days of poultry breeding in dosage 1.0 ml per 1 litre of drinking water.

EFFECT: invention allows increasing dynamics of live weight gain and increase efficiency of digestion of fodder nutrients.

1 cl, 3 tbl