FIELD: agriculture.
SUBSTANCE: use of Melafen preparation with a concentration of 1⋅10-5-1⋅10-8% as a biologically active fodder additive for broiler chickens is proposed. The preparation is administered orally with water for drinking throughout the growing period.
EFFECT: Melafen preparation positively influences the growth rate of broiler chickens, contributes the increase of poultry weight gain, has a favorable effect on natural resistance and immunological reactivity, normalizes metabolic and regenerative processes, has a stimulating effect on protein, carbohydrate and fat metabolism characterised by increased phagocytic activity of neutrophils, phagocytic capacity and phagocytic number.
3 cl, 5 dwg, 6 tbl
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