Abstract
The article presents the material on the use of the feed additive Zaslon 2+ in the diet of Ross 308 cross broiler chickens. A production trial was carried out on 2000 birds. Two groups were formed. The poultry of the control group (1000 birds) received CP-5-0 in the starter period, CP-2-0 – in the rearing period, CP-3 – in the finishing period. The broiler chickens of the experimental group received the same diet with the introduction of 0.5 kg per 1 ton of the feed additive with adsorbing action Zaslon 2+. These trials confirmed that in order to improve economic efficiency, it is advisable to include a feed additive in the diet to reduce exposure to toxins in feeds, in order to increase the average daily weight gain by 10.7%, carcass slaughter yield – by 1.8%, safety rate – by 3.7%, while reducing feed costs per 1 kg of products by 7.7%, to reduce the feed expenditures per 1 kg of growth – 4.37 rubles, to obtain surplus of 28.94 rubles per 1 broiler chicken.
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