Impact of Dietary Feed Additives on Productivity in Broiler Chickens
Moldakhmetova G. Kussainova Z. Alpeisov S. Nuralieva U. Tajiyeva A. Baibatshanov M. Toishimanov M.
2025Science Publications
American Journal of Animal and Veterinary Sciences
2025#20Issue 3365 - 373 pp.
Proper feeding is a key aspect of poultry farming; a balanced diet supports flock health, prevents infectious diseases, and enhances product quality. A relevant issue in poultry farming is the use of various probiotics and feed additives that positively impact gut health and its microbiota, which in turn promotes the growth and development of birds. In a scientific-farm experiment, the productive effects of the probiotic Acidofilin V-143 and the feed additive Suvar were compared in the diets of Cobb-500 broiler chickens. Their use in broiler feeding up to 37 days increased slaughter weight by 3.8%. Feed input norms were established, and gains in live weight and meat quality were determined, alongside new indicators for the chemical composition and nutritional value of the chicken meat. A tasting evaluation was also conducted to determine the flavor qualities of broiler meat. The application of the probiotic Acidofilin V-143 and the feed additive Suvar increased the flocks survival rate by 3.0% and 5.0%, respectively.
Broiler , Compound Feed , Feed Additive , Live Weight , Probiotic
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Department of Pharmacology and Pathology of Animals, Faculty of Veterinary and Zooengineering, Kazakh National Agrarian Research University, Almaty, Kazakhstan
Department of Zooengineering and Biotechnology, Faculty of Veterinary and Zooengineering, Kazakh National Agrarian Research University, Almaty, Kazakhstan
Kazakh Scientific Research Institute of Animal Husbandry and Feed Production LLP, Almaty, Kazakhstan
Department of Forest Resources, Game Management and Fishery, Faculty of Forestry and Land Resources, Kazakh National Agrarian Research University, Almaty, Kazakhstan
Food and Environment Safety Laboratory, Kazakh National Agrarian Research University, Almaty, Kazakhstan
Department of Pharmacology and Pathology of Animals
Department of Zooengineering and Biotechnology
Kazakh Scientific Research Institute of Animal Husbandry and Feed Production LLP
Department of Forest Resources
Food and Environment Safety Laboratory
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