ILCHUK, I. I.; SYCHOV, M. Y.; KONDRATIUK, V. M.; OTCHENASHKO, V. V.; UMANETS, D. P.; BALANCHUK, I. M.; BOYARCHUK, S.; HOLUBIEVA, T. A. THE INFLUENCE OF DIFFERENT LEVELS AND RATIOS OF LYSINE AND THREONINE IN COMPOUND FEED ON THE GROWTH OF BROILER CHICKENS. Bulletin of Sumy National Agrarian University. The series: Livestock, n. 1, p. 25-31, 20 Apr. 2023.