Black and white breed bulls behavioral characteristics during using antioxidants in feeding rations

Presented information about antioxidants effect to the black and white breed bull’s behavioral activity. Analyze was done by timing and visual observations of the daily rhythm of the main animals behavior elements by the VI Velikzhanin’s method (1975). The investigation results suggest that the natural origin biologically active substances using in calves feeding stimulates the metabolic processes in the body, which is reflected in the feeding behavior of animals (feed consumption rate, duration grazing periods) and their relationship in the group.