Productive flight activity of bees in the active period in the conditions of Vinnytsia region

ABSTRACT

The study aimed to identify the relationship between pollen collection, nectar, and seasonal dynamics of the brood of the bee colonies of the Ukrainian bee breed to study their active activity when changing the period of the active season. We compared the collection of nectar and pollen from honey plants of the garden, white acacia, and sunflower. The number of bees bringing pollen and nectar to the hive was recorded. The active work of bees to collect pollen is associated with the work of the uterus to lay eggs and the number of broods in the hives. Bee colonies increase their flight activity by collecting pollen in early spring and summer. By the beginning of the main honey harvest, pollination work is minimized, especially during the flowering of white acacia, and they switch to collecting nectar. Analysis of the results allows us to conclude that bees' daily dynamics that produce pollen increase in the spring to May and June.(AU)