Hrănirea stimulatoare a albinelor cu chitosan natural polidispers

Abstract

The research paper presents the results of the study on a stimulatory feeding of bees using natural chitosan polydisperse. It was found that the optimal dose of the natural chitosan polydisperse use is 2.0 ml of 3 % sugar syrup solution/L in bee feed. The use of the chitosan polydisperse in the stimulator feed during the autumn period on replenishment of reserves ensures an increase in immunity and winter hardiness by 15.09 %. During the spring period it increases bee family strength by 59,2 % and honey production by 97,8 % in the absence of a maintenance honey crop, which is more than the control group, or with 12.1 % and 19.2 % respectively – standard.