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Goal. To determine the effectiveness of carbohydrate-protein feeding, namely: the impact of protein feed (bee pollination) on the development of bee colonies and physiological parameters of bees in the period of its absence or low level of receipt. Methods. Laboratory — to determine the mass of larvae and bees, zootechnical — to account for the growth and strength of the bee family, statistical — for biometric processing of experimental data. Biometric data processing was performed on a PC using MS Excel software. Results. The influence of the use of carbohydrate and protein fertilization on the spring growth of bee colonies and their preparation for the effective use of the honey collection is studied. The expediency of using carbohydrate-protein feeding for the bee colonies to improve the physiological parameters of bees is shown. Conclusions. Carbohydrate protein feeding in the spring significantly affects the growth of bee colonies, allowing them to build strong families before the honey harvest. Carbohydrate-protein feeding of bees in early spring promotes the production of larger larvae, which, in turn, contributes to the production of high-grade bees. The proposed method of feeding bee colonies in the spring in the form of a paste (candy), which includes: powdered sugar, liquid honey, bee pollen, water, is a simple and effective one and can be recommended to increase the number of bees in the spring in preparation for honey harvest. The use of carbohydrate-protein feeding helps to increase the honey productivity of bee colonies and increase the intensity of egg-laying of queen bees. However, carbohydrate-protein feeding makes sense only before the start of the main honey harvest, i.e. in the conditions when there is a lack of bee pollen in the nest. |
