Abstract
The study of effectiveness of the use of protein feeding bees was carried out in the conditions of the apiary ALLC “Volodymyr” in village Shershni Tyvriv district of Vinnytsia oblast. According to the principle of analogous groups were selected bee colonies for the formation of experimental groups. Protein feed was moistened with 50% sugar syrup and filled in the honeycomb. According to the experimental scheme during the preparatory period the bee colonies of the experimental groups II, III and IV were fed a feed mixture in an amount of 25 g per day. According to the experimental scheme during the main period bee colonies were fed a feed mixture of 70 g per day. Accounting of bees brood on the set dates was carried out at the expense of a grid frame every 12 days. Commercial honey was determined by weighing after pumping from each bee colonies separately. Forage honey was determined by weighing the honeycomb and then subtracting the conditional mass of the honeycomb. During the experimental Ukrainian breed bee colonies were involved which they were kept in long hive. Care and maintenance for bee colonies were the same. It was studied the effectiveness of using combined protein feeds in bee feeding. It is proved that in the spring during the harvesting honey use protein feeds (defatted soya flour with soy peptides and pollen) for feeding bees has a positive effect on the brood rearing by bee colonies and the production of honey and wax in the following sequence: defatted soya flour and pollen (50 % + 50 %) defatted soya flour and soy peptides (50 % + 50 %) defatted soya flour (100 %).
Highlights
In Ukraine beekeeping is one of the leading branches of animal husbandry
The average for the experimental period, bee colonies of the second experimental group fed defatted soya flour reared of 7.2 % more brood in compared to bee colonies of the control group
In compared to the control group when we used defatted soya flour and soy peptides for feeding bees of the third experimental group was observed to increase in brood rearing by 25.8 % and for feeding defatted soya flour and flower pollen increased by 39.0 %
Summary
In Ukraine beekeeping is one of the leading branches of animal husbandry. During the last period of formation of agricultural production, a significant number of industries have limited their production capacity due to a significant reduction of resources. In early spring and at the end of the summer period the intensity of providing bees with highquality feed is reduced which delays the development of bee families, reduces their productivity and economic efficiency (Verygin, 2010). Under these conditions, there is a need to restore bee feed stocks with various substitutes for flower feed (Taranov, 1986; Polishhuk, & Gajdar, 2008; Dobrovs'k, 2017)
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