N. Eremia

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STUDY OF INFLUENCE OF ALGAL "CHLORELLA VULGARIS" SUSPENCION ON GROUTH AND PRODUCTIVITY OF BEES FAMILIES

N. Eremia, M. Bahcivanji, A. Zagareanu

Abstract
Obtaining of the products largely depends on maintenance conditions of the bees' families, honey, local weather conditions and other factors. The goal of the present research is to determine the efficiency of algal suspension "Chlorella Vulgaris" on growth and productivity of bees' families. There was mentioned for growth promoting of bee families during spring time, when there is not collecting, it can be used algal suspension "Chlorella Vulgaris' mixed with sugar in proportion 1:1, one litre per family. Use of algal suspension "Chlorella Vulgaris" helped to better developing of bees families. The highest number of captured brood was found in bees families what had been fed with algal suspension (162 hundred captured brood cells or by 29.67 hundred more than in the control group) - 22.4%. Freight honey production in bees' families from the experimental group increased by 17.0% compared with control, which was fed with sugar water solution. To stimulate growth of bee families during spring time, when there is no harvest, it is reasonable to use algal suspension "Chlorella Vulgaris" with sugar 1:1, one litre every 12 days.

Key words: bees, syrup, algal suspension, food