[Method of raising quality of bees wintering]
2003
Zlonkevych, Ya.D.
A method of raising quality of wintering of bees families envisages preparing the bees families, providing the ventilation and warming of the nests, control over the state of wintering. The ventilation is performed by means of moving apart the boards in the ceiling and of forming slots. The warming of the nests is provided by means of using thin foam plastic and closing boards. The control over the course of wintering and the state of bees is performed by reviewing an opened hive starting from mid-December at an air temperature within the limits from +5 to -10 deg Celsium in every 15-20 days. The new method ensures 100 % keeping of wintering bees
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