| 摘要 |
FIELD: apiculture. ^ SUBSTANCE: bee hive has casing with bee entrance, cover, frames, metal screen arranged in bottom part, and electric heater. Hive casing is provided with vent window arranged below frame space. Electric heater is located in casing disposed beyond hive and provided with window joined to vent window of hive casing. Electric heater casing window is closed with metal shielding screen. ^ EFFECT: creation of temperature, humidity and air purity conditions advantageous for bees, reduced effect of electromagnetic field of electric heater upon bees, stable density of bee cluster and provision for obtaining of cleaner products of apiculture. ^ 1 dwg |
