| 摘要 |
FIELD: farming. ^ SUBSTANCE: invention relates to bee-farming, in particular, to devices for breeding female bees. The device incorporates a thin-walled queen-cell cup furnished with a hole in its bottom and a coaxial nipple jointed to the cup. The nipple butt end overlaps the cup bottom for 1-3 mm, its diameter being extended to that of the cup. A nipple circular bead is made at the join of the cup with the nipple. ^ EFFECT: simplified and cost-efficient female bee breeding. ^ 4 dwg |
