本实验采用大量蝇蛹进行了接蜂后蝇蛹内蜂幼冷藏保种实验。结果显示:在一定冷藏时限内(6周),蜂幼发育及羽化不受影响,且其出蜂率有上升趋势。若冷藏时间延长至8—12周后再解冻,蜂幼死亡数量剧增,仔蜂羽化陡减。渡过该阶段后,尽管冷藏时间延长(至24周),但此时解冻,出蜂效果较可取,且随冷藏时间延长,蜂幼死亡数量保持相对稳定(25—30%)。 In this experiment, a large number of fly pupae were used to carry out the experiment of preserving the bee-ching within the pupae. The results showed that within a certain refrigerated time (6 weeks), the development and emergence of bees and youngsters were not affected, and their emergence rate increased. If the refrigeration time is extended to 8-12 weeks and then thawed, the number of deaths of bee and juvenile sharp increase, abortion abrupt decline. After this period, although the refrigeration time is prolonged (up to 24 weeks), thawing at this time is preferable to bees, and the number of bee-born deaths remains relatively stable (25-30%) with the extension of refrigeration time.