【摘要】 以意大利蜜蜂为材料，把定期割雄蜂蛹的蜂群作为试验组，不割雄蜂蛹的蜂群作为对照组，定期测定各组蜂群的王浆产量、蜂蜜产量及工蜂采粉的积极性等指标。结果表明：两组蜂群的产浆量相差很小，差异不显著；但对照组的产蜜量比试验组高９３７～１４０４％；对照组的工蜂采粉积极性比试验组高２３８～２６５％。更多还原

【Abstract】 \ The experiments were conducted with Apis Mellifera Ligustica. The colonies were divided into two groups trial group and control group. In the trial group, sealed drone cells were cut out. In the control group, sealed drone cell were not cut out. The test regularly measured the output of royal jelly and honey, the initiative of workers collecting pollen and other indexes. The result showed that there was no sagnificant difference on the royal jelly output between the two groups. The honey output of the control group was 9 37～14 04% higher than that of the trial group, The initiative of workers collecting pollen of the control group was 23 8～26 5% stronger than the trial group.更多还原