花椰菜制种工作比较费工,在隔离条件不理想的场所采用人工授粉,既费工,又费力,给大面积推广新品种带来一定困难。几年来用蜜蜂授粉代替人工授粉,在十字花科蔬菜中取得了明显效果,为了进一步降低成本,同时达到良好授粉效果,我们在改良阳畦花椰菜的制种中对蜂群动态、授粉活动与效果等进行了初步观测,为今后大量推广应用提供可靠依据 Cauliflower seed production work more fatigued, in the isolation conditions are not ideal place artificial pollination, both labor-intensive and laborious, to a large area to promote new varieties of certain difficulties. In recent years, bee pollination instead of artificial pollination, cruciferous vegetables have achieved significant results, in order to further reduce costs, while achieving good pollination effect, we improve the production of Yangguo Cauliflower on the bee colony dynamics, pollination activities and effects Conducted preliminary observations, provide a reliable basis for a large number of promotion and application in the future