摘要： 凹唇壁蜂雌蜂一天能采访近4000朵花，营造3.5个花粉团巢室，每个花粉团需采集访花量在1100朵左右。与无蜂授粉比较经壁蜂授粉后可提高青花菜种子产量4～5倍。由此认为壁蜂可以替代蜜蜂在小面积网棚内作为授粉工具，应用于十字花科作物亲本的繁殖、杂交组合的配制和一代杂种的采种。
关键词:
凹唇壁蜂,
青花菜,
授粉
Abstract: This is the initial report on Osima excavata Alfken as a pollinator of crucifer crops. The result of the test demonstrated that one Osima excavata Alfken could visit about 4,000 flowers and set up 3.5 pollen pellet cells per day. Osima excavata Alfken as a pollinator could increase the production of broccoli seeds by 4 to 5 times.
Key words:
Osima excavata Alfken,
Broccoli,
Pollination
中图分类号:
姜立纲, 简元才. 凹唇壁蜂在青花菜制种授粉中的应用[J]. 华北农学报, 1996, 11(4): 126-128. doi: 10.3321/j.issn:1000-7091.1996.04.026.
Jiang Ligang, Jian Yuancai. A Study on Osima excavata Alfken as a Pollinator of Broccoli[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1996, 11(4): 126-128. doi: 10.3321/j.issn:1000-7091.1996.04.026.