摘要
分析了目前用于衡量昆虫授粉效能的几个指标（昆虫数量、采集活动的时间、访花速率及座果率）的不足之处，提出在授粉研究中，对授粉效能的评价应注意把昆虫的数量同昆虫的外部形态结合起来，采集活动时间同植物开花泌蜜时期综合考虑，访花速率应参照具体的行为进行分析，座果率应考虑到是否有其他昆虫的作用，并强调了行为在授粉中的重要作用．
The defects of evaluation indices of capacity of insect pollination such as the insect number, period of foraging activity, frequency of visiting flower and setting percentage were analysed, and it was pointed out that the insect's number and it's morphology, the period of foraging activity and period of flowering and secreting nectar should be combined to evaluate the capacity of pollination when studying pollination. The frequency of visiting flower must be analyzed according to concrete behaviors. Whether any other insect affected the pollination must be analyzed when regarding setting as indices, and the important effect of the behavior in pollinating was also ernphasized.
出处
《福建农业大学学报》
CSCD
1999年第1期96-98,共3页
Journal of Fujian Agricultural University
关键词
昆虫
授粉
效能
评价
insect
pollination
capacity
evaluation
