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人工授粉是提高银杏产量的重要措施。具体方法如下: 1.雄雌花的鉴别:雄球花为葇荑花序状,雌球花具长梗,梗端分叉,叉顶为盘状珠座。
Artificial pollination is an important measure to improve the yield of ginkgo. The specific methods are as follows: 1 male and female flower identification: male ball flowers for the catkin inflorescence-like, with long stems of the ball of the female, stem end forks, fork top disk-shaped beads.