闭花受精

葡萄配子体发育与闭花受精的研究

Studies on the Gametophytic Development and Cleistogamy of Grapes

同一株树上的花结构不同，因而闭花受精是强制实现的。

The flower structure in one tree was different , enforcing cleistogamy .

棉花闭花受精的发现及意义

Discovery and its implications of cleistogamy in cotton

闭锁花4月初开始形成，雄蕊2枚，且与柱头紧密接触，适应闭花受精。

Cleistogamous flower is produced in early April , has 2 stamens and is adaptive to cleistogamy due to tight touch between anthers and stigma .

欧李自然撒粉的高峰时间在12：00以后，无闭花受精现象。闭锁花4月初开始形成，雄蕊2枚，且与柱头紧密接触，适应闭花受精。

The peak of open pollination was after 12: 00.There was no sign of cleistogamy . Cleistogamous flower is produced in early April , has 2 stamens and is adaptive to cleistogamy due to tight touch between anthers and stigma .