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pollination
thụ phấn
Dernière mise à jour : 2015-01-22
Fréquence d'utilisation : 3
Qualité :
wind pollination
thụ tinh nhờ gió
Dernière mise à jour : 2015-01-22
Fréquence d'utilisation : 2
Qualité :
self-pollination
(sự) tự thụ phấn
Dernière mise à jour : 2015-01-22
Fréquence d'utilisation : 2
Qualité :
ecology, flowering phenology, and hummingbird pollination of some costa rican "heliconia" species.
ecology, flowering phenology, and hummingbird pollination of some costa rican heliconia species.
this can occasionally lead to self-pollination, although the stigma does not become receptive until a few days after the operculum has been detached by the expanding stamens, and the flower's pollen has already been released.
this can occasionally lead to self-pollination, although the stigma does not become receptive until a few days after the operculum has been detached by the expanding stamens, and the flower’s pollen has already been released.