short-day

/ˈʃɔːt deɪ/

describing a plant that flowers when daylight lasts for less than a certain number of hours

中文释义：短日照的

Short-day plants flower when the nights become sufficiently long.

当夜晚变得足够长时，短日照植物就会开花。

Farmers can control flowering in short-day crops by changing their exposure to light.

农民可以通过改变光照时间来控制短日照作物开花。