幼苗

Frost can kill off a young plant.

严寒会摧毁。

I'm just going to prick out some young cabbage plants.

我正在移植些卷心菜。

Its cotyledon node zone is telome elongation type.

向日葵子叶节区类型为顶枝伸长型。

The seeds sprout into small, hairlike seedings.

子发育成小小、毛茸茸。

The ornithopod is the first hatchling of a brood of plant-eating dinosaurs.

鸟脚龙是第人工草食性恐龙培养类。

Propagation: The feijoa grows easily from seed, but the seedlings are not always true to type.

美埝容易生长,从子,但不总是正确类型.

Larix kaempferi Carr. seedlings were more photophilic and had strong photosynthetic capacity, which were not prone to photoinhibition,while Larix gmelinii Rupr. seedlings were more shade-tolerant.

日本落叶松较喜光，光合作能力较强，不易发生光抑制，而兴安落叶松较耐阴。

Among the five antitranspirants, antitranspirant F1 had the least inhibition effect while antitranspirant F5 had the greatest inhibition effect on the decrease of leaf water potential.

F1处理对两木叶水势下降抑制作最小，F5处理对两叶水势下降抑制作最大。

The results showed that the levels of arginine and arginase were the highest in cotyledons, which decreased slowly during plant development, followed by leaves and stems, with roots being the lowest.

结果表明，精氨酸含量和精氨酸酶活性子叶中最高，且随生长发育逐渐下降，其次为叶片和茎，根中最低。