Thebasic reasons of low crown and resistance to cold have been revealed through anatomical analyses.

同时从叶和根解剖结构上的变化，查明了枳高砧抗寒能力增强和树冠矮化的基本原因。

youdao

Thebasic reasons of low crown and resistance to cold have been revealed through anatomical analyses.

同时从叶和根解剖结构上的变化，查明了枳高砧抗寒能力增强和树冠矮化的基本原因。

youdao