primary vascular tissue

In the primary thickening process of the shoot bud wall, the contributions of each tissue were arranged from big to small as follows: vascular tissue ground tissue cortex+ epidermis.

在笋芽壁的增厚过程中，各组织的贡献率自大到小为：维管组织基本组织皮层+表皮，维管组织的分化发育是笋芽壁增厚的主要因素。

Preservation temperature has the most relativity with stub vascular tissue pathology change, and high temperature is the primary factor.

保存温度与断肢血管组织病理改变的相关性最大，高温是造成断肢血管组织病理改变的首要因素。

In the primary thickening process of the Phyllostachys edulis shoot bud, the contributions of different tissues were arranged as follows: pith meristem vascular tissue ground tissue cortex+ epidermis. The main factor of the primary thickening process is the proliferation and the increase of pith cells.

在笋芽的初生增粗生长过程中，各组织的贡献率自大到小为：髓分生组织维管组织基本组织皮层+表皮，髓分生组织细胞的增殖与增大是竹笋进行初生增粗生长的主要因素。