自然和人工生境被子植物枝木质部结构与功能差异
方菁1,2, 叶琳峰1,2, 陈森1,2, 陆世通1,2, 潘天天1,2, 谢江波1,2,3, 李彦1,2,3, 王忠媛1,*(
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Differences in anatomical structure and hydraulic function of xylem in branches of angiosperms in field and garden habitats
FANG Jing1,2, YE Lin-Feng1,2, CHEN Sen1,2, LU Shi-Tong1,2, PAN Tian-Tian1,2, XIE Jiang-Bo1,2,3, LI Yan1,2,3, WANG Zhong-Yuan1,*()
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图3. 三种植物自然和人工生境木质部解剖结构特征图(平均值±标准误)。A, 导管直径(D)。B, 导管壁厚(T)。C, 导管密度(N)。D, 木质部密度(WD)。E, 厚度跨度比((t/b)2)。不同小写字母表示种内差异显著(p < 0.05)。
Fig. 3. Xylem anatomical structure traits of three species in field and garden habitats (mean ± SE). A, Vessel diameter (D). B, Double thickness of vessel wall (T). C, Vessel density (N). D, Xylem density (WD). E, Thickness-to-span ratio of vessels ((t/b)2). Different lowercase letters indicate significant differences within species (p < 0.05).
