胡杨（ Populus euphratica ）枝叶异速生长关系随发育阶段及冠层高度变化的性别差异

翟军团, 陈向向, 李秀, 张山河, 韩晓莉, 李志军

Sexual dimorphism in allometric growth relationship between branch and leaf traits of Populus euphratica with changes in developmental stage and canopy height

Juntuan Zhai, Xiangxiang Chen, Xiu Li, Shanhe Zhang, Xiaoli Han, Zhijun Li

表1 胡杨雌雄株样本的基本信息

Table 1 Basic information of female and male samples of Populus euphratica

性别 径阶 平均胸径/cm 平均树高/m 平均树龄/a 雌株 8 cm 8.33 7.53 8.10 12 cm 14.30 9.47 9.30 16 cm 17.67 11.27 10.37 20 cm 23.23 12.87 11.17 雄株 8 cm 9.33 7.97 8.37 12 cm 14.37 10.00 9.70 16 cm 17.33 10.93 10.13 20 cm 24.83 12.70 11.10