不同郁闭度对野外回归的梓叶槭幼树形态和生理特征的影响

张宇阳,于涛,马文宝,王飞,田成,李俊清

Physiological and morphological effects of different canopy densities on reintroduced Acer catalpifolium

Yuyang Zhang,Tao Yu,Wenbao Ma,Fei Wang,Cheng Tian,Junqing Li

表1 不同光照条件对野外回归梓叶槭叶片特征的影响

Table 1 Effects of different light conditions on leaf characteristics of Acer catalpifolium

	无遮荫 No shading	林缘 Forest edge	林隙 Gap	林下 Understory
叶面积 Leaf area (mm²)	4,602.43 ± 891.16^a	9,634.17 ± 2,409.41^b	6,443.71 ± 2,652.62^ab	5,012.54 ± 1,391.37^a
单叶质量 Single blade mass (g)	0.30 ± 0.049^a	0.67 ± 0.38^b	0.26 ± 0.14^a	0.19 ± 0.05^a
比叶面积 Specific leaf area (cm²/g)	150.71 ± 11.10^a	212.58 ± 80.39^b	266.50 ± 52.15^c	263.01 ± 12.47^bc