测定森林树木叶面积的最适叶片数是多少?
高思涵,葛珏希,周李奕,朱宝琳,葛星宇,李凯(
),倪健()
),倪健()
What is the optimal number of leaves when measuring leaf area of tree species in a forest community?
GAO Si-Han,GE Yu-Xi,ZHOU Li-Yi,ZHU Bao-Lin,GE Xing-Yu,LI Kai(),NI Jian()
),NI Jian()
图1. 两个树种叶面积与胸径的关系。A, B, 四分位图; C, D, 散点图; E, F, 置信区间图。Ss, Lf, 木荷与枫香树所有胸径等级样品的平均值。D2-D6, 胸径等级D2-D6。*, p < 0.05; **, p < 0.01。
Fig. 1. Relationship between leaf area and diameter at breast height of two tree species. A, B, Quartile map; C, D, Scatter plot; E, F, Confidence interval. Ss, Lf, mean values of all samples in all classes of diameter at breast height for Schima superba and Liquidambar formosana, respectively. D2-D6, D2-D6 classes of diameter at breast height. *, p < 0.05; **, p < 0.01.
