阔叶红松林3种阔叶树种柄叶性状变异与相关性

李露, 金光泽, 刘志理

Variations and correlations of lamina and petiole traits of three broadleaved species in a broadleaved Korean pine forest

LI Lu, JIN Guang-Ze, LIU Zhi-Li

表1 阔叶红松林3种树种样树及土壤因子信息(平均值±标准误)

Table 1 Information on sample trees and soil factors for the three species in a broadleaved Korean pine forest (mean ± SE)

树种 Species	植株大小 Tree size	胸径 DBH (cm)	树高 Tree height (m)	第一活枝高 FLBH (m)	土壤氮含量 Soil N content (mg·g^-1)	土壤磷含量 Soil P content (mg·g^-1)	土壤pH Soil pH	土壤含水量 Soil water content (g·g^-1)
>白桦 Betula platyphylla	小树 Small tree	5.13 ± 0.08^c	6.30 ± 0.25^c	-	5.47 ± 0.44^b	1.06 ± 0.07^a	4.31 ± 0.04^a	0.91 ± 0.14^a
>白桦 Betula platyphylla	中等树 Middle tree	18.83 ± 0.43^b	14.42 ± 0.34^b	-	9.28 ± 0.67^a	1.24 ± 0.08^a	4.33 ± 0.10^a	1.23 ± 0.14^a
	大树 Large tree	41.00 ± 0.69^a	18.89 ± 0.44^a	6.44 ± 0.45	9.49 ± 1.16^a	1.15 ± 0.07^a	4.29 ± 0.12^a	1.32 ±0.22^a
紫椴 Tilia amurensis	小树 Small tree	4.35 ± 0.23^c	4.40 ± 0.29^c	-	7.12 ± 0.62^b	1.34 ± 0.09^a	4.49 ± 0.16^a	1.10 ± 0.18^a
紫椴 Tilia amurensis	中等树 Middle tree	17.70 ± 0.47^b	12.60 ± 0.76^b	-	6.88 ± 0.45^b	1.25 ± 0.07^a	4.34 ± 0.16^a	0.83 ± 0.05^a
	大树 Large tree	43.04 ± 0.88^a	18.92 ± 0.82^a	6.84 ± 0.70	9.30 ± 0.66^a	1.24 ± 0.09^a	5.56 ± 0.12^a	1.09 ± 0.08^a
五角枫 Acer pictum subsp. mono	小树 Small tree	3.22 ± 0.18^c	4.94 ± 0.31^c	-	5.89 ± 0.37^b	1.05 ± 0.09^b	5.11 ± 0.11^b	0.62 ± 0.04^b
	中等树 Middle tree	17.19 ± 0.58^b	11.18 ± 0.38^b	-	7.14 ± 0.57^b	1.23 ± 0.08^b	4.69 ± 0.18^c	1.07 ± 0.15^a
	大树 Large tree	41.32 ± 0.70^a	14.00 ± 0.95^a	4.79 ± 0.48	10.09 ± 0.59^a	1.67 ± 0.09^a	5.74 ± 0.11^a	1.13 ± 0.06^a