亚热带同质园11个树种新老叶非结构性碳水化合物含量比较

吴秋霞, 吴福忠, 胡仪, 康自佳, 张耀艺, 杨静, 岳楷, 倪祥银, 杨玉盛

Difference in non-structural carbohydrates between fresh and senescent leaves of 11 tree species in a subtropical common-garden

WU Qiu-Xia, WU Fu-Zhong, HU Yi, KANG Zi-Jia, ZHANG Yao-Yi, YANG Jing, YUE Kai, NI Xiang-Yin, YANG Yu-Sheng

表2 同质园中11个代表性树种生长情况(平均值±标准误, n = 4)

Table 2 Plant growth status of the 11 tree species in the subtropical common-garden (mean ± SE, n = 4)

树种 Tree species	功能类型 Functional type	树高 Tree height (m)	胸径 DBH (cm)	叶片生物量 Leaf biomass (t·hm^-2)
鹅掌楸 Liriodendron chinense	落叶阔叶 Deciduous broadleaved	-	-	-
枫香 Liquidambar formosana	落叶阔叶 Deciduous broadleaved	-	-	-
无患子 Sapindus mukorossi	落叶阔叶 Deciduous broadleaved	-	-	-
杉木 Cunninghamia lanceolata	常绿针叶 Evergreen coniferous	7.34 ± 0.21^a	10.24 ± 0.43^a	4.97 ± 0.32^a
马尾松 Pinus massoniana	常绿针叶 Evergreen coniferous	4.61 ± 0.08^d	6.36 ± 0.14^b	0.68 ± 0.09^d
木荷 Schima superba	常绿阔叶 Evergreen broadleaved	5.26 ± 0.18^bc	6.37 ± 0.36^b	0.99 ± 0.06^cd
香叶 Lindera communis	常绿阔叶 Evergreen broadleaved	-	-	-
杜英 Elaeocarpus decipiens	常绿阔叶 Evergreen broadleaved	5.64 ± 0.26^b	10.21 ± 0.55^a	1.44 ± 0.10^bc
火力楠 Michelia macclurei	常绿阔叶 Evergreen broadleaved	4.90 ± 0.01^cd	7.00 ± 0.15^b	1.06 ± 0.11^cd
米槠 Castanopsis carlesii	常绿阔叶 Evergreen broadleaved	5.65 ± 0.26^b	7.26 ± 0.47^b	0.78 ± 0.15^d
香樟 Cinnamomum camphora	常绿阔叶 Evergreen broadleaved	4.61 ± 0.25^d	6.58 ± 0.31^b	1.67 ± 0.27^b