大兴安岭泥炭地植物叶片碳氮磷含量及其化学计量学特征

李瑞,胡朝臣,许士麒,吴迪,董玉平,孙新超,毛瑢,王宪伟,刘学炎

Leaf C, N, and P concentrations and their stoichiometry in peatland plants of Da Hinggan Ling, China

LI Rui,HU Chao-Chen,XU Shi-Qi,WU Di,DONG Yu-Ping,SUN Xin-Chao,MAO Rong,WANG Xian-Wei,LIU Xue-Yan

表5 大兴安岭泥炭地植物菌根类型、叶形和植物高度概况

Table 5 Plant mycorrhizal types, leaf shapes and plant height in the Da Hinggan Ling peatlands

生活型 Growth form 植物种 Species 菌根类型 Mycorrhizal type 植株高度 Plant height (cm) 叶形 Leaf shape 参考文献 Reference 草本植物 Graminoids 白毛羊胡子草 Eriophorum vaginatum 无菌根 Non-mycorrhizae 40-80 线形 Linear leaf Hobbie & Hobbie, 2006; Wu & Hong, 2010 玉簪薹草 Carex globularis 无菌根 Non-mycorrhizae 30-60 线形 Linear leaf 小叶章 Deyeuxia angustifolia 丛枝菌根 Arbuscular mycorrhizae 30-100 线形 Linear leaf 落叶灌木 Deciduous shrubs 柴桦 Betula fruticosa 外生菌根 Ecto-mycorrhizae 50-150 卵形 Ovate leaf 越桔柳 Salix myrtilloides 外生菌根 Ecto-mycorrhizae 30-80 椭圆形 Oblong leaf 细叶沼柳 Salix rosmarinifolia 外生菌根 Ecto-mycorrhizae 50-100 披针形 Lanceolate leaf 笃斯越桔 Vaccinium uliginosum 杜鹃花科菌根 Ericoid mycorrhizae 50-80 倒卵形 Obovate leaf 越桔 Vaccinium vitis-idaea 杜鹃花科菌根 Ericoid mycorrhizae 10-30 倒卵形 Obovate leaf 常绿灌木 Evergreen shrubs 杜香 Ledum palustre 杜鹃花科菌根 Ericoid mycorrhizae 40-50 线形 Linear leaf 地桂 Chamaedaphne calyculata 杜鹃花科菌根 Ericoid mycorrhizae 30-150 椭圆形 Oblong leaf 头花杜鹃 Rhododendron capitatum 杜鹃花科菌根 Ericoid mycorrhizae 40-100 椭圆形 Oblong leaf