祁连山狼毒（Stellera chamaejasme）叶片生态化学计量特征对海拔的响应

苏昊海, 张小芳, 牛亚琳, 王海茹, 曹建军

Effects of altitude on leaf ecological stoichiometry of Stellera chamaejasme in the Qilian Mountains

Haohai Su, Xiaofang Zhang, Yalin Niu, Hairu Wang, Jianjun Cao

表2 海拔对狼毒叶片生态化学计量的影响

Table 2 Effects of altitude on leaf ecological stoichiometry of Stellera chamaejasme

叶片化学计量 F P df LC 13.17 0.000 4 LN 167.44 0.000 4 LP 9.10 0.000 4 LC∶LN 68.58 0.000 4 LC∶LP 9.83 0.000 4 LN∶LP 4.71 0.002 4