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植物生态化学计量特征及其主要假说
田地1(), 严正兵2, 方精云3,**()
Review on characteristics and main hypotheses of plant ecological stoichiometry
TIAN Di1(), YAN Zheng-Bing2, FANG Jing-Yun3,**()

图4. 菟葵和拟南芥的叶片磷含量和氮磷质量比与生长速率的关系。A, B, 改自Niklas和Cobb (2005)。C, D, 数据来自严正兵(2017)拟南芥控制实验数据。

Fig. 4. Bivariate plots of lg-transformed data for growth rates vs leaf phosphorus (P) content and N:P, respectively, of Eranthis hyemalis and Arabidopsis thaliana. A and B are replotted based on Niklas & Cobb (2005). C and D are plotted based on data from Yan’s nutrient enrichment manipulation experiment on A. thaliana (Yan, 2017).