大针茅草原6种主要植物叶凋落物和根系分解特征与功能性状的关系
朱蔚娜1,3, 张国龙1,3, 张璞进2, 张迁迁1,3, 任瑾涛1,3, 徐步云1,3, 清华1,3,*(
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Decomposition characteristics of leaf litters and roots of six main plant species and their relationships with functional traits in Stipa grandis steppe
ZHU Wei-Na1,3, ZHANG Guo-Long1,3, ZHANG Pu-Jin2, ZHANG Qian-Qian1,3, REN Jin-Tao1,3, XU Bu-Yun1,3, QING Hua1,3,*()
)
图2. 内蒙古大针茅草原6种植物叶凋落物功能性状与分解速率常数(k)的关系。与4个时期k都无相关性的功能性状未画出(p > 0.05)。
Fig. 2. Relationship between functional traits of leaf litter and decomposition rate constant (k) of six plant species in Stipa grandis steppe in Nei Mongol. Functional traits that were not correlated with k for any of the four periods were not plotted (p > 0.05).
