毛乌素沙地典型固沙植物黑沙蒿和赖草叶片氮分配对最大净光合速率的影响
Effect of leaf nitrogen allocation on maximum net photosynthetic rate of two common sand-fixing species, Artemisia ordosica and Leymus secalinus, in Mau Us Sandy Land
毛乌素沙地典型固沙植物黑沙蒿和赖草叶片氮分配对最大净光合速率的影响 |
| 赵洪贤, 刘鹏, 史曼英, 徐铭泽, 贾昕, 田赟, 查天山 |
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Effect of leaf nitrogen allocation on maximum net photosynthetic rate of two common sand-fixing species, Artemisia ordosica and Leymus secalinus, in Mau Us Sandy Land |
| ZHAO Hong-Xian, LIU Peng, SHI Man-Ying, XU Ming-Ze, JIA Xin, TIAN Yun, ZHA Tian-Shan |
| 图9 2021年毛乌素沙地黑沙蒿和赖草最大净光合速率、叶片氮含量及叶片氮分配参数与10 cm土壤含水量的关系。阴影部分为95%置信区间。 |
| Fig. 9 Relationships between the maximum net photosynthetic rate (Amax), nitrogen content of leaf per unit mass (Nmass), distribution proportion of leaf nitrogen in photosynthetic system (Pp), photosynthetic nitrogen use efficiency (PNUE) and soil water content at 10 cm depth (SWC10) of Artemisia ordosica and Leymus secalinus in Mau Us Sandy Land in 2021. The shaded area represents the 95% confidence interval. |
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