滇西北藜麦氮磷钾生态化学计量特征的物候期动态
李兆光*, 文高*, 和桂青, 徐天才, 和琼姬, 侯志江, 李燕, 薛润光**(
)
)
Phenological dynamics of nitrogen, phosphorus and potassium stoichiometry in Chenopodium quinoa in northwest Yunnan, China
LI Zhao-Guang*, YANG Wen-Gao*, HE Gui-Qing, XU Tian-Cai, HE Qiong-Ji, HOU Zhi-Jiang, LI Yan, XUE Run-Guang**()
)
图3. 不同物候期藜麦氮(N)、磷(P)、钾(K)分配比的变化(平均值±标准误)。不同大写和小写字母分别表示不同器官在相同物候期和相同器官在不同物候期之间差异显著(p < 0.05)。
Fig. 3. Nitrogen (N), phosphorus (P) and potassium (K) allocation ratios in Chenopodium quinoa at different phenological stages (mean ± SE). Different uppercase and lowercase letters indicate that different organs are significantly different in the same phenological stage and the same organs are significantly different in different phenological stages (p < 0.05), respectively.
