Skip to main content
. 2021 Sep 21;11:18737. doi: 10.1038/s41598-021-97998-7

Figure 4.

Figure 4

Changes in the P, K, Ca, Mg, Fe, Cu, and Zn content of Polygonatum sibiricum under Cd stress. A, B, C, D, E, F, and G represent P, K, Ca, Mg, Fe, Cu, and Zn, respectively. Each value represents the mean ± standard deviation of three independent experiments. Different letters above the bars represent significant differences (p < 0.05).