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. 2021 Apr 10;21:171. doi: 10.1186/s12870-021-02945-3

Fig. 5.

Fig. 5

The starch content of different tissues (coarse roots (a); fine roots (b); stems (c); leaves (d)) of Pinus tabulaeformis with ECM fungi inoculation in three drought levels. The data are the means ± standard deviation (n = 3). Different lowercase above the columns indicate significant difference between the means by Tukey (HSD) test (P < 0.05). CK = No ECM fungi inoculation; ECMF = ECM fungi inoculation; T1 = non-drought stress; T2 = moderate drought stress; T3 = severe drought stress