Fig. 3From: Effects of ectomycorrhizal fungi (Suillus variegatus) on the growth, hydraulic function, and non-structural carbohydrates of Pinus tabulaeformis under drought stressThe root (a) and leaf water content (b) 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 stressBack to article page