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. 2021 Feb 19;12:593722. doi: 10.3389/fmicb.2021.593722

Figure 4.

Figure 4

Influences of the A. aculeatus on photosynthetic parameters (F0, A; φP0, B; φE0, C; ET0/RC, D; Ψ0, E; VJ, F; DI0/RC, G; φD0, H; PItotal, I) of perennial ryegrass leaves under drought and heat stress. The differences between treatments in each parameter were detected by one-way ANOVA at p < 0.05 level. Bars represent mean ± SD (n = 3). Columns marked with same small letter (a, b, c) indicate insignificant differences between four treatment groups. CK represents control, F represents A. aculeatus, D represents drought, DF represents drought + A. aculeatus, HT represents heat, and HTF represents heat + A. aculeatus.