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. 2018 Jun 13;9:805. doi: 10.3389/fpls.2018.00805

FIGURE 5.

FIGURE 5

Effects of heat priming and post-anthesis heat stress on the transpiration rate (Tr) in leaves of Yangmai 18 (A–D) and Yannong 19 (E–H) at the end of the heat-priming and grain-filling stages from 2016 to 2017. PS, PB, and PA refer to 5 days of heat priming at the stem-elongation, booting and anthesis stages, respectively. NN refers to no heat priming + no heat stress at the grain-filling stage (control); NH refers to no heat priming + heat stress at the grain-filling stage; PSH refers to heat priming at the stem-elongation stage + heat stress at the grain-filling stage; PBH refers to heat priming at booting + heat stress at the grain-filling stage; PAH refers to heat priming at anthesis + heat stress at the grain-filling stage. The data are means ± SE (n = 3). Lowercase letters refer to significant differences between the treatments (P < 0.05). Whiskers above the bars indicate the standard error.