Figure 4

Impact of Cu-NPs application on the SC of wheat under drought. D0: control, D1: drought at tillering stage (DTS), D2: drought at anthesis stage (DAS). The error bars denote the standard error (n = 4).
Impact of Cu-NPs application on the SC of wheat under drought. D0: control, D1: drought at tillering stage (DTS), D2: drought at anthesis stage (DAS). The error bars denote the standard error (n = 4).