Skip to main content
. 2022 Mar 9;11(6):732. doi: 10.3390/plants11060732

Figure 2.

Figure 2

Effect of different irrigation conditions on (A) yield (kg/plant), (B) number of clusters per plant, and (C) berry weight, in 2018, 2019, and 2020 vintages of grapevine cv. ‘Touriga Nacional’. Irrigation conditions: R0 = non-irrigated plants; R30 = deficit irrigation corresponding to 30% of evapotranspiration; R70 = deficit irrigation corresponding to 70% of evapotranspiration. Results represent mean ± SD of four replicates. Asterisks indicate ANOVA statistical differences: * p ≤ 0.05; ** p ≤ 0.01; *** p ≤ 0.001; n.s. = non-significant. Lowercase letters indicate differences between treatments.