Fig. 2

Effect of the irrigation levels (100%, 85% and 70% ETc) and kaolin application (0%, 3% and 6%) in 2017 (a) and (0%, 1.5% and 3%) in 2018 (b) on fruit weight of ʻGolabʼ and ʻShafi-Abadiʼ apples. Columns with the same letters are not significantly different at P < 0.05 level