Figure 6.

Growth variations of ‘QY10’ and ‘W10’ under sufficient and low-B conditions with or without IAA. (A) Phenotype, (B) dry weight, and (C) number of axillary buds of ‘QY10’ and ‘W10.’ Plants were grown hydroponically under sufficient B (+B, 25 μM B) or low-B (−B, 0.25 μM B) for 10 days, and then 10 μM IAA (+IAA) was supplied for another 10 days. Values represent the mean ± SD of four independent replicates, and bars with different letters show significant differences for the same organ and material between the treatments (ANOVA, LSD, p < 0.05).