Figs. 1a-d. a in Efficiency of indolebutyric Acid And different substrAtes in yerbA MAte cuttings

Figs. 1a-d. a. Leaf number; b. root number; c. longest root length; d. shoot height of Ilex paraguariensis cuttings submitted to different concentrations of IBA (indolebutyric acid). T1: control treatment (no IBA added); T2: 1.0 mg L-1 IBA; T3: 3.0 mg L-1 IBA; T4: 5.0 mg L-1 IBA. Values are the average of 30 samples ± standard error. Mean values with different letters are different by the Tukey test (p ≤ 0.05).