Figure 4: Effects of 1.0 × MS medium containing 1 mg L−1 of NAA, IAA, and IBA, with and without 0.25 mg L−1 GA3, on the number of roots and root length of cvs. Pasinler, Granola, and Caspar. Means of different values from four replications ( ) are statistically different using Duncan’s multiple range test at the 0.01 level of significance. (T1: 0.25 mg L−1 GA3, T2: 1 mg L−1 NAA, T3: 1 mg L−1 IAA, T4: 1 mg L−1 IBA, T5: 0.25 mg L−1 GA3 + 1 mg L−1 NAA, T6: 0.25 mg L−1 GA3 + 1 mg L−1 IAA, and T7: 0.25 mg L−1 GA3 + 1 mg L−1 IBA.)