Propagation of Theobroma cacao by Rooted Cuttings in Mini-Tunnels

Figure 2

Root traits of T. cacao cuttings, according to IBA dose, 62 days after rooting induction. Columns with the same letter indicate nonsignificant differences between the treatments (Tukey’s HSD, ). (a) Rooting percentage. (b) Number of roots. (c) Root length. Means and standard error (n = 30).