author keywords: Abscisic acid; Adventitious rooting; Aging; Auxin; Conifer; Conjugated cytokinins; Plagiotropism; Topophysis

TL;DR: The study suggests that active: conjugated cytokinins may be related to the maturation process in trees and that cytokinin content may also relate to shoot dimorphism and contributes to a protocol for propagation of orthotropic ramets in a Massart model tree species with strong plagiotropism. (via Semantic Scholar)