Apical dominance is suppressed under the effect of high cytokinin concentration and permits the development of axillary buds. If a number of side shoots or axillary shoots have been formed on the shoot tip then their inoculation may be done on the fresh medium containing cytokinin. Often the ...
Theapical meristemof the axillary rose bud remains unfinished, for up to 1 year, while it is subject to apical dominance. With increasing chronological age of the axillary bud, its dry weight, dry-matter content, number of leaves and leaf primordia increase. ...
Apical dominance and suckering in young plants. Physiologia Plantarum 25:263–267 - Eliasson - 1971 () Citation Context ... the mature aspen stands that were harvested. When movement of auxin into roots is halted or reduced by cutting, burning, girdling, or defoliation of trees, auxin levels...
The growth of lateral buds (tillers), which are undergoing release from apical dominance, was measured in upright and gravistimulated intact Avena sativa L. cv. 'Victory' (oat) shoots as well as in isolated Avena stem segments treated with kinetin and sucrose. During release, the tiller bud ...
aRemoving the branches at the top has lightened it, helping to give the tree a more triangular shape. This will need to be maintained over the years to stop the tendency toward apical dominance. 去除分支在上面照亮了它,帮助给树更加三角的形状。 这将需要多年来被维护停止倾向往顶端优势。[transla...
One mecha- nism that controls AB outgrowth is apical dominance (Cline, 1997). Removal of the shoot tip leads to axillary bud outgrowth, which can be reversed by application of auxin to the decapitated stump (Thimann & Skoog, 1933). It was hypothesized that auxin synthesized in young ...
Apical dominance is the control exerted by the apical portions of the shoot over the outgrowth of the lateral buds. The classical explanations for correlative inhibition have focused on hormone/nutrient hypotheses. The remarkable progress that has been made in the technology of endogenous hormone quant...
Apical dominance is thought to result from the developmental arrest of lateral buds caused by auxin, which is basipetally transported from the shoot apical meristem [56]. This notion is supported by the fact that apical dominance is maintained if an excised apex is replaced by an exogenous sou...
Apical dominance is thought to result from the developmental arrest of lateral buds caused by auxin, which is basipetally transported from the shoot apical meristem [56]. This notion is supported by the fact that apical dominance is maintained if an excised apex is replaced by an exogenous sou...