hormone regulation on Plant-Hormones
Quick answer
If your Plant-Hormones has hormone regulation, the most likely cause is: Plant hormones regulate growth and development through complex interactions at low concentrations. Auxin controls root initiation and apical dominance, cytokinin promotes cell division and shoot formation, gibberellin controls stem elongation, abscisic acid induces dormancy, and ethylene regulates ripening.
Start here:
- 1. 1. For rooting cuttings: apply IBA at 1000-3000 ppm to base
- 2. 2. For shoot multiplication in tissue culture: use high cytokinin:auxin ratio
Why Plant-Hormones gets hormone regulation
Plant hormones regulate growth and development through complex interactions at low concentrations. Auxin controls root initiation and apical dominance, cytokinin promotes cell division and shoot formation, gibberellin controls stem elongation, abscisic acid induces dormancy, and ethylene regulates ripening.
How to reverse hormone regulation on Plant-Hormones
- 1
1. For rooting cuttings: apply IBA at 1000-3000 ppm to base
- 2
2. For shoot multiplication in tissue culture: use high cytokinin:auxin ratio
- 3
3. For seed dormancy: apply gibberellin to break cold requirement
- 4
4. For fruit ripening: expose to ethylene gas or use ethephon spray
Keep hormone regulation off this Plant-Hormones
Understand hormone interactions - high auxin:cytokinin ratio favors roots, high cytokinin:auxin ratio favors shoots. Apply hormones at correct concentrations to avoid phytotoxicity or inhibition.