Opredelitev regulatorjev rasti rastlin

Plant hormones refer to trace organic substances naturally present in plants that have significant effects on plant growth and development. They are also called plant natural hormones or plant endogenous hormones. Its existence can affect and effectively regulate the growth and development of plants, including a series of plant life processes from cell growth and division to rooting, germination, flowering, fruiting, maturity and shedding .
Regulatorji rasti rastlin so snovi, ki imajo podobne fiziološke in biološke učinke kot rastlinski hormoni, ki so sintetično proizvedeni po tem, ko so ljudje razumeli strukturo in mehanizem delovanja naravnih rastlinskih hormonov. Uporabljajo se v kmetijski proizvodnji za učinkovito uravnavanje rasti pridelkov, dosego stabilne proizvodnje in povečanje pridelka, izboljšanje kakovosti in povečanje odpornosti pridelkov.
Regulatorji rasti rastlin so umetno sintetizirane kemične snovi, ki uravnavajo rast in razvoj rastlin in naravnih rastlinskih hormonov, pridobljenih iz organizmov . Imenujejo jih regulatorji rasti rastlin .