Noun:
-
(botany) a plant product that acts like a hormone
- Effects of Growth Regulator on the Bulb Propagation of Lycoris radiata Herb.
生长调节剂对石蒜无性繁殖的影响。
- To plantlet regeneration, different growth regulator levels played important roles in rooting culture.
摘要从再生植株的途径来看，不同生长调节剂水平组合对根的形成起着重要的作用。
