J Integr Plant Biol. ›› 1990, Vol. 32 ›› Issue (5): -.

• Research Articles •    

Effect of MET on Immature Embryo Callus Induction, Differentiation and Hardening of Plantlets

Zhao Cheng-zhang, Zheng Kang-le and Qi Xiu-fang   

Abstract: The experiment result indicated that: 1. Multi-Effect Triazole (MET) is a kind of plant growth retardin. It inhibited the callus induction from immature embryo obviously and promoted the callus differentiation and green plantlet formation, especialy in lower concentration MET (2mg/l); 2. MET inhibited the plant height obviously and promoted the development of plantlet root system; 3. The survival rate of the hardening plantlets, which later grow morevigorously, was about 95%.

Key words: Multi-effect triazole, Immature embryo, Survival rate

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