Experiment on Cultivation of Dendrobium officinale on Different Tree Species on Mountain and Plain

In April 2019, 2-year of 3 cultivars of Dendrobium officinale were cultivated on pure Taxus walllichiana var. mairei, pure Phoebe chekiangensis stand in plain and broadleaf mixed forest on mountain in Xianju, Zhejiang province. Survival rate was investigated 30 days later, and height, stem diameter, new root number every month. In April 2020, determinations were conducted on germination number, stem nodes and fresh weight. The results showed that under same growth environment, different tree species, aspect had evident effect on stem height, diameter and fresh weight of D. officinale.