Fig. 4From: Effect of different mycobionts on symbiotic germination and seedling growth of Dendrobium officinale, an important medicinal orchidEffect of fungal strains on seedling growth of D. officinale at 15 weeks after inoculation. Change in a fresh weight, b dry weight, c root number, and d tiller number. Data are mean ± SE. Different letters above bars are significantly different at P < 0.05 (Fisher’s protected least significant difference test)Back to article page