The suitable medium for the root inducing was MS+IBA 2.0 mg/L+ sugar 15 g/L+ coconut milk 15%+AC 0.1%+ agar 7 g/L (pH 5.8). 2.

• 秋石斛生根的最佳培养基为：1/2MS+IBA 2.；0mg/L+蔗糖15 g/L+CW 15%25+AC 0