It shows that the inducement rate of stem callus is tiptop in MS+2,4-D 1.0 mg/L culture medium, in which the number of the embryoid of callus is the most , young plant differentiate rate is 92.5% and callus can keep high regeneration.

• 结果显示；幼茎在MS+2；4-D1.；0mg/L培养基上愈伤组织诱导率最高。 愈伤组织在MS+BA1