The ways and extent of effect of GA₃ and 6-BA on growth of embryo of Panax quique folium L.were researched.The result showed that GA₃ and 6-BA played an essential role on morphology construction of embryo of Panax quique folium L..The induction and formation of callus was affected by GA₃ and 6-BA.Moreover,the rate of enlarged explants and percentage of callus induction from Ⅰ-type stem were much more than them from Ⅱ-type stem.