The cotyledons with petiole and hypocotyls were In Vitro Cultured in the media supplemented with different concentrations of 6-BA and NAA,in Chinese kale(Brassica alboglabra Bailey).

• 以尖叶中迟芥蓝为材料,取其带柄子叶和下胚轴进行组织培养,用不同浓度的6-BA和不同浓度的NAA处理,之后在生根培养基上分化根。