The terminal and lateral buds of 3 apple varieties (Qiao Na Jin, Yian Hong Mi, Qiou Fu I) were cultured in a MS medium with 1 mg/L BA(some still added with 0.1mg/L IAA) , rosette buds were developed after about 2months .

• 对乔纳锦等苹果品种的茎尖或侧芽进行离体培养；在基本培养基附加BA1.；0mg/L(或再加IAA0