Stratified seeds were decorticated and soaked in 2%NaClO eight minutes,then they were sown on 1/2 MS medium solidified with agar supplemented with NAA 0.1mg/LN KT 0.5 mg/L and GA_3 0.5 mg/L,seed germination rate may add up to 35.5%.

• 将层积后种子去种皮；用2%25NaClO处理8分钟后培养在添加NAA0.；1mg/L、KT0