论文部分内容阅读
试验建立了白玉兰离体繁殖体系.种子为外植体,初代培养基为:B5+BA0.5 mg/L+NAA0.05 mg/L+30g/L糖+琼脂6g/L,萌发率85%.继代培养基为:B5+BA1.5 mg/L+NAA0.15mg/L+30g/glucose/sucrose+6g/L agar+Vco0.5g/L,月增殖率可达5.0±0.1.生根培养为:1/2B5+NAA0.5 mg/L+AC1.0 mg/L+VB20 mg/L.以试管苗茎段、根段做外植体,培养基B5+BA2 mg/L+2.4-D0.5 mg/