Most of calli formed multi ple buds;(3) 91.2%of the regenerated plantlets treated with KT 2 mg/L+NAA 0.02 mg/L+PP333 0.1 mg/L could develop their roots,grew robustly and robusted green l eaves;

• (3)再生植株生根和壮苗的最好激素组合为KT 2 mg/L+NAA 0.；02 mg/L+PP333 0