The result of the study by orthogonal design showed that the optical condition for explants rooting was the inducing culture medium supplementing with PP3331.Omg/L + IBA2.0mg/L + NAA 1.Omg/L + IAA0.5mg/L+ KT0.05mg/L.

• 正交试验结果表明，PP_(333)1.；0mg/L+IBA2