The medium (N-P-K: 20-20-20)2.7g/L supplemented with 6-BA 0.1mgL + NAA 0.5mg/L is the better medium for rooting ,with high rooting rate, more roots.

• 以2.；7g/L的施可得花多多1号(N-P-K:20-20-20)为基础培养基；添加0