Abstract:Abstract:To improve propagation technology of Osmanthus fragrans Lour.,different concentrations of APT rooting powde was treated by authors, the results showed that 4 concentrations for cuttage survival rate had significant different, the best was 200mg/L, the second was150mg/L,the last was 100mg/L and 500mg/L. Therefore, the best one is APT 200mg/L.