The experiments result about root growth shows that the best medium is MS+NAA2mg/L+6 BA0.5mg/L or MS+IBA2mg/L+6 BA0.5mg/L and the juice of Cynodon Dactylon Pers.

• 生根实验表明 :较低浓度的生长素不利于生根 ；最佳生根培养基为MS+6 - BA 0 .；5 mg/ L +NAA2 m g/ L +狗牙根汁液或 MS+6 - BA 0