Study on the cutting technique of ornamental Punica granatum
The different concentrations of IBA and NAA were used to soak the shoots for different time to promote cutting rooting of 4 varieties of Punica granatum.and the best treatment was selected for the rooting.The results showed that the rooting rate was the highest when the cutting shoots were dipped in the liquid of 100 mg·L-1 NAA plus 100 mg·L-1 IBA about half an hour,and the rooting rate was as high as 91.23%.