| The sterile method, multiplication culture and rooting culture for papya bud were studied. The results indicated the sterile treatment of hot water for 10 min, 75% alcohol for 30 seconds, sodium hypochlorite for 5 min, 0.1% corrosive sublimate for 17 min was the best way for papaya explants. And higher stronger young seedlings before growing new roots should been selected
for increasing the rooting rate in seedling culture medium, after the selected seedling producing new roots, move them into new culture medium without IBA for culturing. Finally, growing well and high survival rate papaya seedlings can be obtained by the series procedure above. |
