Abstract: Towards the difficulty of breed the Aralia elata, the author explored effect methods of asexual reproduction .Through the experiment we have studied the effect to germination by using different lenth of cutting root , different cuttaging mode, different plant growth regulators. The results showed choosing the diameter as 1.0~2.0cm thick root segment, the length is above 15cm, using 108 Sheng Gen Fen or Du Gen Su to declinate cuttage, the survival rate can reach to 70%,And they can become independent plant.