1. 1. Choose the land with abundant sunshine, good drainage and deep soil layer, fully plow and harrow, generally make a ridge with the width of 1.6m, regardless of the length, and open a drainage ditch around it for seed preparation.

2. Secondly, the annual branches of the robust mother plant are selected, and the cross-sectional length is about 15cm, including two internodes as cuttings, and inserted obliquely into the ditch of the seedbed, and the insertion depth is suitable for the two internodes just buried in the bed soil.

3. Finally, a horizontal shed with the height of 1.8m is needed for field cultivation, so that branches and vines can grow evenly. Courtyard cultivation can be adapted to local conditions.