Erythropalum scandens hardwood cutting propagation method

The invention provides a Erythropalum scandens cutting propagation method, which belongs to the technical field of Erythropalum scandens propagation, and comprises the following steps: selecting factors having significant influence on Erythropalum scandens cutting rooting effect to carry out an orthogonal test, and investigating cutting slip rooting conditions 2 months after cutting, 4 months after cuttage, statistical analysis is carried out on root configuration, shoot growth conditions and photosynthetic characteristics of the erythropalum scandens cutting seedlings, so that the optimal combination suitable for rooting of the erythropalum scandens cutting seedlings and growth of the cutting seedlings is accurately found out. The method suitable for cutting rooting and cutting seedling growth of Erythropalum scandens is comprehensively screened from the aspects of rooting conditions, root system configuration, shoot growth conditions and photosynthetic characteristics, a cutting propagation technical system