A Study of Cutting Propagation Experiment Technology of Cassia surattensis

Cutting propagation experiment of Cassia surattensis was conducted in the nursery of Puer Forestry Institute. With ABT 1 as the treatment agent, five concentrations were designed such as 500,1 000, 1 500 mg per litre,2 000 mg·L^-1 and CK. Single factor and four-level experiments were made by the rapid dipping way. The result showed that the concentration of highest survival rate of cutting was 1 500 mg per litre,reaching 78.9%. The survival rate of cutting of CK was 54.4%.