How to cut and graft Acer truncatum

The propagation of Acer truncatum mainly depends on cutting and grafting ① Acer truncatum can be cut from May to September. Born in the same year and a half? Lignified branches, cut into cuttings with a length of 8~ 10 cm, and it is best to have heel at the base of the cuttings. Insert the substrate 2/3 deep and leave 3-4 buds on the substrate. After transplanting, build a shade shed to shade, spray water frequently, and keep a certain humidity. You can take root after one and a half months, grow for a while and then transplant. In order to improve the survival rate of cuttings, it is best to soak cuttings10 in 500× 10 NAA solution for 5-30 minutes, and the matrix of cuttings is mixed with perlite and mountain mud in a ratio of about 3:7.

(2) Grafting of safflower scions usually takes common scions as seedlings, such as white scions, and strong branches of safflower scions as scions. Generally, branch grafting or T-bud grafting is adopted, and the grafting time is generally between April and May.