1, the survival rate is high, fast seedlings, the disadvantage is the limited number of breeding, procedures and management is more troublesome, because the mother tree is tall, but also feel inconvenient to operate, but for a small number of breeding, this method can still be used.
Reliance on stocks with Sabina, Sabina, Cypress, and cypress can all be done from March to April, and from August to September have been fully healed, you can cut off the parental transplant, the specific operation, please refer to the seedlings in the flower books Follow the chapters.
2. Branches in early spring: In early spring, with 2 years old arborvitae as rootstock, 1-2 years old cypresses that grow robustly, without pests and diseases are used as scion, 5-10 cm long, and the lower 2-3 cm needles are removed. ,Straight cutting, length 2-3 cm, opposite side of a knife, length 2-4 cm; rootstock can be cut from the graft, and then cut a knife from the side of the cross section, 2-3 cm long, pay attention to both Take a little xylem, then insert the cut scion into the rootstock and align the forming layers on one side, then tie the joints with a plastic film. In order to make the scion not lose water and die before survival, a small plastic bag can be put on the scion. About 2 months later, the top buds of the wind scion sprout, which proves that the wound has healed well, and then the bag can be removed to enter normal management. In addition, a method of grafting five pines, i.e., peeling and fitting, may be referred to during growth. The graft survival rate of this method is also very high.
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