It can be used Ligustrum lucidum, Ligustrum lucidum, fringed tree and privet to graft, the survival rate of these rootstocks are relatively high, especially Ligustrum Lucidum.However, grafting with fringed trees will improve cold resistance and alkali resistance, which is more suitable for planting in northern areas.In addition, with its seedling grafting is also very good, the best affinity.
It is suggested that the grafting should be carried out in spring, not too early in the northern region, and should be carried out after the temperature rises and stabilizes.Specifically, it should be between April and May, when the climate environment is more suitable, the management is more convenient, and the possibility of survival can be improved.
1. Treatment of the scion: Select a strong branch that has been lignified as the scion, leave one or two leaves on it, and cut off the rest to ensure that there are one or two new buds.The bottom should be cut diagonally, and both sides should be cut into wedges.
2. Grafting rootstock: After selecting the rootstock, cut a notch at the top part, the length of which should be similar to the wedge shape of the scion.Then insert the scion, taking care to align it with the stock.The cut surface should leave a little outside, and finally wrap it tightly with plastic film.
3, late management: After the completion of grafting to use plastic bags to cover, so that heat and moisture.It is best to open a few holes to ventilate, generally a week later can survive, can take out plastic bags.Lateral buds on rootstocks should be removed in time to avoid competing for nutrients.
