1. Select the plump bud in the middle of the branch as the grafting bud. If you cut a section and graft a section, you can dip it in water. If a large number of scions are treated first, it is best to put them into water first to avoid water shortage and reduce the success rate of grafting.
2. Peel the rootstock until you can see the wood, then insert the scion into the incision and cover it. Tie the film tightly, tightly, the bud can't be loose, and the top of the bud cut should be covered, so it is easy to dehydrate and die if it is not covered. In addition, if all branches are to be grafted, it is best that one branch grows by photosynthesis and can be cut off the next year. 3. When binding, don't move the position where the rootstock cambium is aligned, and the tightness should be moderate, so as not to damage the tissue but also to be firm.
4. The picture below shows what it looks like after one year of grafting, and it can bear fruit in the second year!
Extended data:
The grafting method is bud grafting, that is, cutting a bud from the branch, with or without xylem, inserting it into the incision on the rootstock, and binding it to make it close and heal.
Let's talk about when the orange trees are grafted. Generally speaking, it will be grafted in spring, before germination. It can still be grafted just after germination. Germination is more than one centimeter, and the mortality rate is above 50%. In addition, it is not suitable for grafting in rainy days, and there is more bacterial dirt.