Traditional Culture Encyclopedia - The 24 Solar Terms - Time and method of apricot grafting (the best step of grafting apricot in spring)
Time and method of apricot grafting (the best step of grafting apricot in spring)
1. Grafting step
Anvil cutting: select a smooth place in the part to be grafted, cross-cut a knife below, then cut a knife vertically according to the xylem 2.5cm above the cross-cut, and then take it off and peel it. Pruning: First, cut a knife horizontally at 1cm below the bud, then cut a knife vertically at 1cm above the bud, and then take out the pruned bud with the same size as peeling. Binding: stick the cut buds on the cutting part of the rootstock and bind them.
2. Preventive measures
When grafting, choose healthy branches, check them about ten days after grafting, and water them in time before and after grafting to promote the flow of juice and improve the survival rate of grafting. If there are buds after survival, they should be pulled out in time, otherwise they will consume nutrients.
3. Grafting selection
Apricot belongs to the genus Apricot, so it is necessary to select the same variety of fruit trees for successful grafting, such as plum trees and hawthorn trees. Fruit trees of the same subfamily can also be grafted with apricot trees, such as plum trees and peach trees. But cherry trees can't be grafted with apricot trees. Although cherry tree is also a subfamily fruit tree, its affinity is weak and its gum flow is serious when grafting. Therefore, it is not recommended to graft apricot and cherry trees.
4. Grafting time
Because premature sap does not flow, too late rootstocks and scions will affect the survival rate, so grafting is generally carried out before and after leaf bud germination in spring. Grafting should be carried out when the weather is clear in summer and autumn, otherwise it will also affect the survival rate.
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