1, about 50 cm from the ground as the main stem, and then take out the main stem and leave 2-3 branches as the main branches, and cultivate lateral branches with reasonable directions on the main branches, which can generally become the fruiting mother branches of the first trial production. After the fruit is harvested, the whole tree usually leaves 30-40 lateral branches, which become the fruiting mother branches in the next year.
In this way, the tree will grow 40-60 lateral branches after 5-6 years. In the stage of stable and high yield, 80- 120 lateral branches are generally enough. In this way, it can be replaced by turns in the future, and the height of the tree is kept at 2.5-3 meters, forming a well-defined and high-yield crown. As for the length of each branch, it is advisable to leave 50-60 cm, and the reasonable branch drawing angle should be fixed with a rope pull rod.
2. Prune the fruit immediately after harvest. According to the situation of the fruiting tree and the tree type to be cultivated, all branches that interfere too closely should be cut off, while most branches should be shortened by short cutting, and the upper part should be sparse after leaving 2-3 leaves below the dense bud; Try to ensure that the new lateral branches can shoot new shoots in September, and then cultivate 1-2 branches as effective fruiting branches in the next year according to the branch density, and all the redundant branches are thinned to make them shoot 2-3 times, but the last branches must be fully mature in 65438+February.