It is best to use double pistachio shape for shaping and pruning, and the stem height is 60-70 cm. There are three main branches on the first floor, with an interval of 80 cm. There are two main branches on the second floor, which are happy. Trim slowly, thinly, and cut less. When cutting in winter, we should make full use of the secondary and tertiary branches to cultivate the main and lateral branches, finalize the design as soon as possible and expand the crown. In addition, spindle pruning can also be used, and the specific operation is the same as spindle pruning. Because the new shoots of Macy's 1 can form a large number of flower buds, young trees should be thinned as little as possible in winter pruning, and more branches should be opened, only the back branches, competitive branches, long branches, dead branches and pest branches should be thinned. Leave the extended branches 60~70 cm short to increase the number of branches. The fruiting branches that have been more than 2 years old should be retracted in time, and those that grow weakly after fruiting should be weakened and retained in time to rejuvenate the branches and enhance the bearing capacity.

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