It has been proved for many years that persimmon winter shear can be carried out after defoliation and before budding. However, for the result tree, the effect varies with time.
The earlier the general pruning in the north, the higher the budding. For example, in December, the annual branch shoots were pruned at 57%, while those from March to April were 19%. The smaller the seedling age, the more prone to budding, such as the 2-3 year old pruning branches from March to April, the bud dry rate is 20%, and the 4 year old shoot bud breakup rate is 17%. Whether it is heavy shearing or light shearing, it appears that trimming in November-December is not as good as cropping in March-April. Therefore, the result of the persimmon tree should be pruned in the spring. But for the tree that is the second year of the year, the winter cut can also be advanced to 11-12 months in order to reduce the amount of flowers, overcome the size of the year, and achieve the desired pruning effect. The persimmon farmers may wish to try.
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