Winter pruning method for annual branches of apple tree

Abstract

The invention relates to the field of fruit tree pruning methods, and particularly discloses a winter pruning method for annual branches of an apple tree. The method comprises the following steps of performing inter-row intermediate cutting, opening a ventilating duct, performing intermediate cutting to open the plant spacing, opening illumination of a tree body, screening permanent main branches,thinning large branches, and pruning the large branches and main branches. According to the method, the annual branches are classified; basically-fixed pruning methods, namely, pruning modes and standards, are defined for all types of the branches; the purpose of pruning is achieved through standardized pruning; the method is easy to learn and operate, the pruning effect is good, and the labor and effort are saved; and secondary pruning is basically not needed after winter pruning or even summer pruning is not needed.

Description

technical field [0001] The invention relates to the field of fruit tree pruning methods, in particular to a winter pruning method for current-year branches of apple trees. Background technique [0002] At present, in the pruning of apple trees, especially in the treatment of the branches of the year, there are different opinions, each with its own reason, the so-called "one way monk one way method". Everyone is not convinced with each other, the public says that the public is right, and the mother-in-law says that the mother-in-law is right. Therefore, in the field of fruit trees, farmers do not trust experts, experts are mutually exclusive, and fruit tree experts are mutually exclusive. It's a bit like a blind man touching an elephant. After so many years of pruning fruit trees, people don't know how to prune trees even more. [0003] In traditional pruning, because there is no fixed pattern, the pruning of fruit farmers is very random, and the purpose of pruning and the...

AI Technical Summary

Problems solved by technology

[0003] In traditional pruning, because there is no fixed pattern, the pruning of fruit farmers is very random, and the purpose of pruning and the judgment indicators of pruning are not clear. Therefore, for a long time, fruit tree pruning has always had a fuzzy pattern, pruning methods are not uniform, and the operation is difficult. Learning pruning techniques is particularly complicated, and pruning is difficult, labor-intensive and time-consuming

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