High-trunk four-bough open-center-shaped peach tree cultivation method

Abstract

The invention discloses a high-trunk four-bough open-center-shaped peach tree cultivation method which comprises the following steps of heading a trunk at the height of 100cm above the ground after a nursery stock is planted; cultivating four boughs at the top end of the trunk, wherein the four boughs are evenly distributed in the periphery and the horizontal included angle between the boughs is about 90 degrees; cultivating 60cm bough extension branches on the boughs each time and repeating until a peach tree is formed; cultivating two lateral branches on the boughs, wherein the cultivation length of every time is 50cm; stroking the branches when the young sprouts of non-main branches grow to 50cm; slowly pruning the annual branches. According to a high-trunk four-bough open-center-shaped peach tree cultivated by the method, the trunk is high, the operation under the tree is facilitated, and the mechanical operation is facilitated; the ventilation and light transmission are good, and the fruit quality is improved; the method meets the natural growth law of the peach tree and brings convenience to shaping.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for cultivating peach tree shapes. Background technique [0002] The natural heart shape is mainly used in the production of peach trees, which is a traditional method and is still commonly used today. This kind of tree has a low trunk, which is suitable for the characteristics of peach trees with weak trunks. However, it is inconvenient to work under the tree, and the ventilation and light transmission are poor. Especially with the improvement of the degree of mechanization and the improvement of the quality requirements of the fruit, the defects become more prominent; naturally happy There are three main branches growing on the shaped trunk, which are evenly distributed in the horizontal space. However, according to the growth characteristics of peach trees, it is often difficult to choose three naturally growing branches that are evenly distributed as th...

AI Technical Summary

Problems solved by technology

This kind of tree has a low trunk, which is suitable for the characteristics of peach trees with weak trunks. However, it is inconvenient to work under the tree, and the ventilation and light transmission are poor. Especially with the improvement of the degree of mechanization and the improvement of the quality requirements of the fruit, the defects become more prominent; naturally happy There are three main branches growing on the shaped trunk, which are evenly distributed in the horizontal space. However, according to the growth characteristics of peach trees, it is often difficult to choose three evenly distributed natural growth branches as the main branches, which need to be adjusted.