Novel three-main-branch high photosynthetic efficiency cultivation method for peach trees

Abstract

The present invention discloses a novel three-main-branch high photosynthetic efficiency cultivation method for peach trees. Main branches are cultivated from any tree on the same ridge, three main branches with balanced growth vigor are selected and remained from each tree, an included angle between the adjacent main branches is within 40-60 DEG, among the three main branches selected and remained from the tree, the projection of one main branch is oriented to be vertical to lines, and the other two main branches are oriented to the opposite lines. The main branches selected and remained fromthe adjacent trees on the same ridge are constructed to be of the tree form with horizontal rotation of 180 DEG of the tree, the subsequent plant tree forms are successively and alternately constructed according to the above, and the plants at the same field planting point of the adjacent ridges have the same tree form. The space between the lines can be fully utilized, the main branches are staggered, the adjacent plant main branches in the same line and the same row are not interfered with each other, and the purpose of efficiently utilizing the light is truly achieved. Operation between the lines is facilitated, small-sized mechanical work is facilitated, and the purpose of labor-saving cultivation of the peach trees is achieved.

Description

technical field [0001] The invention relates to a peach tree cultivation mode, in particular to a high-light-efficiency cultivation method based on a novel three-main-branch tree shape. Background technique [0002] The tree shape of fruit trees directly affects the distribution of light in the canopy, photosynthetic productivity, and the physiological state of branches and leaves, which in turn affects fruit yield and quality. The application of a high-efficiency tree system is an important way to increase the yield of fruit trees and improve the quality of fruits. On the basis of reasonable tree shape shaping, combined with a scientific cultivation model, the space between rows can be effectively used, the degree of mechanization of operations between rows can be improved, labor costs can be saved, and the goal of labor-saving cultivation of peach trees can be achieved. [0003] Peach is a light-loving tree species, and the difference in light intensity between various pa...

AI Technical Summary

Problems solved by technology

[0004] At present, the number of young laborers engaged in agricultural production in my country is decreasing year by year. The aging trend of Taoyuan workers is intensifying, labor shortage and high labor costs. Problems such as "difficulty and shortage of labor" often occur, which increase the production cost of Taoyuan.

However, the traditional pruning techniques of peach trees are cumbersome, the working space between rows is small, and the degree of mechanization is also the main factor restricting the efficient production of peach trees.

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