Cultivation method capable of implementing high yield of apricot trees

Abstract

The invention discloses a cultivation method capable of implementing the high yield of apricot trees, which belongs to the technical field of fruit tree cultivation. The cultivation method comprises four steps of: (1) determining a central branch and selecting three main branches; (2) pruning the central branch and the three main branches; (3) selectively retaining side branches and pruning surface branches; and (4) selecting side branches. The four steps are operated in three years, and the method is simple, and obvious in effect, and achieves the purpose of early fruiting, fast yield increasing, long full bearing age, high yield and stable yield.

Description

technical field [0001] The invention relates to a method for cultivating and managing fruit trees, in particular to a method for cultivating high-yield apricot trees. Background technique [0002] At present, in apricot producing areas, the yield of young trees is low. There may be several reasons for the low yield of young trees: [0003] (1) Super-density planting. Most fruit farmers believe that the more apricot trees planted per unit area, the higher the yield. [0004] (2) Too many branches are left, not pruned in time, and the main trunk is not fixed, so that the branches grow in clusters at the same level, resulting in dense branches, poor lighting, and many lighting seams, but there are many blind seams and insufficient light. Sufficient results or no output. [0005] (3) Blindly increasing fertilizer and water, because the density is too high and too many branches are left, which originally caused canopy closure. If more fertilizer and water are ...

AI Technical Summary

Problems solved by technology

[0004] (2) Too many branches are left, not pruned in time, and the main trunk is not fixed, so that the branches grow in clusters at the same level, resulting in dense branches, poor lighting, and many lighting seams, but there are many blind seams and insufficient light. Adequate result or no yield

[0005] (3) Blindly increasing fertilizer and water, because the density is too high and too many branches are left, which originally caused canopy closure. If more fertilizer and water are added, the tree will have no horizontal space and can only accelerate upward growth. Due to lack of light, flower buds cannot differentiate, so fruiting less

[0006] (4) Pruning has no rules, long fruit branches will be kept, and fruit-bearing branches will be cut off, making the inside of the tree more and more light, and the branches will grow more and more into umbrella columns, so that a small amount of fruit will be on the outer shoots, and the quality is not good.