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Apple tree spindle-shaped pruning method without manual branch pulling

A pruning method, spindle-shaped technology, applied in the field of spindle-shaped pruning of apple trees without manual branching, can solve the problems of mechanical tire puncture, reduce the number of branches, infection of rot, etc., and achieve the effect of saving labor and labor costs

Inactive Publication Date: 2021-06-01
淳化天地生态农业科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, when pulling branches, 10-20% of the branches are often broken, infected with rot and reducing the number of branches, and the plastic ropes used to pull branches pollute the environment
Using iron wire to pull branches, leaving the wire in the orchard will hurt the mechanical tires and affect mechanized operations

Method used

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  • Apple tree spindle-shaped pruning method without manual branch pulling
  • Apple tree spindle-shaped pruning method without manual branch pulling

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Embodiment Construction

[0027] The present invention will be further described in detail below, which is an explanation of the present invention rather than a limitation.

[0028] A method of spindle-shaped pruning of apple trees without manually pulling branches, comprising the following operations:

[0029] 1) Choose multi-branch seedlings with horizontal branches to build gardens

[0030] Large seedlings refer to large seedlings with more than 10 branches cultivated from dwarfed self-root stock or intermediate stock, and the branches of seedlings are relatively horizontal. These seedlings are sprayed with Baofengling and Codonopsis pilosula to reach the branching level during the nursery cultivation process. Because of the branching level, the growth potential after planting is moderate, which is conducive to the formation of cytokinins, promotes the formation of flower buds, and achieves early fruiting. Through the gravity of the fruit If the branches are stabilized in a horizontal state, manual...

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Abstract

The invention discloses an apple tree spindle-shaped pruning method without manual branch pulling. The method comprises the following steps: selecting multi-branch big seedlings with horizontal branches to build a garden, spraying a growth regulator, promoting growth stop and flower bud formation, after the seedlings are planted, carrying out spraying and mixing to promote the upper portion of a tree body to grow horizontal branches, cutting back all the branches after planting, carrying out rootstock ridging in late autumn, removing vertical branches through pruning in winter, and pressing the branches by fruits to form horizontal branches. As the dwarf apples bear fruits early, the branches bear fruits as early as possible from the next year, and the branches are pressed to be below the level under the gravity action of the fruits. Manual branch pulling is not needed any more, and other technologies are completely the same as a spindle-shaped fruit cultivation method; and labor is greatly saved.

Description

technical field [0001] The invention belongs to the technical field of apple tree shaping and pruning, and relates to a spindle-shaped pruning method for apple trees without manual branching. Background technique [0002] The short stock, wide row and dense planting is the trend and direction of the world's apple development, and it is an important symbol of the development of the world's modern apple industry. Except for our country, the new orchards in major apple producing countries in the world basically adopt low-stock close planting cultivation, and the short-stock orchards in many countries have accounted for more than 80% of the total area of ​​apples. my country began to promote dense planting with short stock in the 1980s. Now the area of ​​orchards with short stock has accounted for 12.5% ​​of the total area of ​​apples in the country, and it will increase to more than 50% in the next 10 years. Planting is completely different. Arborization and sparse planting req...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 褚广东刘海龙李丙智郑小弟
Owner 淳化天地生态农业科技有限公司
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