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Method for repairing plurality of damaged positions on center trunk and backbone branches by using tree seedling

A technology for backbone branches and saplings is applied in the field of reconstructing the water and nutrient transport channels between the canopy and the ground.

Inactive Publication Date: 2018-09-28
迁西县五为生物科技有限公司
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  • Abstract
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Problems solved by technology

[0005] In order to solve the technical problem in the prior art that cutting off the entire pest-damaged branches with an ax or sawing off the branches with a hand saw results in a reduction in yield, the present invention provides a method of using saplings to repair multiple damaged parts of the central trunk and backbone branches of fruit trees. method

Method used

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Embodiment Construction

[0025] Using saplings to repair multiple damaged parts on the central trunk and backbone branches of fruit trees, and rebuilding the water and nutrient transport channels between the crown and the ground. The characteristics of this kind of restored fruit trees: First, many parts on the central trunk and backbone branches have been damaged. Damage by diseases and insect pests, the xylem is rotten and damaged, some of the damaged parts are connected, some are scattered, and the damaged area varies from large to small. Second, for this type of tree repair, it is impossible to use a single branch to repair, or use a multi-branch bridging method to repair. The method restores with newly cultivated fruit tree saplings, comprising the following steps:

[0026] 1. Cultivate saplings

[0027] Before restoration, it is necessary to cultivate tall, straight seedlings in the nursery 2-5 years in advance. During the cultivation process, the method of cultivating seedlings in orchards ca...

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Abstract

The invention discloses a method for repairing damaged branches and trunks with new planted tree seedlings. The method comprises the following steps of culture of tree seedlings, transplantation of the tree seedlings, grafting and repairing, and management after grafting. According to the method, when the fruit tree undergoes diseases and pests, if only the trunks or the branches are living, the center trunk and a plurality of damaged positions on the large trunks and branches of the fruit tree are repaired by using large seedling trunks. The fruit tree can be repaired to a wide-spreading state by using twice grafting and repairing. The method has the characteristics of remarkable effect of repairing tree vigor, simultaneous repairing and yielding. The method is easy to operate and learn,has high efficiency, and can be comprehended by a person skilled in the art of trimming Chinese chestnut and grafting.

Description

technical field [0001] The invention relates to the field of fruit tree repair, in particular to a method for repairing multiple damaged parts of the central trunk and backbone branches of fruit trees by using saplings, and a method for rebuilding the water and nutrient transport channels between the tree crown and the ground. Background technique [0002] After fruit trees enter adulthood and produce a large number of fruits, they are faced with the challenges of the natural environment, and they will inevitably suffer from diseases and insects, which not only affect the tree body, but also affect the yield and fruit quality. During the pruning season during the dormant period, almost all of them are disposed of. [0003] Pruning practices are common in fruit tree producing areas. As long as the branches are found to be infested by diseases and insect pests, they are either cut off with an ax or with a hand saw. Especially for the existing fruit trees that have been damage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G2/30
CPCA01G17/005A01G2/30
Inventor 马新增
Owner 迁西县五为生物科技有限公司
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