Method for pruning Malus halliana

A technique for pruning and pruning methods, which can be applied to gardening methods, botanical equipment and methods, and gardening, etc., and can solve the problems of irregular leaf crowns, disorderly growth of branches in the next year, and damage to the economic value of Begonia chinensis, etc. problems, to achieve the effect of improving economic value and evacuation layered shape

Inactive Publication Date: 2015-06-03
苏州新世界绿化有限公司
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Problems solved by technology

[0004] However, the cultivation of Chuisi Begonia is a process of 3 to 9 years. The 1 to 3 years after the cutting of Chuisi Begonia is the key period to control the growth direction of Chuisi Begonia. The annual branches, biennial branches and The three-year-old branch is the basis of the leaf crown of the weeping crabapple. If it is cut off too long or too short, it will lead to changes in the shape, growth direction and number of buds of the next-year-old branch, which will make the growth of the next-year-old branch messy and eventually lead to weeping. The leaf crowns of the silk crabapple are not neat, which destroys the economic value of the silk crabapple

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  • Method for pruning Malus halliana

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[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] A kind of pruning method of hanging silk crabapple, is characterized in that, comprises the following steps:

[0020] (a) In the first year of cuttings, pruning of annual branches after the deciduous period in winter, cutting off 15-20cm;

[0021] (b) In the second year of cutting, pruning of biennial branches after the deciduous period in winter, cutting off 20~30cm;

[0022] (c) In the third year of cuttings, pruning of three-year-old branches after the deciduous period in winter, cutting off 30~40cm;

[0023] (d) After the third year of cutting, the evacuation and delamination of Begonia chinensis is completed, and pruning is no longer required.

[0024] The branches that grow in the first year after cutting are called annual ...

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Abstract

The invention discloses a method for pruning Malus halliana and aims at solving the problem of mussy growth of the Malus halliana. According to the technical scheme, the method for pruning the Malus halliana comprises the following steps: (a) in the first year of cutting, pruning annual shoots by 15-20cm after defoliation period in winter; (b) in the second year of cutting, pruning two-year-old shoots by 20-30cm after the defoliation period in the winter; (c) in the third year of cutting, pruning three-year-old shoots by 30-40cm after the defoliation period in the winter; and (d) after the third year of cutting, enabling dispersal layering of the Malus halliana to be finished, and pruning is not carried out anymore.

Description

technical field [0001] The invention relates to the technical field of planting and cultivation, and more specifically, it relates to a pruning method of the crabapple. Background technique [0002] Chuisi crabapple is an important ornamental tree species, which belongs to Rosaceae deciduous trees. It is an important ornamental tree species. It is cultivated in various places, mainly distributed in Shaanxi, Sichuan, Jiangsu, Zhejiang, Anhui and Yunnan. As a kind of ornamental species of crabapple, its market demand is very large. In the prior art, the methods of breeding crabapple mainly include branching, grafting, layering, cutting and so on. [0003] In the prior art, the patent for invention with the application number 201410083848.5 discloses a cultivation method of the crabapple. The modified method includes seedbed arrangement, cutting selection, cutting method, seedling management, field transplanting, and field management. Pruning and harvesting. [0004] However,...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G17/00A01G7/06
Inventor 郁冬华
Owner 苏州新世界绿化有限公司
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