A kind of tree shape cultivation method of Rhododendron yunnanensis

A rhododendron and tree-like technology, which is applied in the field of modeling and cultivation of rhododendrons, can solve the problems of low commercial value and lack of tree-like modeling technology for rhododendron resources, and achieve the effect of luxuriant flower branches, multiplied ornamental effect, and uniform overall tree shape

Active Publication Date: 2017-03-01
FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of lack of dendritic modeling technology in existing Rhododendron resources, resulting in low commercial value, thereby providing a method for cultivating Rhododendron yunnanensis tree-like modeling

Method used

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  • A kind of tree shape cultivation method of Rhododendron yunnanensis
  • A kind of tree shape cultivation method of Rhododendron yunnanensis
  • A kind of tree shape cultivation method of Rhododendron yunnanensis

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Embodiment Construction

[0024] The cultivation method of Rhododendron yunnanensis growth stage in the following examples is a conventional method.

[0025] Technical scheme of the present invention comprises the following steps:

[0026] (1) Seedling cultivation

[0027] At the end of February (determined as the first year), the seeds of Rhododendron yunnanensis are sown in a seedling tray filled with peat and perlite in a volume ratio of 2:1 to make them germinate. Within 1-2 months after the seeds germinate And when the seedlings grow 4-5 leaves, the seedlings are transplanted to the 32-order plug trays that contain peat and perlite prepared in a volume ratio of 2:1 for maintenance. year), when the seedlings grow to 10cm to 12cm, transplant the seedlings to a 12cm×14cm nutrient bowl filled with peat and perlite in a volume ratio of 2:1 for maintenance, one seedling in a nutrient bowl (the same below);

[0028] (2) Solo plant cultivation

[0029] ①In October-November of the first year, insert a ...

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Abstract

The invention discloses a tree shape cultivating method for Yunnan azaleas. The method includes the steps of cultivating seedlings, planting mono-trunk plants and pruning tree shapes. According to the step of pruning the tree shapes, pruning and reshaping are performed four times from May and June of the second year to the July and the August of the third year. According to the shaping and pruning mode of the method, the number of total side branches from first-level side branches to fourth-lever side branches is 81-256, the number of the total side branches is increased by 23%-212%, the crown breadth of the plants is increased by 57%-79%, the number of blossoms is increased by 23%-212%, the Yunnan azaleas can grow to have independent robust trunks, the overall tree shape is well-balanced, the blossoms and the branches are luxuriant, and the ornamental value is multiplied.

Description

technical field [0001] The invention relates to a method for cultivating rhododendrons in shape, in particular to a method for cultivating rhododendrons in a tree shape in Yunnan. Background technique [0002] Rhododendron is one of the famous traditional ornamental flowers and trees in my country. my country is the geographical distribution center of Rhododendron in the world. There are about 530 species of Rhododendron in the country, accounting for about 59% of the world's species, and the resources are extremely rich. However, most of the abundant rhododendron resources in my country are still in a wild state where no one pays attention to them due to the lack of development and utilization technology of related resources. Rhododendron yunnanense Franch involved in the present invention is one of them. Rhododendron yunnanensis is a deciduous, semi-deciduous or evergreen shrub, 1-4 meters high. Leaves oblong, lanceolate, oblong-lanceolate or obovate. Inflorescence ter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06
CPCA01G7/06
Inventor 解玮佳李世峰王继华李树发彭绿春蔡艳飞宋杰陆琳张露
Owner FLOWER RES INST OF YUNNAN ACAD OF AGRI SCI
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