Arbor type weigela florida thickening and trunk strengthening method

A kind of brocade flower and thick technology, which is applied in the field of arbor type brocade flower thickening stem and nursery stock cultivation, can solve the problems of long commercial seedling growth cycle, poor lignification degree of cadres, affecting the growth of trunk thickness, etc., and achieve lodging The effect of improving the appearance, increasing the degree of lignification, and shortening the product cycle

Active Publication Date: 2014-10-08
句容市仑山花木场
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of cultivating arbor-type brocade flowers, because brocade flowers themselves are shrubs, the main trunk is often as thick as the top and bottom, and the lignification degree of the cadres is poor. After germination, it is easy to hang upside down, resulting in top-heavy. If timely support is not given, the seedlings are prone to lodging; and if the lower germinated branches are cut off according to normal measures, the thickness of the main trunk will also be affected, and the growth cycle of commercial seedlings will be prolonged. , and ultimately affect the economic benefits

Method used

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Examples

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Effect test

Embodiment 1

[0016] A kind of arbor type bromeliad flower thickening and stemming method concrete operation steps are as follows:

[0017] (1) Drying treatment of Jindai flower seedlings: First, in early spring, the Jindai flower is transplanted in the field, and the transplanting density is 40×60cm. After one year of growth, many sprouts from the Jindai flower seedlings are truncated, Only keep one of the thickest sprouts, and when the retained sprouts grow to more than 2m, form the main branch, and top the main branch of the Jindai flower seedlings to control their growth to keep the seedlings at a reasonable height. height-to-diameter ratio;

[0018] (2) Pruning treatment for the year when the Kindai flower seedlings are fixed: In the year when the Kindai flower seedlings are fixed and dried, all the buds and branches below the base of the main branch after step (1) are pruned, and the base of the main branch is 50 cm. The above first-level branches are topped when they grow to 1.0m, a...

Embodiment 2

[0025] A kind of arbor type bromeliad flower thickening and stemming method concrete operation steps are as follows:

[0026] (1) Drying treatment of Jindai flower seedlings: First, in early spring, the Jindai flower is transplanted in the field, and the transplanting density is 40×60cm. After one year of growth, many sprouts from the Jindai flower seedlings are truncated, Only keep one of the thickest sprouts, and when the retained sprouts grow to more than 2m, form the main branch, and top the main branch of the Jindai flower seedlings to control their growth to keep the seedlings at a reasonable height. height-to-diameter ratio;

[0027] (2) Pruning treatment for the year when the Kindai flower seedlings are fixed: In the year when the Kindai flower seedlings are fixed and dried, all the buds and branches below the base of the main branch after step (1) are pruned, and the base of the main branch is 50 cm. When the above first-level branches grow to 1.0m, carry out topping...

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Abstract

The invention discloses an arbor type weigela florida thickening and trunk strengthening method. The method comprises the steps of (1) carrying out trunk setting processing of weigela florida seedlings, wherein only the thickest and strongest coppice shoot of each weigela florida seedling is reserved, and pinching and trunk setting are carried out on main branches; (2) pruning the weigela florida seedlings, wherein the sprouts and branches, under 50 cm, of the base portions of main branches are all pruned away in the very year when the trunk setting is carried out on the weigela florida seedlings, pinching processing is carried out on first level branches above 50 cm when the first level branches grow to 1.0 m, cutting-back processing is carried out on the first level branches growing to 1.5 m, and mentioned operation is repeated for twice or three times; in a similar way, carrying out pinching and cutting-back processing on corresponding branches in the second year, the third year and the fourth year respectively, so that thickening and trunk strengthening operation is completed. According to the arbor type weigela florida thickening and trunk strengthening method, the lignification degree of the seedlings is improved, the height-diameter ratio is reasonable, the branch breaking rate of lateral branches can be reduced by more than 95 percent, the lodging rage can be reduced by more than 98 percent, the commodity cycle can be shortened by more than two years, economic effects are improved, and the method also has the advantages that operation is easy, convenient and feasible, low in cost, and the method is easy to apply and popularize.

Description

[0001] technical field [0002] The invention relates to a method for thickening and drying arbor-type brocade flowers, belonging to the technical field of nursery stock cultivation methods. Background technique [0003] Weigela florida (Weigela florida), a shrub of the genus Weigela in the Lonicera family. The plant height is generally 1.5m, the crown width is 1.5m, the branches are spread out, and the tree shape is relatively cylindrical. May-June. Jindaihua has dense branches and leaves and bright colors. It is the main early spring flowering shrub in North China in garden application. After many years of research on the introduction and cultivation of Lunshan flowers and trees in Jurong City, the shrub-like Jindai flower has been cultivated into an arbor-shaped tree. The arborized Jindai flower has been cultivated for many years, the trunk is upright and straight, and the thickness of the trunk and the width of the crown have increased significantly. Large, with a high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 钱之华蒋小庚王丹
Owner 句容市仑山花木场
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