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Method for promoting tree-attached rooting of ornamental dendrobium nobile

A technology of dendrobium and eucalyptus, which is applied in the field of promoting the rooting of ornamental dendrobium census, can solve the problems that the growth is not as good as the original environment, the time for growing to attach to the trunk or rock is long, and the growth and development of the unfavorable plant can be achieved, so as to promote rooting and attachment, fast attachment, Improve the effect of photosynthesis

Pending Publication Date: 2022-05-06
广州市林业和园林科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, more and more plants of the genus Dendrobium have been used in urban landscapes, planted in orchid gardens or courtyards, and grown epiphytically on trees or rocks. It takes a long time to attach to tree trunks or rocks, which is not conducive to the growth and development of plants

Method used

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  • Method for promoting tree-attached rooting of ornamental dendrobium nobile
  • Method for promoting tree-attached rooting of ornamental dendrobium nobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] (1) Selection of attached trunk: select a litchi tree trunk with a diameter greater than 15 cm for the attachment of Dendrobium.

[0042] (2) Selection and processing of Dendrobium: select 15 strains of Dendrobium chrysalis with 1-2 sprouted buds, remove rotten roots and part of the old roots and clean up the plant substrate, so that the root system is exposed; then the whole root system is placed in the rooting liquid Take out after soaking for 15min dry; will After drying, the root of the plant is closely attached to the sunny part of the trunk, and is fixed with iron wire. Each liter of rooting liquid contains 5 mg gibberellin, 100 mg indole acetic acid, 100 mg compound amino acid and 30 mg compound vitamin B, and the solvent is water.

[0043] (3) Transplanting management: start the second day after transplanting, spray water once a day on a sunny day to replenish moisture; spray 30s every 2h during the day to increase humidity; spray rooting liquid to the roots...

Embodiment 2

[0046] Compared with Example 1, this example differs only in that the Dendrobium chrysalis in Example 1 is replaced by Dendrobium papiliolum.

Embodiment 3

[0048] Compared with Example 1, this example differs only in that the Dendrobium chrysalis in Example 1 is replaced by Dendrobium conculus.

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Abstract

The invention discloses a method for promoting tree-attached rooting of ornamental dendrobium nobile, and relates to the field of plant cultivation. The method comprises the following steps: (1) soaking the root of a dendrobium plant with sprouts in a rooting solution for 5-30 minutes, then tightly attaching the root to the sunny part of an attached trunk, and binding and fixing; (2) transplanting management: spraying a rooting solution once every 1-5 days. Dendrobium nobile transplanted through the method is rapid in rooting, rapid in attachment and high in transplanting survival rate, and the method is easy to operate, can be applied to landscape building of a special dendrobium nobile garden, under-forest economic planting and courtyard orchid planting, and has great significance in application and popularization of dendrobium nobile plants in forestry and gardens.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for promoting rooting of ornamental Dendrobium officinalis. Background technique [0002] The genus Dendrobium is a perennial epiphytic herb. There are about 1500-1600 species in the world. In my country, 81 species have been officially published and identified, including 2 varieties. Many species of Dendrobium are ornamental flowers, with unique flower shapes, a one-month flowering period, and fragrant smell. The flower colors include red, yellow, white, green, purple, and compound colors. They are both medicinal and ornamental. It is also one of the four major ornamental orchids. In recent years, more and more plants of the genus Dendrobium have been used in urban landscapes, planted in orchid gardens or courtyards, and grown epiphytically on trees or rocks. Attaching to tree trunks or rocks takes a long time, which is not conducive to the growth and development of p...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G22/60A01G7/06A01N61/00A01N43/38A01N43/12A01N45/00A01N37/44A01P21/00
CPCA01G31/00A01G22/60A01G7/06A01N61/00A01N43/38A01N43/12A01N45/00A01N37/44Y02P60/21
Inventor 贺漫媚阮琳代色平王伟陈秀萍刘国锋刘仔龙
Owner 广州市林业和园林科学研究院
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