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Tree tissue culture method of dendrobium candidum

A Dendrobium candidum and tree cultivation technology, applied in the agricultural field, can solve the problems of difficult dendrobium crude polysaccharide content, lower efficacy of dendrobium, lack of natural environment, etc., to reduce the occurrence of diseases and insect pests, excellent quality and taste, and low planting cost Effect

Inactive Publication Date: 2012-06-20
ZHEJIANG YANDANGSHAN ECOLOGY DENDROBIUM CANDIDUM DEV
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AI Technical Summary

Problems solved by technology

Therefore, farmers need higher technology and rich experience in prevention and control, which is not conducive to farmers' promotion and use
[0005] Due to the lack of a natural environment during the cultivation process in the greenhouse, it is difficult for the quality of Dendrobium candidum grown in the field to reach more than 15% of the crude polysaccharide content of Dendrobium candidum, and the taste also lacks the unique fragrance of wild Dendrobium candidum.
In addition, in the process of decocting, Dendrobium candidum grown in the field cannot achieve the purpose of decocting several times.
In conclusion, Dendrobium officinale grown in the field greatly reduces the efficacy of Dendrobium

Method used

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  • Tree tissue culture method of dendrobium candidum
  • Tree tissue culture method of dendrobium candidum
  • Tree tissue culture method of dendrobium candidum

Examples

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Embodiment 1

[0026] Such as figure 1 and figure 2 Shown, the tree culture method of Dendrobium candidum of the present invention is characterized in that this tree culture method comprises the steps:

[0027] 1) Select the tree species with texture on the bark surface as epiphytic tree, select the Dendrobium officinale seedlings domesticated (seeding hardening) through a year or so as epiphytic seedlings, and select straw ropes as binding ropes, and the grass ropes are made of rice straw Grass products made of raw materials processed by a special straw rope machine or artificially woven;

[0028] 2) a plurality of epiphytic seedlings are placed on the trunk surface of the epiphytic tree, arranged in a circle on the trunk, and then after the roots of the epiphytic seedlings are wound several times with a rope, they are bound and fixed on the trunk;

[0029] 3) After the epiphytic seedlings are fixed, start watering immediately, so that the humidity is controlled at 75%. After about 2 mon...

Embodiment 2

[0037] Embodiment 2: In embodiment 1, the cross-sectional diameter of the binding rope is 2cm, the number of winding turns is 3 turns, and when the moisture is controlled at 70% or 85%, Dendrobium officinale can also grow well.

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Abstract

The invention discloses a tree tissue culture method of dendrobium candidum, which belongs to the agriculture technical field, and aims at solving the technical problem that a tree tissue culture method of the dendrobium candidum is provided, and belongs to the bionics wild cultivation. In order to solve the problems, the tissue culture method of the dendrobium candidum comprises the following steps that: 1) a tree with surface of a tree bark having grains is selected as an epiphytic tree, a dendrobium candidum seedling after being domesticated is selected as an epiphytic seedling, and a hay band is selected as a binding rope; 2) the epiphytic seedling is arranged on the surface of a trunk of the epiphytic tree, and root of the epiphytic seedling is wound by the binding rope to be fixed; and 3) the tree tissue culture humidity is controlled at 70 percent to 85 percent. Due to the adoption of the method, the dendrobium candidum can be planted on the tree with the surface having the grains.

Description

technical field [0001] The invention relates to a cultivation method of dendrobium candidum, which belongs to the field of agricultural technology. Background technique [0002] Dendrobium officinale is a perennial epiphytic herb of Orchidaceae. Born on the semi-shady rocks in the mountains at an altitude of 1600 meters, it likes warm and humid climates and semi-shady and semi-yang environments, and is not cold-resistant. Generally, they can withstand low temperatures of -5°C. Dendrobium can be divided into dozens of species such as yellow grass, nobile, and horsewhip. Dendrobium candidum is the best product of Dendrobium. It is named for its iron-green skin. Dendrobium candidum has unique medicinal value, and its stem is used as medicine. The name of the traditional Chinese medicine: Dendrobium, belongs to the yin-tonifying medicine in the tonic medicine. "Chinese Pharmacopoeia": Yiwei Shengjin, nourishing yin and clearing heat. The tender stems of a few varieties such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 章洪鸿金传高宋仙水诸显孟章仲建
Owner ZHEJIANG YANDANGSHAN ECOLOGY DENDROBIUM CANDIDUM DEV
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