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A kind of cultivation method of dendrobium officinale seed seedling

A technology of Dendrobium officinale and a cultivation method, which is applied in the fields of botanical equipment and methods, horticulture, and application, can solve the problems of somatic clonal variation, loss of original germplasm, and difficulty in guaranteeing the quality of provenance, and achieves excellent product quality, Good maintenance and continuation, improve the effect of product quality

Inactive Publication Date: 2016-01-27
MAOMING HUISHENGYUAN BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purpose of the present invention is to rapidly propagate the tissue culture of Dendrobium officinale, and frequent subcultures will easily lead to somatic clone variation, loss of the original germplasm preserved, resulting in rapid decline in the quality of Dendrobium candidum germplasm, and difficulty in guaranteeing the quality of provenance Candidum officinale seedlings are developed and cultivated on a large scale due to difficulties in quality supervision of Dendrobium candidum, changing the current situation that the source of Dendrobium candidum seedlings mainly depends on tissue culture and breeding test tube seedlings, so that the source of Dendrobium candidum seedlings can return to the original environment. Sexual reproductive status, so that the original germplasm preserved in Dendrobium officinale can be better maintained and continued, and the quality of planted medicinal products can be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for cultivating seedlings of Dendrobium officinale seeds, comprising the steps of:

[0036] (1) Preparation of seedling substrate materials

[0037] Choose sawdust with appropriate thickness and no microbial infection, and dry it under the hot sun or cook it at high temperature for later use;

[0038](2) Cultivation, collection and storage of Dendrobium officinale seeds

[0039] Screen germplasm with strong resistance, high yield and good quality, suitable for local planting of Dendrobium officinale plants as parents, and carry out human-assisted self-pollination to cultivate capsule seeds. The capsules grow and develop after 4 months, and when the enlarged parts are slightly yellow to yellow That is, the capsules can be picked. The capsules are air-dried or sun-dried in air-permeable paper bags, and the powdered seeds are naturally scattered in the paper bag, and then the powdered seeds are collected and stored in a ventilated, dry and light-proof environmen...

Embodiment 2

[0047] A method for cultivating seedlings of Dendrobium officinale seeds, comprising the steps of:

[0048] (1) Preparation of seedling substrate materials

[0049] Choose sawdust with appropriate thickness and no microbial infection, and dry it under the hot sun or cook it at high temperature for later use;

[0050] (2) Cultivation, collection and storage of Dendrobium officinale seeds

[0051] Screen germplasm with strong resistance, high yield and good quality, suitable for local planting of Dendrobium candidum plants as parents, and carry out human-assisted self-pollination to cultivate capsule seeds. The capsules grow and develop after 5 months, and when the enlarged parts are slightly yellow to yellow That is, the capsules can be picked. The capsules are air-dried or sun-dried in air-permeable paper bags, and the powdered seeds are naturally scattered in the paper bag, and then the powdered seeds are collected and stored in a ventilated, dry and light-proof environment...

Embodiment 3

[0059] A method for cultivating seedlings of Dendrobium officinale seeds, comprising the steps of:

[0060] (1) Preparation of seedling substrate materials

[0061] Choose sawdust with appropriate thickness and no microbial infection, and dry it under the hot sun or cook it at high temperature for later use;

[0062] (2) Cultivation, collection and storage of Dendrobium officinale seeds

[0063] Screen germplasm with strong resistance, high yield and good quality, suitable for local planting of Dendrobium officinale plants as parents, and carry out human-assisted self-pollination to cultivate capsule seeds. The capsules grow and develop after 4 months, and when the enlarged parts are slightly yellow to yellow That is, the capsules can be picked. The capsules are air-dried or sun-dried in air-permeable paper bags, and the powdered seeds are naturally scattered in the paper bag, and then the powdered seeds are collected and stored in a ventilated, dry and light-proof environme...

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Abstract

The present invention involves a method of cultivation of Dendrobium officidal seed seedlings, which belongs to the field of plant planting technology; the specific steps are the matrix materials cultivated by the tap for Dendrobium candidum.In the middle, use clean well water or mountain spring water to pour the matrix. After moderate flatness and suppression, it will be engaged in artificially assisted self-flower pollination and cultivated the powder-like seeds collected in Dendrobium Dendrobium.The ground sowing to the surface of the seedlings, and then regulate the suitable cultivation environment, so that the seeds quickly germinate and grow into the seedlings used for production and planting. This method uses artificial seedling facilities to cultivate the real seedlings of Dendrobium.The seedlings cultivated with this method are characterized by strong resistance, strong growth, less pests and pests, and good product quality.

Description

technical field [0001] The invention relates to a method for cultivating seedlings of dendrobium candidum, in particular to a method for cultivating seedlings of dendrobium candidum by using capsule seeds of dendrobium candidum, belonging to the field of plant planting technology. Background technique [0002] Dendrobium is a large class of traditional high-grade Chinese medicinal materials in my country, and it is also a rare medicinal and edible plant. Traditionally, it can be used as both medicinal and health care products. It is used in high-grade soup (food), among which Dendrobium candidum is the best of Chinese herbal medicines. At present, the traditional medicinal and health care functions of Dendrobium candidum have been highly recognized and loved by people. Dendrobium is not only recorded in traditional classical Chinese medicine books such as "Shen Nong Mu Cao Jing" (25-220 AD), "Compendium of Materia Medica" and "Chinese Pharmacy Dictionary" (1935), but also lis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 曹汉才梁钾贤王志豪陈远江叶春燕罗朝升梁晓玲李广金
Owner MAOMING HUISHENGYUAN BIOLOGICAL SCI & TECH
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