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Paris polyphylla var. pseudothibetica rhizome multiple shoot asexual reproduction method

A rhizome and medicine-growing technology, which is applied in the field of asexual reproduction of the clustered buds of the plant of the genus Pachyphylla, which can solve the problems of low reproduction coefficient, low seedling rate, and loss of medicinal value of the rhizome.

Inactive Publication Date: 2007-12-12
ENSHI JIYUAN PHARMA TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of provenance, it takes 2 years for seed propagation to emerge, the emergence period is long, and the seedling rate is low, and the research on its tissue culture rapid propagation technology has not been successful yet.
Although there are many research reports on asexual reproduction, the methods used are to cut terminal buds or rhizomes into several sections as propagation materials, and some are also treated with hormones, but generally each stem section can only produce 1 to 3 growth potentials. Weaker young shoots, not only the number of sprouts is small, but the reproduction coefficient is low; the rhizomes cut into several sections also lose their medicinal value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0016] Example 1: Selection of Propagation Material: The perennial rootstock with buds of the artificially planted Pachyphysis plant, Pachyphylla spp., was selected as the propagation material induced by clustered buds.

[0017] Propagation material processing method: Remove the soil on the rhizomes from the selected propagation materials, but do not damage the buds. If there are above-ground plants, keep them, and then use a sharp knife to cut them between the 3rd stem scar and the 5th stem scar after buds. The rhizome is cut into two sections. One section with buds or plants is used as propagation material, and the other section is used as medicine. The wound of the sectioned propagation material is dipped in fresh plant ash.

[0018] Propagation material processing time: The processing time is in mid-April, which coincides with the growth of the aboveground part of the plant.

[0019] The environment and management of inducing cluster buds: the treated propagation materia...

example 2

[0024] Example 2: Selection of propagation material: select the perennial rhizome with buds of the wild plant of the genus Pachyphylla, as the propagation material induced by clustering buds.

[0025] Propagation material processing method: Remove the soil on the rhizomes from the selected propagation materials, but do not damage the buds. If there are above-ground plants, keep them, and then use a sharp knife to cut them between the 3rd stem scar and the 5th stem scar after buds. The rhizome is cut into two sections. One section with buds or plants is used as propagation material, and the other section is used as medicine. The wound of the sectioned propagation material is dipped in fresh plant ash.

[0026] Propagation material processing time: The processing time is in mid-August, which coincides with the growth of the aboveground part of the plant.

[0027] The environment and management of inducing cluster buds: the treated propagation materials were planted in the nurs...

example 3

[0033] Example 3: Selection of propagation material: take wild or artificially planted perennial rhizome propagation material with buds of the plant of the genus Pachyphylla.

[0034] Propagation material processing method: remove the soil on the rhizomes from the selected propagation materials, but do not damage the buds. If there are aboveground plants, keep them, and then use a sharp knife to cut them between the 3rd stem scar and the 5th stem scar after buds. Cut the rhizome into two pieces. One section with buds or plants is used as propagation material, and the other section is used as medicine. The sectioned propagation material is placed for a while until the wound is slightly dry.

[0035] Propagation material processing time: The processing time is in mid-August, which coincides with the growth of the aboveground part of the plant.

[0036] The environment and management of inducing cluster buds: The treated propagation materials are promptly planted into the vermi...

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Abstract

The invention relates to a propagation method in the field of vegetative propagation, specially relates to a cluster bud propagation method of Paris polyphylla rhizomatic of Paridis. The invention is to provide a method with the advantages of simple operation, low cost, high propagation coefficient, rapid plumule growth, good seedling growth vigor, and no influence to the medicinal value of the propagating material to solve the problem of hard propagation of Paris polyphylla. The cluster bud propagation method of Paris polyphylla rhizom comprises selecting propagating material, processing method of the propagating material, processing time of the propagating material which can be performed all year around, inducing circumstance of cluster bud and managing, transplanting the seedling of cluster bud. Compared with the present technology, the invention has the advantages of simple operation, low cost, high propagation coefficient, good seedling growth vigor, and no influence to the medicinal value of the propagating material.

Description

technical field [0001] The invention relates to a propagation method in the technical field of plant vegetative propagation, in particular to a method for vegetative propagation of clustered buds of the plant of the genus Pachyphylla. technical background [0002] The plant of the genus Polyphylla grows and separates the plant (Li Heng edited the plant of the genus of the genus: Paris polyphylla Smith var.pseudothibeticaH.Li, Li Heng. Plants of the genus of the genus [M]. Beijing: Science Press, 1998. Flora of Hubei: The rhizome of Paris polyphylla Smith var. thibetica (Franch.) Hara) can be used for medicinal purposes, and is a commonly used Chinese herbal medicine in my country. Its main chemical components include pleuroside, dioscin, steroids and alkaloids. It has the functions of clearing away heat and detoxification, reducing swelling and relieving pain, cooling the liver and relieving convulsions. It is mainly used for boils and carbuncles, sore throat, snake bites, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/10A01H4/00
Inventor 林先明廖朝林刘海华郭杰由金文唐春梓李万春
Owner ENSHI JIYUAN PHARMA TECH DEV
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