A method for artificially cultivate wild rhizoma Gastrodiae

A cultivation method and artificial cultivation technology are applied in the field of artificial cultivation for improving the germination rate of wild Gastrodia elata seeds, and can solve the problems of low germination rate of Gastrodia elata seeds, restricting the development of the Gastrodia elata industry, affecting the enthusiasm of Gastrodia elata, and achieving uniform size and improved growth rate. , the effect of increasing production

Inactive Publication Date: 2018-11-27
通化县兴隆中药材专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the uncontrollable growth environment of Gastrodia elata, the germination rate of Gastrodia elata seeds itself is low, or even though they can germinate, many seeds cannot be inoculated with the fungus and cannot grow in time, resulting in low and extremely unstable yields, which affects farmers' enthusiasm for planting Gastrodia elata , restricting the development of Gastrodia elata industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A method for artificially cultivating wild Gastrodia elata, the method comprising: preparation of bacterial culture medium, inoculation, cultivation of Armillaria mellea, preparation of fungus material, planting of Gastrodia elata, seedling cultivation, seedling management, and harvesting;

[0046] Specifically include the following procedures:

[0047] (1) Preparation of bacterial culture medium

[0048] Soak the Polygonum cuspidatum residue in brine with a concentration of 15 for 24 hours, then move it into water to soak for 5 hours, wash with water 4 times, and dry to obtain Polygonum cuspidatum residue with a humidity of 45%.

[0049] Spread 90mm thick washed fine sand on the bottom of the wooden box, and then spread the knotweed slag on the washed fine sand; wherein the thickness of the knotweed slag is 100mm;

[0050] (2) Vaccination

[0051]Inoculate Armillaria species on Polygonum cuspidatum slag to form a composite layer including washed fine sand and Polygon...

Embodiment 2

[0065] A method for artificially cultivating wild Gastrodia elata, the method comprising: preparation of bacterial culture medium, inoculation, cultivation of Armillaria mellea, preparation of fungus material, planting of Gastrodia elata, seedling cultivation, seedling management, and harvesting;

[0066] Specifically include the following procedures:

[0067] (1) Bacteria medium preparation and inoculation

[0068] Soak Polygonum cuspidatum residue in brine with a concentration of 20 for 20 hours, then move it into water to soak for 4 hours, wash with water 4 times, and dry to obtain Polygonum cuspidatum residue with a humidity of 55%.

[0069] Spread a layer of 100mm thick washed fine sand on the bottom of the wooden box, and cover 90mm thick knotweed slag;

[0070] (2) Vaccination

[0071] Inoculate Armillaria mellifera on Polygonum cuspidatum slag; then spread a layer of 90mm thick washed fine sand, cover 90mm thick Polygonum cuspidatum residue, inoculate Armillaria mell...

Embodiment 3

[0085] A method for artificially cultivating wild Gastrodia elata, the method comprising: preparation of bacterial culture medium, inoculation, cultivation of Armillaria mellea, preparation of fungus material, planting of Gastrodia elata, seedling cultivation, seedling management, and harvesting;

[0086] Specifically include the following procedures:

[0087] (1) Preparation of bacterial culture medium

[0088] Soak Polygonum cuspidatum residue in brine with a concentration of 25 for 15 hours, then move it into water to soak for 5 hours, wash with water for 5 times, and dry to obtain Polygonum cuspidatum residue with a humidity of 45%.

[0089] Spread 100mm thick washed fine sand on the bottom of the wooden box, and spread the knotweed slag on the washed fine sand; wherein the thickness of the knotweed slag is 90mm;

[0090] (2) Vaccination

[0091] Armillaria species were inoculated onto Polygonum cuspidatum slag to form a composite layer including washed fine sand and Pol...

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Abstract

A method for artificially cultivate wild rhizoma Gastrodiae comprises prepare bacterial culture medium, inoculating, cultivating Armillaria mellea, preparing bacterial material, planting rhizoma Gastrodiae, cultivate rhizoma Gastrodiae protocorm, growing and managing rhizoma Gastrodiae, and harvesting. The germination rate of Gastrodia elata seeds is up to 99% and the growth rate of Gastrodia elata is constantly improved through the comprehensive adjustment and control of artificial cultivation method. The obtained Gastrodia elata seeds are uniform in size, plump and good in quality, and the yield of Gastrodia elata is increased and the economic benefit is increased through the way of laying fungus wood in multiple layers.

Description

technical field [0001] The invention relates to an artificial cultivation method of wild Gastrodia elata. More specifically, it relates to an artificial cultivation method for increasing the germination rate of wild Gastrodia elata seeds. Background technique [0002] Gastrodia elata is a perennial saprophytic orchid herbaceous plant. The whole plant has no green leaves and does not contain chlorophyll. Underground, there are tubers with thick flesh and fat, which are oblong and flat, and vary in size. Wild Gastrodia elata is a rare and precious medicinal plant, which is used to treat high blood pressure, headache, dizziness, crooked mouth and eyes, numbness of limbs, and convulsions in children. Its tubers are good medicine for calming liver and wind. Because of the high medicinal value of Gastrodia elata, more and more people are beginning to grow Gastrodia elata. Gastrodia elata has a special way of nutrition, it only absorbs nutrients from the mycelium of Armillaria a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G18/00A01G18/40A01G18/20
CPCA01G18/00A01G18/20A01G18/40A01G22/25
Inventor 龙弘扬龙宏志孔庆军郉云峰
Owner 通化县兴隆中药材专业合作社
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