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Method for soilless culture of gastrodia elata

A technology of soilless cultivation and gastrodia elata, applied in soilless cultivation, cultivation, plant cultivation and other directions, can solve problems such as low gastrodin content, and achieve the effects of high yield, good sturdiness and uniformity, and short time.

Active Publication Date: 2020-10-30
朗姿赛尔生物科技(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the yield of Gastrodia elata needs to be improved by the soilless cultivation method, and the content of gastrodin in it is low

Method used

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  • Method for soilless culture of gastrodia elata

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Comparison scheme
Effect test

Embodiment 1

[0031] A method for soilless cultivation of gastrodia elata, the method for said soilless cultivation of gastrodia elata comprises the following steps:

[0032] (1) Cultivation of Armillaria armillae branch;

[0033] (2) Preparation for growing small Osmanthus edodes;

[0034] (3) Cultivation of Gastrodia elata: prepare the incubator, lay the first culture material layer on the bottom of the incubator, the thickness of the first culture material layer is 5cm, and lay the second culture material layer above the first culture material layer, the first culture material layer The second culture material layer is 3cm, germinating bacteria and Gastrodia elata seeds are mixed evenly and laid on the second culture material layer to form a germination bacteria seed mixed layer, and the thickness of the germination bacteria seed mixed layer is 0.3cm, and the germination bacteria seed mixed layer Evenly place Armillaria fungus branches on the top, cover Armillaria fungal branches 3cm wi...

Embodiment 2

[0046] A method for soilless cultivation of gastrodia elata, the method for said soilless cultivation of gastrodia elata comprises the following steps:

[0047] (1) Cultivation of Armillaria armillae branch;

[0048] (2) Preparation for growing small Osmanthus edodes;

[0049] (3) Cultivation of Gastrodia elata: prepare the incubator, lay the first culture material layer on the bottom of the incubator, the thickness of the first culture material layer is 8cm, and lay the second culture material layer above the first culture material layer, the first culture material layer The second culture material layer is 4cm, germination bacteria and Gastrodia elata seeds are mixed evenly and laid on the second culture material layer above to form germination bacteria seed mixing layer, and described germination bacteria seed mixing layer laying thickness is 0.6cm, in the germination bacteria seed mixing layer Armillaria bacterium branches are evenly placed on the top, cover 4 cm of Armil...

Embodiment 3

[0061] A method for soilless cultivation of gastrodia elata, the method for said soilless cultivation of gastrodia elata comprises the following steps:

[0062] (1) Cultivation of Armillaria armillae branch;

[0063] (2) Preparation for growing small Osmanthus edodes;

[0064] (3) Cultivation of Gastrodia elata: Prepare the incubator, lay the first culture material layer on the bottom of the incubator, the thickness of the first culture material layer is 4cm, and lay the second culture material layer above the first culture material layer, the first culture material layer The second culture material layer is 2cm, and germination bacteria and Gastrodia elata seeds are mixed evenly and laid on the second culture material layer to form a germination bacteria seed mixed layer, and the thickness of the germination bacteria seed mixed layer is 0.2cm, and in the germination bacteria seed mixed layer Evenly place Armillaria fungus branches on the top, cover Armillaria fungal branches...

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Abstract

The invention discloses a method for soilless culture of gastrodia elata. The method for soilless culture of the gastrodia elata comprises the following steps of (1) culturing armillaria mellea branches; (2) preparing germination bacteria; (3) culturing the gastrodia elata; and (4) performing gastrodia elata cultivation management. According to the method for soilless culture of the gastrodia elata, the yield of the gastrodia elata and the content of gastrodin in the gastrodia elata can be remarkably increased; armillaria mellea suitable for the method is cultivated, growth nutrition is artificially given to the armillaria mellea, the cultivated armillaria mellea is short in growth period and good in mycelium whiteness, thickness and uniformity, and the yield of the gastrodia elata and thecontent of the gastrodin in the gastrodia elata can be effectively increased; and by using a plant growth regulator suitable for the method, the yield of the gastrodia elata and the content of the gastrodin in the gastrodia elata are obviously increased.

Description

technical field [0001] The invention relates to the technical field of soilless cultivation of plants, in particular to a method for soilless cultivation of Gastrodia elata. Background technique [0002] Gastrodia elata, also known as Chijian, is a perennial herbaceous plant belonging to Orchidaceae and Gastrodia genus. It is distributed in most parts of my country and is a commonly used precious Chinese medicinal material. Before the 1970s, commercial Gastrodia elata mainly relied on wild plants. With the understanding of the nutritional value of Gastrodia elata, the market demand for Gastrodia elata is also increasing. Simply relying on wild resources can no longer meet people's needs. After the 1970s, through the efforts of scientists, the transformation of wild Gastrodia elata into home species was successful, and home-grown Gastrodia elata became the main commodity source. [0003] The main component of Gastrodia elata with high content is gastrodin, also known as gastr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G18/40A01G18/20A01N43/12A01N45/00A01N43/58A01N43/38A01N37/12A01P21/00
CPCA01G31/00A01G18/40A01G18/20A01N43/12A01N45/00A01N43/58A01N43/38A01N37/12Y02P60/21
Inventor 陈忠平
Owner 朗姿赛尔生物科技(广州)有限公司