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High-yield and high-quality cultivation method of intimating wild gastrodia elata of Changbai mountains

A cultivation method and wild-like technology are applied in the field of high-quality and high-yield cultivation of wild-like Gastrodia elata in Changbai Mountain, which can solve the problems of difficulty in excavating the amount of humus, heavy transportation of sand, difficulties, etc. Effect

Active Publication Date: 2013-05-22
TONGHUA JITONG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a large area of ​​farmland is cultivated, sand is used. The sand is too heavy to be transported, and it is difficult to dig out when the amount of humus is used.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The high-yield and high-quality cultivation method of Changbai Mountain imitating wild Gastrodia elata, the steps are as follows:

[0036] (1) Preparation of slag ash compost. Preparation of nutrient solution: Prepare 1Kg of soybeans, soak them for 12 hours, add 5Kg of water and grind them into soybean milk. 1Kg brown sugar with 80 0 Melt hot water above C, mix it with well water or tap water that has been left to stand for 24 hours, pour it into a 50Kg plastic bucket, and cool it down to 25 0 Below C, add 1Kg of Em original dew, add water to 5cm below the edge of the barrel, cover with 0.04mm thick plastic cloth, let the plastic cloth stick to the liquid surface, and then cover the barrel lid. put in 20-25 0 In room C, after cultivating in dark light for 48 hours, filter with white gauze, and store the supernatant in a cool dark place sealed for future use. When using, add 10 times of water, about 450Kg, then dissolve about 2.3Kg, about 0.5% of potassium dihydro...

Embodiment 2

[0039] The high-yield and high-quality cultivation method of Changbai Mountain imitating wild Gastrodia elata, the steps are as follows:

[0040] 1. Gastrodia elata seed production: select arrow hemp, wash it with carbendazim, bury it in the sand in mid-March, and put it in an environment with a temperature of 15-25°C and a humidity of 70-80%. After flowering, different plants and different flowers Artificial pollination, the fruit is picked after ripening in early May.

[0041] 2. Cultivation of fungus bacteria:

[0042]Select hard miscellaneous wood sticks, cut into 50-60 cm sections, cut 3-4 fish scale mouths, and the depth reaches the xylem. In the first ten days of June, choose a plot without water accumulation, and use bricks to build a wall with a width of 130 cm. The width and height are determined according to the number of fungus materials. First spread 3 cm compost, put a layer of hard miscellaneous wood sticks, with a distance of about 3 cm, and place high-qualit...

Embodiment 3

[0051] The high-yield and high-quality cultivation method of Changbai Mountain imitating wild Gastrodia elata, the steps are as follows:

[0052] Sexual cultivation: In the spring of that year, 100 baskets of conventionally managed sexual reproduction were carried out, and 41 Kg of Gastrodia elata was harvested in the spring of the second year. Carry out 10 baskets of cultivation of the inventive method simultaneously, harvest Gastrodia elata and plant 5.1Kg, every basket increases 0.1Kg on average, and the yield increase rate reaches 24.3%. According to planting 200 yuan / Kg, each basket can earn 20 yuan more.

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Abstract

The invention relates to a high-yield and high-quality cultivation method of intimating wild gastrodia elata of the Changbai mountains and belongs to the traditional Chinese medicinal material cultivation field. The method comprises the steps of slag ash compost preparation and gastrodia elata cultivation, wherein the slag ash compost preparation comprises the steps of preparing nutrient solution; adding ten times of water to the nutrient solution and dissolving two to three parts of monopotassium phosphate and four to five parts of potato starch in the solution; and blending the nutrient solution with slag ash till water content of the slag ash reaches to 40-50% to obtain the slag ash compost for use. The usage of the slag ash not only does not reduce yield, but also enables the technique to be popularized in a larger area, and waste can be turned into wealth and environment is protected. Germination bacterium is used for being inoculated on leaves to enable the contact area and the contact chance between seeds and the germination bacterium to be increased, and therefore the germination rate is increased, and usage amount of the germination bacterium is reduced. The usage of the nutrient solution greatly increases per unit area yield of the gastrodia elata, benefits of growers are increased, and large-area popularization is possible. Plastic cloth is used for insulation of sources of plant diseases and insect pests and preventing the gastrodia elata from being polluted by pesticide.

Description

[0001] technical field [0002] The invention relates to a method for high-quality and high-yield cultivation of Changbai Mountain imitation wild gastrodia elata, belonging to the field of cultivation of traditional Chinese medicinal materials. Background technique [0003] In the prior art, Gastrodia elata is a perennial herbaceous plant, and the dry stem of Gastrodia elataBl. It is a commonly used and more expensive traditional Chinese medicine. Gastrodia elata has always relied on wild resources in the past. After the successful transformation of wild species into domestic species in the 1970s, domestic gastrodia elata became the main source of commodities. [0004] Changbai Mountain wild Gastrodia elata is the average sales price of the imitation wild Gastrodia elata produced from seed hemp, not less than 240 yuan / Kg, and most people cultivate hybrid varieties. The average sales price of Gastrodia elata for hybrid varieties is not higher than 160 yuan / Kg. The germinatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 张凤霞胡庆阳邢振华胡代亮
Owner TONGHUA JITONG PHARMA
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