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Artificial cultivating technology for barrenwort

A technology of artificial cultivation and epimedium, which is applied in the field of plant cultivation, can solve the problems of short supply and low yield, and achieve the effects of increasing yield, easy method, and low cost of planting and management

Inactive Publication Date: 2007-12-12
GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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  • Abstract
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AI Technical Summary

Problems solved by technology

But the medicine belongs to wild plants, the output is small, and the supply is in short supply.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Example. Epimedium artificial cultivation method is cultivated according to the following steps;

[0018] a. Seedling cultivation: A large number of asexually propagated seedlings are obtained by using asexual propagation technology as seedlings for cultivation.

[0019] b. Site selection and site preparation: Epimedium likes loose soil, such as lime soil, sandy soil, sandy loam, loam, etc., avoid clay soil. The slope can range from 0 to 25 degrees, but it should be noted that when it is greater than or equal to 15 degrees, the cross slope should be ridged to prevent soil erosion. When planting for the first time, dig the soil more than 20 cm deep in autumn to remove weeds, and apply 3000 kg / mu of decomposed farmyard manure, and more can be applied where conditions permit. Deep turn twice to ensure that the fertilizer is spread evenly. Rake finely, level off, and open the compartment. Generally, the compartment is 1 meter wide, 20 meters long, and the distance betwee...

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PUM

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Abstract

The invention discloses an artificial cultivated method of Herba Epimedii. The method comprises preparing conventional asexually seedling through vegetative propagation, deep ploughing the porous soil over 20cm, applying well-rotted farmyard manure, thorough harrowing, dragging, making furrows, permanent planting at the beginning of year, harvesting thrice respectively at May, August and November, completely cutting aerial part every time, and dressing nitrogen-phosphonium-kalium compound fertilizer. The invention can harvest in continuous triennium for one permanent planting with 3 harvests annually, and restart at the fourth year. The invention has the advantages of easy operation, low cost, and improved Herba Epimedii output.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a cultivation method of Chinese herbal medicine. Background technique [0002] Epimedium is a plant with a long history of being used as medicine. It is included in medicine from ancient "Shen Nong's Herbal Classic" to "Chinese Pharmacopoeia". Its whole herb is used as medicine, pungent, sweet and warm. Tonify kidney yang, strengthen bones and muscles, treat rheumatic pain, menopausal hypertension and other diseases. Among the current varieties of Chinese patent medicines in the country, almost all drugs related to strengthening yang and strengthening bones use Epimedium as the main drug or auxiliary drug. The pharmaceutical industry chain in Guizhou Province with epimedium as the leader has an annual output value of more than 100 million yuan, and some products are exported to Southeast Asia. But this medicine belongs to wild plant, and output is little, and supply exceeds demand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/00
Inventor 孙超林昌虎邹剑灵钟雁
Owner GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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