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Method for artificial growing seedlings of delavay stephania

A ground-intolerant and artificial technology, applied in horticultural methods, botanical equipment and methods, gardening tools/equipment, etc., can solve the problems of restricting economic development, artificial breeding and suspension of production in big-leaf land, and achieve the effect of protecting the ecological environment

Inactive Publication Date: 2006-06-28
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since the curative effect of Juantongding mainly exists in the root tubers of Dayedizhi plants, the plants need to be pulled up when picking. In addition, enterprises and folks do not impose restrictions on Dayedidong plants and similar plants. The indiscriminate harvesting of these plants has caused the local wild resources of this type of plant to be basically exhausted, and there is no report in the prior art that artificial breeding cannot be carried out in Dayedi
The shortage of raw materials has caused many pharmaceutical companies to stop production, seriously restricting the development of the local economy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Choose a plot with flat terrain and irrigation conditions, and use bricks or wooden squares to form a rectangular border with a width of 1 meter, a height of 10 centimeters, and a length of 10 meters. The border is filled with clean fine river sand with a thickness of about 8 centimeters, and it is leveled with wooden boards. , and compact lightly. The seeds collected from July to September of the previous year were first soaked in warm water at 40°C to 50°C for 5 to 6 hours, then soaked in lime water with a concentration of 15% (weight) for 8 hours, then pulled out and dried for subsequent use. In the first ten days of February, spread the treated big-leaf seeds evenly on the seedbed, lightly press the seeds with a wooden board, and then cover with a layer of fine sand with a thickness of 1cm. Spread a layer of pine leaves on the fine sand and water thoroughly. Make a semicircular shed with a height of 50cm with plastic film, and cover the surroundings of the shed tig...

Embodiment 2

[0024] Except that thiophanate-methyl aqueous solution with a dilution concentration of 800 times is used to prevent diseases in seedbed management and fertilizer and water management, other processes are the same as in Example 1.

Embodiment 3

[0026] Repeat implementation 1, have following difference: described seed is soaked 10 hours with the lime water of 12% (weight) with concentration.

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PUM

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Abstract

A method for artificially growing the seedlings of delavay stephania includes such steps as preparing seed bed, treating seeds, sowing, managing seed bed, transplanting seedlings and managing fertilizer and water.

Description

technical field [0001] The invention belongs to the field of planting medicinal plants, and in particular relates to a method for artificially propagating and raising seedlings with large leaves and ground tolerance. Background technique [0002] Stephania dolichopoda Diels (Stephania dolichopoda Diels) is a plant of the genus Chijin in the family Fangjiceae, mainly distributed in tropical and subtropical regions, and is a commonly used folk medicine in Southwest my country. Because its roots contain high content of rutondine, which has analgesic, sedative, hypnotic and stabilizing effects, many pharmaceutical factories in Yunnan and Guangxi have picked a large number of wild rutondine since the 1980s. Ye Dirong came to produce rotundine tablets with analgesic effect. This drug is a Category A non-prescription drug and is a non-narcotic pain reliever. Its drug effect is rapid and long-lasting, and it has a good analgesic effect on dull pain caused b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/00A01C1/00
Inventor 蔡传涛姚天全刘宏茂王华刀祥生周庆辉
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI