Method for promoting germination of corydalis saxicola bunting seeds

A technology of Coptis chinensis and seeds, which is applied in the direction of seed and rhizome treatment, fertilizer mixture, fertilization device, etc., can solve the problems of low germination rate, difficulty in picking, low yield of Litectin chinensis, etc., and achieve the effect of improving the germination rate

Inactive Publication Date: 2014-12-10
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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Problems solved by technology

[0004] At present, Yanhuanglian is mainly wild, and because of its special geographical location, it generally only grows in the middle of the rocks, not at the top of the mountain or at the foot of the mountain, which makes it difficult to pick and makes the supply rare.
Although the artificial planting has been successf...

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Embodiment Construction

[0020] The present invention will be described in detail below, so that those of ordinary skill in the art can implement it after referring to this specification.

[0021] A method for improving the germination of Scutellaria chinensis seeds, wherein,

[0022] The scutellaria seeds are stored for 2-6 weeks at a temperature of 3-5°C and a relative humidity of 15-20%. The low-temperature wet storage can effectively break the dormancy of the scutellaria seeds and increase the germination rate of the seeds. The low-temperature and humid-stored Scutellaria sibiricum seeds are cultivated under low-temperature light stimulation with nutrient solution as the culture medium. The low-temperature light stimulation is cultured at 14-16°C, and the preferred temperature is 15°C. Under the premise of maintaining this temperature, Take 24 hours as a cyclic period, alternate 11-13 hours continuous light culture and 11-13 hours continuous dark culture, cultivate 55-65 days until the seeds of Scutell...

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Abstract

The invention discloses a method for promoting germination of corydalis saxicola bunting seeds. According to the method, wild corydalis saxicola bunting seeds which are harvested in May to June every year are wet-stored for 2-6 weeks at low temperature before being cultured, so that the corydalis saxicola bunting seeds are effectively awakened from the dormant state to promote germination; by controlling the culture temperature to be low temperature about 15 DEG C and by performing illumination and shielding culture alternatively, a natural growing environment of corydalis saxicola bunting is effectively simulated, and the germination rate of the corydalis saxicola bunting seeds is increased. In addition, by taking a nutrient solution containing micron-order limestone grains which are obtained from growing places of the wild corydalis saxicola bunting and multiple inorganic salts as a culture medium, the germination rate is increased. By adopting the method for promoting the germination of the corydalis saxicola bunting seeds, the germination rate of the corydalis saxicola bunting seeds is increased to be over 35 percent.

Description

Technical field [0001] The invention relates to the technical field of Coptis scoparia cultivation, in particular to a method for improving the germination of Coptis scoparia seeds. Background technique [0002] Coptis is a perennial herb of the Papaveraceae family. It is born in the crevices of rocks at an altitude of 1200 to 1800 m, especially in the karst caves with extremely high humidity. It is distributed in Gansu, Hubei, Guangxi, Sichuan, Guizhou, Yunnan and other places. [0003] Siberian cylindrica has the effects of clearing heat, detoxifying, dispelling dampness, relieving pain and stopping bleeding. It has been found to have special effects on liver diseases. It is widely used in the treatment of hepatitis, cirrhosis, and liver cancer, and has achieved unexpected miraculous effects, so it is used in hepatitis Liver cirrhosis is handy, applied to liver cancer, and has also achieved the effect of improving the quality of life and prolonging life. [0004] At present, Scute...

Claims

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Application Information

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IPC IPC(8): A01C1/00C05G3/00
Inventor 郭晓云李莹蓝祖栽赵以民李翠黄雪彦缪剑华
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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