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Method for artificially culturing Chinese medicinal plant of Chinese pulsatilla root

A technique of artificial cultivation and Pulsatilla, applied in the fields of botanical equipment and methods, horticulture, seed and rhizome treatment, etc., can solve the problems of affecting the growth and reproduction of Pulsatilla, prone to root rot, and low natural germination rate of seeds, etc. To achieve the effect of simple cultivation measures, remarkable novelty and improving seed germination rate

Inactive Publication Date: 2010-05-12
时维静
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the wild growth of Pulsatillae, the natural germination rate of seeds is extremely low, and rotten roots are prone to occur in split-root propagation, which seriously affects the growth and reproduction of Pulsatilla, and the output of Chinese herbal medicines is greatly limited.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] In the Jianghuai area of ​​Anhui, the Chinese herbal medicine Pulsatilla is artificially cultivated. The area of ​​sandy loam is 1 mu, 30 kg of basal fertilizer is applied, deep plowing is done, and the land is prepared as a furrow. The width of the furrow is 1 meter, the length of the furrow is 20 meters, the height of the furrow is 0.2 meters, and the width of the furrow is 0.25 meters. Take 1 kg of seeds with feathery persistent styles in April in spring, and put them in the refrigerator at 6°C for 3 days; put them in at a concentration of 60 mg·L -1 Soak the seeds in the gibberellin solution for 24 hours; take out and mix the seeds into moist river sand, the fineness of the river sand is 20 mesh, and the humidity is that the hands form a ball, and they will open when you let go. Mix the seeds with river sand, and then cover them with 2cm of wet sand and 1cm of straw. The temperature is 25 ℃ to accelerate germination, and the time is 18 days; a small amount of seed...

Embodiment 2

[0078] In Northeast China, Chinese herbal medicine Pulsatilla is artificially cultivated, with an area of ​​15 mu of sandy loam. The field preparation is done as a furrow, the width of the furrow is 1 meter, the length of the furrow is 120 meters, the height of the furrow is 0.15 meters, and the width of the furrow is 0.3 meters. From May to June in spring, take 17 kg of seeds with feathery persistent styles and put them in the refrigerator for 3 days at 6°C; the concentration is 80mg L -1 Soak the seeds in the gibberellin solution for 24 hours; take out the seeds and put them in moist river sand, the fineness of the river sand is 40 mesh, and the humidity is that the hands form a ball, and they will open when you let go. Mix the seeds with river sand, then cover them with 1cm of wet sand and 1cm of straw, and accelerate germination at 25°C for 20 days; a small amount of seeds begin to germinate. Sprinkle the germinated seeds evenly on the furrow, cover with 1cm of wet sand a...

Embodiment 3

[0080] Pulsatilla seed propagation:

[0081] In the Chuzhou area of ​​Anhui, Pulsatilla seeds were propagated artificially, with an area of ​​1.5 mu of sandy loam. Apply 40 kg of basal fertilizer, deeply plow and rake the ground, and make a furrow. The width of the furrow is 1 meter, the length of the furrow is 20 meters, the height of the furrow is 0.2 meters, and the width of the furrow is 0.3 meters. In September in autumn, take 1.5 kg of seeds with feathery persistent styles and put them in the refrigerator at 5°C for 4 days; the concentration is 80mg L -1 Soak the seeds in the gibberellin solution for 24 hours; take out the seeds and put them in moist river sand, the fineness of the river sand is 40 mesh, and the humidity is that the hands form a ball, and they will open when you let go. Mix the seeds with river sand, then cover them with 2cm of wet sand and 1cm of straw, and accelerate germination at 25°C for 25 days; some seeds begin to germinate. Sprinkle the germina...

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Abstract

The invention belongs to a culture technique of Chinese medical plants, relating to a method for artificially culturing Chinese medicinal plant of Chinese pulsatilla root. The Chinese pulsatilla root is commonly used traditional Chinese medicine, and has the functions of antibiosis, pathogen resistance, dampness elimination, insect control, body immunity enhancement, cancer resistance, anti-inflammatory, poison resistance, heat and toxic material clearing, blood cooling and diarrhea stopping, calmness, pain relieving, endotoxemia resistance and the like. Currently, Chinese medicinal plants of Chinese pulsatilla root all around the world grow widely; the artificially cultured Chinese medicinal plant of Chinese pulsatilla root in the invention comprises the techniques such as seed cold storage, gibberellin seed soaking, wet sand pregermination, seeding and field management, and Chinese medical plant harvest. The invention has the advantages that the artificial culturing technique of Chinese pulsatilla root is integral; the culturing measurement is simple, practical and reliable, the rate of germination is improved, and the saponin content of Chinese pulsatilla root is ensured, thereby improving medicinal material therapy.

Description

technical field [0001] The invention belongs to the cultivation technology of Chinese medicinal materials, in particular to a method for artificially cultivating Chinese medicinal material Pulsatilla pulsatillae. Background technique [0002] Pulsatilla chinensis (Bunge.) Regel, a traditional Chinese medicine, is the dried root of Pulsatilla chinensis (Bunge.) Regel, a plant of Ranunculaceae. Pulsatilla is a commonly used traditional Chinese medicine, which has the functions of antibacterial, anti-pathogen, dampness and insecticide; it can improve the body's immunity, inhibit the secretion of IL-6 from macrophages, anti-cancer, anti-inflammatory, anti-toxin, heat-clearing and detoxifying, cooling blood Antidiarrheal, sedative, analgesic, spermicidal, inhibition of intestinal motility, anti-endotoxemia and other effects. Pulsatilla saponin B is determined by existing technology in every 100 grams of Pulsatilla 4 The high content can reach 8 grams. [0003] At present, the ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
Inventor 时维静李立顺王甫成张子学
Owner 时维静
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