Cultivation management method with effect of increasing content of baicalin in radix scutellariae

A technique for cultivation management and baicalin, which is applied in the directions of horticultural methods, fertilization methods, root crop cultivation, etc., can solve the problems such as the yield of scutellaria baicalensis can not meet the needs, and the content cannot be improved.

Inactive Publication Date: 2019-03-08
SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The methods for increasing the content of baicalin in the prior art generally improve the extraction process. This method can maximize the utilization of baicalin in Scutellaria baicalensis, but it cannot fundamentally increase the content of baicalin.
"Comparison of baicalin content in Scutellaria baicalensis from five different producing areas" (China Health and Nutrition, 2014.02 (Part 1), 1071) In the article, by comparing the content of baicalin in scutellaria baicalensis from different producing areas, the baicalin content of scutellaria baicalensis in Zhashui, Shaanxi and Chengde, Hebei were obtained. The quality is the best. It can be seen that the place of origin has a certain impact on the content of baicalin. However, in actual production, the production of baicalin in these two places is far from meeting the needs. How to increase the content of baicalin in planting is worth studying. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A cultivation and management method for improving baicalin content in Scutellaria baicalensis, said method comprising:

[0027] (1) At first the soil is deeply dug and turned, and the bio-organic fertilizer is used to fertilize it, with a fertilization rate of 700kg per acre, and then 120kg / mu of quicklime is sprinkled therein; the bio-organic fertilizer is composed of the following components by weight: peat 5 parts, bagasse 15 parts, cow dung 40 parts and Bacillus subtilis 0.5 parts. The preparation method of the above-mentioned bio-organic fertilizer is as follows: mix bagasse and cow dung evenly, add Bacillus subtilis and water and mix well, pile them up, control the water content at 30-35%, then cover with plastic film, turn over once every 5-7 days , fermented at room temperature for 20 days, then added peat and mixed evenly to obtain bio-organic fertilizer.

[0028] (2) Seedling cultivation: the first nutrient solution needs to be added on the 20th day after sow...

Embodiment 2

[0036] A cultivation and management method for improving baicalin content in Scutellaria baicalensis, said method comprising:

[0037] (1) At first the soil is deeply excavated and turned, adopting bio-organic fertilizer to fertilize it, 900kg of fertilization rate per mu, and then spreading quicklime 120kg / mu in it; described bio-organic fertilizer is made up of the composition of following parts by weight: peat 10 parts, 15 parts of bagasse, 50 parts of cow dung and 0.7 parts of Bacillus subtilis. The preparation method of the above-mentioned bio-organic fertilizer is as follows: mix bagasse and cow dung evenly, add Bacillus subtilis and water and mix well, pile them up, control the water content at 30-35%, then cover with plastic film, turn over once every 5-7 days , fermented at room temperature for 25 days, then added peat and mixed evenly to obtain bio-organic fertilizer.

[0038] (2) Seedling cultivation: the first nutrient solution needs to be added on the 20th day af...

Embodiment 3

[0046] A cultivation and management method for improving baicalin content in Scutellaria baicalensis, said method comprising:

[0047] (1) At first the soil is deeply excavated and turned, adopting bio-organic fertilizer to fertilize it, 800kg of fertilization rate per acre, and then spreading quicklime 110kg / mu in it; the bio-organic fertilizer is composed of the following components by weight: grass 8 parts, bagasse 12 parts, cow dung 45 parts and Bacillus subtilis 0.6 parts. The preparation method of the above-mentioned bio-organic fertilizer is as follows: mix bagasse and cow dung evenly, add Bacillus subtilis and water and mix well, pile them up, control the water content at 30-35%, then cover with plastic film, turn over once every 5-7 days , fermented at room temperature for 22 days, then added peat and mixed evenly to obtain bio-organic fertilizer.

[0048] (2) Seedling cultivation: the first nutrient solution needs to be added on the 20th day after sowing, and the ad...

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Abstract

The invention discloses a cultivation management method with an effect of increasing content of baicalin in radix scutellariae. By combined means of adopting biological organic fertilizers, spreadingquick lime, adding nutrient solution in seedling cultivation, mulching with black mulch films, performing foliage spraying of cycocel and gibberellins, and the like, the content of baicalin in radix scutellariae is finally effectively increased.

Description

technical field [0001] The invention relates to the technical field of Scutellaria baicalensis planting, in particular to a cultivation and management method for increasing the content of baicalin in Scutellaria baicalensis. Background technique [0002] Scutellaria baicalensis is a perennial herb of the Labiatae family, also known as camellia root and Tujincha root. The root is used as medicine. It has the effects of clearing away heat and dampness, cooling blood and preventing miscarriage, and detoxifying. It is mainly used for febrile diseases, upper respiratory tract infections, lung-heat cough, Damp-heat jaundice, pneumonia, dysentery, hemoptysis, red eyes, restless fetus, high blood pressure, carbuncle and boils. Clinical application shows that the antibacterial effect of Scutellaria baicalensis is better than that of Coptis chinensis, and it does not produce drug resistance, so it is a high-quality Chinese medicinal material. [0003] Scutellaria baicalensis grows wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G7/06A01G13/00A01G13/02A01C1/00A01C21/00C05G3/02C05F15/00C05G3/60
CPCA01C1/00A01C21/005A01G7/06A01G13/00A01G13/0275A01G22/25C05C5/02C05F3/00C05G3/60C05G5/20C05F5/002C05F11/02C05F11/08C05D9/00C05D9/02C05F11/00C05D1/02
Inventor 刘巍邓华亮刘谦李佳
Owner SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE
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