CN105409737A - Soilless culture method for glycyrrhiza - Google Patents
Soilless culture method for glycyrrhiza Download PDFInfo
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- CN105409737A CN105409737A CN201410475341.4A CN201410475341A CN105409737A CN 105409737 A CN105409737 A CN 105409737A CN 201410475341 A CN201410475341 A CN 201410475341A CN 105409737 A CN105409737 A CN 105409737A
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- soilless culture
- glycyrrhiza
- culture method
- radix glycyrrhizae
- stalk powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a soilless culture method for glycyrrhiza, relates to a soilless culture method for a traditional Chinese medicine and belongs to the technical field of traditional Chinese medicine culture. The method aims to perform scientific and reasonable soilless culture on glycyrrhiza according to growth and development characteristics of the glycyrrhiza and different demands on water and nutrients in different development stages. The method disclosed by the invention has the advantages that compared with the conventional culture method which takes peat as a matrix, the soilless culture method disclosed by the invention is used for soilless culture of glycyrrhiza, so that the plant is faster in growth speed, more robust in growing trend and longer in flowering period; the usage of water and fertilizers can be reduced, and the production cost is lowered. Thereofe, the method is an environmental-friendly soilless culture method for glycyrrhiza.
Description
Technical field
The present invention relates to technical field of cultivation, specifically the soilless culture method of a kind of Radix Glycyrrhizae.
Background technology
Radix Glycyrrhizae is a kind of help Chinese herbal medicine.Medicinal part is root and rhizome, and Medicinal Materials Characters root is cylindrical, long 25 ~ l00cm, diameter 0.6 ~ 3.5cm.Crust degree of tightness differs, the brown or taupe brown of surface red.Rhizome is cylindrical, and there is bud trace on surface, has marrow in the middle part of section.Gas is micro-, and taste is sweet and special.Function cures mainly clearing heat and detoxicating, expelling phlegm and arresting coughing, gastral cavity abdomen etc.Happiness sunlight is abundant, the low arid climate of long temperature at sunshine.The many growths of Radix Glycyrrhizae are in arid, semiarid desert steppe, desert edge and loess hill area.
Radix Glycyrrhizae another name " sweet careless seedling " is perennial herb medicinal material.The ecotope that Radix Glycyrrhizae happiness illumination is sufficient, rainfall is less, summer is extremely hot, winter severe cold, day and night temperature are large, has happiness light, drought-enduring, heat-resisting, Salt And Alkali Tolerance and cold-resistant characteristic.Be suitable for deep at soil layer, the soil is porous, grow in well-drained sand.Glycyrrhiza Seeds kind skin depth and solid, bad hydraulic permeability, not easily sprouts, and needs to carry out seed treatment before sowing, and processing method utilizes rough sand and rice mill mill seed coat, makes seed coat coarse, increase water penetration.
Research at present about the organic surrogate matrix of Radix Glycyrrhizae has obtained certain progress, but still has many deficiencies on supporting soilless culture method.Control for irrigation amount and fertilizing amount relies on experience more, and the improper and fertilising of watering excessively easily causes the problems such as matrix hardens, salt accumulation, has both been unfavorable for the growth of flowers, and has also created the huge wasting of resources simultaneously.
Summary of the invention
The present invention aims to provide the soilless culture method of a kind of Radix Glycyrrhizae, its object is to by soilless culture, supplement condition needed for growth of Glycyrrhiza uralensis in time, reach the advantage of applicable growth of Glycyrrhiza uralensis, as gas permeability, moisture capacity, suck the uniformity of nutrition, and avoid the invasion and attack of pathogen.
For achieving the above object, the soilless culture method of a kind of Radix Glycyrrhizae of the present invention, the method comprises the steps:
One. on Radix Glycyrrhizae, basin is cultivated after emerging and is remained 65.09% to the 60th day water content of substrate, and fertilizing amount is 397.34 ~ 404.30mg/L;
Two. the frequency of watering of cultivating 60 ~ 90 days is that water content of substrate drops to 66.83% and waters, and fertilizing amount is 397.34 ~ 404.30mg/L;
Three. the frequency of watering of cultivating 90 ~ 270 days is that water content of substrate drops to 66.83% and waters, and fertilizing amount is 413.58 ~ 416.67mg/L;
Four. the frequency of watering of cultivating 270 ~ 360 days is that water content of substrate drops to 64.34% and waters, and fertilizing amount is 413.58 ~ 416.67mg/L;
Five. cultivating 360 days later frequencies of watering is that water content of substrate drops to 64.34% and waters, and fertilizing amount is 415.51 ~ 416.67mg/L;
Described irrigation amount is 250mg/L; Described Effects of Fertilization Frequency is for apply fertilizer once weekly.
Described water content of substrate with the measured value at downward 3.00cm place, matrix top layer for foundation; Described fertilizer to be N: P: K ratio be 2: 1: 2 composite fertilizer.
Described matrix is made up of corn stalk powder, wheat stalk powder and perlite, and described corn stalk powder, wheat stalk powder and perlite are 2: 2: 1 by volume; By described corn stalk powder and the wheat stalk powder anaerobic fermentation respectively through 5 ~ 10 months, sterilize with the carbendazim solution of 40% after fermentation, then cover fermentation product respectively, open covering after 1 week, ted; Described perlite clear water is fully rinsed.
The soilless culture method of a kind of Radix Glycyrrhizae of the present invention, its beneficial effect is: according to the growth and development characteristics of Radix Glycyrrhizae and the different developmental phases different demands to moisture and nutrient, carry out scientific and reasonable soilless culture to it; Compared with the cultivation method taking peat as matrix with tradition, soilless culture method of the present invention is used for Radix Glycyrrhizae soilless culture, can make that plant strain growth speed is faster, growing way is more healthy and stronger, the florescence is longer, and liquid manure consumption, reduction production cost can be reduced, be a kind of environmentally friendly Radix Glycyrrhizae soilless culture method.
Embodiment
Following examples are for illustration of the present invention.
Embodiment 1
One. matrix composition: described matrix components and proportioning thereof are by volume: corn stalk powder, wheat stalk powder and perlite 2: 2: 1 Homogeneous phase mixing; By described corn stalk powder and the wheat stalk powder anaerobic fermentation respectively through 6 months, sterilize with the carbendazim solution of 40% after fermentation, then cover fermentation product respectively, open covering after 1 week, ted; Described perlite clear water is fully rinsed;
Two. on Radix Glycyrrhizae, basin is cultivated after emerging and is remained 65.09% to the 60th day water content of substrate, and fertilise N: P: K ratio is the composite fertilizer of 2: 1: 2, and fertile amount is 397.34 ~ 404.30mg/L, applies fertilizer weekly once;
Three. the frequency of watering of cultivating 60 ~ 90 days is that water content of substrate drops to 66.83% and waters, and fertilise N: P: K ratio is the composite fertilizer of 2: 1: 2, and fertile amount is 397.34 ~ 404.30mg/L, applies fertilizer weekly once;
Four. the frequency of watering of cultivating 90 ~ 270 days is that water content of substrate drops to 66.83% and waters, and fertilise N: P: K ratio is the composite fertilizer of 2: 1: 2, and fertile amount is 397.34 ~ 404.30mg/L, applies fertilizer weekly once;
Five. the frequency of watering of cultivating 270 ~ 360 days is that water content of substrate drops to 64.34% and waters, and fertilise N: P: K ratio is the composite fertilizer of 2: 1: 2, and fertile amount is 397.34 ~ 404.30mg/L, applies fertilizer weekly once;
Six. cultivating 360 days later frequencies of watering is that water content of substrate drops to 64.34% and waters, and fertilise N: P: K ratio is the composite fertilizer of 2: 1: 2, and fertile amount is 397.34 ~ 404.30mg/L, applies fertilizer weekly once; Seven. gather, preserve: gather then, Cultivation time was more than 2 years, and root is inner easily becomes evil mind even to become butt rot, can not be medicinal; Pack with gunnysack or woven bag, be stored in drying place, warehouse, make regular check on, when the insect pest that prevents from damaging by worms is serious, aluminum phosphate smoked kill can be used.
Claims (3)
1. a soilless culture method for Radix Glycyrrhizae, is characterized in that: described matrix components and proportioning thereof are by volume: corn stalk powder, wheat stalk powder and perlite are 2: 2: 1 by volume.
2. as claimed in claim 1 by the soilless culture method of described a kind of Radix Glycyrrhizae, it is characterized in that: corn stalk powder and wheat stalk powder, respectively through the anaerobic fermentation of 5 ~ 10 months, with the carbendazim solution sterilization of 40% after fermentation, then cover fermentation product respectively, open covering after 1 week, ted.
3. as claimed in claim 1 by the soilless culture method of described a kind of Radix Glycyrrhizae, it is characterized in that: described perlite clear water is rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475341.4A CN105409737A (en) | 2014-09-18 | 2014-09-18 | Soilless culture method for glycyrrhiza |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475341.4A CN105409737A (en) | 2014-09-18 | 2014-09-18 | Soilless culture method for glycyrrhiza |
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| CN105409737A true CN105409737A (en) | 2016-03-23 |
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| CN201410475341.4A Pending CN105409737A (en) | 2014-09-18 | 2014-09-18 | Soilless culture method for glycyrrhiza |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447525A (en) * | 2019-07-02 | 2019-11-15 | 甘肃赫博陇药科技有限责任公司 | A kind of Radix Glycyrrhizae without native green method for culturing seedlings |
-
2014
- 2014-09-18 CN CN201410475341.4A patent/CN105409737A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447525A (en) * | 2019-07-02 | 2019-11-15 | 甘肃赫博陇药科技有限责任公司 | A kind of Radix Glycyrrhizae without native green method for culturing seedlings |
| CN110447525B (en) * | 2019-07-02 | 2021-04-16 | 甘肃赫博陇药科技有限责任公司 | Soilless green seedling raising method for liquorice |
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Application publication date: 20160323 |