CN105052505A - Liquorice seedling and cultivation method - Google Patents
Liquorice seedling and cultivation method Download PDFInfo
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- CN105052505A CN105052505A CN201510521384.6A CN201510521384A CN105052505A CN 105052505 A CN105052505 A CN 105052505A CN 201510521384 A CN201510521384 A CN 201510521384A CN 105052505 A CN105052505 A CN 105052505A
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- radix glycyrrhizae
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a liquorice seedling and cultivation method. The method includes the following steps of 1, seed selecting and treatment, 2, seedling land selection and treatment, 3, seedling land sowing and density control, 4, seedling field management, 5 transplanting to a larger field and 6, harvesting and processing. The liquorice seedling and cultivation method has the advantages that the yield of liquorice can be increased effectively, and the quality of the liquorice can be improved effectively.
Description
Technical field
The present invention relates to crop genetics field, be specifically related to the growing nursery and culture method of Radix Glycyrrhizae.
Background technology
Radix Glycyrrhizae, (formal name used at school: GlycyrrhizauralensisFisch), pulse family, Glycyrrhiza perennial herb, root and root-like stock sturdy, be a kind of help Chinese herbal medicine, medicinal part is root and rhizome, Medicinal Materials Characters root is cylindrical, long 25 ~ 100 centimetres, diameter 0.6 ~ 3.5 centimetre.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 is dark moist, the low arid climate of long temperature at sunshine.Radix Glycyrrhizae is grown on area, north temperate zone more, the Plain that height above sea level is 0 ~ 200 meter, mountain area or river valley.The plants such as wild licorice association bluish dogbane, diversiform-leaved poplar, reed, sand sagebrush (Artemisia filifolia) and Chinese ephedra.Soil mostly is sandy soil.Soil acidity or alkalinity is advisable, at acid ground undergrowth with neutral or alkalescence.The ecotope that Radix Glycyrrhizae happiness illumination is sufficient, day and night temperature is large, has happiness light, drought-enduring, heat-resisting, Salt And Alkali Tolerance and cold-resistant characteristic.NORTHWEST CHINA, North China and Northeast China region are all applicable to plantation Radix Glycyrrhizae.
For a long time, with market development, Radix Glycyrrhizae demand constantly increases, and Licorice consumption is day by day serious, and global Licorice reduces about 70%, but as China and the country of Central Asia of main material production state, due to long-term unauthorized and excessive mining, wild resource reduces year by year, and the wild plant resource in some areas is also extremely near exhausted, China's wild licorice resource reduces 80%, endangered edge.Simultaneously owing to excessively excavating, ecotope is also seriously damaged, cause desertification to aggravate great attention that this causes Chinese Government already.2000, country was classified as wild licorice as national two class protection species in imminent danger.In recent years, country, in order to protect wild licorice resource and ecotope, puts into effect the artificial planting that relevant policies extensively promote Radix Glycyrrhizae energetically.But because current Radix Glycyrrhizae artificial planting technique is only suitable for use more among a small circle, and mainly take direct-seeding, the guarantee that its yield and quality is unstable, seed waste is serious, is unsuitable for large-area promoting the use of.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, provides the growing nursery and culture method of Radix Glycyrrhizae.
To achieve these goals, technical scheme provided by the invention is: the growing nursery and culture method of Radix Glycyrrhizae, comprises the following steps:
1) seed selection and seed treatment: select Glycyrrhiza Uralensis kind, adopt machine to mill facture process Glycyrrhiza Seeds, processing the Glycyrrhiza Seeds thousand kernel weight obtained is 10.3-11 gram, and Glycyrrhiza Seeds germination rate is more than or equal to 85%;
2) nursery is selected and process: select sand soil as nursery, execute the fertilizer 2000-2500kg/ mu that local cattle and sheep ight soil macerates slaking, and plough deeply soil 50cm, then carry out wholely, make soil reach state to be broadcast before broadcasting;
3) nursery sowing and density domination: sow first 1 day with 40 DEG C of emerge in worm water seeds, soak time is 12-18 hour, takes out and drains away the water and can sow after Seed imbibes expands; Sowing time the spring, the summer, season in autumn three seeding and seedling raising, sow in spring in Clear and Bright to grain rains, summer sowing in the Beginning of summer to Grain Full, autumn sowing the earth freeze-up before carry out, the next spring emerges; During transplanting, Radix Glycyrrhizae shoot root is long is 25-40cm, and leading thread is 0.5-0.8cm; Sowing adopts bar broadcast mode, and drill spacing is 10cm, and sowing depth is 1.5-2cm, and seeding quantity is 4-4.5kg/ mu, nursery field not thinning, 667 square metres of 100,000-12 ten thousand strains of keeping a full stand of seedings, and mu nursery amount transplants 7-9 mu;
4) seedling field management: after Radix Glycyrrhizae comes up, first the water supply in seedling stage will be guaranteed, make ground moistening in seedling stage, humid control, in 70%-80% scope, irregularly watches the situation of emerging and damage by disease and insect situation to field, adopts biopesticide to carry out the extermination of disease and insect pest, and manual type carries out weeding, ensure the quality and quantity of field Radix Glycyrrhizae seedling, when Radix Glycyrrhizae seedling grows to 8-12 sheet true leaf, use Radix Glycyrrhizae special fertilizer 20,000 grams/acre; After this in vegetative period, the maturing stage of Radix Glycyrrhizae, impose Radix Glycyrrhizae special fertilizer 20,000 grams/times/mu in time, execute potassium dihydrogen phosphate 20,000 grams/times/mu;
5) field-transplanting: the autumn be planted in autumn harvest after October-early or mid November carry out, the spring be planted in clear and bright before and after, i.e. April-the first tenday period of a month in May carry out; During transplanting, Radix Glycyrrhizae seedling is dug out from nursery field, transplant to land for growing field crops, more than the root reed head dug out to reserve the stubble of 5 centimetres and horizontal stem, with digging with cultivation, dark with plough trench digging 10cm, licorice is tiltedly planted, reed head-up, spacing in the rows 12cm, line-spacing 25cm, the dark 10cm of earthing, suppression soil moisture conservation, transplant 2.0 ten thousand-2.5 ten thousand strains, before freezing, water a normal root water for every 667 square metres; First Year after transplanting, within 25-30 days, irrigate once, not non-irrigatedly not drip, dripping must be saturating, water one fertilizer, and in October early and middle ten days should drip water of surviving the winter, total water consumption 5250-6000m
3/ hectare; Early April next year drips in time, total water consumption 5000-5800m
3/ hectare; The field management extermination of disease and insect pest adopts the policy of combination of putting prevention first, prevent and treat, and crop smothering adopts manual type weeding;
6) results processing: Radix Glycyrrhizae transplants the rear Second Year autumn, and late September can gather in the crops, every 667 square metres are produced fresh Radix Glycyrrhizae 1600-2000kg, and October, with having ploughed receipts, removes earth, and warehouse-in carries out processing process.
Further, the growing nursery and culture method of above-mentioned Radix Glycyrrhizae, in described step 3), the sowing time is for sowing in spring.
Beneficial effect of the present invention is: the growing nursery and culture method of Radix Glycyrrhizae provided by the invention, effectively can save Glycyrrhiza Seeds, improves the yield and quality of Radix Glycyrrhizae.
Embodiment
embodiment 1:
The growing nursery and culture method of Radix Glycyrrhizae, comprises the following steps:
1) seed selection and seed treatment: select Glycyrrhiza Uralensis kind, adopt machine to mill facture process Glycyrrhiza Seeds, processing the Glycyrrhiza Seeds thousand kernel weight obtained is 10.3-11 gram, and Glycyrrhiza Seeds germination rate is more than or equal to 85%;
2) nursery is selected and process: select sand soil as nursery, execute the fertilizer 2000-2500kg/ mu that local cattle and sheep ight soil macerates slaking, and plough deeply soil 50cm, then carry out wholely, make soil reach state to be broadcast before broadcasting;
3) nursery sowing and density domination: sow first 1 day with 40 DEG C of emerge in worm water seeds, soak time is 12-18 hour, takes out and drains away the water and can sow after Seed imbibes expands; Sowing time the spring, the summer, season in autumn three seeding and seedling raising, sow in spring in Clear and Bright to grain rains, summer sowing in the Beginning of summer to Grain Full, autumn sowing the earth freeze-up before carry out, the next spring emerges; During transplanting, Radix Glycyrrhizae shoot root is long is 25-40cm, and leading thread is 0.5-0.8cm; Sowing adopts bar broadcast mode, and drill spacing is 10cm, and sowing depth is 1.5-2cm, and seeding quantity is 4-4.5kg/ mu, nursery field not thinning, 667 square metres of 100,000-12 ten thousand strains of keeping a full stand of seedings, and mu nursery amount transplants 7-9 mu;
4) seedling field management: after Radix Glycyrrhizae comes up, first the water supply in seedling stage will be guaranteed, make ground moistening in seedling stage, humid control, in 70%-80% scope, irregularly watches the situation of emerging and damage by disease and insect situation to field, adopts biopesticide to carry out the extermination of disease and insect pest, and manual type carries out weeding, ensure the quality and quantity of field Radix Glycyrrhizae seedling, when Radix Glycyrrhizae seedling grows to 8-12 sheet true leaf, use Radix Glycyrrhizae special fertilizer 20,000 grams/acre; After this in vegetative period, the maturing stage of Radix Glycyrrhizae, impose Radix Glycyrrhizae special fertilizer 20,000 grams/times/mu in time, execute potassium dihydrogen phosphate 20,000 grams/times/mu;
5) field-transplanting: the autumn be planted in autumn harvest after October-early or mid November carry out, the spring be planted in clear and bright before and after, i.e. April-the first tenday period of a month in May carry out; During transplanting, Radix Glycyrrhizae seedling is dug out from nursery field, transplant to land for growing field crops, more than the root reed head dug out to reserve the stubble of 5 centimetres and horizontal stem, with digging with cultivation, dark with plough trench digging 10cm, licorice is tiltedly planted, reed head-up, spacing in the rows 12cm, line-spacing 25cm, the dark 10cm of earthing, suppression soil moisture conservation, transplant 2.0 ten thousand-2.5 ten thousand strains, before freezing, water a normal root water for every 667 square metres; First Year after transplanting, within 25-30 days, irrigate once, not non-irrigatedly not drip, dripping must be saturating, water one fertilizer, and in October early and middle ten days should drip water of surviving the winter, total water consumption 5250-6000m
3/ hectare; Early April next year drips in time, total water consumption 5000-5800m
3/ hectare; The field management extermination of disease and insect pest adopts the policy of combination of putting prevention first, prevent and treat, and crop smothering adopts manual type weeding;
6) results processing: Radix Glycyrrhizae transplants the rear Second Year autumn, and late September can gather in the crops, every 667 square metres are produced fresh Radix Glycyrrhizae 1600-2000kg, and October, with having ploughed receipts, removes earth, and warehouse-in carries out processing process.
embodiment 2:
Embodiment is identical with embodiment 1, and difference is only, in step 3), the sowing time is for sowing in spring.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the growing nursery and culture method of Radix Glycyrrhizae, is characterized in that, comprises the following steps:
1) seed selection and seed treatment: select Glycyrrhiza Uralensis kind, adopt machine to mill facture process Glycyrrhiza Seeds, processing the Glycyrrhiza Seeds thousand kernel weight obtained is 10.3-11 gram, and Glycyrrhiza Seeds germination rate is more than or equal to 85%;
2) nursery is selected and process: select sand soil as nursery, execute the fertilizer 2000-2500kg/ mu that local cattle and sheep ight soil macerates slaking, and plough deeply soil 50cm, then carry out wholely, make soil reach state to be broadcast before broadcasting;
3) nursery sowing and density domination: sow first 1 day with 40 DEG C of emerge in worm water seeds, soak time is 12-18 hour, takes out and drains away the water and can sow after Seed imbibes expands; Sowing time the spring, the summer, season in autumn three seeding and seedling raising, sow in spring in Clear and Bright to grain rains, summer sowing in the Beginning of summer to Grain Full, autumn sowing the earth freeze-up before carry out, the next spring emerges; During transplanting, Radix Glycyrrhizae shoot root is long is 25-40cm, and leading thread is 0.5-0.8cm; Sowing adopts bar broadcast mode, and drill spacing is 10cm, and sowing depth is 1.5-2cm, and seeding quantity is 4-4.5kg/ mu, nursery field not thinning, 667 square metres of 100,000-12 ten thousand strains of keeping a full stand of seedings, and mu nursery amount transplants 7-9 mu;
4) seedling field management: after Radix Glycyrrhizae comes up, first the water supply in seedling stage will be guaranteed, make ground moistening in seedling stage, humid control, in 70%-80% scope, irregularly watches the situation of emerging and damage by disease and insect situation to field, adopts biopesticide to carry out the extermination of disease and insect pest, and manual type carries out weeding, ensure the quality and quantity of field Radix Glycyrrhizae seedling, when Radix Glycyrrhizae seedling grows to 8-12 sheet true leaf, use Radix Glycyrrhizae special fertilizer 20,000 grams/acre; After this in vegetative period, the maturing stage of Radix Glycyrrhizae, impose Radix Glycyrrhizae special fertilizer 20,000 grams/times/mu in time, execute potassium dihydrogen phosphate 20,000 grams/times/mu;
5) field-transplanting: the autumn be planted in autumn harvest after October-early or mid November carry out, the spring be planted in clear and bright before and after, i.e. April-the first tenday period of a month in May carry out; During transplanting, Radix Glycyrrhizae seedling is dug out from nursery field, transplant to land for growing field crops, more than the root reed head dug out to reserve the stubble of 5 centimetres and horizontal stem, with digging with cultivation, dark with plough trench digging 10cm, licorice is tiltedly planted, reed head-up, spacing in the rows 12cm, line-spacing 25cm, the dark 10cm of earthing, suppression soil moisture conservation, transplant 2.0 ten thousand-2.5 ten thousand strains, before freezing, water a normal root water for every 667 square metres; First Year after transplanting, within 25-30 days, irrigate once, not non-irrigatedly not drip, dripping must be saturating, water one fertilizer, and in October early and middle ten days should drip water of surviving the winter, total water consumption 5250-6000m
3/ hectare; Early April next year drips in time, total water consumption 5000-5800m
3/ hectare; The field management extermination of disease and insect pest adopts the policy of combination of putting prevention first, prevent and treat, and crop smothering adopts manual type weeding;
6) results processing: Radix Glycyrrhizae transplants the rear Second Year autumn, and late September can gather in the crops, every 667 square metres are produced fresh Radix Glycyrrhizae 1600-2000kg, and October, with having ploughed receipts, removes earth, and warehouse-in carries out processing process.
2. the growing nursery and culture method of Radix Glycyrrhizae according to claim 1, is characterized in that, in described step 3), the sowing time is for sowing in spring.
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| CN201510521384.6A CN105052505A (en) | 2015-08-24 | 2015-08-24 | Liquorice seedling and cultivation method |
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Cited By (6)
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|---|---|---|---|---|
| CN106376337A (en) * | 2016-08-31 | 2017-02-08 | 甘肃巨龙供销（集团）股份有限公司 | Method for promoting flowering and fruiting of liquorice root |
| CN106472057A (en) * | 2016-08-31 | 2017-03-08 | 甘肃巨龙供销（集团）股份有限公司 | A kind of method for transplanting of Radix Glycyrrhizae |
| CN107466720A (en) * | 2017-08-25 | 2017-12-15 | 李国梁 | A kind of breeding method of the nontoxic apple seedling of high dwarfing stock |
| CN110383974A (en) * | 2018-04-18 | 2019-10-29 | 内蒙古库布其沙漠技术研究院 | A method of processing Glycyrrhiza Seeds |
| 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 |
| CN112369157A (en) * | 2020-11-13 | 2021-02-19 | 简玉红 | Licorice seedling growing method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376337A (en) * | 2016-08-31 | 2017-02-08 | 甘肃巨龙供销（集团）股份有限公司 | Method for promoting flowering and fruiting of liquorice root |
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| CN107466720A (en) * | 2017-08-25 | 2017-12-15 | 李国梁 | A kind of breeding method of the nontoxic apple seedling of high dwarfing stock |
| CN110383974A (en) * | 2018-04-18 | 2019-10-29 | 内蒙古库布其沙漠技术研究院 | A method of processing Glycyrrhiza Seeds |
| 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 |
| CN112369157A (en) * | 2020-11-13 | 2021-02-19 | 简玉红 | Licorice seedling growing method |
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Application publication date: 20151118 |