CN103460965B - Medicinal plant redflower peashrub root seedling-cultivating method - Google Patents
Medicinal plant redflower peashrub root seedling-cultivating method Download PDFInfo
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- CN103460965B CN103460965B CN201310447778.2A CN201310447778A CN103460965B CN 103460965 B CN103460965 B CN 103460965B CN 201310447778 A CN201310447778 A CN 201310447778A CN 103460965 B CN103460965 B CN 103460965B
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Abstract
The present invention relates to a kind of medicinal plant redflower peashrub root seedling-cultivating method, the method is by collecting fruit seed, clean plants and Seed storage, seed treatment, sowing, seedling management and go out garden link and complete, the method utilizes the moisture-absorption water-retention performance of magnesium sulfate, the moisture condition of culture matrix can be improved, decrease the inefficiency loss of moisture evaporation in cultivating process, reach and reduce the object that people is damping, then improve the seedling-cultivating method of seedling emergence rate and survival rate.The method of the invention has carried out seedling growth test at Chinese Academy of Sciences's Turpan Desert Botanical Garden; emergence rate can reach 95%; survival rate can reach 90%, within 5 days, can reach maximum germination rate, and not be subject to seasonal restrictions; can be annual for seedling; for large-scale production redflower peashrub root nursery stock, have good operability, techniqueflow is scientific and reasonable; there are stronger repetition and reliability, large-area plantation can be carried out and drug industries develops.
Description
Technical field
The invention belongs to medicinal plant seedling growing process field, be specifically related to a kind of seedling-cultivating method of typical medicinal plant redflower peashrub root.
Background technology
Redflower peashrub root (
caragana roseaturcz.) be pulse family population pattern change, have another name called Scotch Broom or yellow branch, upright shrub.Bark taupe or lark.Stipule place on long shoot is deposited, and hardens into acupuncture.Corolla yellow or pale red, the florescence 4--5 month.Be born in hillside, limes marginis roadside or shrubbery.Plant height: 60-100cm.
Extensive at NORTHWEST CHINA Area distribution, its root has pharmacologic action, and taste is sweet micro-pungent, and property is put down, and has the strong stomach of invigorating the spleen, effect that logical breast of invigorating blood circulation, diuresis are stimulated the menstrual flow, is among the peoplely mainly used in treating deficient labor heat, the deficiency of Yin is breathed with cough, stranguria with turbid discharge leukorrhea etc.In addition, research recently shows, through bioactivity screening, the stem of redflower peashrub root also has the activity of AIDS virus resisting.
The seedling-cultivating method of the redflower peashrub root of existing routine, emergence rate is not high, is only 30-50%, and growing-seedling period is long, within 10 days, just can reach maximum germination rate.Nursery is carried out by seedling-cultivating method of the present invention; emergence rate can reach 95%; survival rate can reach 90%; within 5 days, maximum germination rate can be reached; and be not subject to seasonal restrictions, can be annual for seedling, for large-scale production redflower peashrub root nursery stock; carry out large-area plantation and drug industries develops, there is important practice significance.
Summary of the invention
The object of the invention is to, a kind of medicinal plant redflower peashrub root seedling-cultivating method is provided, the method is by collecting fruit seed, clean plants and Seed storage, seed treatment, sowing, seedling management and go out garden link and complete, the method utilizes the moisture-absorption water-retention performance of magnesium sulfate, the moisture condition of culture matrix can be improved, decrease the inefficiency loss of moisture evaporation in cultivating process, reach and reduce the object that people is damping, then improve the seedling-cultivating method of seedling emergence rate and survival rate.The method of the invention has carried out seedling growth test at Chinese Academy of Sciences's Turpan Desert Botanical Garden; emergence rate can reach 95%, and survival rate can reach 90%, within 5 days, can reach maximum germination rate; and be not subject to seasonal restrictions; can be annual for seedling, for large-scale production redflower peashrub root nursery stock, there is good operability; techniqueflow is scientific and reasonable; there are stronger repetition and reliability, large-area plantation can be carried out and drug industries develops
A kind of medicinal plant redflower peashrub root seedling-cultivating method of the present invention, follows these steps to carry out:
A, picking fruit seed: fully ripe at medicinal plant redflower peashrub root fruit phase 6-7 month seed, gather during pod bronzing;
B, clean kind and Seed storage: by clean for the Seed cleaning up of gathering, be contained in paper bag, be placed on shady and cool dry place preservation, thousand grain weigth is 19 grams, and degree of purity is 95%;
C, seed treatment: prior to seeding, be that 2% potassium permanganate carries out disinfection by seed volumetric concentration, then rinse with clear water, then use the emerge in worm water 24 hours of temperature 30 DEG C, be placed on after pulling out in clean glass dish and carry out vernalization, treat that 50% seed tells white can sowing;
D, sowing: in nutritive cube, load sandy soil 76-84%, the cow dung 15-21% become thoroughly decomposed, magnesium sulfate 0.5-1.5% and water imbibition water-loss reducer is by weight percentage that polyacrylate 0.5-1.5% mixes;
E, seedling management: emerge and should remain that upper soll layer is moist, sow and start to sprout after 1 day, timely weeding after emerging also is loosened the soil, redflower peashrub root is in plantlet stage poor growth, to often keep bed surface moistening in after planting 15 days, carry out thinning during sowing height of seedling 3-5 centimetre, height of seedling 30-40cm can go out garden then.
Steps d Middle nutrition alms bowl height 12cm, diameter 13cm, seedbed is 1.2 × 4m, each seedbed spacing 80-100cm.
In the method for the invention, high-hydroscopicity water-loss reducer is polyacrylate (commercially available prod: the prosperous Chemical Co., Ltd. in Zichuan, Zibo City).
Medicinal plant redflower peashrub root seedling-cultivating method of the present invention compared with prior art, has the following advantages and beneficial effect:
1. medicinal plant redflower peashrub root seedling-cultivating method of the present invention, long to solve conventional seedbed system technology growing-seedling period, low and the problem that seedling percent is not high of emergence rate, needed for artificial planting redflower peashrub root, nursery stock proposes new seedling-cultivating method, the method is simple, theory is clearly understandable, and not by the restriction of external environmental condition;
2. method seeding ratio of the present invention can reach 95%, and seedling percent can reach 90%;
3. method growing-seedling period of the present invention can shorten half, saves artificial and time cost.
Embodiment
Embodiment 1
Method of the present invention is tested in Chinese Academy of Sciences's Turpan Desert Botanical Garden, height above sea level-105--76 meters, average annual rainfall 16.4 millimeters, mean annual humidity 41%, belong to arid desert, typical inland weather, zonal soil is taupe brown desert soil, and soil acidity or alkalinity is between ph8.6-9.1, and concrete operations follow these steps to carry out:
A, picking fruit seed: fully ripe at medicinal plant redflower peashrub root fruit phase 6-7 month seed, gather during pod bronzing;
B, clean kind and Seed storage: by clean for the Seed cleaning up of gathering, be contained in paper bag, be placed on shady and cool dry place preservation, thousand grain weigth is 19 grams, and degree of purity is 95%;
C, seed treatment: prior to seeding, be that 2% potassium permanganate carries out disinfection by seed volumetric concentration, then rinse with clear water, then use the emerge in worm water 24 hours of temperature 30 DEG C, be placed on after pulling out in clean glass dish and carry out vernalization, treat that 50% seed tells white can sowing;
D, sowing: in nutritive cube, load sandy soil 76%, the cow dung 21% become thoroughly decomposed, magnesium sulfate 1.5% and high-hydroscopicity water-loss reducer is by weight percentage that polyacrylate 1.5% mixes, nutritive cube height 12cm, diameter 13cm, seedbed is 1.2 × 4m, each seedbed spacing 80cm;
E, seedling management: before emerging, should remain that upper soll layer is moist, sow and start to sprout after 1 day, should weeding in time loosening the soil after emerging, redflower peashrub root is in plantlet stage poor growth, to often keep bed surface moistening in after planting 15 days, carry out thinning during sowing height of seedling 3 centimetres, height of seedling 30cm can go out garden then.
Embodiment 2
Experiment area is identical with embodiment 1;
A, picking fruit seed: fully ripe at medicinal plant redflower peashrub root fruit phase 6-7 month seed, gather during pod bronzing;
B, clean kind and Seed storage: by clean for the Seed cleaning up of gathering, be contained in paper bag, be placed on shady and cool dry place preservation, thousand grain weigth is 19 grams, and degree of purity is 95%;
C, seed treatment: prior to seeding, be that 2% potassium permanganate carries out disinfection by seed volumetric concentration, then rinse with clear water, then use the emerge in worm water 24 hours of temperature 30 DEG C, be placed on after pulling out in clean glass dish and carry out vernalization, treat that 50% seed tells white can sowing;
D, sowing: in nutritive cube, load sandy soil 84%, the cow dung 15% become thoroughly decomposed, magnesium sulfate 0.5% and high-hydroscopicity water-loss reducer is by weight percentage that polyacrylate 0.5% mixes, nutritive cube height 12cm, diameter 13cm, seedbed is 1.2 × 4m, each seedbed spacing 100cm;
E, seedling management: before emerging, should remain that upper soll layer is moist, sow and start to sprout after 1 day, should weeding in time loosening the soil after emerging, redflower peashrub root is in plantlet stage poor growth, to often keep bed surface moistening in after planting 15 days, carry out thinning during sowing height of seedling 5 centimetres, height of seedling 40cm can go out garden then.
Embodiment 3
Experiment area is identical with embodiment 1;
A, picking fruit seed: fully ripe at medicinal plant redflower peashrub root fruit phase 6-7 month seed, gather during pod bronzing;
B, clean kind and Seed storage: by clean for the Seed cleaning up of gathering, be contained in paper bag, be placed on shady and cool dry place preservation, thousand grain weigth is 19 grams, and degree of purity is 95%;
C, seed treatment: prior to seeding, be that 2% potassium permanganate carries out disinfection by seed volumetric concentration, then rinse with clear water, then use the emerge in worm water 24 hours of temperature 30 DEG C, be placed on after pulling out in clean glass dish and carry out vernalization, treat that 50% seed tells white can sowing;
D, sowing: in nutritive cube, load sandy soil 80%, the cow dung 18% become thoroughly decomposed, magnesium sulfate 1.0% and high-hydroscopicity water-loss reducer is by weight percentage that polyacrylate 1.0% mixes, nutritive cube height 12cm, diameter 13cm, seedbed is 1.2 × 4m, each seedbed spacing 90cm;
E, seedling management: before emerging, should remain that upper soll layer is moist, sow and start to sprout after 1 day, should weeding in time loosening the soil after emerging, redflower peashrub root is in plantlet stage poor growth, to often keep bed surface moistening in after planting 15 days, carry out thinning during sowing height of seedling 4 centimetres, height of seedling 35cm can go out garden then.
Claims (1)
1. a medicinal plant redflower peashrub root seedling-cultivating method, is characterized in that following these steps to carry out:
A, picking fruit seed: fully ripe at medicinal plant redflower peashrub root fruit phase 6-7 month seed, gather during pod bronzing;
B, clean kind and Seed storage: by clean for the Seed cleaning up of gathering, be contained in paper bag, be placed on shady and cool dry place preservation, thousand grain weigth is 19 grams, and degree of purity is 95%;
C, seed treatment: prior to seeding, be that 2% potassium permanganate carries out disinfection by seed volumetric concentration, then rinse with clear water, then use the emerge in worm water 24 hours of temperature 30 DEG C, be placed on after pulling out in clean glass dish and carry out vernalization, treat that 50% seed tells white can sowing;
D, sowing: in nutritive cube, load sandy soil 76-84%, the cow dung 15-21% become thoroughly decomposed, magnesium sulfate 0.5-1.5% and water imbibition water-loss reducer is by weight percentage that polyacrylate 0.5-1.5% mixes, wherein nutritive cube height 12cm, diameter 13cm, seedbed is 1.2 × 4m, each seedbed spacing 80-100cm;
E, seedling management: before emerging, remain that upper soll layer is moist, sow and start to sprout after 1 day, timely weeding after emerging also is loosened the soil, redflower peashrub root is in plantlet stage poor growth, to often keep bed surface moistening in after planting 15 days, carry out thinning during sowing height of seedling 3-5 centimetre, height of seedling 30-40cm can go out garden then.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103828571A (en) * | 2014-01-15 | 2014-06-04 | 新疆农业大学 | Method for high-efficiency direct seeding of Caraganapumila Pojark |
| CN103739398B (en) * | 2014-01-15 | 2016-08-17 | 新疆农业大学 | Grassland caragana Medium of Container Seedling |
| CN103875382B (en) * | 2014-01-16 | 2015-11-18 | 中国科学院新疆生态与地理研究所 | The seedling-cultivating method of the blunt leaf Gypsophila acutifolia of medicinal plant |
| CN104067802B (en) * | 2014-06-19 | 2016-01-06 | 安徽百卉园林有限公司 | A kind of method improving heavenly bamboo seed germination rate |
| CN105519334A (en) * | 2015-12-24 | 2016-04-27 | 中国医学科学院药用植物研究所 | Method for improving seedling rate of small-seeded traditional Chinese medicinal materials in seedling-raising field by applying water-retaining agent |
| CN106068769A (en) * | 2016-06-28 | 2016-11-09 | 兰州大学 | A kind of method improving handle pod caragana seed germination |
| CN106068768A (en) * | 2016-06-28 | 2016-11-09 | 兰州大学 | A kind of method improving flat thorn caragana seed germination |
| CN111034530A (en) * | 2019-12-30 | 2020-04-21 | 内蒙古蒙草生态环境（集团）股份有限公司 | Method for planting caragana in sand |
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| CN101638581B (en) * | 2009-08-20 | 2011-11-30 | 珠海国佳高分子新材料有限公司 | Middle element calcium magnesium and sulfur water-retaining agent and preparation method thereof |
| CN101707958A (en) * | 2009-11-05 | 2010-05-19 | 天津师范大学 | Cutting propagation method of desert caragana |
| CN102826902B (en) * | 2012-08-06 | 2014-07-02 | 辽宁省农业科学院耕作栽培研究所 | Water retention agent for arid/semiarid region farmland soil |
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