CN108157097A - A kind of Radix Codonopsis Pregermination and seedling breeding method - Google Patents

A kind of Radix Codonopsis Pregermination and seedling breeding method Download PDF

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Publication number
CN108157097A
CN108157097A CN201711446715.XA CN201711446715A CN108157097A CN 108157097 A CN108157097 A CN 108157097A CN 201711446715 A CN201711446715 A CN 201711446715A CN 108157097 A CN108157097 A CN 108157097A
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parts
radix codonopsis
seed
pregermination
seedling breeding
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CN108157097B (en
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李青
贺红早
陈会明
何云松
李鹤翔
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Guizhou Institute of Biology
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Guizhou Institute of Biology
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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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A01G13/0275—Films
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Cultivation Of Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of Radix Codonopsis Pregermination and seedling breeding method, using the method for seed dressing Pregermination and seedling breeding, wherein, in parts by weight, seed dressing formula is：500 1000 parts of Radix Codonopsis seed, 200 400 parts of fertile soil, 400 600 parts of fine earth, 10 20 parts of white granulated sugar, 0.03 0.05 parts of carbendazim, CaCl20.02 0.04 parts.Radix Codonopsis Pregermination and seedling breeding of the present invention is easy to operate, vernalization emergence rate is high, seedling resistance is strong, can effectively inhibit weed growth, yield high, at low cost, it can be achieved that the industrialized development of Radix Codonopsis plantation.

Description

A kind of Radix Codonopsis Pregermination and seedling breeding method
Technical field
The present invention relates to Pregermination and seedling breeding technical field, more particularly to a kind of Radix Codonopsis Pregermination and seedling breeding method.
Background technology
Radix Codonopsis (Codonopsis pilosula) is Campanulaceae herbaceous perennial vine plant.It is used as medicine with dry root, is claimed For Radix Codonopsis, alias Shangdang ginseng, kurarinone, the Liao Dynasty's ginseng etc..Radix Codonopsis has tonifying middle-Jiao and Qi and strengthening the spleen and stomach, beneficial blood, promotes the production of body fluid and other effects, cures mainly The various diseases such as the tired powerless, deficiency of food of weakness of the spleen and the stomach, deficiency syndrome of the lung cough caused by dryness, body, thirsty, the postpartum deficiency of blood.
Radix Codonopsis complete stool section has white milk, and has off-odor.Root taper is cylindrical, long 30cm or so, meat, outside The more yellowish-brown of skin, upper end have circular striation, and ultimate swelling has most stem traces.Stem is elongated and multi-branched, up to 1-2m.Leaf Alternate or to life, avette or width egg shape, stem is round or shallow heart, above green, back side celadon, there is pubescence on two sides.Flower Axil is singly born in, calyx green is hairless, and 5 split.Corolla is wide needle-shaped hairless, pistac, there is purple dot, and 5 line of apex is split.Capsule Cone, persistent calyx, seed is most, and tiny, short circle, sepia is glossy.
Radix Codonopsis is common bulk medicinal materials, and the whole nation about 7,000,000 kg of average annual dosage exports foreign year sales volume and reaches ten thousand kg of 220-280. The recent Radix Codonopsis market price upward trend of prices has risen, and the wholesale 85 yuan/kg of knock-down price of existing market, remarkable in economical benefits is that poverty-stricken area takes off There are a large amount of cultivations in poor one of effective way striven for a relatively comfortable life of getting rich, existing all parts of the country.Since Radix Codonopsis budding survival rate is low, crop field is planted It is weedy, so as to which Radix Codonopsis be caused to plant low output, it is of high cost the defects of, hinder the hair of Radix Codonopsis planting industry to a certain extent Exhibition.
Invention content
The technical problems to be solved by the invention are to overcome that existing Radix Codonopsis Pregermination and seedling breeding is of high cost, and vernalization emergence rate is low, children The defects of seedling resistance is poor, and weed in seedbed is grown thickly provides a kind of Radix Codonopsis Pregermination and seedling breeding method.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
Seed dressing is formulated：It calculates in parts by weight, it is by 500-1000 parts of Radix Codonopsis seed, 200-400 parts of fertile soil, carefully It is 400-600 parts native, 10-20 parts of white granulated sugar, 0.03-0.05 parts of carbendazim, CaCl20.02-0.04 parts through dress seed Pregermination and seedling breeding and .
Preferably, calculate, calculate in parts by weight in parts by weight, it be by 800 parts of Radix Codonopsis seed, 300 parts of fertile soil, 500 parts of fine earth, 15 parts of white granulated sugar, 0.04 part of carbendazim, CaCl20.03 part obtains through seed dressing Pregermination and seedling breeding.
The Radix Codonopsis Pregermination and seedling breeding method of the present invention：
(1) it dresses seed：The Radix Codonopsis seed for selecting mature and plump rinses 30-40min in clear water, then with fertile soil, fine earth, White granulated sugar, carbendazim, CaCl2It mixes thoroughly spare.
(2) selection of land site preparation：Select one piece of soil layer deep, loose fertile sand loam surrounds long 7m, wide 2m with native embryo brick, Then decomposed fertile farm manure 100-150kg, phosphate fertilizer 10-20kg are uniformly admixed in the rectangle seedbed of high 0.3m.
(3) it sows：Mid-March current year, horizontal on whole good plot of land to open shallow ridges, line-spacing 3-4cm, deep about 2-3cm will be mixed Radix Codonopsis seed be uniformly sowed in ditch, micro- lid fine earth slightly suppresses, table soil is made to be combined with seed, rewaters to saturating；Added with white Thick covering with ground sheeting reserves gap 10-15cm between seedbed, mulch and seedbed, and mulch is compacted with soil block.
(4) it sprouts：When day temperature is higher than 20 DEG C, the air hole of high 2.0-2.5cm is stayed at mulch both ends, and cloudy day or night close Close air hole.After planting 8-12d after budding is neat, puts up shading screen, and remove mulch, carries out blade face spray and irrigates.
In the technical solution of the present invention, white granulated sugar is taken root for Radix Codonopsis budding provides carbon source, CaCl2It takes root and carries for Radix Codonopsis budding For calcium source, white thickeies mulch and reserves certain interval with seedbed, takes root for Radix Codonopsis budding and provides sufficient accumulated temperature, formation is unfavorable for Weed seed germination conditions (Radix Codonopsis is made to shift to an earlier date rudiment foliation, and Radix Codonopsis Seedling density have greatly significant competitive advantage so as to Inhibit weeds growth of seedling), and have the function of to kill worm's ovum.
The present invention have the characteristics that compared with prior art it is very prominent, it is simple with the operation of the method for the present invention Radix Codonopsis Pregermination and seedling breeding Single, Radix Codonopsis budding only needs 8-12d, shifts to an earlier date 18-21d than conventional method, germination is neat, and seedling resistance is improved than conventional method More than 20%, germination percentage reaches more than 95%, and 17-21% is improved than conventional method, because seedbed overlay film is so as to inhibit weeds rudiment, Reduce more than 60% than conventional method weeds germination rate, peasant household made to use working hour 10 or more less per acre, reduces production cost, Since the budding time shifts to an earlier date than conventional method, so as to increase Radix Codonopsis production cycle, more than 15% output increased.The method of the present invention Scale, the industrialized development of Radix Codonopsis plantation can be achieved, a road of getting wealth is opened for vast ginseng agriculture.
Radix Codonopsis Pregermination and seedling breeding of the present invention is easy to operate, vernalization emergence rate is high, seedling resistance is strong, effectively weeds can be inhibited to give birth to Length, yield are high, at low cost, it can be achieved that the industrialized development of Radix Codonopsis plantation.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with embodiment.The numerical value that is directed to, Number or ratio are mass figures, mass fraction or mass ratio for example without mark.
Embodiment 1：
Formula：800 parts of Radix Codonopsis seed, 300 parts of fertile soil, 500 parts of fine earth, 15 parts of white granulated sugar, 0.04 part of carbendazim, CaCl20.03 part.
Production method：
(1) it dresses seed：The Radix Codonopsis seed for selecting mature and plump rinses 30-40min in clear water, then with fertile soil, fine earth, White granulated sugar, carbendazim, CaCl2It mixes thoroughly spare.
(2) selection of land site preparation：Select one piece of soil layer deep, loose fertile sand loam surrounds long 7m, wide 2m with native embryo brick, Then decomposed fertile farm manure 100-150kg, phosphate fertilizer 10-20kg are uniformly admixed in the rectangle seedbed of high 0.3m.
(3) it sows：Mid-March current year, horizontal on whole good plot of land to open shallow ridges, line-spacing 3-4cm, deep about 2-3cm will be mixed Radix Codonopsis seed be uniformly sowed in ditch, micro- lid fine earth slightly suppresses, table soil is made to be combined with seed, rewaters to saturating；Added with white Thick covering with ground sheeting reserves gap 10-15cm between seedbed, mulch and seedbed, and mulch is compacted with soil block.
(4) it sprouts：When day temperature is higher than 20 DEG C, the air hole of high 2.0-2.5cm is stayed at mulch both ends, and cloudy day or night close Close air hole.After planting 8-12d after budding is neat, puts up shading screen, and remove mulch, carries out blade face spray and irrigates.
Embodiment 2：
Formula：500 parts of Radix Codonopsis seed, 200 parts of fertile soil, 400 parts of fine earth, 10 parts of white granulated sugar, 0.03 part of carbendazim, CaCl20.02 part
Production method：
(1) it dresses seed：The Radix Codonopsis seed for selecting mature and plump rinses 30min in clear water, then with fertile soil, fine earth, white Granulated sugar, carbendazim, CaCl2It mixes thoroughly spare.
(2) selection of land site preparation：Select one piece of soil layer deep, loose fertile sand loam surrounds long 7m, wide 2m with native embryo brick, Then decomposed fertile farm manure 100kg, phosphate fertilizer 10kg are uniformly admixed in the rectangle seedbed of high 0.3m.
(3) it sows：It is mid-March current year, horizontal on whole good plot of land to open shallow ridges, line-spacing 3cm, deep about 2cm, the party that mixed Ginseng seed is uniformly sowed in ditch, and micro- lid fine earth slightly suppresses, table soil is made to be combined with seed, rewaters to saturating；Thicken ground with white Film is covered in seedbed, and gap 10cm is reserved between mulch and seedbed, and mulch is compacted with soil block.
(4) it sprouts：When day temperature is higher than 20 DEG C, the air hole of high 2.0cm is stayed at mulch both ends, and cloudy day or night close saturating Stomata.After planting 8d after budding is neat, puts up shading screen, and remove mulch, carries out blade face spray and irrigates.
Embodiment 3
Formula：1000 parts of Radix Codonopsis seed, 400 parts of fertile soil, 600 parts of fine earth, 20 parts of white granulated sugar, 0.05 part of carbendazim, CaCl20.04 part
Production method：
(1) it dresses seed：The Radix Codonopsis seed for selecting mature and plump rinses 40min in clear water, then with fertile soil, fine earth, white Granulated sugar, carbendazim, CaCl2It mixes thoroughly spare.
(2) selection of land site preparation：Select one piece of soil layer deep, loose fertile sand loam surrounds long 7m, wide 2m with native embryo brick, Then decomposed fertile farm manure 150kg, phosphate fertilizer 20kg are uniformly admixed in the rectangle seedbed of high 0.3m.
(3) it sows：It is mid-March current year, horizontal on whole good plot of land to open shallow ridges, line-spacing 4cm, deep about 3cm, the party that mixed Ginseng seed is uniformly sowed in ditch, and micro- lid fine earth slightly suppresses, table soil is made to be combined with seed, rewaters to saturating；Thicken ground with white Film is covered in seedbed, and gap 15cm is reserved between mulch and seedbed, and mulch is compacted with soil block.
(4) it sprouts：When day temperature is higher than 20 DEG C, the air hole of high 2.5cm is stayed at mulch both ends, and cloudy day or night close saturating Stomata.After planting 12d after budding is neat, puts up shading screen, and remove mulch, carries out blade face spray and irrigates.
Certainly, only the concrete application example of the present invention, the also other embodiments of the present invention are all using equivalent more than The technical solution that replacement or equivalent transformation are formed, all falls within protection domain of the presently claimed invention.

Claims (4)

1. a kind of Radix Codonopsis Pregermination and seedling breeding method, it is characterised in that：Using the method for seed dressing Pregermination and seedling breeding, wherein, in parts by weight It calculates, seed dressing formula is：500-1000 parts of Radix Codonopsis seed, 200-400 parts of fertile soil, 400-600 parts of fine earth, white granulated sugar 10-20 Part, 0.03-0.05 parts of carbendazim, CaCl20.02-0.04 parts.
2. Radix Codonopsis Pregermination and seedling breeding method according to claim 1, it is characterised in that：In parts by weight, seed dressing formula For：800 parts of Radix Codonopsis seed, 300 parts of fertile soil, 500 parts of fine earth, 15 parts of white granulated sugar, 0.04 part of carbendazim, CaCl20.03 part.
3. Radix Codonopsis Pregermination and seedling breeding method according to claim 1 or 2, it is characterised in that：In seed dressing is formulated, white granulated sugar is made For the carbon source that Radix Codonopsis budding is taken root, CaCl2The calcium source taken root as Radix Codonopsis budding.
4. Radix Codonopsis Pregermination and seedling breeding method according to claim 1 or 2, it is characterised in that this method comprises the following steps：
(1) it dresses seed：The Radix Codonopsis seed for selecting mature and plump rinses 30-40min in clear water, then with fertile soil, fine earth, white sand Sugar, carbendazim, CaCl2It mixes thoroughly spare；
(2) selection of land site preparation：Select one piece of soil layer deep, loose fertile sand loam surrounds long 7m, wide 2m with native embryo brick, high Then decomposed fertile farm manure 100-150kg, phosphate fertilizer 10-20kg are uniformly admixed in the rectangle seedbed of 0.3m；
(3) it sows：It is mid-March current year, horizontal on whole good plot of land to open shallow ridges, line-spacing 3-4cm, deep about 2-3cm, the party that mixed Ginseng seed is uniformly sowed in ditch, and micro- lid fine earth slightly suppresses, table soil is made to be combined with seed, rewaters to saturating；Thicken ground with white Film is covered in seedbed, and gap 10-15cm is reserved between mulch and seedbed, and mulch is compacted with soil block；
(4) it sprouts：When day temperature is higher than 20 DEG C, the air hole of high 2.0-2.5cm is stayed at mulch both ends, and cloudy day or night close saturating Stomata；After planting 8-12d after budding is neat, puts up shading screen, and remove mulch, carries out blade face spray and irrigates.
CN201711446715.XA 2017-12-27 2017-12-27 Codonopsis pilosula germination accelerating and seedling raising method Active CN108157097B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103430729A (en) * 2013-07-25 2013-12-11 王运海 Method for planting dangshen
CN103988609A (en) * 2014-06-10 2014-08-20 贵州省生物研究所 Germination accelerating and propagation method for ginseng in southern high altitude areas
CN105349435A (en) * 2015-12-09 2016-02-24 唐远芝 Method for cultivating wild truffles
CN105706575A (en) * 2014-12-02 2016-06-29 哈尔滨弘睿翔科技开发有限公司 Ginseng seed thermal-insulation pregermination method
CN105766321A (en) * 2016-03-22 2016-07-20 镇远县道益堂生物科技有限公司 Sexual propagation seedling culture method for Bletilla striata
CN106718766A (en) * 2017-01-06 2017-05-31 贵州康诺源生物科技有限公司 Lip river Radix Codonopsis roc floating fast seedling growing and implantation methods
CN107396744A (en) * 2017-09-22 2017-11-28 岷县中药材生产技术指导站 A kind of Radix Codonopsis seedling-raising technique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103430729A (en) * 2013-07-25 2013-12-11 王运海 Method for planting dangshen
CN103988609A (en) * 2014-06-10 2014-08-20 贵州省生物研究所 Germination accelerating and propagation method for ginseng in southern high altitude areas
CN105706575A (en) * 2014-12-02 2016-06-29 哈尔滨弘睿翔科技开发有限公司 Ginseng seed thermal-insulation pregermination method
CN105349435A (en) * 2015-12-09 2016-02-24 唐远芝 Method for cultivating wild truffles
CN105766321A (en) * 2016-03-22 2016-07-20 镇远县道益堂生物科技有限公司 Sexual propagation seedling culture method for Bletilla striata
CN106718766A (en) * 2017-01-06 2017-05-31 贵州康诺源生物科技有限公司 Lip river Radix Codonopsis roc floating fast seedling growing and implantation methods
CN107396744A (en) * 2017-09-22 2017-11-28 岷县中药材生产技术指导站 A kind of Radix Codonopsis seedling-raising technique

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