CN107173190A - A kind of Chinese cymbidium method for culturing seedlings - Google Patents

A kind of Chinese cymbidium method for culturing seedlings Download PDF

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Publication number
CN107173190A
CN107173190A CN201710341699.1A CN201710341699A CN107173190A CN 107173190 A CN107173190 A CN 107173190A CN 201710341699 A CN201710341699 A CN 201710341699A CN 107173190 A CN107173190 A CN 107173190A
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scion
stock
chinese cymbidium
root
culturing seedlings
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CN201710341699.1A
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Chinese (zh)
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周克斌
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Anhui Meilan Landscape Engineering Co Ltd
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Anhui Meilan Landscape Engineering Co Ltd
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Priority to CN201710341699.1A priority Critical patent/CN107173190A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention discloses a kind of Chinese cymbidium method for culturing seedlings, comprise the following steps:1)The piece-root grafting time:Select winter or early spring;2)Scion elite stand pre-processes:Shading treatment is carried out to elite stand;3)Root-stock selection and processing:Nursery stock main root and thicker lateral root part are chosen, is soaked through Actidose, is cleaned after surface is dried as stock;4)Scion is selected and processing:The annotinous branch of selection health does scion;5)Wrapping is handled:Scion wedgewise face is trimmed, in stock cross section cut-grafting fringe otch, scion is inserted, and wind wrapping;6)Nursery:Scion is housed in seedbed;(6)Field planting:Scion terminal bud bassets during field planting, watering, fertilizing.The Chinese cymbidium method for culturing seedlings of the present invention efficiently solves the necrosis of Chinese cymbidium otch oxidizing brown stain by the pretreatment to stock and scion, and cuttage or grafting are taken root the low problem of difficult survival rate, at the same save the time of special culture stock, it is soil, artificial.

Description

A kind of Chinese cymbidium method for culturing seedlings
Technical field
The invention belongs to flower planting field, and in particular to a kind of Chinese cymbidium method for culturing seedlings.
Background technology
Chinese cymbidium also known as year-report orchid, are orchid family Cymbidium ground plants.Pseudobulb ovoid, is contained within phyllopodium.Leaf band shape, Nearly thin keratin, dirty-green.Scape sends from pseudobulb base portion, uprightly, more sturdy, typically slightly longer than leaf;Colored color and luster change compared with Greatly, often it is relatively that mulberry or puce have light lip, also has yellow green, pink or white, typically there is denseer perfume (or spice) Gas;Sepal is long and narrow circular or narrow ellipse;Petal is near narrow avette;The nearly ovate Long Circle of lip;Stamen post is slightly to front curve, and both sides have Narrow wing;Pollen load 4, into 2 pairs, width egg shape.The narrow ellipse of capsule.It is born in sylvan life, spinney or trench side moistening but draining At good concealment, 300-2000 meters of height above sea level.It is distributed in China, India, Burma, Vietnam, Thailand, Japanese Ryukyu Islands etc..
Conventionally, as more containing phenolic compound in Chinese cymbidium body, breeding power of regeneration is poor, and either cuttage is also When being branch or bud, the oxidizable browning necrosis of phenolic compound that incision is overflowed causes cuttage, survives difficulty.Tissue culture cost High, difficulty is big, also in the exploratory stage.Presently mainly overhead layering is taken to breed, but time length, reproductive number extremely have Limit, far from meeting the market demand.
And piece-root grafting is to make stock using the root of plant, the branch of another plant is made into a kind of nursery side of the scion on root Method.Have the advantages that piece-root grafting shoot survival percent is high, growth is fast, energy subject matter insured kind holds original good characteristic.
The content of the invention
For problems of the prior art, the invention provides a kind of Chinese cymbidium method for culturing seedlings, this kind of method for culturing seedlings leads to The pretreatment to stock and scion is crossed, the necrosis of Chinese cymbidium otch oxidizing brown stain is efficiently solved, cuttage or grafting are taken root difficult survival rate Low problem, at the same save the time of special culture stock, it is soil, artificial.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of Chinese cymbidium method for culturing seedlings, is followed the steps below:
(1)The piece-root grafting time:The winter or early spring for selecting the content of phenolic compounds of Chinese cymbidium low;
(2)Scion elite stand pre-processes:Shading treatment is carried out to elite stand for the previous period in clip scion;
(3)Root-stock selection and processing:Purple yu-lan (Magnolia liliflora) nursery stock winter or early spring go out behind garden, choose its leave behind seedling go out it is unnecessary during garden Main root and thicker lateral root part, soak through Actidose, clean after surface is dried as stock;
(4)Scion is selected and processing:Clip robust growth, no disease and pests harm, the full health of bud point are selected, diameter 0.8-1.0cm's Annotinous branch does scion, and the scion of trimming, which is put into anti-ketone oxidant 80-160 ㎎/L aqueous ascorbic acids, soaks, clearly Wash after surface is dried as scion;
(5)Wrapping is handled:In two kinds of situation:
1)Stock is thick compared with scion:A. scion wedgewise face is trimmed;B cut-grafting fringe otch at stock cross section 1/3rd;C. from Stock incision inserts scion, and winds wrapping;
2)Scion is thick compared with stock:A. stock and scion wedgewise face are trimmed;B. stock and the laminating of the lozenges of scion;C. joint place Winding wrapping;
(6)Nursery:After the completion of, fringe is housed in seedbed, 0.5-1.5cm wet sands are covered above, 15-20 days contact portions are stored Healing, planted after taking over a job on seedbed, taken out after piece-root grafting fringe rudiment nursery field planting;
(7)Field planting:Scion terminal bud bassets during field planting, pours once permeable after field planting, then row Routine Management, is sprayed every 5-7 days Apply a foliar fertilizer.
Further, the piece-root grafting time is 2 months or March.
Further, the shading rate of elite stand is 65-75% in the scion elite stand pretreatment.
Further, the solid-liquid ratio of the Actidose is 1:3-5.
Further, the length of the scion otch is 1-2cm.
As a kind of prioritization scheme of the present invention, the knife under relative position below the bud point is whittled into wedge-shaped bevel, each Scion retains 1-2 bud point and half blade, cuts the scion cut.
As a kind of prioritization scheme of the present invention, seedbed first keeps 10-20 DEG C of bed temperature in seedling raising process, and medium of seedling bed is kept Loose, permeable, ventilation, with certain water-retaining property, and spray 800-1000 times of bacterium clear liquid of diseases prevention medicament or carbendazim once, And according to 10g/m2Consumption sprayed.
Preferably, the medium of seedling bed includes following raw material by weight:40-60 parts of peat, medical stone 30-50 Part, 15-25 parts of cotton seed hulls, 15-25 parts of wheat bran.
Further, the medium of seedling bed includes following raw material by weight:50 parts of peat, 40 parts of medical stone, cotton 20 parts of seed shell, 20 parts of wheat bran.
Preferably, the foliar fertilizer is that concentration is 0.5% urea plus 1% potassium dihydrogen phosphate.
The present invention has the advantages that:
(1)Root-stock selection is unnecessary main root and thicker lateral root part when going out garden using purple yu-lan (Magnolia liliflora) nursery stock seedling, and stock comes Source is wide, saves the special time for cultivating rootstock seedling and artificial, economizes on resources, reduce cost, economical and practical;
(2)Piece-root grafting selection of time in the winter time or early spring, the now phenolic compound in Chinese cymbidium body(Tannin)Content is less, The Chinese cymbidium survival rate of shearing is improved, and because stock carries fibrous root, under appropriate conditions, root recovers absorption function soon, root system The nutrient to scion be can be provided considerably beyond overground part branch cutting and the scion of branch grafting, therefore piece-root grafting survival rate is high, Additionally by the pretreatment to scion elite stand and stock and scion, the generation of aldehydes matter is reduced, is effectively controlled and cuts Mouth brown stain necrosis, further increases piece-root grafting survival rate;
(3)The excellent what cuttage seeding of the piece-root grafting fringe speed of growth and general grafting, seedling cost are low, and seedling is fast, is more favorable for Chinese cymbidium numerous Grow nursery.
Embodiment
The embodiment of the present invention is further described with reference to embodiment, following examples are only used for more Technical scheme is clearly demonstrated, and can not be limited the scope of the invention with this.
Embodiment 1
The piece-root grafting time:2 months No. 23-25;
Nursery place:Feixi County Shan Nan towns Xing Zhuan villages;
Seedling-cultivating tool:Greenhouse, seedbed, spraying kettle, cutting knife etc.
A kind of Chinese cymbidium method for culturing seedlings, is followed the steps below:
(1)Scion elite stand pre-processes:Shading treatment is carried out to elite stand for the previous period in clip scion, and shading rate is 65%;
(2)Root-stock selection and processing:Purple yu-lan (Magnolia liliflora) nursery stock winter goes out behind garden, choose its leave behind seedling go out main root unnecessary during garden and Thicker lateral root part, soaks through Actidose, cleans after surface is dried as stock, the solid-liquid ratio of above-mentioned Actidose For 1:3;
(4)Scion is selected and processing:Select clip robust growth, no disease and pests harm, the full health of bud point, diameter about 0.8cm or so Annotinous branch do scion, the scion of trimming, which is put into 80 ㎎ of anti-ketone oxidant/L aqueous ascorbic acids, soaks, cleaning Surface dry after as scion;
(5)Wrapping is handled:
Because stock is thick compared with scion:A. scion wedgewise face is trimmed;B cut-grafting fringe otch at stock cross section 1/3rd;C. from Stock incision inserts scion, and winds wrapping, and the length of scion otch is 1cm;
Wherein, the knife under relative position below the bud point, is whittled into wedge-shaped bevel, and each scion retains 1 bud point and half leaf Piece, cuts the scion cut.
(6)Nursery:Seedbed first keeps 10 DEG C of bed temperature in seedling raising process, and medium of seedling bed keeps loose, permeable, ventilates, has Certain water-retaining property, and spray 800 times of bacterium clear liquids of diseases prevention medicament once, and according to 10g/m2Consumption sprayed, afterwards will Fringe is housed in seedbed, covers 0.5 wet sand above, storage contact portion healing in 15 days, is planted after taking over a job on seedbed, piece-root grafting fringe Taken out after rudiment in nursery field planting;
Wherein, the medium of seedling bed includes following raw material:Peat 40kg, medical stone 30kg, cotton seed hulls 15kg, wheat bran 15kg.
(7)Field planting:Scion terminal bud basseted during field planting, pours once permeable after field planting, then row Routine Management, every 5 days A foliar fertilizer is sprayed, the foliar fertilizer is that concentration is 0.5% urea plus 1% potassium dihydrogen phosphate.
Embodiment 2
The piece-root grafting time:March No. 15-18;
Nursery place:Feixi County Shan Nan towns Xing Zhuan villages;
Seedling-cultivating tool:Greenhouse, seedbed, spraying kettle, cutting knife etc.
A kind of Chinese cymbidium method for culturing seedlings, is followed the steps below:
(1)Scion elite stand pre-processes:Shading treatment is carried out to elite stand for the previous period in clip scion, and shading rate is 70%;
(2)Root-stock selection and processing:Purple yu-lan (Magnolia liliflora) nursery stock early spring goes out behind garden, choose its leave behind seedling go out main root unnecessary during garden and Thicker lateral root part, soaks through Actidose, cleans after surface is dried as stock, the solid-liquid ratio of above-mentioned Actidose For 1:4;
(4)Scion is selected and processing:Clip robust growth, no disease and pests harm, the full health of bud point are selected, diameter is about in 0.9cm The annotinous branch of left and right does scion, and the scion of trimming, which is put into 120 ㎎ of anti-ketone oxidant/L aqueous ascorbic acids, soaks, Clean after surface is dried as scion;
(5)Wrapping is handled:
Because scion is thick compared with stock:A. stock and scion wedgewise face are trimmed;B. stock and the laminating of the lozenges of scion;C. joint place Winding wrapping;
Wherein, the knife under relative position below the bud point, is whittled into wedge-shaped bevel, and each scion retains 2 bud points and half leaf Piece, cuts the scion cut.
(6)Nursery:Seedbed first keeps 15 DEG C of bed temperature in seedling raising process, and medium of seedling bed keeps loose, permeable, ventilates, has Certain water-retaining property, and spray diseases prevention medicament carbendazim once, and according to 10g/m2Consumption sprayed, fringe is housed in afterwards In seedbed, 1.0cm wet sands are covered above, storage 18 days contact portions healing is planted on seedbed after taking over a job, after piece-root grafting fringe rudiment Take out in nursery field planting;
Wherein, the medium of seedling bed includes following raw material:Peat 50kg, medical stone 40kg, cotton seed hulls 20kg, wheat bran 20kg.
(7)Field planting:Scion terminal bud basseted during field planting, pours once permeable after field planting, then row Routine Management, every 6 days A foliar fertilizer is sprayed, the foliar fertilizer is that concentration is 0.5% urea plus 1% potassium dihydrogen phosphate.
Embodiment 3
The piece-root grafting time:March No. 20-21;
Nursery place:Feixi County Shan Nan towns Zhou Wa villages;
Seedling-cultivating tool:Greenhouse, seedbed, spraying kettle, cutting knife etc.
A kind of Chinese cymbidium method for culturing seedlings, is followed the steps below:
(1)Scion elite stand pre-processes:Shading treatment is carried out to elite stand for the previous period in clip scion, and shading rate is 75%;
(2)Root-stock selection and processing:Purple yu-lan (Magnolia liliflora) nursery stock early spring goes out behind garden, choose its leave behind seedling go out main root unnecessary during garden and Thicker lateral root part, soaks through Actidose, cleans after surface is dried as stock, the solid-liquid ratio of above-mentioned Actidose For 1:5;
(4)Scion is selected and processing:Clip robust growth, no disease and pests harm, the full health of bud point are selected, diameter about 1.0cm is left Right annotinous branch does scion, and the scion of trimming, which is put into 160 ㎎ of anti-ketone oxidant/L aqueous ascorbic acids, soaks, clearly Wash after surface is dried as scion;
(5)Wrapping is handled:Because stock is thick compared with scion:A. scion wedgewise face is trimmed;B cut-graftings at stock cross section 1/3rd Fringe otch;C. scion is inserted from stock incision, and winds wrapping, the length of scion otch is 2cm;
Wherein, the knife under relative position below the bud point, is whittled into wedge-shaped bevel, and each scion retains 2 bud points and half leaf Piece, cuts the scion cut.
(6)Nursery:Seedbed first keeps 20 DEG C of bed temperature in seedling raising process, and medium of seedling bed keeps loose, permeable, ventilates, has Certain water-retaining property, and spray 1000 times of bacterium clear liquids of diseases prevention medicament once, and according to 10g/m2Consumption sprayed, afterwards will Fringe is housed in seedbed, covers 1.5cm wet sands above, storage 20 days contact portions healing, is planted after taking over a job on seedbed, piece-root grafting Taken out after fringe rudiment in nursery field planting;
Wherein, the medium of seedling bed includes following raw material:Peat 60kg, medical stone 50kg, cotton seed hulls 25kg, wheat bran 25kg.
(7)Field planting:Scion terminal bud basseted during field planting, pours once permeable after field planting, then row Routine Management, every 7 days A foliar fertilizer is sprayed, the foliar fertilizer is that concentration is 0.5% urea plus 1% potassium dihydrogen phosphate.
Survival rate is monitored
Survival rate monitoring is carried out to the Chinese cymbidium that embodiment 1-3 kinds are planted, specific Monitoring Data see the table below 1.
Table 1
Group Survival rate when being colonized 7 days(%) Survival rate when being colonized 15 days(%) Survival rate when being colonized 30 days(%)
Embodiment 1 100 96 93
Embodiment 2 100 98 95
Embodiment 3 100 98 94
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to the foregoing embodiments The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (10)

1. a kind of Chinese cymbidium method for culturing seedlings, it is characterised in that comprise the following steps:
(1)The piece-root grafting time:The winter or early spring for selecting the content of phenolic compounds of Chinese cymbidium low;
(2)Scion elite stand pre-processes:Shading treatment is carried out to elite stand for the previous period in clip scion;
(3)Root-stock selection and processing:Purple yu-lan (Magnolia liliflora) nursery stock winter or early spring go out behind garden, choose its leave behind seedling go out it is unnecessary during garden Main root and thicker lateral root part, soak through Actidose, clean after surface is dried as stock;
(4)Scion is selected and processing:Clip robust growth, no disease and pests harm, the full health of bud point are selected, diameter 0.8-1.0cm's Annotinous branch does scion, and the scion of trimming, which is put into anti-ketone oxidant 80-160 ㎎/L aqueous ascorbic acids, soaks, clearly Wash after surface is dried as scion;
(5)Wrapping is handled:In two kinds of situation:
1)Stock is thick compared with scion:A. scion wedgewise face is trimmed;B cut-grafting fringe otch at stock cross section 1/3rd;C. from Stock incision inserts scion, and winds wrapping;
2)Scion is thick compared with stock:A. stock and scion wedgewise face are trimmed;B. stock and the laminating of the lozenges of scion;C. joint place Winding wrapping;
(6)Nursery:After the completion of, fringe is housed in seedbed, 0.5-1.5cm wet sands are covered above, 15-20 days contact portions are stored Healing, planted after taking over a job on seedbed, taken out after piece-root grafting fringe rudiment nursery field planting;
(7)Field planting:Scion terminal bud bassets during field planting, pours once permeable after field planting, then row Routine Management, is sprayed every 5-7 days Apply a foliar fertilizer.
2. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that the piece-root grafting time is 2 months or 3 Month.
3. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that elite stand in the scion elite stand pretreatment Shading rate be 65-75%.
4. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that the solid-liquid ratio of the Actidose is 1:3-5。
5. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that the length of the scion otch is 1- 2cm。
6. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that under relative position below the bud point Knife, is whittled into wedge-shaped bevel, and each scion retains 1-2 bud point and half blade, cuts the scion cut.
7. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that seedbed first keeps bed temperature in seedling raising process 10-20 DEG C, medium of seedling bed keeps loose, permeable, ventilated, with certain water-retaining property, and sprays 800-1000 times of bacterium of diseases prevention medicament Malicious clear liquid or carbendazim once, and according to 10g/m2Consumption sprayed.
8. a kind of Chinese cymbidium method for culturing seedlings according to claim 7, it is characterised in that the medium of seedling bed is included below by weight Measure the raw material of part meter:40-60 parts of peat, 30-50 parts of medical stone, 15-25 parts of cotton seed hulls, 15-25 parts of wheat bran.
9. a kind of Chinese cymbidium method for culturing seedlings according to claim 8, it is characterised in that the medium of seedling bed is included below by weight Measure the raw material of part meter:50 parts of peat, 40 parts of medical stone, 20 parts of cotton seed hulls, 20 parts of wheat bran.
10. a kind of Chinese cymbidium method for culturing seedlings according to claim 1, it is characterised in that the foliar fertilizer is that concentration is 0.5% Urea adds 1% potassium dihydrogen phosphate.
CN201710341699.1A 2017-05-16 2017-05-16 A kind of Chinese cymbidium method for culturing seedlings Withdrawn CN107173190A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107721698A (en) * 2017-12-10 2018-02-23 广西长耀隆农业科技有限公司 A kind of Chinese cymbidium cultivation nutrient soil and preparation method thereof
CN111642507A (en) * 2020-06-20 2020-09-11 李运彬 Soaking agent for bare root cultivation of plants

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Publication number Priority date Publication date Assignee Title
CN1608445A (en) * 2004-11-23 2005-04-27 四川大学 Water cultivation method of yellow dendrobium
CN104115665A (en) * 2014-08-12 2014-10-29 宜宾云辰乔木园林有限责任公司 Michelia champaca root-grafting seedling cultivation method
CN104488670A (en) * 2014-11-17 2015-04-08 福建省永春绿源柑桔苗木繁育场 Citrus seedling breeding method
CN104945045A (en) * 2015-06-12 2015-09-30 柳州市宝杨种植专业合作社 Nutrient soil for dracaena fragrans
CN105123472A (en) * 2015-08-28 2015-12-09 寿光市新世纪种苗有限公司 Method for cultivating healthy grafting seedlings of tomatoes
CN105766388A (en) * 2016-03-15 2016-07-20 张良 Rose grafting method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1608445A (en) * 2004-11-23 2005-04-27 四川大学 Water cultivation method of yellow dendrobium
CN104115665A (en) * 2014-08-12 2014-10-29 宜宾云辰乔木园林有限责任公司 Michelia champaca root-grafting seedling cultivation method
CN104488670A (en) * 2014-11-17 2015-04-08 福建省永春绿源柑桔苗木繁育场 Citrus seedling breeding method
CN104945045A (en) * 2015-06-12 2015-09-30 柳州市宝杨种植专业合作社 Nutrient soil for dracaena fragrans
CN105123472A (en) * 2015-08-28 2015-12-09 寿光市新世纪种苗有限公司 Method for cultivating healthy grafting seedlings of tomatoes
CN105766388A (en) * 2016-03-15 2016-07-20 张良 Rose grafting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107721698A (en) * 2017-12-10 2018-02-23 广西长耀隆农业科技有限公司 A kind of Chinese cymbidium cultivation nutrient soil and preparation method thereof
CN111642507A (en) * 2020-06-20 2020-09-11 李运彬 Soaking agent for bare root cultivation of plants

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