CN101218871A - Rhododendron breeding reproducing method - Google Patents
Rhododendron breeding reproducing method Download PDFInfo
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- CN101218871A CN101218871A CNA2007100659998A CN200710065999A CN101218871A CN 101218871 A CN101218871 A CN 101218871A CN A2007100659998 A CNA2007100659998 A CN A2007100659998A CN 200710065999 A CN200710065999 A CN 200710065999A CN 101218871 A CN101218871 A CN 101218871A
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- rhododendron
- cuckoo
- sweet
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- propagation
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Abstract
The invention provides a method for acquiring a 'Xilinmen Rhododendron' through the sport deviation of a Rhododendron pulchrum Sweet and a grafting-propagating method for the 'Xilinmen Rhododendron', namely a method for breeding and propagating the Rhododendron pulchrum Sweet of Rhododendron, which carries out grafting and cutting propagation through a sport deviation branch of the Rhododendron pulchrum Sweet; particularly, fetching a flowering sport deviation of the Rhododendron pulchrum Sweet, selecting an annual seedlings of the Rhododendron pulchrum Sweet with strong cutting propagation as the parental stocks; using a cleft graft to graft and carrying out cutting propagation after the grafted plants grow up; spraying a monopotassium phosphate of 0.2 percent after the cutting seedlings root for 10 days; firstly transplanting the seedlings into a plastic bag after growing for 2 months in a seedbed and then transplanting the seedlings in a bag into a basin in the next year; removing redundant buds when transplanting.
Description
Technical field:
The invention belongs to plant variety seed selection and breeding field, particularly, relate to seed selection and the propagation method of a kind of azalea ' Chinese red cuckoo '.
Background technology:
Beautiful cuckoo (Rhododendron pulchrum Sweet) belongs to Rhododendron and reflects the mountain group, it is famous cultivated species, mainly be distributed in provinces such as China Jiangsu, Zhejiang, Jiangxi, Fujian, so far, bud mutation from beautiful cuckoo kind do not arranged and the report of the new varieties of coming in the prior art.
Summary of the invention:
The object of the present invention is to provide a kind of method and its propagation by grafiting method that gets ' liking cuckoo near the house ' from (Rhododendronpulchrum Sweet) bud mutation of beautiful cuckoo.
In order to realize purpose of the present invention, the invention provides following technical scheme:
Seed selection and propagation method that azalea ' is liked cuckoo near the house ' are carried out grafting and cottage propagation by beautiful cuckoo bud mutation branch.
Particularly, get the bud mutation branch that beautiful cuckoo blooms, select for use the one year seedling of beautiful cuckoo cottage propagation stalwartness to do stock, carry out grafting with cleft graft, the plant for the treatment of grafting grows up and carries out cottage propagation.
Spray 0.2% potassium dihydrogen phosphate after cuttage seeding was taken root 10 days, growth was transplanted to seedling earlier in the plastic sack after 2 months in the seedbed, treated again the bag seedling to be transplanted engagement next year.Extract unnecessary bud during transplanting.
Embodiment:
Further specify essentiality content of the present invention with embodiments of the invention below, but content of the present invention is not limited thereto.
Embodiment 1:
Like process of cuckoo breed of variety near the house and method (comprise pedigree, cultivating process and the explanation of used parent or propagating materials):
Pedigree: liking near the house, cuckoo is that the bud mutation branch by one of beautiful cuckoo blooms carries out propagation by grafiting, blooms after 2 years with beautiful cuckoo (Rhododendron pulchrum Sweet) bud mutation.
New varieties like near the house that cuckoo is evergreen undershrub, high 60-80cm, and sprout is sturdy, and it is red that branch is many by strigose, and bud, tender leaf, petiole and bennet are all by white strigose.The leaf keratin, the blade face bottle green, narrow ellipse or ovum shape ellipse, tip be point gradually, tool mucro, the wealthy wedge shape of base portion, long 3-4cm, wide 1.5-2cm.Give birth on the umbel top, has colored 1-3; The red long 1.2-1.8cm of bennet, the white strigose of close quilt, calyx green, bottom 1/3 place purple, sliver width egg shape, sepal tool strigose, edge tool eyelashes, corolla redness, or rediance, the long 5.5-6cm of wealthy infundibulate, the about 6-7cm of diameter, stamen redness, long 4-5cm, the florescence 3-4 month, capsule, really September phase.
Like suitable grafting of cuckoo near the house and cottage propagation, select for use the one year seedling of beautiful cuckoo cottage propagation stalwartness to do stock, carry out grafting July, cleft graft is adopted in grafting.Cuttage is carried out in the 5-7 month in every year in the plant of the treating grafting back of growing up.Took root in general about 25-30 days after the cuttage, fertilising was noted in the back of taking root, and carried out a foliar application every 1 day, spraying 0.2% potassium dihydrogen phosphate gets final product, offspring to be generated is transplanted after growing 2 months in the seedbed, and cuttage seeding is transplanted to ready Seedling bag earlier, transplants in basin after March next year again.For strain shape and the tree vigo(u)r that remains intact, note plucking flower bud, many buds are extractd, to guarantee its nutrition.
Beautiful cuckoo belongs to Rhododendron azalea group, is famous cultivated species, mainly is distributed in provinces such as Jiangsu, Zhejiang, Jiangxi, Fujian, and new varieties ' Chinese red cuckoo ' are that the bud mutation branch from beautiful cuckoo selects, and pass through cottage propagation.Through consulting " AZALEA " book that FRED C.GALLEA is shown, particularly show through scientific and technological novelty assessment report, do not retrieve the report of relevant ' happiness is near the house ' kind.
Close kind is beautiful cuckoo, kind likes the proterties difference that cuckoo is near the house compared both and mainly is with cultivating: the high 1.5-2.5m of the beautiful cuckoo of original seed, branch ficelle, have colored 1-5, bennet is close by khaki long pubescence, and long 0.8-1.5 is close, the big green of calyx, 5 drastic cracks, sliver lanceolar, corolla rose or white powder, the long 4.8-5.2cm of wealthy infundibulate, the about 6cm of diameter, sliver 5, wealthy avette, be about 3.3cm, tool peony spot, filigree rose, the florescence 4-5 month.Chinese red cuckoo plant is short and small, and height is 60-80cm only, and the sprout redness has colored 1-3; The red long 1.2-1.8cm of bennet, the white strigose of close quilt, calyx green, bottom 1/3 place purple, sliver width egg shape, sepal tool strigose, edge tool eyelashes, corolla redness, or rediance, the long 5.5-6cm of wealthy infundibulate, the about 6-7cm of diameter,, stamen filigree redness, long 4-5cm, the florescence 3-4 month.
Like the genus under the cuckoo kind near the house or the Chinese and the Latin of kind: Rhododendron, Rhododendron L.
Like the detailed description of cuckoo varietY specificity, uniformity, stability near the house:
Though like cuckoo varietY specificity near the house contrast kind in the color of strain shape size, flower and bennet, filigree and hair etc. the special proterties in many places is arranged, see Table 1.
Table 1 Chinese red cuckoo and contrast proterties difference table
Process is to liking the observation of cuckoo more than 6 years near the house, and proterties is consistent, and does not find variation plant, good stability.
Like zone, environment and the culture technique of cuckoo suitable planting near the house:
Like near the house the suitable most of areas of planting of cuckoo, preferablyly under 20% shade rate, grow in the temperate zone.Requirement humidity is 30-40%.Suitable soil is to be rich in organic humus soil, pH4.5-5.The cultivation of Chinese red cuckoo will be noted fertilising in seedling stage, approach fertile duty and execute, and the nitrogenous fertilizer of executing one time 0.5% every 10 days can promote growth, is also noted that pruning except that fertilising, carries out the first time after blooming and prunes, to keep the good strain shape of this kind.
Like near the house that cuckoo is a kind of evergreen shrubs, planted but also both can potted plantly view and admire open country, open country is planted and will be noted covering ground.This kind bloomed the March in every year, was suitable for that scape is made in the park and garden beautifies.
Claims (4)
1. azalea seed selection and the propagation method of ' liking cuckoo near the house ' is characterized in that carrying out grafting and cottage propagation by beautiful cuckoo bud mutation branch.
2. method according to claim 1 is characterized in that getting the bud mutation branch that beautiful cuckoo blooms, and selects for use beautiful cuckoo cottage propagation one year seedling to do stock, carries out grafting with cleft graft, and the plant for the treatment of grafting grows up and carries out cottage propagation.
3. method according to claim 1 and 2 is characterized in that spraying after cuttage seeding was taken root 10 days 0.2% potassium dihydrogen phosphate, and growth was transplanted to seedling earlier in the plastic sack after 2 months in the seedbed, treats again the bag seedling to be transplanted engagement next year.
4. method according to claim 3 is characterized in that extracing unnecessary bud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100659998A CN101218871A (en) | 2007-06-27 | 2007-06-27 | Rhododendron breeding reproducing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100659998A CN101218871A (en) | 2007-06-27 | 2007-06-27 | Rhododendron breeding reproducing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101218871A true CN101218871A (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100659998A Pending CN101218871A (en) | 2007-06-27 | 2007-06-27 | Rhododendron breeding reproducing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718092A (en) * | 2016-11-25 | 2017-05-31 | 罗景 | The cultural method of cuckoo |
| CN108633681A (en) * | 2018-04-17 | 2018-10-12 | 四川省农业科学院园艺研究所 | The method of cuckoo potted landscape industrial fast fast-growing production |
| CN108848990A (en) * | 2018-07-17 | 2018-11-23 | 北华大学 | A kind of method that micro-graft cultivates monoecism Chinese yew |
-
2007
- 2007-06-27 CN CNA2007100659998A patent/CN101218871A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718092A (en) * | 2016-11-25 | 2017-05-31 | 罗景 | The cultural method of cuckoo |
| CN108633681A (en) * | 2018-04-17 | 2018-10-12 | 四川省农业科学院园艺研究所 | The method of cuckoo potted landscape industrial fast fast-growing production |
| CN108848990A (en) * | 2018-07-17 | 2018-11-23 | 北华大学 | A kind of method that micro-graft cultivates monoecism Chinese yew |
| CN108848990B (en) * | 2018-07-17 | 2020-10-09 | 北华大学 | Method for cultivating hermaphrodite taxus chinensis by micro-grafting |
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Open date: 20080716 |