CN108293463A - A kind of method of blue flower principal columns of a hall propagation by grafiting - Google Patents
A kind of method of blue flower principal columns of a hall propagation by grafiting Download PDFInfo
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- CN108293463A CN108293463A CN201711008053.8A CN201711008053A CN108293463A CN 108293463 A CN108293463 A CN 108293463A CN 201711008053 A CN201711008053 A CN 201711008053A CN 108293463 A CN108293463 A CN 108293463A
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- Prior art keywords
- grafting
- stock
- hall
- scion
- principal columns
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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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Abstract
The invention discloses a kind of methods of blue flower principal columns of a hall propagation by grafiting, it is related to the domestication reproduction technique field of woody flower plant resources.Its step is：The Sichuan indigo plant for having tamed native country is selected to spend principal columns of a hall seedling as stock, scion selects South Africa indigo plant flower principal columns of a hall year to give birth to scion strip, stock grafting position cuts flat with and vertically rives, scion base portion is whittled into V-type, when grafting, scion strips will have been cut to fasten closely with stock notch, binding is tight, after the completion of grafting, stock and scion junction set sealed plastic bag, shading heat preservation, grafting growth period carries out conventional water drenching, fertilising, the management of preventing disease and pest, after the healing completely of grafting wound, binding is released, can be out of the garden after 40 45 days field planting after hardening.The present invention is simple and practicable, shortens the growth cycle of the blue flower principal columns of a hall, improves the survival rate of blue flower principal columns of a hall grafting nursery stock, and can provide propagation method for the selection and breeding of blue flower principal columns of a hall fine individual plant, offspring is made preferably to keep maternal good characteristic, with good economic efficiency.
Description
Technical field
The present invention relates to the domestication reproduction technique fields of woody flower plant resources, and in particular to a kind of blue flower principal columns of a hall is transferred
The method for connecing breeding.
Background technology
The indigo plant flower principal columns of a hall belongs to crape myrtle section (Bignoniaceae), originates in Central and South America, is distributed in Mexico, Peru, Plavix
The states such as Asia, Brazil, South Africa, the West Indies, are tall and big deciduous trees, and leaf pinniform life closely, spends blue purple, wood that can make
Furniture can make shade tree, shade tree and landscape tree to see leaf, seeing flower, fruit viewing trees.The indigo plant flower principal columns of a hall is deeply ace-high as China
A kind of excellent Landscape Tree Species are distributed mainly on the torrid zone and Hainan of South Subtropical Area of China, Taiwan, Fujian, Guangdong, wide in China
West, Yunnan etc. save some main cities in (area), have been introduced a fine variety in recent years to In Middle And Lower Reaches of Changjiang River；As external exotic tree,
Indigo plant spends the principal columns of a hall shaky or less equal incompatibility phenomenons of blooming of blooming occur in China some areas, mainly tames and breeds to it
Correlative study and technology it is also immature.
Currently, the blue flower principal columns of a hall is mainly with seminal propagation, variability is big；But since seed lacks, and the emergence rate of seed is again low,
Cause seedling insufficient.Plant graft is significant to the forest of some seminal propagations hardly possible, using propagation by grafiting nursery stock method generation
The merit of fringe bar kind can have not only been kept for seed seedling-raising method, but also can utilize the localized advantage of stock, reach prematurity
As a result, enhance resistance ability, moreover it is possible to make full use of propagating materials, use propagation by grafiting method can increase significantly the quantity of nursery stock with
Meets the needs of large-scale production.
It is great to indigo plant flower principal columns of a hall domestication and the research significance of reproduction technique or method based on this, design a kind of blue flower principal columns of a hall grafting
The method of breeding is particularly necessary.
Invention content
In view of the shortcomings of the prior art, purpose of the present invention is to be to provide a kind of side of blue flower principal columns of a hall propagation by grafiting
Method, method is simple and practicable, effectively shortens the growth cycle of the blue flower principal columns of a hall, and grafting fastening is stablized, and can not only effectively improve the blue flower principal columns of a hall
The survival rate of nursery stock is grafted, and propagation method can be provided for the selection and breeding of blue flower principal columns of a hall fine individual plant, and offspring is made preferably to protect
Maternal good characteristic is held, application is strong, use easy to spread.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of blue flower principal columns of a hall propagation by grafiting
Method, step is：
(1) stock and scion are selected：
Life in 2 years is selected to tame the Sichuan indigo plant flower principal columns of a hall seedling in native country as stock, stock height 40cm or more, no disease and pests harm,
Growing way is excellent；It chooses South Africa indigo plant flower principal columns of a hall seedling current year raw fringe bar and makees scion, using close to base portion, lignifying, sprout are full
The healthy and strong branch of current year life；
(2) it carries out disinfection sterilization processing to stock and scion before grafting：
The indigo plant flower principal columns of a hall as stock is sprayed before grafting with 500-800 times of carbendazim solution, disinfection；Indigo plant as scion
Flower principal columns of a hall seedling is also carried out disinfection sterilization with 500-800 times of carbendazim solution of sprinkling, is mainly sprayed on branch；
(3) branch grafting is cut：
First stock side shoot and bud are removed, stock grafting position is neat away from being cut flat at base portion 30-40cm, grafting part and scion bottom
Diameter is close；Then at stock top cut away, intermediate vertical rives 1-2cm deeply as grafting interface；It then will be in scion
Petiole is pruned from base portion, and on the basis of scion center, both sides knife is cut, and bottom thickness retains uniform medulla, shape within 1mm
At V-type bevel, bevel is smooth, bevel height 2cm or so；When grafting, the scion cut alignment cut is inserted into the notch of stock,
It fastens close；Finally tight with grafting special plastic film band binding, junction does not interspace；If the two thickness difference compared with
Greatly, it is necessary to aforesaid operations are completed on the basis of one side.
(4) nursing intervention after grafting：
After the completion of grafting, an air-locked polybag first is covered in stock and scion junction, to tighten sealing, matrix is watered with water
Point；Then film Small plastic shed is built, shade rate 70% or so is placed in greenhouse, and temperature is between 20-35 DEG C, and humidity is in 75%-
Between 90%；General 30 days or so, grafting wound healed completely, releases binding, gradually enhances illumination；
(5) administrative skill after grafting：
Nursery stock growth phase is grafted, is managed and protected by nursery stock Routine Management.If to be erased in time when occurring rudiment on stock, subtract
Few nutrient consumption；It is poured and is applied once with 800-1000 times of liquid of 50% carbendazol wettable powder in conjunction with daily watering every two weeks；According to seedling
The upgrowth situation of wood makees foliage top dressing with nitrogen, phosphorus, K composite fertilizer top dressing, or using Foliage nutrient solution；Often observation disease pest danger
Evil, once occurrence injury, in time spray prevention；Hardening can be out of the garden after 40-45 days carries out field planting；The Seedling Criterion that is out of the garden is seedling
High 60cm or more, top growing way is vigorous, well developed root system, no disease and pests harm.
Beneficial effects of the present invention：This indigo plant flower principal columns of a hall engrafting method grafted with stock and scion, indigo plant flower principal columns of a hall grafting at
Motility rate is up to 90%, and for nursery stock rate 85% or more, this method is simple and practicable, effectively shortens the growth cycle of the blue flower principal columns of a hall, when
Year grafting can be out of the garden, and be a kind of very strong gardens technology of application, can be that the selection and breeding of blue colored principal columns of a hall fine individual plant provide breeding
Method, and offspring is made preferably to keep maternal good characteristic, and grafting is strong in China's adaptability, also has good warp
Ji benefit.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Present embodiment uses following technical scheme：A kind of method of blue flower principal columns of a hall propagation by grafiting, step are：On the south
Non- blue flower principal columns of a hall current year raw (such as 8 months) seedling makees scion, and the indigo plant flower principal columns of a hall seedling as scion shifts to an earlier date 1-2 days sprinkling 500-800
Times carbendazim solution carries out disinfection sterilization, is mainly sprayed on branch；2 years raw Sichuan indigo plant is selected to spend principal columns of a hall seedling as anvil
Wood, stock height 40cm or more, well developed root system, no disease and pests harm, growing way is excellent, and the indigo plant flower principal columns of a hall as stock is also used before grafting
500-800 times of carbendazim solution sprinkling, disinfection.When grafting, scion now will connect and now adopt, as possible with close when clip scion
Base portion, the full healthy and strong branch of lignifying, sprout, cuttings length remove extra branch and blade between 20-30cm, will
The fringe bar adopted, which is placed in clear water, impregnates, and prevents fringe bar water loss, keeps its vigor；Stock to remove extra side shoot and
Bud is cut concordantly away from the grafting part at base portion 30-40cm, and grafting part is close with the diameter of scion bottom.First on stock top
Portion's incision, intermediate vertical rive 1-2cm deeply as grafting interface；Then the petiole in scion is pruned from base portion, with scion
On the basis of center, both sides knife scabbles whole, and bottom thickness retains uniform medulla within 1mm, forms V-type bevel, and bevel is flat
It is sliding, bevel height 2cm or so；The scion cut alignment cut is inserted into stock notch later, is fastened close.It is finally special with grafting
Tight with plastic film tape binding, junction not interspace.If the two thickness differs greatly, it is necessary to complete on the basis of one side
At aforesaid operations.
After the completion of grafting, an air-locked polybag first is covered in stock and scion junction, to tighten sealing, and will transfer
The seedling medium of seedlings picking is watered with moisture；Then in greenhouse, film Small plastic shed is built with tools such as iron wire, film, shady nets, is shaded
Rate 70% or so, temperature is between 20-35 DEG C, and humidity is between 75%-90%.General 30 days or so, grafting wound can be cured completely
It closes, releases binding and arched shed, gradually enhance illumination.Nursery stock growth phase is grafted, the rudiment occurred on stock is smeared in time
It goes, reduces nutrient consumption；According to the upgrowth situation of nursery stock, top dressing is carried out with solution such as composite fertilizer or foliar fertilizers；Timing is drenched daily
Water, it is primary with 800-1000 times of liquid disinfectant of 50% carbendazol wettable powder every two weeks；Often observation disease pest harm, once occur
Harm, spray prevention, carries out the integrated management in grafting seedling stage in time.
The domestic Sichuan indigo plant flower principal columns of a hall that present embodiment is adapted to using introduction and acclimatization grafts external South Africa as stock
The indigo plant flower principal columns of a hall replaces seed seedling method that can not only effectively improve the survival rate that the blue flower principal columns of a hall grafts nursery stock using propagation by grafiting nursery stock method,
And propagation method can be provided for the selection and breeding of blue flower principal columns of a hall fine individual plant, and offspring is made preferably to keep maternal good characteristic,
The localization advantage for having tamed stock, the ability for reaching prematurity result, enhancing resistance can be utilized to graft nursery stock and seed again
Nursery stock, which is compared, to blossom and bear fruit within 1 year or more ahead of time, moreover it is possible to make full use of propagating materials, seedling can be increased significantly using propagation by grafiting method
The quantity of wood has good market application prospect to meet the needs of in production.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of method of blue flower principal columns of a hall propagation by grafiting, which is characterized in that its step is：
(1) stock and scion are selected：
Life in 2 years is selected to tame the Sichuan indigo plant flower principal columns of a hall seedling in native country as stock, stock height 40cm or more, no disease and pests harm,
Growing way is excellent；It chooses South Africa indigo plant flower principal columns of a hall seedling current year raw fringe bar and makees scion, using close to base portion, lignifying, sprout are full
The healthy and strong branch of current year life；
(2) it carries out disinfection sterilization processing to stock and scion before grafting：
The indigo plant flower principal columns of a hall as stock is sprayed before grafting with 500-800 times of carbendazim solution, disinfection；Indigo plant as scion
Flower principal columns of a hall seedling is also carried out disinfection sterilization with 500-800 times of carbendazim solution of sprinkling, is mainly sprayed on branch；
(3) branch grafting is cut：
First stock side shoot and bud are removed, stock grafting position is neat away from being cut flat at base portion 30-40cm, grafting part and scion bottom
Diameter is close；Then at stock top cut away, intermediate vertical rives 1-2cm deeply as grafting interface；It then will be in scion
Petiole is pruned from base portion, and on the basis of scion center, both sides knife is cut, and bottom thickness retains uniform medulla, shape within 1mm
At V-type bevel, bevel is smooth, bevel height 2cm；When grafting, the scion cut alignment cut is inserted into the notch of stock, is fastened
Closely；Finally tight with grafting special plastic film band binding, junction does not interspace；
(4) nursing intervention after grafting：
After the completion of grafting, an air-locked polybag first is covered in stock and scion junction, to tighten sealing, matrix is watered with water
Point；Then film Small plastic shed is built, shade rate 70% is placed in greenhouse；30 days, grafting wound healed completely, releases binding
Object gradually enhances illumination；
(5) administrative skill after grafting：
Nursery stock growth phase is grafted, is managed and protected by nursery stock Routine Management；If to be erased in time when occurring rudiment on stock, subtract
Few nutrient consumption；It is poured and is applied once with 800-1000 times of liquid of 50% carbendazol wettable powder in conjunction with daily watering every two weeks；According to seedling
The upgrowth situation of wood makees foliage top dressing with nitrogen, phosphorus, K composite fertilizer top dressing, or using Foliage nutrient solution；Often observation disease pest danger
Evil, once occurrence injury, in time spray prevention；Hardening can be out of the garden after 40-45 days carries out field planting；The Seedling Criterion that is out of the garden is seedling
High 60cm or more, top growing way is vigorous, well developed root system, no disease and pests harm.
2. a kind of method of blue flower principal columns of a hall propagation by grafiting according to claim 1, which is characterized in that the shield after the grafting
Graft the stock of completion in reason measure and scion be positioned over temperature in greenhouse between 20-35 DEG C, humidity 75%-90% it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008053.8A CN108293463A (en) | 2017-10-25 | 2017-10-25 | A kind of method of blue flower principal columns of a hall propagation by grafiting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008053.8A CN108293463A (en) | 2017-10-25 | 2017-10-25 | A kind of method of blue flower principal columns of a hall propagation by grafiting |
Publications (1)
| Publication Number | Publication Date |
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| CN108293463A true CN108293463A (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711008053.8A Pending CN108293463A (en) | 2017-10-25 | 2017-10-25 | A kind of method of blue flower principal columns of a hall propagation by grafiting |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199261A (en) * | 2007-11-06 | 2008-06-18 | 西北农林科技大学 | Walnut graft disinfection mulch film moisture-keeping shading grafting method |
| CN102972190A (en) * | 2012-12-07 | 2013-03-20 | 北海市种子管理站 | Method for grafting watermelons and cultivating grafted seedlings |
| CN103098653A (en) * | 2013-02-06 | 2013-05-15 | 广东省林业科学研究院 | Grafting method of albizia falcataria |
| CN104956929A (en) * | 2015-07-16 | 2015-10-07 | 国家林业局桉树研究开发中心 | Method for grafting and propagating plukenetia huayllabambana |
-
2017
- 2017-10-25 CN CN201711008053.8A patent/CN108293463A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101199261A (en) * | 2007-11-06 | 2008-06-18 | 西北农林科技大学 | Walnut graft disinfection mulch film moisture-keeping shading grafting method |
| CN102972190A (en) * | 2012-12-07 | 2013-03-20 | 北海市种子管理站 | Method for grafting watermelons and cultivating grafted seedlings |
| CN103098653A (en) * | 2013-02-06 | 2013-05-15 | 广东省林业科学研究院 | Grafting method of albizia falcataria |
| CN104956929A (en) * | 2015-07-16 | 2015-10-07 | 国家林业局桉树研究开发中心 | Method for grafting and propagating plukenetia huayllabambana |
Non-Patent Citations (1)
| Title |
|---|
| 《都市时报》社: "《云花正传：七彩云南的百花秘密》", 31 January 2014, 云南人民出版社 * |
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Application publication date: 20180720 |
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