CN107318562A - A kind of engrafting method of elm - Google Patents
A kind of engrafting method of elm Download PDFInfo
- Publication number
- CN107318562A CN107318562A CN201710586253.5A CN201710586253A CN107318562A CN 107318562 A CN107318562 A CN 107318562A CN 201710586253 A CN201710586253 A CN 201710586253A CN 107318562 A CN107318562 A CN 107318562A
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- China
- Prior art keywords
- elm
- scion
- branch
- grafting
- stock
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
Abstract
The invention discloses a kind of engrafting method of elm, it is related to Chinese garden planting technical field.The method of the present invention includes：Using American elm as stock, the grafting circle hat elm scion at the top of the trunk of the American elm, in the side shoot end grafting scion of falling elm of the middle and lower part surrounding of the American elm.The inventive method collection American elm, circle are preced with elm and the advantage of elm cultivates a kind of elm with practical value and gardens enjoying value.
Description
Technical field
The present invention relates to Chinese garden planting technical field, more particularly to a kind of engrafting method of elm.
Background technology
American elm, also referred to as elm, up to Ulmaceae deciduous tree, 25m, diameter of a cross-section of a tree trunk 1.3 meters above the ground 1m.Tree crown spheroidal.Sprig canescence, it is hairless.
Elliptic leaf shape is avette or ellipticity lanceolar, and tip is sharp or tapering, and base portion is wedge-shaped on one side, nearly circle on one side, and leaf margin is irregularly sawed again
Tooth or monodentate, hairless or arteries and veins internal organs is micro- fasciation pubescence, and old leaf quality is thicker.Flowers give birth to.Samara subcircular, yellow-white when ripe, nothing
Hair.American elm tree is good shade tree, shade tree, factory greening, builds shelter-forest and seeds of turning the four sides green, and is also anti-to have poison gas
The stronger seeds of body (carbon dioxide and chlorine).
Circle hat elm (scientific name：Ulmus densa Litw.) it is Ulmaceae Elm deciduous tree, branch directly extends oblique exhibition, tree crown
It is close, subcircular.Leaf is avette, and tip is tapering, base portion branch deflection upwards, petiole is long 5-11 millimeters, above hair.Flower is in last year life
The poly- umbrella flower inflorescence of tufted is lined up on branch.The long round shape obovate of samara, in addition to the breach stigmatic surface hair of top, remaining place is hairless.Light,
Cold-resistant, high temperature resistance, is adapted to salt affected soil growth, is grown soil layer is deep, in moistening, loose sandy soil rapid.Revived before originating in
Connection.Xinjiang, China, the Inner Mongol and Beijing introducing and planting.Its trunk end is straight, and green shade is dense, and tree-like grace, timber is available for furniture etc.
With.It is larger to the temperature difference and there is very strong adaptability in the few area of rainfall, it is the fine work of green tree species, gobi jewel.It is Keshen
City tree.
Elm is also referred to as Ulmus pumila var. pendula, weeping branch elm, category Ulmaceae fallen leaves ornamental trees and shrubs.The shape of falling elm is graceful, and branch is substantially sagging, posture
It is graceful, and leaf color is bud green, there is light, is worth with higher ornamental plantation.It is green suitable for street, garden, scenic spot and mining area
Change.
To collect above-mentioned three kinds of elm advantages, a kind of tree body stalwartness is cultivated, capable of purifying air, disease resistance is strong, and environment is adapted to
Property strong, tree-like grace, the Landscape Tree Species with practical and enjoying value are particularly important.
The content of the invention
In view of this, the embodiments of the invention provide a kind of engrafting method of elm, main purpose, which is to provide one kind, to be had
The elm of comprehensive excellent characteristic, the elm bodily form grace is available for viewing and admiring, and disease resistance is strong, capable of purifying air, strong to environmental suitability,
With higher practicality and enjoying value.
To reach above-mentioned purpose, invention broadly provides following technical scheme：
On the one hand, the embodiments of the invention provide a kind of engrafting method of elm, methods described includes：
Using American elm as stock, the grafting circle hat elm scion at the top of the trunk of the American elm, in the middle and lower part four of the American elm
The side shoot end grafting scion of falling elm in week.
Preferably, the acquisition time of the scion branch of the circle hat elm and the scion branch of elm is Wu Lumu
Neat area by the end of February between mid-March.
Preferably, it is described circle hat elm scion branch be clip circle hat elm sunny side middle and upper part it is annual substantial healthy and strong
Branch；The scion branch of the elm is the annual substantial healthy and strong branch in middle and upper part of the clip sunny side of falling elm.
Preferably, the store method of the scion branch of the circle hat elm and the scion branch of elm is：It will cut
The circle hat elm scion branch and it is described fall elm scion branch wrapped up respectively with damp cloth, colored cellar for storing things is positioned over, with moist thin
Sand, which covers, to be buried, and interior temperature in cellar is 0 DEG C -5 DEG C；Inspect periodically, it is found that sand is dried, in time water spray, keep fine sand moisture state.
Preferably, the length that the scion branch of the circle hat elm and the scion branch of the elm need in grafting is
3cm-5cm and stay 2-3 twig.
Preferably, the Quantity of the scion of insertion is 1-5 in each graft union of the stock, graft union section is smeared
Mud, then 2-4 support stick is bundled, finally put polybag and tighten.
Preferably, the means of the grafting use cleft graft, a diameter of 1-2.5cm of graft union of the stock, scion
Quantity is 1-2；
Or the means of the grafting use subcutaneous splicing processes, a diameter of 3-6cm of graft union of the stock, Quantity of the scion
For 2-4；
Or the means of the grafting use straight cutting method, a diameter of 7-10cm of graft union of the stock, Quantity of the scion is
4-5.
Compared with prior art, the beneficial effects of the invention are as follows：
The excellent characteristic that the present invention has using each kind elm, chooses three kinds of elms and carries out grafting, using American elm as stock,
Grafting circle hat elm, elm is fallen in the side shoot end grafting of the middle and lower part surrounding of stock at the top of stock trunk, obtains a kind of collection American elm
Healthy and strong characteristic and the grace of falling elm with characteristic capable of purifying air, cold-resistant circle hat elm, high temperature resistance and the growth of suitable salt affected soil
The elm of the characteristic of the bodily form, the elm especially adapts to Wulumuqi Area growth, with good practicality and enjoying value.
Embodiment
For further illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below with compared with
Good embodiment, to embodiment, technical scheme, feature and its effect according to the present patent application, is described in detail as after.Under
State it is bright in multiple embodiments in special characteristic, structure or feature can be combined by any suitable form.
Embodiment 1
The scion branch of grafting is gathered at the beginning of 3 months of Wulumuqi Area, shearing is taken down in elm and circle hat elm sunny side
The annual substantial healthy and strong branch in portion, cuts branch and divides bundle damp cloth parcel immediately, be positioned over colored cellar for storing things, covered and buried with moist fine sand,
2 DEG C of cellar for storing things temperature, is inspected periodically, it is found that sand is dried, to be sprayed water in time, keep moisture state；
At the beginning of Wulumuqi Area 4 months, between American elm resin has started to flow to complete lamina, 15 DEG C of temperature is used
Scion grafting mode carries out grafting, and the healthy and strong adult American elm of growth selection is grafting circle hat elm scion at the top of anvil (zhen) wood, trunk,
The side shoot end grafting scion of falling elm of its middle and lower part surrounding；
Prepare handsaw, shrub and hedge trimmer, scion grafting knife, ladder, safety lock band, polybag, colligation plastic ties, flat mouth spiral shell during grafting
Silk knife, fixed support stick (diameter 1-2cm, length 20-30cm)；Mud tank is contained (to take soil, water stirring, into pasty state, load plastics
Tank)；
Daily one is previous by flower cellar for storing things storage branch taking-up, shears scion, the middle part of general every branch of clip is cut out
3cm, stays bud in the middle part of 2 buds, branch full, enough on the day of shearing Quantity of the scion to be advisable, and is wrapped at any time with moist cloth, with waterproof
It is scattered to lose；
Set during grafting on ladder, and safety lock band, operator is tied up safely, since tree body top, grafting is suitable
Sequence from top to bottom, will first be blocked with handsaw or shrub and hedge trimmer at grafting, then interface is scabbled into cunning with scion grafting knife, and the limb only retains anvil
The 1-2 sprig mutually closed under wooden interface, as nutrition branch, remaining is all removed；
Using cleft graft to stock otch, scion lower port is cut as wedge shape, graft union diameter with scion grafting knife
2.5cm, 2, scion；With knife from the vertical rip cutting of stock section immediate vicinity, the base portion of otch is wedge shaped, and scion lower end two sides is cut
It is in V-shape together, stock otch section outer rim xylem inserts two scion with bast connection place (forming layer) 1 or symmetrically,
Make stock forming layer align with scion forming layer to engage；Insert after scion, interface is wound downwards with plastic ties and tightened, interface
Section smears mud, then bundlees 2-4 support stick, finally puts polybag and tightens；
Grafting is finished, and is filled permeable in time, is survived with profit, is inspected periodically；About 15 days, scion was germinateed after lamina, in time will modeling
Pocket opening is divulged information, it is to avoid scion young leaves is burnt；The same day removes polybag, tie and support stick, and by nutrition branch on stock
Remove, subsequent Routine Management, timely bud picking etc..
Embodiment 2
The scion branch of grafting is gathered at the beginning of 3 months of Wulumuqi Area, shearing is taken down in elm and circle hat elm sunny side
The annual substantial healthy and strong branch in portion, cuts branch and divides bundle damp cloth parcel immediately, be positioned over colored cellar for storing things, covered and buried with moist fine sand,
5 DEG C of cellar for storing things temperature, is inspected periodically, it is found that sand is dried, to be sprayed water in time, keep moisture state；
At the beginning of Wulumuqi Area 4 months, between American elm resin has started to flow to complete lamina, 20 DEG C of temperature is used
Scion grafting mode carries out grafting, and the healthy and strong adult American elm of growth selection is grafting circle hat elm scion at the top of anvil (zhen) wood, trunk,
The side shoot end grafting scion of falling elm of its middle and lower part surrounding；
Prepare handsaw, shrub and hedge trimmer, scion grafting knife, ladder, safety lock band, polybag, colligation plastic ties, flat mouth spiral shell during grafting
Silk knife, fixed support stick (diameter 1-2cm, length 20-30cm)；Mud tank is contained (to take soil, water stirring, into pasty state, load plastics
Tank)；
Daily one is previous by flower cellar for storing things storage branch taking-up, shears scion, the middle part of general every branch of clip is cut out
3cm, stays bud in the middle part of 2 buds, branch full, enough on the day of shearing Quantity of the scion to be advisable, and is wrapped at any time with moist cloth, with waterproof
It is scattered to lose；
Set during grafting on ladder, and safety lock band, operator is tied up safely, since tree body top, grafting is suitable
Sequence from top to bottom, will first be blocked with handsaw or shrub and hedge trimmer at grafting, then interface is scabbled into cunning with scion grafting knife, and the limb only retains anvil
The 1-2 sprig mutually closed under wooden interface, as nutrition branch, remaining is all removed；
Using subcutaneously overlapping to stock otch, graft union diameter 5cm, 3, scion；Interface bark is peeled off, scion is inserted
Enter between bark and xylem, cut scion in double-wedge, laterally V-shaped, wide position is affixed to wooden wood, has cut scion from peeling part
Mounted insertion, makes stock forming layer be alignd with scion forming layer and engages；Insert after scion, wound interface downwards with plastic ties
Tighten, interface section smears mud, then bundlees 2-4 support stick, finally puts polybag and tightens；
Grafting is finished, and is filled permeable in time, is survived with profit, is inspected periodically；About 15 days, scion was germinateed after lamina, in time will modeling
Pocket opening is divulged information, it is to avoid scion young leaves is burnt；The same day removes polybag, tie and support stick, and by nutrition branch on stock
Remove, subsequent Routine Management, timely bud picking etc..
Embodiment 3
The scion branch of grafting is gathered at the beginning of 3 months of Wulumuqi Area, shearing is taken down in elm and circle hat elm sunny side
The annual substantial healthy and strong branch in portion, cuts branch and divides bundle damp cloth parcel immediately, be positioned over colored cellar for storing things, covered and buried with moist fine sand,
1 DEG C of cellar for storing things temperature, is inspected periodically, it is found that sand is dried, to be sprayed water in time, keep moisture state；
At the beginning of Wulumuqi Area 4 months, between American elm resin has started to flow to complete lamina, 20 DEG C of temperature is used
Scion grafting mode carries out grafting, and the healthy and strong adult American elm of growth selection is grafting circle hat elm scion at the top of anvil (zhen) wood, trunk,
The side shoot end grafting scion of falling elm of its middle and lower part surrounding；
Prepare handsaw, shrub and hedge trimmer, scion grafting knife, ladder, safety lock band, polybag, colligation plastic ties, flat mouth spiral shell during grafting
Silk knife, fixed support stick (diameter 1-2cm, length 20-30cm)；Mud tank is contained (to take soil, water stirring, into pasty state, load plastics
Tank)；
Daily one is previous by flower cellar for storing things storage branch taking-up, shears scion, the middle part of general every branch of clip is cut out
3cm, stays bud in the middle part of 2 buds, branch full, enough on the day of shearing Quantity of the scion to be advisable, and is wrapped at any time with moist cloth, with waterproof
It is scattered to lose；
Set during grafting on ladder, and safety lock band, operator is tied up safely, since tree body top, grafting is suitable
Sequence from top to bottom, will first be blocked with handsaw or shrub and hedge trimmer at grafting, then interface is scabbled into cunning with scion grafting knife, and the limb only retains anvil
The 1-2 sprig mutually closed under wooden interface, as nutrition branch, remaining is all removed；
Using straight cutting method to stock otch, graft union diameter 8cm, 5, scion；Scion lower end side is whittled into acute angle face, right
Face side, is scraped off Lao Pi with the scion grafting knife back, stays green endothelium, and endothelium is facing to stock bast.First one is stabbed with small screw driver
Seam, is inserted directly into, stock forming layer is alignd with scion forming layer and engage；Insert after scion, it is with plastic ties that interface is downward
Winding is tightened, and interface section smears mud, then bundlees 2-4 support stick, finally puts polybag and tightens；
Grafting is finished, and is filled permeable in time, is survived with profit, is inspected periodically；About 15 days, scion was germinateed after lamina, in time will modeling
Pocket opening is divulged information, it is to avoid scion young leaves is burnt；The same day removes polybag, tie and support stick, and by nutrition branch on stock
Remove, subsequent Routine Management, timely bud picking etc..
The present invention is using American elm as stock, the grafting circle hat elm at the top of stock trunk, in the side shoot of the middle and lower part surrounding of stock
Elm is fallen in end grafting, obtain a kind of collection American elm it is healthy and strong with characteristic capable of purifying air, cold-resistant circle hat elm, high temperature resistance and suitable saline and alkaline
The elm of the characteristic of soil-grown and the characteristic of the grace of the falling elm bodily form, the elm especially adapts to Wulumuqi Area growth, tool
There are good practicality and enjoying value.
Disclosed above is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is appointed
What those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using above-mentioned scope of the claims as
It is accurate.
Claims (7)
1. a kind of engrafting method of elm, it is characterised in that methods described includes：Using American elm as stock, in the master of the American elm
Dry top grafting circle hat elm scion, in the side shoot end grafting scion of falling elm of the middle and lower part surrounding of the American elm.
2. a kind of engrafting method of elm according to claim 1, it is characterised in that the scion branch of the circle hat elm and
The acquisition time of the scion branch of elm is Wulumuqi Area by the end of February between mid-March.
3. a kind of engrafting method of elm according to claim 1, it is characterised in that the scion branch of the circle hat elm is
The annual substantial healthy and strong branch in middle and upper part of clip circle hat elm sunny side；The scion branch of the elm is the clip sunny side of falling elm
The annual substantial healthy and strong branch in middle and upper part.
4. a kind of engrafting method of elm according to claim 3, it is characterised in that the scion branch of the circle hat elm and
It is described fall elm the store method of scion branch be：By the scion branch for the circle hat elm cut and the scionwood of the elm
Bar is wrapped up with damp cloth respectively, is positioned over colored cellar for storing things, is covered and buried with moist fine sand, and interior temperature in cellar is 0 DEG C -5 DEG C；Inspect periodically, find sand
Son is dried, in time water spray, keeps fine sand moisture state.
5. a kind of engrafting method of elm according to claim 1, it is characterised in that the scion branch of the circle hat elm and
The length that the scion branch of the elm needs in grafting is 3cm-5cm and stays 2-3 twig.
6. a kind of engrafting method of elm according to claim 1, it is characterised in that each graft union of the stock
The Quantity of the scion of interior insertion is 1-5, and graft union section smears mud, then bundlees 2-4 support stick, finally puts polybag simultaneously
Tighten.
7. the engrafting method of a kind of elm according to claim 1, it is characterised in that the means of the grafting use cleft grafting
Method, a diameter of 1-2.5cm of graft union of the stock, Quantity of the scion is 1-2；
Or the means of the grafting use subcutaneous splicing processes, a diameter of 3-6cm of graft union of the stock, Quantity of the scion is 2-
4；
Or the means of the grafting use straight cutting method, a diameter of 7-10cm of graft union of the stock, Quantity of the scion is 4-5
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586253.5A CN107318562A (en) | 2017-07-18 | 2017-07-18 | A kind of engrafting method of elm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586253.5A CN107318562A (en) | 2017-07-18 | 2017-07-18 | A kind of engrafting method of elm |
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| CN107318562A true CN107318562A (en) | 2017-11-07 |
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| CN201710586253.5A Pending CN107318562A (en) | 2017-07-18 | 2017-07-18 | A kind of engrafting method of elm |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307829A (en) * | 2017-12-26 | 2018-07-24 | 河北润丰林业科技有限公司 | A kind of stock stays branch shade to promote grafting survival method |
| CN109156253A (en) * | 2018-09-30 | 2019-01-08 | 宜宾云辰乔木园林有限责任公司 | A kind of breeding method of colorful leaf elm |
| CN112492995A (en) * | 2020-11-27 | 2021-03-16 | 河北省林业和草原科学研究院 | Cultivation method of elm hybrid combined tree |
| CN114303672A (en) * | 2022-01-25 | 2022-04-12 | 泰安新苗商园林有限公司 | Fixing structure for grafting of ulmus pumila and fixing method thereof |
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| CN103548579A (en) * | 2013-06-07 | 2014-02-05 | 北京林业大学 | Method for cultivating tree-shaped gold-ball elms |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307829A (en) * | 2017-12-26 | 2018-07-24 | 河北润丰林业科技有限公司 | A kind of stock stays branch shade to promote grafting survival method |
| CN109156253A (en) * | 2018-09-30 | 2019-01-08 | 宜宾云辰乔木园林有限责任公司 | A kind of breeding method of colorful leaf elm |
| CN112492995A (en) * | 2020-11-27 | 2021-03-16 | 河北省林业和草原科学研究院 | Cultivation method of elm hybrid combined tree |
| CN114303672A (en) * | 2022-01-25 | 2022-04-12 | 泰安新苗商园林有限公司 | Fixing structure for grafting of ulmus pumila and fixing method thereof |
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