CN106134806A - A kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting method - Google Patents
A kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting method Download PDFInfo
- Publication number
- CN106134806A CN106134806A CN201610698981.0A CN201610698981A CN106134806A CN 106134806 A CN106134806 A CN 106134806A CN 201610698981 A CN201610698981 A CN 201610698981A CN 106134806 A CN106134806 A CN 106134806A
- Authority
- CN
- China
- Prior art keywords
- scion
- grafting
- stock
- cut
- otch
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting method, and step is as follows: 1, rootstock seedling selects: spring then, selects Populus euphratica seedling, prunes its section of bar, and incision is tiltedly cut into " horse ear shape ", and the bud below stock otch is all erased；2, the screening of scion and process: gather and give birth to rugosity ash suitable, eugonic with stock Populus euphratica bottom descendant bar then as scion, scion is cut and cuts, retain a strong bud, scion top straight snips, be tiltedly cut into " horse ear shape " at the grafting of bottom；3, the selection of grafting time；4, engrafting method: in the oblique sheared edge in the position that rootstock seedling is suitable, rapidly the scion cut is inserted in otch, bondage, it is ensured that interface humidity and healing condition；5, managing after grafting: pour water in time after grafting, regular check, the rudiment on tree soma branch of erasing in time, other are consistent with nursery stock normal management.The method graft survival rate of the present invention is high, and interface healing is fast, and Growth status is vigorous, can time of grafting long.
Description
Technical field
The invention belongs to forest graft technology field, be specifically related to a kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting
Method.
Background technology
Populus euphratica (Peuphratica euphratiea) and gray poplar (Populus Pruinosa) are the most ancient in Populus,
Original seeds.Populus euphratica in the Inner Mongol, Gansu, Xinjiang, Ningxia, the ground such as Qinghai have NATURAL DISTRIBUTION, but be mainly distributed on Xinjiang,
Especially it is distributed the most extensively in southern Xinjiang Tarim River basin, concentrates most；Gray poplar is only distributed in Xinjiang Tarim River, Yarkant
River, Kashi River and river bank, field bank, have a small amount of distribution at Yili River valley and the Junggar Basin.
The degeneration-resistant germ plasm resource of xylophyta that Populus euphratica, gray poplar are the most precious, is classified as gradually danger three-level protective plant by country,
Its strongest drought resisting, Salt And Alkali Tolerance, Radix Saposhnikoviae of tool, the ability such as fix the sand, be Tarim River basin natural vegetation constructive species and sociales, right
The ecological balance of Tarim River basin plays vital effect.Present on artificial destruction and Populus euphratica, gray poplar breeding
Problem, Populus euphratica, gray poplar drastically disappear, and only between nearest 40 years, Populus Euphratica just reduces half.Strengthen environmental conservation, build ecology
Agricultural, promotes sustainable development, and saves and protect Populus euphratica, this preciousness of gray poplar gradually to endanger resource, checks winds and fixes drifting sand stable playing it
Oasis, ensures that the ecological benefits such as Agricultural production have and important meaning.
Its morphological characteristic of Populus euphratica and gray poplar and ecological characteristics are essentially identical, and the two often mixes life together, therefore produces
Give birth to the two natural hybrization, form a middle variation kind natural hybrid species ash Populus euphratica much with Populus euphratica and gray poplar characteristic.Gray poplar
Study still in blank with the hereditary variation of natural hybrid species ash Populus euphratica, fine-variety breeding, anti-salt, drought resistance mechanism, asexual propagation etc.,
So that natural hybrid species ash Populus euphratica sets foot on the process of improved variety, base construction as early as possible, same at breeding variety of the present invention
Time, set about having carried out natural hybrid species ash Populus euphratica grafting and breeding research of technique.Traditional engrafting method is many to be connect and the summer with hard lopwood
Season bud grafting is main, and the whip grafting time of the year when autumn changes into winter gathers scion, then preserves, and Second Year carries out grafting before germination spring, due to
Being affected by bleeding, graft survival rate is relatively low；And bud grafting grafting when being only limitted to that June, branch can be peeled, grafting time is short, survives
Rate is low.
Summary of the invention
In order to solve problems of the prior art, the present invention provides a kind of natural hybrid species ash Populus euphratica full growing season to transfer
Connecing propagation method, can realize carrying out grafting at full growing season by the natural hybrid species ash Populus euphratica of the method grafting, survival rate is high,
Interface healing is fast, and Growth status is vigorous.
A kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting method of the present invention, step is as follows:
1, rootstock seedling selects: spring then, and growth selection is healthy and strong, without pest and disease damage, and 3 years raw diameters of a cross-section of a tree trunk 1.3 meters above the ground 1-2cm are cultivated through shifting bed
Populus euphratica seedling, stays about 40cm sizing to cut bar it and prunes, and incision is tiltedly cut into " horse ear shape ", and the bud below stock otch is whole
Erase；
2, the screening of scion and process: gather and give birth to rugosity and stock Populus euphratica suitable, eugonic and gray poplar natural hybrization then
Scion, as scion, is cut and is cut by variation kind ash Populus euphratica bottom sprout tillers branch (the most annual hard branch or the green grafting branch sprouted then)
A length of 5-8cm, retains a strong bud, scion top straight snips, is tiltedly cut into " horse ear shape " at the grafting of bottom；
3, grafting time: stock and scion branch all can be sprouted early stage or branch semi-lignified (green branch) in the tree branches of hard branch
The season of growth carry out grafting；
4, engrafting method: in the oblique sheared edge in the position that rootstock seedling is suitable, rapidly otch was inserted in the scion cut within 10 seconds
The tight bondage of plastic strip that middle pulling force is stronger, it is ensured that interface humidity and healing condition, makes stock and scion cambium layer closely tie
Close；
5, managing after grafting: pour water in time after grafting, starts every 2 days to check once on the 5th day, sprouting on tree soma branch of erasing in time
Bud, other are consistent with nursery stock normal management.
As preferably, in step 2, be tiltedly cut into " horse ear shape " by the grafting of scion bottom after, vertical trunk at otch 1/3
Upwards deep partial application.
As it is further preferred that in step 4, be vertical trunk at otch 1/3 in the oblique sheared edge in the position that stock branch is suitable
Deep partial application.
As most preferably, engrafting method described in step 4 is after the deep partial application of vertical trunk, scion to be cut at otch 1/3
Mouth alignment stock otch inserts docking, when scion there are differences with stock thickness to be as the criterion good cambium layer, at scion and anvil
Wood otch joint place coating liquid wax and fixing with agricultural film binding, then all wraps scion and docking port with agricultural film
Wrap up in entangle and tie up.
In the present invention, grafting time can extend to mid-September from mid-March, and the branch bud of grafting after mid-September is then
Do not sprout to Second Year and start growth spring.
The present invention, with Populus euphratica as stock, with a natural hybrization variation kind ash Populus euphratica annual band bud branch for Populus euphratica and gray poplar is
Scion carries out grafting；Populus euphratica rootstock seedling selects 3 years raw seedlings moving bed cultivation, and stock incision is tiltedly cut into " horse ear shape ", and
And the deep partial application of vertical trunk at otch 1/3, then scion is cut and cut a length of 5-8cm, retain a strong bud, scion top
Straight snips, is tiltedly cut at the grafting of bottom " horse ear shape ", and the upwards vertical deep partial application of trunk at otch 1/3, by scion otch
Alignment stock otch inserts docking, at scion and stock otch joint place coating liquid wax and fixing, so with agricultural film binding
All wrap up entangling by scion and docking port with agricultural film afterwards and tie up, finally carry out the tending management of later stage nursery stock.The present invention
Docking, and the method carrying out totally-enclosed parcel are inlayed in scion and stock by band bud branch, it is achieved that hard whip grafting and half
Full growing season joint (mid-March is to mid-September) grafting of the green branch of lignifying, having innovated current whip grafting can only sprouting at trees bud
Grafting before dynamic, compares with other engrafting methods meanwhile, and the method graft survival rate height, fast growth, wound healing is good, connect
Fringe with adopting with connecing, scion is without storage, saving of work and time.
The invention has the beneficial effects as follows:
(1) in Growing season grafting, grafting nursery stock bleeding is few or does not has bleeding, and graft survival rate is high, reaches more than 92%；
(2) using the method grafting that hard branch or twig (green branch) insert, interface healing is fast, and healing in 10-15 days, Growth status is prosperous
Contain；
(3) grafting time is long, and grafting time can extend to mid-September from mid-March, and the branch bud of grafting after mid-September is then
Do not sprout to Second Year and start growth spring.Scion is with adopting with connecing, and eliminating tradition grafting scion needs the process of storage, saving of labor
Laborsaving.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is stock and the schematic diagram of scion splicing in the present invention.
Fig. 2 is that in the present invention, stock is sheared and scion is sheared and binding and plastic film wrapped schematic diagram after docking.
In the drawings: 1-scion, 2-stock, bundle after 3-docking, 4-plastic film wrapped.
Detailed description of the invention
Below example facilitates a better understanding of the present invention, but does not limit the present invention.Experiment in following embodiment
Method, if no special instructions, is conventional method.Test material used in following embodiment, if no special instructions, is city
Sell.
Embodiment 1
Spring grafting: spring (April-May) then, selects life in 3 years, diameter of a cross-section of a tree trunk 1.3 meters above the ground 1-2cm Populus euphratica through moving growing directly from seeds of bed cultivation
It, as stock, is stayed 40cm sizing to cut bar and prunes by Seedling, and unnecessary side shoot and bud all remove, at the 40cm of stock stalwartness branch
Height and position is tiltedly cut into " horse ear shape " otch, and the deep partial application of vertical trunk at otch 1/3, and the bud below stock otch is complete
Portion erases；Gather and give birth to rugosity natural hybrization suitable, eugonic ash Populus euphratica bottom then and sprout evil branch as scion, by scion
Cut and cut a length of 5-8cm, retain a strong bud, scion top straight snips, at the grafting of bottom, be tiltedly cut into " horse ear shape ", and at otch
Vertical trunk upwards deep partial application at the inclined-plane 1/3 of horse ear shape.Engrafting method is that in stock intermediate vertical, grafting knife is strutted anvil
Wood otch, inserts in otch by the scion that cut rapidly, and insertion depth is directed at scion and stock cambium layer and is advisable, make stock and
Scion cambium layer is intimately associated, with the stronger tight bondage of agripast bar of pulling force, then with agricultural film by scion and docking
Mouth all parcels entangle to be tied up, it is ensured that interface humidity and healing condition；Within after grafting 5 days, start every 3 days to check once, erase in time
Rudiment on stock tree soma branch, other are consistent with nursery stock normal management.
Embodiment 2
Summer grafting (i.e. June-August) carries out grafting when stock and the equal semi-lignified of scion branch；At stock stalwartness branch
40cm height and position is tiltedly cut into " horse ear shape " otch, and the deep partial application of vertical trunk at otch 1/3, below stock otch
Bud is all erased, and collection is given birth to rugosity natural hybrization suitable, eugonic ash Populus euphratica bottom then and sprouted evil branch as scion, general
Scion is cut and is cut a length of 5-8cm, retains a strong bud, scion top straight snips, is tiltedly cut into " horse ear shape " at the grafting of bottom, and
Vertical trunk upwards deep partial application at the inclined-plane 1/3 of otch horse ear shape.Engrafting method is to be supportted in stock intermediate vertical by grafting knife
Opening stock otch, insert in otch by the scion cut rapidly, insertion depth is directed at scion and stock cambium layer and is advisable, and makes anvil
Wood and scion cambium layer are intimately associated, with the stronger tight bondage of agripast bar of pulling force, then with agricultural film by scion and
Docking port all wraps up entangling and ties up, it is ensured that interface humidity and healing condition；Within after grafting 5 days, start every 3 days to check once, in time
Erasing the rudiment on stock tree soma branch, other are consistent with nursery stock normal management.
Should grafting survival rate in spring be 92.3% in aforementioned manners, 15 days grafting wound healings；Summer grafting survival rate
87.2%, the healing in 10 days of grafting otch.
Table 1
Embodiment 2
The present embodiment is with the difference of embodiment 1:
In mid-March to late April, the early stage of sprouting of the tree branches at stock and the hard branch of scion branch carries out grafting.Now
Graft survival rate is up to more than 92%, and grafting otch foreshortens to healing in 10 days.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. a natural hybrization ash Populus euphratica full growing season propagation by grafiting method, it is characterised in that: step is as follows:
(1) rootstock seedling selects: spring then, and growth selection is healthy and strong, without pest and disease damage, and 3 years raw diameters of a cross-section of a tree trunk 1.3 meters above the ground 1-2cm are cultivated through shifting bed
Populus euphratica seedling, to its stay 38-42cm sizing cut bar prune, incision is tiltedly cut into " horse ear shape ", the bud below stock otch
All erase；
(2) screening of scion and process: gather and give birth to rugosity ash suitable, eugonic with stock Populus euphratica bottom sprout tillers branch then
As scion, scion is cut and cuts a length of 5-8cm, retain a strong bud, scion top straight snips, at the grafting of bottom, be tiltedly cut into " horse
Ear shape "；
(3) grafting time: sprout season of growth of early stage or branch semi-lignified of the tree branches at hard branch carries out grafting；
(4) engrafting method: oblique sheared edge on rootstock seedling, inserted the scion cut in otch rapidly in 10 seconds, uses plastics
The tight bondage of bar, makes stock and scion cambium layer be intimately associated；
(5) managing after grafting: pour water in time after grafting, starts every 2 days to check once, erases in time on tree soma branch on the 5th day
Rudiment, other are consistent with nursery stock normal management.
Method the most according to claim 1, it is characterised in that: in step (2), at the grafting of scion bottom, tiltedly it is cut into " horse
Ear shape " after, vertical trunk upwards deep partial application at otch 1/3.
Method the most according to claim 2, it is characterised in that: in step (4), on rootstock seedling, oblique sheared edge is at otch
The deep partial application of vertical trunk at 1/3.
Method the most according to claim 3, it is characterised in that: in step (4), described engrafting method is at otch 1/3
After the vertical deep partial application of trunk, scion cut alignment stock otch is inserted docking, when scion there are differences with stock thickness
So that good cambium layer is as the criterion, at scion and stock otch joint place coating liquid wax and fixing with agricultural film binding, then use
Scion and docking port are all wrapped up entangling and are tied up by agricultural film.
Method the most according to claim 1, it is characterised in that: in step (3), described grafting time is from mid-March to JIUYUE
The middle ten days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698981.0A CN106134806B (en) | 2016-08-22 | 2016-08-22 | Grafting propagation method for natural hybrid populus grey in whole growing season |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698981.0A CN106134806B (en) | 2016-08-22 | 2016-08-22 | Grafting propagation method for natural hybrid populus grey in whole growing season |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106134806A true CN106134806A (en) | 2016-11-23 |
| CN106134806B CN106134806B (en) | 2019-12-10 |
Family
ID=57341795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610698981.0A Expired - Fee Related CN106134806B (en) | 2016-08-22 | 2016-08-22 | Grafting propagation method for natural hybrid populus grey in whole growing season |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106134806B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373941A (en) * | 2020-04-13 | 2020-07-07 | 濮阳市林业科学院 | Improved tongue grafting method |
| CN115968662A (en) * | 2022-12-08 | 2023-04-18 | 云阳县中苗林业有限责任公司 | Cutting pliers for tree grafting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972214A (en) * | 2012-11-16 | 2013-03-20 | 中国科学院寒区旱区环境与工程研究所 | Grafting method capable of promoting asexual reproduction of populus euphratica |
| KR20150025092A (en) * | 2013-08-28 | 2015-03-10 | 대한민국(관리부서 : 산림청 국립산림과학원장) | Method for vegetative propagation of Populus species using micro-cutting |
| KR20150054110A (en) * | 2013-11-11 | 2015-05-20 | 대한민국(산림청 국립산림과학원장) | Method of vegetatively propagating yellow poplar using green wood split grafting |
| CN104885858A (en) * | 2015-06-08 | 2015-09-09 | 新疆林科院造林治沙研究所 | Grafting method for populus diversifolia vegetative propagation |
-
2016
- 2016-08-22 CN CN201610698981.0A patent/CN106134806B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102972214A (en) * | 2012-11-16 | 2013-03-20 | 中国科学院寒区旱区环境与工程研究所 | Grafting method capable of promoting asexual reproduction of populus euphratica |
| KR20150025092A (en) * | 2013-08-28 | 2015-03-10 | 대한민국(관리부서 : 산림청 국립산림과학원장) | Method for vegetative propagation of Populus species using micro-cutting |
| KR20150054110A (en) * | 2013-11-11 | 2015-05-20 | 대한민국(산림청 국립산림과학원장) | Method of vegetatively propagating yellow poplar using green wood split grafting |
| CN104885858A (en) * | 2015-06-08 | 2015-09-09 | 新疆林科院造林治沙研究所 | Grafting method for populus diversifolia vegetative propagation |
Non-Patent Citations (7)
| Title |
|---|
| 刘茂秀 等: "胡杨嫩枝嫁接技术应用研究", 《贵州林业科技》 * |
| 岳国印: "胡杨嫁接", 《新疆林业》 * |
| 岳国印: "胡杨嫁接灰杨优良雄株技术应推广", 《新疆林业》 * |
| 林易: "胡杨嫁接新疆杨的技术新招", 《新疆林业》 * |
| 裘晓梅: "胡杨嫁接繁殖技术", 《山西林业科技》 * |
| 解天波: "新疆杨嫁接胡杨繁育技术", 《林业实用技术》 * |
| 高新一 等: "《果树林木嫁接技术手册（第二版）》", 31 July 2014, 金盾出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373941A (en) * | 2020-04-13 | 2020-07-07 | 濮阳市林业科学院 | Improved tongue grafting method |
| CN115968662A (en) * | 2022-12-08 | 2023-04-18 | 云阳县中苗林业有限责任公司 | Cutting pliers for tree grafting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106134806B (en) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105684739B (en) | A kind of Carya hunanesis Cheng does the breeding method of stock grafting hickory nut | |
| CN103416229B (en) | Wrapping-type walnut bark whip grafting method | |
| CN105746181B (en) | A kind of nursery stock bud is to bud engrafting method | |
| CN101530041B (en) | Drupaceous economic forest rootstock hardwood cutting propagation method | |
| CN105284380A (en) | Construction method for configuring gradient of aquatic plants of water-level-fluctuating zone | |
| CN102210236A (en) | Method for establishing oil-tea camellia cutting orchard by virtue of low-position stem pruning, sprouting and cut grafting | |
| El-Showk et al. | The paulownia tree | |
| CN105993614A (en) | Chinese chestnut grafting method for fruiting-at-the-year | |
| CN104798606A (en) | Method for grafting michelia champaca in top grafting manner by using michelia chapensis dandies as parental stocks | |
| CN107094505A (en) | A kind of method of Chinese red oriental cherry high position grafting | |
| CN102422783A (en) | Sleeve grafting method for plants | |
| CN106134777A (en) | A kind of engrafting method of plant | |
| CN106134806A (en) | A kind of natural hybrization ash Populus euphratica full growing season propagation by grafiting method | |
| CN104719002B (en) | The winter engrafting method of emblic | |
| Manner et al. | Gnetum gnemon (gnetum) | |
| CN1640229A (en) | Rhizome plant grafting method | |
| CN102172134B (en) | Method for breeding and cultivating fine clonal Kaiyuan Populus Yuannanensis | |
| CN106613659A (en) | Grafting cultivation method for euonymus golden armors | |
| CN106134792A (en) | A kind of engrafting method of xylophyta | |
| Denison et al. | The applied clonal eucalypt programme in Mondi Forests | |
| Hamilton | Significance of root severance on performance of established trees | |
| CN106954467A (en) | A kind of crape myrtle summer grafting method for culturing seedlings | |
| CN109743984A (en) | A kind of nursery stock bud is to bud engrafting method | |
| CN109744040A (en) | A kind of cultivation of container seedling technology of the salt tolerant grafting rose of Sharon | |
| CN107409775A (en) | A kind of water Chinese catalpa scion grafting engrafting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200822 |