CN102415283A - Grafting method for inserting tree branch and knot into caves - Google Patents
Grafting method for inserting tree branch and knot into caves Download PDFInfo
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- CN102415283A CN102415283A CN2010102946880A CN201010294688A CN102415283A CN 102415283 A CN102415283 A CN 102415283A CN 2010102946880 A CN2010102946880 A CN 2010102946880A CN 201010294688 A CN201010294688 A CN 201010294688A CN 102415283 A CN102415283 A CN 102415283A
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Abstract
The invention discloses a grafting method for inserting tress branch and knot into caves. According to the grafting method, seedling stems of plants or branches of trees as scions are inserted into artificial caves on trunk knots of stock to be healed to form a whole. According to the grafting method disclosed by the invention, aiming at the defects that ancient and old trees are difficult to rejuvenate and landscape tree varieties have single crowns, lower growth speed and weaker resistance, the effectiveness is obtained by using the characteristic that the plants and the tress branch and knot are easy to generate callus and adopting a special conjoined grafting method. The grafting healing survival rate obtained by adopting the grafting method reaches 85-95 percent which is improved by 22-29 percent than the contrast rate. According to the grafting method disclosed by the invention, the intraspecific distant grafting of part of plants can be succeeded; the resistance and capability of defending nature of trees are enhanced; the growth of the plants is promoted; the ancient and old trees can be rejuvenated; and the attractive and unique model and remarkable ecological and economic benefits are obtained.
Description
Technical field
The present invention relates to trees disjunctor graft modeling method; Especially a kind of is scion with seedling stem or tree branches; What be inserted into the stock trunk has in the joint cave, makes it to heal into to live to be one, promotes the trees graft modeling method of plant strain growth and rejuvenation, raising ornamental value.
Background technology
Plant graft is different with the relation of maternal plant and stock by scion, is divided into exsomatize grafting and disjunctor grafting two big classes.Big type of wherein stripped grafting, scion need be cut from parent (strain) during grafting, belongs to conventional grafting.Its most of grafting method is originally just to have, and the minority grafting method is new.Big type of disjunctor grafting, scion need not break away from parent (strain) during grafting, is the root graft of scion band.Its most of grafting method is new, and the minority grafting method is original.
If no matter plant graft with the grafting combination, by the combination branch of scion and stock, is the grafting of exsomatizing promptly, or the disjunctor grafting, all can divide into two big types: peripheral contact and combination of inner and outside formula.Be main for big type with peripheral contact wherein, what lean on is branch pericambium or parenchymatous function.Most plants all belong to this grafting combination, and its grafting method is also maximum, like cut-grafting, cleft grafting, side grafting, crown grafting and butt joint etc.Next is that combination of inner and outside formula is big type, and grafting method is less, and what lean on is scion medulla and stock cambium, or two layers of cambial effect are arranged inside and outside the interface, as meets the medulla cambium butt joint that saves grafting and Song Shan class etc.
Heal into the time alive behind the plant graft, about 7～15 days of herbaceous plant, about about 30～60 days of woody plant.
200810162797.X number application for a patent for invention " distantly related graft modeling method of tree ears " has been set forth a kind of in middle aged trunk cave; Plant or sow the method for xenogenesis treelet; Graft survival rate reaches 85～90%; Distant grafting achieving success between part trees kind can be made, the landscape ornamental value of gardens landscape seeds can be obviously improved.This strain fringe distant grafting formative method mainly is to utilize big tree trunk (stock) to go up original old cave, and its root system of the seedling of planting (scion) back can be deep in the stock tissue, also can become alive.But because old cave is big and surrounding tissue is withered, often be difficult to healing between seedling trunk and stock cave, healing rate is very low.
Summary of the invention
The technical assignment of technical problem to be solved by this invention and proposition is, to the landscape ancient tree disadvantage difficult and that landscape seeds tree crown is single, resistance is more weak of recovering one's youthful vigour.Proposition is inserted its top stem in the joint hole of ancient tree trunk the other plantation earlier of ancient tree treelet again, or in the contiguous middle aged trees of two strains, with the major branch top of strain trees wherein, inserts in another strain trees trunk joint hole, the two is healed into live to unified whole.This novel grafting method and grafting combination can reach ancient tree rejuvenation and landscape seeds and improve landscape ornamental value, significantly strengthen the purpose of resisting natural calamity abilities such as wind and snow.
For this reason; The present invention takes following technical scheme: grafting method is inserted in a kind of trees minor matters hole; It is characterized in that with the trees that grow up be stock; On stock neck minor matters, boring a cave, is scion with trees seedling stem of the same race or branch, during grafting with the life in 2 years of scion plant with the stem of upper part or branch blocks and this truncated position is inserted among the stock cave.Along with the continuous overstriking of scion stem or branch, and the cave progressively dwindles because of more organizing constantly to form on the minor matters, and approximately through year half a year to 1, scion plant and stock plant can become one by normal healing.
As the further of technique scheme improved and replenish, the present invention also comprises following each section additional technical feature, and can separately or combine during enforcement is applied to technique scheme.
At first, said stock cave depth is 2～3cm, and diameter is than the big 1～2mm of scion stem that inserts; The degree of depth that the scion stem inserts the stock cave is 2～2.5cm.
Secondly,, clip the major branch bar, keep branch pile length a 2～5cm, on these minor matters, bore and beat described cave as if being stock with the trees that grow up; If with the treelet is stock, clip the major branch bar, the branch stake keeps 0.5～1cm, on these minor matters, bores and beats described cave.
The 3rd, be winter the season of described get into the cave cave and grafting.
The 4th, in the slit in cave, fill in moistening earth, again with plastic film tape wrapping and fixing grafting position.
At last, strengthen fertile training management, promote scion plant and stock plant strain growth, focus on and protect the interface cave moist.
The present invention is that the slotting grafting in a kind of hole of uniqueness connects method, also belongs to big type of disjunctor grafting.After the grafting, along with the scion plant strain growth increases thick and the generation of stock plant cave callus, this cave can be more and more little, and the fringe anvil combines more and more tight.Through year half a year to 1, the two can heal basically and become one approximately.
The present invention compares with conventional grafting, and difference is in essence arranged:
(1) the invention belongs to big type of disjunctor grafting, i.e. the grafting from parent is not cut in scion, and conventional grafting is the grafting of exsomatizing, i.e. scion need be cut when grafting from parent;
(2) the grafting combination of the present invention's employing belongs to peripheral internal expanding, and peripheral contact is used in the conventional grafting of exsomatizing more;
(3) the present invention is applicable to the nearly edge grafting of seeds, also can be used for the distant grafting of minority seeds.
The inventive method has following advantage:
1. grafting heals into motility rate and reaches 85%～95%, and comparison is according to increasing by 22%～29%, than stripped grafting raising 75%～85%;
2. be suitable for kind of an interior nearly edge grafting, also can be applied to the distant grafting between the minority seeds;
3. new plant height amount of growth comparison is according to improving 25%～36%;
4. strengthen the trees resistance, especially resist the ability of natural calamities such as wind and snow;
5. be applicable to the moulding that beautifies of landscape trees and flowers and trees bonsai, improve it and view and admire and economic worth.
Effect mechanism of the present invention is:
A. disjunctor grafting method
The disjunctor grafting is different from conventional stripped grafting, is the band root graft that a kind of scion does not break away from parent, and the scion plant is the same with the stock plant, all is separate living individual.Therefore, this grafting method has at first just been got rid of the dead direct factor of scion.
Secondly, just because of the scion plant of disjunctor grafting is lived individuality, so the precedence relationship that scion becomes to live with the interface healing be, scion becomes to live formerly, the interface healing after, becoming work is the basis of healing.And the grafting of exsomatizing because scion is the organ that breaks away from parent, and the independent living individual, therefore has only first healing, just has into alively then, and healing is into basis alive.
B. fringe anvil combination
The fringe anvil combination of the conventional grafting of exsomatizing, normally peripheral contact, what lean on is the healing effect of scion and stock pericambium.But there is certain limitation in this grafting combination.The grafting combination of peripheral internal expanding then can be broken this limitation.
During plant graft, the callus that on scion interface and stock interface, produces, the effect of existing mutual healing also has the tendency that is separated from each other; Be nearly edge grafting, its healing effect often greater than separating tendency, therefore is prone to into alive.Even but still there is certain separation tendency in nearly edge grafting, like the grafting of torch pine; Even distant grafting also has certain healing effect, like the grafting of ginkgo and glossy privet.Key of problem is: the healing effect with separate the tendency the two, hold actually hold by force a little less than.If the healing effect just is prone to into alive greater than separating tendency; If separate tendency greater than the healing effect, just difficulty becomes to live.The grafting combination of peripheral internal expanding exactly can more and more closely combine scion plant and stock plant in growing process, and mutual healing effect is gradually greater than being separated from each other tendency, thereby can promote grafting survival.Just because of this, the grafting combination of peripheral internal expanding can make original separation tendency succeed greater than the distant grafting between the part plant of healing effect.
C. carry out the joint grafting is arranged
Stock of the present invention cave is chosen among the joint hole of trees major branch base portion.The leaf segment of plant, minor matters are one of the strongest organs of plant life power.So-called leaf segment is that plant leaf the place of giving birth to.Long on leaf segment have lateral bud, and after lateral bud grew up to branch, then leaf segment had become minor matters.The organic matter that leaf is made will pass through leaf segment and be transported to other positions from top to bottom; The moisture mineral salt that absorb in the soil also will pass through leaf segment from being transported to other positions down.Therefore, leaf segment not only has the effect that reserves nutrient with moisture; Can also carry the moisture of nutrient, play the effect of similar " water pump ".
If the leaf that will be grown on the branch chips away together with lateral bud, just be not difficult to find: the otch both sides are cambium of branch, and the cambium and the medulla of lateral bud arranged in the middle of the otch.That is to say on same tangent plane, inside and outside two-layer cambium is arranged.Therefore meet the joint grafting, the grafting combination of this combination of inner and outside formula, why high than the survival rate of not having the joint grafting, just be understood that.And the present invention plants seedling in the joint hole of trees stem, and its healing ability is stronger than other positions, and effect is better, also is based on same reason.
Description of drawings
Fig. 1: with the stem is the sketch map of scion grafting.
Fig. 2: with the branch is the sketch map of scion grafting.
Label declaration among the figure: 1-stock plant, 2-scion plant, 3-splicing position, 4-stock minor matters, 5-scion branch.
Embodiment
The present invention is further specified through embodiment below in conjunction with Figure of description.
Grafting Chinese ilex nursery stock (referring to Fig. 1) is inserted in embodiment one Folium llicis Latifoliae trunk minor matters hole
One. overview
Winter, grafting living Chinese ilex nursery stock 30 strains in 3 years were inserted in the hole on 12 years living treelet trunk minor matters of Folium llicis Latifoliae.
Two. the stock minor matters are got into the cave
Cut off 1～2 in branch about diameter 1cm in Folium llicis Latifoliae trunk bottom, each stake keeps length 5～10mm, cuts optical cross-section.In the middle of the branch stake, bore the cave of 1 dark 2～3cm then, the cave diameter is than the big 1～2mm of scion stem that inserts.
Three. scion is handled
On 3 years living stems of Chinese ilex, with corresponding height place, stock minor matters cave, cut off, or cut off the stem at 2 years living positions from the position, boundary of life in 1 year and life in 2 years, keep the bottom stem, cut the light otch.Then this seedling stem is inserted in stock (Folium llicis Latifoliae) cave insertion depth 2～2.5cm together with otch.
Four. wrapping is fixing
Chinese ilex nursery stock stem is filled in moistening earth after inserting the stock cave in the slit in cave, wrap up and fix with plastic film tape.
Five. strengthen cultivating and managing
Strengthen cultivating and managing, promote the grafting plant growth, the especially growth of scion plant Chinese ilex nursery stock.
Six. result of implementation
Through between 1 year half, grafting heals into 28 strains of living, and healing into motility rate is 93.3%.The hole grafting of exsomatizing then can not become alive.This grafting plant height amount of growth comparison increases by 25%～36% according to (without grafting) plant.
Grafting (referring to Fig. 2) is inserted in embodiment two Folium llicis Latifoliae major branch minor matters holes
One. overview
Grafting 10 strains are inserted in the hole on 10 years living major branch minor matters of Folium llicis Latifoliae, insert grafting to implementing the hole between the adjacent plant of Folium llicis Latifoliae.
Two. the lopping of stock plant is got into the cave
Select a major branch of kudingcha, give amputation, staying a pile length is 2～5cm.On the cross section, bore a cave then, dark about 2～3cm, and the cross section of scraping, the cave diameter is than the big 1～2mm of scion stem that inserts.
Three. the scion plant is handled
Select a major branch from the scion plant of contiguous stock plant, cut off with the upper part in the life in 2 years of its top tip.Be inserted into then in the stock cave, the about 2～2.5cm of the degree of depth, and with plastic film tape wrapping fixing it.
Four. cultivating and managing
With embodiment one.
Five. result of implementation
Through between 1 year half, grafting heals into 10 strains of living, and heals into motility rate 100%.Comparison exceeds 75% according to (the hole grafting of non-joint); And stripped grafting under equal conditions then can not heal into work at all.
Claims (6)
1. grafting method is inserted in a trees minor matters hole; It is characterized in that on stock neck minor matters, boring a cave; With trees seedling stem of the same race or branch is scion, during grafting with the life in 2 years of scion plant with the stem of upper part or branch blocks and this truncated position is inserted among the stock cave.
2. grafting method is inserted in a kind of trees minor matters according to claim 1 hole, it is characterized in that said stock cave depth is 2～3cm, and diameter is than the big 1～2mm of scion stem that inserts; The degree of depth that the scion stem inserts the stock cave is 2～2.5cm.
3. grafting method is inserted in a kind of trees minor matters according to claim 1 and 2 hole, it is characterized in that with the trees that grow up be stock, clips the major branch bar, keeps branch pile length 2～5cm, on these minor matters, bores and beats described cave.
4. grafting method is inserted in a kind of trees minor matters according to claim 1 and 2 hole, it is characterized in that with the treelet being stock, clips the major branch bar, and the branch stake keeps 0.5～1cm, on these minor matters, bores and beats described cave.
5. grafting method is inserted in a kind of trees minor matters according to claim 1 hole, and be winter the season that it is characterized in that described get into the cave cave and grafting.
6. grafting method is inserted in a kind of trees minor matters according to claim 1 hole, it is characterized in that in the slit in cave, filling in moistening earth, again with plastic film tape wrapping and fixing grafting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102946880A CN102415283A (en) | 2010-09-28 | 2010-09-28 | Grafting method for inserting tree branch and knot into caves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102946880A CN102415283A (en) | 2010-09-28 | 2010-09-28 | Grafting method for inserting tree branch and knot into caves |
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| CN102415283A true CN102415283A (en) | 2012-04-18 |
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| CN2010102946880A Pending CN102415283A (en) | 2010-09-28 | 2010-09-28 | Grafting method for inserting tree branch and knot into caves |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278755A (en) * | 2017-05-27 | 2017-10-24 | 镇江鑫源达园艺科技有限公司 | A kind of cultural method of trees seedling |
| CN108307834A (en) * | 2018-03-09 | 2018-07-24 | 山东冠世榴园旅游发展有限公司 | A kind of ancient tree grafting renovation method at scenic spot |
| CN109197327A (en) * | 2018-09-13 | 2019-01-15 | 江苏省林业科学研究院 | A kind of anvil tree bridge is abutted against the method for ancient and well-known trees |
| CN114698478A (en) * | 2022-05-18 | 2022-07-05 | 四川洪光农业开发有限责任公司 | Method for balancing nutrition of congeneric plants |
-
2010
- 2010-09-28 CN CN2010102946880A patent/CN102415283A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278755A (en) * | 2017-05-27 | 2017-10-24 | 镇江鑫源达园艺科技有限公司 | A kind of cultural method of trees seedling |
| CN108307834A (en) * | 2018-03-09 | 2018-07-24 | 山东冠世榴园旅游发展有限公司 | A kind of ancient tree grafting renovation method at scenic spot |
| CN109197327A (en) * | 2018-09-13 | 2019-01-15 | 江苏省林业科学研究院 | A kind of anvil tree bridge is abutted against the method for ancient and well-known trees |
| CN109197327B (en) * | 2018-09-13 | 2020-10-30 | 江苏省林业科学研究院 | Method for connecting ancient and famous trees by stock tree bridge |
| CN114698478A (en) * | 2022-05-18 | 2022-07-05 | 四川洪光农业开发有限责任公司 | Method for balancing nutrition of congeneric plants |
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Application publication date: 20120418 |