CN109832024A - A kind of sapling engrafting method - Google Patents
A kind of sapling engrafting method Download PDFInfo
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- CN109832024A CN109832024A CN201710939606.5A CN201710939606A CN109832024A CN 109832024 A CN109832024 A CN 109832024A CN 201710939606 A CN201710939606 A CN 201710939606A CN 109832024 A CN109832024 A CN 109832024A
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Abstract
The present invention relates to a kind of sapling engrafting method, industrial paraffin is first placed on heating and melting in deeper container by scion of sealing with wax, and the scionwood Duan Yitou sheared is dipped in wax liquor rapidly, then to change other end quickly dipped.The composition of the industrial paraffin includes: paraffin, rosin and turpentine oil.A kind of sapling engrafting method provided by the invention, scion of sealing with wax make scion reduce the evaporation of moisture, guarantee scion from the vitality for surviving a period of time is grafted onto, easy to learn, the success rate and survival rate of grafting are all higher.
Description
Technical field
The present invention relates to a kind of engrafting methods, and in particular to a kind of sapling engrafting method.
Background technique
Existing sapling engrafting method, generally not without any processing to scion, scion moisture is easy evaporation, it cannot be guaranteed that
Scion survives the vitality of a period of time from being grafted onto, and causes grafting success rate also low, and existing graft technology step is multiple
Miscellaneous cumbersome, general staff can not apply in a short time.
Summary of the invention
To solve the above problems, technical problem to be solved by the invention is to provide a kind of sapling engrafting methods.
The technical scheme to solve the above technical problems is that a kind of sapling engrafting method, it is characterised in that:
Step 1 acquires scion, is acquired scion in conjunction with trimming, is a bundle by kind 50 or 100;
Fringe bar is placed in the deep cellar or cavern of low-temperature moisture preservation and stores by step 2, and temperature requirement is lower than 4 DEG C, and humidity reaches
90% or more;
Industrial paraffin is first placed on heating and melting in deeper container by step 3, scion of sealing with wax, the scionwood section that will be sheared
One is dipped in wax liquor rapidly, then to change other end quickly dipped;
Step 4 regathers scion storage, is placed on cellar, in cavern, to keep interior temperature in cellar lower than 4 DEG C, humidity reaches
90% or more;
Step 5 is connect with bud and grafts in scion on stock with the engrafting method of scion grafting.
Further, in the step 2, storage time is 2 months.
Further, in the step 3, the wax temperature is 95 DEG C -102 DEG C, and scionwood Duan Yitou is dipped in wax liquor
Time within 1 second, the time is dipped in also within 1 second in scionwood section other end.
Further, in the step 5, the engrafting method can also be seedling grafting method.
Further, in the step 3, the composition of the industrial paraffin includes: paraffin, rosin and turpentine oil, and on
State paraffin, rosin and terebinthine proportion are as follows: 10:0.2:0.1.
The beneficial effects of the present invention are: a kind of sapling engrafting method provided by the invention, scion of sealing with wax makes scion reduce water
The evaporation divided guarantees scion from the vitality for surviving a period of time is grafted onto, and easy to learn, the success rate and survival rate of grafting are all
It is higher.
Specific embodiment
Principles and features of the present invention are described below in conjunction with specific example, example is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
One, the acquisition and processing of scion
1, selection adapts to local working condition, and it is few to have early real, high yield, high-quality introducings grafting algebra, produces the mother of stalwartness
Tree chooses the growth substantial sturdy developmental branch in annual periphery or fruitful branch, carries out in fallen leaves to the entire dormant period before rudiment
Acquisition, is acquired general with trimming, is a bundle by kind 50 or 100, and hang up label with cutting with adopting.
2, normal storage method is to be placed on storage in the deep cellar or cavern of low-temperature moisture preservation in time after fringe bar adopts back arrangement,
Temperature requirement is lower than 4 DEG C, and fringe bar lower half in cellar when storage, should be embedded in wet sand by humidity up to 90% or more, the upper half dew
Outside, it is isolated between bundle and bundle with wet sand, entrance of cellar will cover tightly, and keep cooling in cellar, can store in this way to late May to June
Ten days, the humidity in the temperature and cellar that storage period wants running check sand, prevent fringe bar fever go rotten or dehydration air-dry.If nothing
Cellar can also dig storage canal in the high and dry shady spot of cooling before frozen soil, ditch depth 80cm, wide 100cm, length according to fringe bar how much
Depending on.Enter first to spread before ditch the clean river sand (water content is no more than 10%) of 2-3cm in ditch, fringe bar inclination is put in ditch, filled
River sand buries to whole, groove face upper cover rainproof material.The fringe bar put in order can also be put into polybag, insert a small amount of sawdust,
The moisturizings object such as river sand, tightens sack, is placed in freezer and stores, and temperature is kept for 3-5 DEG C.Its advantage is that it is saving of labor, laborsaving, the disadvantage is that connecing
The easy dehydration of fringe, influences survival rate, so promoting the use of scion of sealing with wax now.
3, it seals with wax scion: the purpose is to: so that scion is reduced the evaporation of moisture, guarantees that scion survives a period of time from being grafted onto
Vitality.Its method is after scion acquires, and required length is cut when by grafting, and general scionwood segment length is 10-
15 centimetres, retain 3 buds or more, top has a full bud, branch it is excessively thick answer a little longer, thin is unsuitable too long.It should be infused when cutting fringe
The branch that meaning rejecting has damage, rots, dehydration and development are not enriched, and fruit trace should be wiped out to fruitful branch.First by work when sealing wax
Industry paraffin is placed on heating and melting in deeper container, and when 95 DEG C -102 DEG C of wax temperature, the scionwood Duan Yitou sheared is existed rapidly
(time within 1 second, generally 0.1 second) is dipped in wax liquor, then to change other end quickly dipped.Wax is not dipped in it is required that not staying in scion
The wax layer in space, intermediate position can be slightly overlapped.Noticing that wax temperature should not be too low or excessively high, too low then wax layer is thick, and it is easy to fall off, it is excessively high
Then easily scald scion.It seals with wax after scion will cool completely completely and regathers storage, cellar can be placed on, in cavern, to keep interior temperature in cellar
And humidity.
It seals with wax ingredient:
Paraffin, rosin, turpentine oil.
Proportion:
10:0.2:0.1
The effect of ingredient:
Paraffin: mainly sealing, when selecting paraffin, the paraffin for selecting resistance to temperature high as far as possible, because of the scion sealed with wax
In grafting, all at 20 degree or more, even more than 30 degree, the low paraffin of degree is often easily dissolved by the sun temperature of weather, is lost
The effect of protective layer, survival rate just will be greatly reduced.
Rosin: mainly playing adhesion strength, can be paraffin being sticked in scion tightly, in order to avoid cause scion wax protective layer
Fall off, prevent scion to be dehydrated.
Turpentine oil: can stimulate the Nutrient Cycling in scion itself, to play, germination is early, and tender shoots is healthy and strong, high survival rate
Effect, but turpentine oil has to match in proportion, and if increasing dosage, scion will also germinate in storage period, lead to grafting
Phase can not be grafted.
Operating method:
Paraffin, turpentine oil, rosin are poured into pot heated together in proportion, temperature reaches 100-120 after rosin dissolves
Then degree is held in an insertion wax of the scion being collected in advance, speed is had to fastly, no more than 2 seconds, then
The scion for gluing one is first placed on one side, it is cooling after in viscous other end, scion is cooled down after having operated, finally having glued
Scion, which is put into, has beaten in empty insurance bag, and storage in the cool, is grafted in case of to grafting time.
Two, grafting method
The raw treelet grafting of 1-3, generally uses seedling grafting method, and grafting starts result morning, is able to maintain the excellent of kind
Character.
The raw stock above, tree crown is larger, branch level is more of 3-5, is generally connect i.e. using bull height according to original crown
The branch class distribution situation of skeleton grafts more end of the branch, diminution tree crown as few as possible at higher position.Its main feature is that:
1, original tree crown skeleton can be made full use of, connector is more, tree crown restores fast, is able to maintain tree body and balances up and down.
2, wound is smaller, and healing is easy, and engrafting method is varied because of position difference.
3, thorax in tree crown can be made full use of, short covering of transplanting increases setting fruit position.
4, result is early after grafting, yield is high, and second year can restore even more than elite tree yield after general grafting, and third year can
Restore tree crown, obtains high yield.
For biggish tree, grafting part is long according to major branch, side shoot is short, the apparent principle of master-slave relationship, in skeleton branch
On polylinker, baldness band as far as possible covered with side grafting;In addition to the end of the branch of main side, other grafting part retention branch segment length are general
Away from its female branch 15-20cm or so, thick branch is slightly long, and withe is slightly shorter;Interface diameter should be generally selected at 3-5cm, and the age of tree is biggish most
Slightly no more than 8cm.
Three, grafting period
Generally before stock bud is sprouted or start to sprout and non-lamina when progress, then wound healing is slow too early and is subject to bad
Weather or disease pest damage, then easily cause tree vigo(u)r weak too late, or even dead to winter.In practice, spring grafting is 10 before rudiment
It is most appropriate to the budding period, while temperature is higher, bright day gas grafting survival is preferable.
Four, engrafting method
There are many engrafting method, and according to scion utilization power, budding connects and scion grafting;According to grafting part difference, divide piece-root grafting, rhizome
It connects, double-work, side grafting, height connect;From interface form point, there is cleft grafting, cut-grafting, cortex grafting, plate budding, whip graft, be abutted against, but is basic
Engrafting method be that bud connects and scion grafting.
(1) bud connects: using bud tablets as the propagation method of scion, including " fourth " shaped budding, plate budding square-cut chip budding.
1, " fourth " shaped budding:
(1) without " fourth " shaped budding of xylem: generally after scion young sprout stops growing, and stock and scion cortex
Carried out when easily peelable, bud scion should select development to enrich, the full young sprout of bud, scion adopt it is lower after, stay the leaf of 1cm or so
Handle wipes out leaf, with reduce moisture evaporation, preferably with adopt with.
The first place 0.5cm above the bud, horizontal partial application, as deep as xylem, then a upward knife of splaying at 1-1.5cm below the bud
To crosscutting buckle, pinches bud tablets and laterally one turn round, remove bud tablets;Again at smooth place, stock skin zone, horizontal partial application, width ratio is buddered summary
Width is adapted, with one group, point of a knife or so after cutting as deep as xylem, then in the perpendicular partial application downwards of edge of a knife center, length and bud tablets length
Both sides cortex is levered up, bud tablets are rapidly inserted into, and makes budder upper cut and stock transverse incision contiguity, other parts and the close phase of stock
Then patch uses plastic film strip bondage, only reveals petiole and bud.
(2) " fourth " shaped budding with xylem: essence is simple bud scion grafting.Spring stock bud carries out when sprouting, and scion can
Need not sealing wax, publish and educate full lateral bud, be whittled into the long bevel of 3-5cm above the bud at the 1cm of the back side from top to bottom, lower end is gradually
Then point connects xylem with pruner and cuts and budder, budders in upper thick and lower thin peltate bud tablets, then smoothly locate cortex cross in stock
It is perpendicular to cut a t shaped incision, as deep as xylem, push cortex aside, bud tablets are inserted into i.e. it is intradermal, and wrapped up with plastic strip it is tight, it is exposed
Bud eye.After connecing 15 days it is i.e. viable, the stock on bud top is cut off, promotion is buddered sprouting.
2, plate budding plate budding: is used when anvil, fringe are difficult to from skin.
Healthy and strong scion is selected, the downward knife of inwardly splaying in the place 1cm, reaches at the lower section 1cm of bud, then in bud above bud
It inwardly splays to the bottom of the first plande noodles downwards at the 0.5cm of lower section, removes bud tablets, smoothly locate in stock, take bud tablets with cutting
Same Way, be whittled into the notch big with xylem bud tablets etc., the part reamed on stock is removed, bud " embedding " is entered,
Make to budder and be aligned with stock notch, is then helped with plastic strip tight.
3, square bud connects: being mainly used for the grafting of walnut, persimmon.With double blade in each horizontal partial application of upper and lower of bud, make
Two blade notch are just at the 1cm each up and down of bud, then with the hilted broadsword of side in each one knife of longitudinal cutting in the left and right of bud, as deep as xylem,
The wide 1.5cm of bud tablets cuts one piece of epidermis at the smooth position of stock with same method, be put into rapidly piece of buddering make its up and down and
Side alignment, is intimately associated, and is then helped from bottom to top with plastic strip tight.
(2) scion grafting: using branch section as the propagation method of scion.Scion grafting season, stock bud started mostly before and after the Waking of Insects (3rd solar term) to grain rains
Before sprouting but not yet germinateing.Some tree species to arrive after germination to leaf stretching period or later, as the cortex grafting, walnut of Chinese chestnut cleft grafting or
The green branch of grape connects.The advantages of scion grafting is high survival rate, and seedlings picking growth is fast, but compares expense scion, it is desirable that stock is thick.
1, cut-grafting: this method is suitable for thinner stock, is being suitable for that stock is cut at the position grafted, cutting saw kerf will put down, then
With grafting knife in the vertical incision in the place of the one third in stock cross section or so, depth should be slightly smaller than the big bevel of scion, then
Scion is cut into the segment of 2-3 full buds, it is (same with terminal bud by the big inclined-plane for being whittled into long 3cm or so on one side of scion lower part
Side), another side cuts one and is about the small bevel of 1cm or so, and bevel must be put down, rapidly by scion by big inclined-plane inwards, small inclined-plane it is outside
Direction be inserted into notch, be adjacent to anvil fringe forming layer, then tied up with plastics cloth.
2, side grafting method: it is chiefly used in filling up the space of plant, is usually grafted at the baldness position of limb, to increase internal branch
Amount supplements space, and when grafting is first cut on stock bark with t shaped incision, and as deep as xylem, bark cuts a triangle above transverse incision
Shape or semicircle slope surface, are inserted into convenient for scion and by tight, cutting part are generally in slightly convex place or the outside in knee, stock
T shaped incision is preferably slightly tiltedly when uprightly or thicker.Side grafting scion should select it is slightly longer, slightly thick, slightly with it is curved preferably.
The developmental branch of 1 year raw robust growth is selected to make scion, 2-3 full buds are stayed in every section of scion, with knife in the lower part of scion
The long bevel of a long 3-5cm is first cut, bevel wants straight, then cuts the small bevel of a long 1-1.5cm on the opposite of bevel, makes lower end slightly
2-3 bud is stayed on point, scion top, and top bud will stay in the back side of big bevel, and bevel is had to smooth, stays 0.5 centimetre above bud
It cuts, in the grafting part knife sideling downward partial application of stock, at the one third to half of xylem, then
Rapidly by the big bevel insertion stock bevel of scion, it is aligned forming layer, it is tight with plastics cloth bag.
In addition there are also side bark-grafting and with basal shoot side grafting, it is mainly used for the grafting of Chinese chestnut.
(1) side bark-grafting: this method is mainly used for into thorax baldness band in treelet and mends branch.Specific method is: needing to mend in stock
A T-shaped is then cut first by the Lao Pi skiving of stock to fresh bast in the position (generally every 75 centimetres of benefits, one branch) of branch
Shape mouth cuts downwards the oblique bevel of a crescent moon with grafting knife down toward T-shaped transverse incision as deep as wooden at the 1-2cm of transverse incision upper end
Portion, in this way in order to avoid after scion insertion " bolster ".Scion requirement is longer, and generally 20cm or so preferably selects curved scion,
Bevel wants the horse ear shape of a length of 5-8cm, the back side to cut to bast, and stock then is inserted into scion, close not with plastic strip wrapping
Open trauma mouth.
(1) with basal shoot side grafting: a kind of practical new method to improve side bark-grafting, its advantage is that base angle nature spreading angle
Greatly, the crescent moon edge of a knife need not be cut above stock " fourth " word mouth, it is not necessary to worry " bolster ".Specific method is to cut the Lao Pi of stock
It is thin, it is not formed and sticks up the stock of skin always and can not cut and directly cut " fourth " font mouth as deep as xylem at selected position.Scion selection
To there is the branch of two annual branches on biennial female branch, is cut in the biennial mother annual bifurcation 3cm of branch diatance, be left two
One section of biennial basal shoot of a annual branch and 3cm long.An annual shoot is selected to give over to scion on branch, another branch
It is cut away from bifurcation 2cm, the branch cut can be used as cortex grafting scion, then leave under annotinous branch to from up to two from cutting
Year, raw basal shoot was whittled into horse ear shape, and annual shoot is thick, and biennial basal shoot is thin, and (cutting direction is that the annual shoot opposite face left leaves
One section of annual shoot back side cut).The annual scion with basal shoot cut can be inserted directly into stock " fourth " font mouth, with modeling
Material cloth wrapping, high survival rate, storage rate are also high.
3, cleft graft: mostly using when stock is thicker, and the general developmental branch for selecting 1 year raw healthy and strong branch does scion, in spring
It is carried out before germination.
Stock is first clipped into top and scabbles section, is split under stock central vertical with cleft grafting knife, deep about 4-5cm or so,
3 buds are stayed in general every section of scion, at away from bottom bud 0.5cm, the big bevel of a 4-5cm are respectively cut along two sides with knife, under making
Portion is wedge shaped, and two bevels be slightlyed thin while should be slightly thick on one side, and rootstock opening-cleaving is inserted into scion rapidly, is aligned forming layer and is adjacent to, tie up
It is good.
4, cortex grafting: being called notch graft, need to carry out in the case where stock bud is sprouted from skin, in stock section cortex and wood
Matter is inserted into scion between portion, depending on the size of cross-sectional area, can be inserted into multiple scion.Smooth place is selected to cut in the grafting part of stock
It is disconnected, it cuts, saw kerf will be put down, with benefit healing, first cuts the long bevel of a long 3-5cm in the lower part of scion, keep lower end slightly sharp, then in bevel
Opposite gently prune skin, 2-3 bud is stayed on scion top, and top bud will stay in the back side of big bevel, in stock notch lower surface light
Sliding position, cuts the slightly shorter longitudinal incision of a bevel longer than scion, as deep as xylem, bark is gently lifted to both sides, then will be connect
Spike length bevel is against xylem, the insertion among cortex notch, and long bevel is left white 0.5cm, and when diameter of stock 2cm or more inserts 1,
2 are inserted when 2-4cm, inserts 3 when 4-6cm, and when 6-8cm inserts 4.(this method is widely used in the low yield orchards such as apple, pears, walnut, Chinese chestnut
Gao Huantou)
In addition have a kind of improvement cortex grafting method: this method is served only for the grafting of Chinese chestnut.Specific method is stock determining first
Then grafting part is cutting off end of the branch from the above 40-50cm of grafting part or so place.Each skeleton branch is still to keep subordinate after cut anvil
Clearly.Then stock girdling one is being enclosed at grafting part, the circle of girdling one removes anvil skin again at the place upward 5cm or so.It will cut
Scion insertion band girdle mouth under stock cortex, fixed with plastic strip bondage.Since the interface top of scion has carried out big band girdle, and
And end of the branch has been cut, top stock the work pillar of current year, amputate, i.e., healed quickly to 1 Nian Houcong interface, survival rate
Height, few windbreak, producing should be widely used.
5, whip graft: double whip grafts are called, this method is used when anvil fringe rugosity is suitable, cuts out long 3.5-4.5cm's on stock
Horse ear shape bevel, cuts a notch for being about 2cm vertically downward at the one third length of bevel upper end, and scion cuts method phase with stock
Together, then by anvil, the large and small bevel alignment insertion of fringe until fitting like a glove, two tongue pieces are clamped against one another, if anvil fringe rugosity differs,
Side forming layer can be made to be aligned, then tightened with plastic strip Bao Yan.
6, insert skin whip graft: from the top straight position Ju Qu to be grafted when grafting, stock interface diameter need in 3cm or more,
The quantity of insertion scion is determined according to the rugosity of stock, when general stock interface diameter reaches 3-4cm, inserts 2 scion, spike length 15cm
Left and right, bevel upper end will have 2-3 full buds, and bevel is in long horse ear shape, be about 5-8cm.Before grafting, first in stock interface
It gently prunes Lao Pi according to the shape of scion cutting surface and exposes new skin, length and width the cutting slightly larger than scion of bevel in position to be inserted
Then face pinches out the cortex of scion cutting surface front end, be inserted into the xylem of scion slowly between the xylem of stock and bast,
The skin zone of scion is placed on the tender skin of stock, then micro- dew bevel ties up.
7, ridge method: be mainly used for rot disease scrape control after rebuild dredge tissue.Bridging method, one is using close to main
Dry, preferably scraping and controlling the ipsilateral root turion upper end grafting upper end another kind method of wound after scraping in position is with a branch both ends
It connects and controls position upper and lower ends scraping.After bridge joint survives, the rudiment in scion is removed in time.
Five, the management after grafting.
(1) spray insect prevention: being most subject to causing harm for early spring pest after grafting to germination period, spray prevention and treatment in time.
(2) it removes sprout tillers: sprout tillers takes place on more than ten days stocks after grafting, connect as removed to seriously affect not in time
Fringe survive after growth.Except sprout tillers will carry out at any time, want cleared on small stock, on big stock such as baldness belt length, Ying
Suitable position selects and remain a part and sprouts branch, second year grafting, if the relatively thick connector again of stock is smaller, then not erase all, from connecing
Farther away position suitably retains a part, is come into leaves feeding root with benefit.
(3) mend and connect: grafting will check in time after ten days, connect to mending in time of not surviving.
(4) it lightens restrictions on and unbinds: when generally connecing rear young sprout and growing to 30cm, then should lighten restrictions in time, otherwise easily form contriction and wind
Folding.If wound does not heal, it should also bind again, and checked again for after 1 month, until wound is healed again completely by its all solutions
It removes.
(5) it ties up branch rod radix saposhnikoviae: while lightening restrictions on for the first time, with the waddy of diameter 3cm long 80-100cm, being strapped in anvil
On wood, young sprout is drawn in upper end to be tied up thereon, and each connector will tie up a rod, to prevent windbreak.Stake living is stayed to graft using side grafting method, it can
Young sprout is directly drawn and is tied in stake living.
(6) pinching: the pinching of August end improves cold tolerance to promote young sprout mature.
(7) treelet grafting will in 5 months, last ten-days period top dressing it is primary, the big high young sprout in the fall connect of tree stop it is long after top dressing,
Spray all types of grafting tree 8-9 months (0.3% potassium dihydrogen phosphate) 2-3 times, is beneficial to prevent overwintering stripping and female flower next year is formed,
To do soil management and control weeds well simultaneously.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of sapling engrafting method, it is characterised in that:
Step 1 acquires scion, is acquired scion in conjunction with trimming, is a bundle by kind 50 or 100;
Fringe bar is placed in the deep cellar or cavern of low-temperature moisture preservation and stores by step 2, and temperature requirement is lower than 4 DEG C, humidity up to 90% with
On;
Industrial paraffin is first placed on heating and melting in deeper container by step 3, scion of sealing with wax, the scionwood Duan Yitou that will be sheared
It is dipped in wax liquor rapidly, then to change other end quickly dipped;
Step 4 regathers scion storage, is placed on cellar, in cavern, to keep interior temperature in cellar lower than 4 DEG C, humidity up to 90% with
On;
Step 5 is connect with bud and grafts in scion on stock with the engrafting method of scion grafting.
2. a kind of sapling engrafting method according to claim 1, it is characterised in that: in the step 2, storage time
It is 2 months.
3. a kind of sapling engrafting method according to claim 1, it is characterised in that: in the step 3, the wax temperature
It is 95 DEG C -102 DEG C, scionwood Duan Yitou dipped in the time within 1 second in wax liquor, and scionwood section other end is dipped in
Time is also within 1 second.
4. a kind of sapling engrafting method according to claim 1, it is characterised in that: in the step 3, the industry
The composition of paraffin includes: paraffin, rosin and turpentine oil, and above-mentioned paraffin, rosin and terebinthine proportion are as follows: 10:0.2:
0.1。
5. a kind of sapling engrafting method according to claim 1, it is characterised in that: in the step 5, the grafting
Method can also be seedling grafting method.
6. a kind of sapling engrafting method according to any one of claims 1 to 5, it is characterised in that: in the step 5, institute
Stating grafting time is 10 days to the budding period before rudiment.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110226423A (en) * | 2019-07-24 | 2019-09-13 | 云南省林木种苗工作总站(云南省林木种苗花卉产品质量监督检验站) | A kind of pinus yunnanensis engrafting method |
CN110419374A (en) * | 2019-08-26 | 2019-11-08 | 重庆市农业科学院 | A kind of breeding method of the tree-like cultivation mode of colorful fruit variety |
CN112136529A (en) * | 2020-09-25 | 2020-12-29 | 青岛抬头生态农业有限公司 | Bud grafting seedling method for acer truncatum |
-
2017
- 2017-10-11 CN CN201710939606.5A patent/CN109832024A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110226423A (en) * | 2019-07-24 | 2019-09-13 | 云南省林木种苗工作总站(云南省林木种苗花卉产品质量监督检验站) | A kind of pinus yunnanensis engrafting method |
CN110419374A (en) * | 2019-08-26 | 2019-11-08 | 重庆市农业科学院 | A kind of breeding method of the tree-like cultivation mode of colorful fruit variety |
CN112136529A (en) * | 2020-09-25 | 2020-12-29 | 青岛抬头生态农业有限公司 | Bud grafting seedling method for acer truncatum |
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