CN110149932A - A kind of walnut bud tablets engrafting method - Google Patents
A kind of walnut bud tablets engrafting method Download PDFInfo
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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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
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
- A01G2/38—Holding; Ligating
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
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- A—HUMAN NECESSITIES
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- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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Abstract
A kind of walnut bud tablets engrafting method, breaking comprising Root-stock selection, stock, anvil processing, fringe bar prepare, cutting in grafting procedures is buddered with embedding bud and managing after grafting, feature: (1) processing after the anvil that breaks: use branch corruption health brushing saw kerf；(2) second of disconnected anvil is carried out to the young sprout sprouted on stock in advance, wipes out young shoot；(3) cutting stock notch stays length to stay width；(4) piece of buddering, which is possessed, to show money or valuables one carries unintentionally；(5) it is bound with polyethylene film；(6) it budders and survives rear cut anvil.The invention has the advantages that the stock saw kerf or clip of the anvil that 1. breaks for the first time are not withered rotten, new growth organizes the formation of fast；2. carrying out cutting back in advance, nutrition obtains concentrated supply and storage；3. callus can be formed ahead of time by each measure；4. clip brushing pesticide after grafting, survival rate is up to 96% or more；5. shortening period and time that walnut garden grows into forest.Grafting and improvement suitable for walnut.
Description
Technical field
The present invention relates to the graftings of the bud tablets of the grafting of trees more particularly to walnut.
Background technique
The bud tablets grafting of walnut is applied in practice.In Chinese patent database, it is related to walnut grafting
Technical solution just up to tens of, such as: No. ZL2012104824976 " a kind of engrafting method of walnut ",
No. ZL2013107528127 " a kind of full tree crown engrafting method of Trees of Walnut ", a kind of No. ZL201410105374X " walnut grafting
Method for culturing seedlings ", No. ZL2015106967003 " a kind of grafting of perennial walnut of growing directly from seeds and tree body shaping methods ",
No. 201610885884 " a kind of engrafting method of walnut ", No. 2017110724111 " Trees of Walnut stump engrafting method ",
No. 2018113698607 " a kind of grafting seedlings-growing method of walnut sapling " etc..
There is following defects for existing walnut engrafting method: 1. original technology is not adopted when stock breaks anvil for the first time
With branch corruption health brushing saw kerf or clip, stock saw kerf or clip by sunshine, drench with rain, skin and layer of wood easily divide, cause to rot,
It influences saw kerf or clip wound healing, germ is easily invaded by wound, influence the sprouting and growth of sprouting；2. original technology does not exist
Cutting back (second of disconnected anvil) processing was carried out to the young sprout sprouted on stock in 5~7 days in advance before grafting, trunk infusion cannot concentrate confession
To young sprout；3. original technology cuts stock notch, suitable order and the right do not show money or valuables one carries unintentionally or show money or valuables one carries unintentionally too small, are unfavorable for draining, and
It influences callus to be formed, to influence graft survival rate；4. original technology is when buddering bud tablets not by the bud tablets left side
Into inside stock skin and wooden interlayer, organization healing is slow；5. the binding film that first of original technology binding uses is relatively narrow, elongate
Plastic strip directly pricked and buddered below bud tablets on stock cortex, budder locate impeded drainage in this way, influence graft survival rate, and
Second binding is not carried out using plastic foil；6. when original technology cut anvil, not using branch corruption health brushing clip, clip is susceptible
Catch an illness bacterium, dries up and rots, influences the normal growth of the young sprout of grafting survival, the withered stock to rot to graft union having
On, it is directed at young sprout death.
Summary of the invention
The present invention is intended to provide a kind of walnut bud tablets engrafting method improves walnut to overcome the deficiencies of existing technologies
Bud tablets graft survival rate.
The walnut bud tablets engrafting method that inventor provides, still comprising Root-stock selection in the prior art, the disconnected anvil of stock
Processing, fringe bar prepare, cut the step of buddering with embedding bud and managing after grafting, the feature of the method for the present invention in grafting procedures
Include:
(1) processing after disconnected anvil:
Saw kerf is brushed with branch corruption health, carries out disinfection to the wound after disconnected anvil, germ is prevented to infect, be allowed to quickly heal；
The sprouting grown on stock is cut down in time after disconnected anvil, wipes out kryptoblast, guarantees that nutrient concentrated supply gives over to the young sprout of growth；
(2) second of disconnected anvil processing:
Second of disconnected anvil processing is carried out to the young sprout sprouted on stock in advance before grafting, top two panels is removed to the stock young sprout of cutting back
Outside compound leaf, all compound leaves of base portion are all wiped out from petiole base, then with grafting knife the young shoot above petiole base between trunk
Eliminate clean, promotion stock young sprout lignifying and dehydration；
(3) stock notch is cut
When cutting stock notch, lower mouth be longer than the bud tablets 0.3cm to budder, the right stock notch is wider than the piece 0.2cm that budders, in favor of row
Water and callus are formed；
(4) it budders piece
Budder piece when, the side on the bud tablets left side of buddering into inside stock interface left side stock skin and wooden interlayer, make anvil
Possess on the right of the wooden interface and show money or valuables one carries unintentionally, so that draining is good, callus is easy to form；
(5) operation is bound
First of binding uses polyethylene blown film, has wrapped a tunic from interface lower section stock skin up to lower and upper, elongation
Plastic strip pricks budder in bud tablets from top to bottom when tightening, lower section dew it is wooden it is following does not prick, in favor of draining, and with poly- second
Alkene inflation film carries out second binding, and in favor of rainwater-proof and heat preservation, callus is formed fastly, high survival rate；
(6) it budders and survives rear cut anvil
When grafting survival budder grow up when cut anvil invaded to avoid germ from wound, young sprout of buddering with branch corruption health brushing clip
It is very fast in conjunction with the base portion growing tissue new with stock, make the young sprout robust growth of grafting survival.
In above-mentioned (1) a feature, the branch corruption health is to utilize synthetic resin, thiophanate-methyl, four ammonia complexing copper, adjacent alkene
The pesticide that plant hormone, the high-activity humic acid of propylphenol and easily dry infiltration plant synthesize, effective component have interior suction,
Prophylactic treatment effect, can effectively solve scab Problems Concerning Their Recurrence, and it is tight can quickly to form a kind of medicine film and wound firm connection, sealing
It is real, be not dehydrated, play a dual role of disinfection prevent germ from infecting, quick healing of wound, there is strong disinfecting, fast filming,
Regenerating new skin, enhances tree vigo(u)r, and envelope cuts saw kerf effect.
In above-mentioned (2) a feature, the time of advanced processing is 5~7 days before the grafting.
In above-mentioned (4) a feature, the depth into stock skin and wooden interlayer is 0.1cm；The stock
Possessing the width to show money or valuables one carries unintentionally on the right of interface is 0.3cm.
In above-mentioned (5) a feature, the width of first of film polyethylene blown film is 4.5cm, second film
It is 11cm with the width of polyethylene blown film.
In above-mentioned (6) a feature, described budder refers to when growing up and budders when grow to 3~5Cm；The cut anvil be
Away from progress at 2Cm above bud.
Inventor points out: second disconnected anvil processing, and to the stock young sprout of cutting back in addition to the two panels compound leaf of top, base portion is all multiple
Leaf is all wiped out from petiole base, then the young shoot above petiole base between trunk is eliminated with grafting knife, this is because one
Promote trunk infusion concentrated supply young sprout, two promote to bore the wooden young sprout lignifying and dehydration.
The invention has the following advantages that the stock saw kerf or not withered rotten, the new growth group of clip of the anvil that 1. breaks for the first time
It knits to be formed fastly；The sprouting sprouted on stock from saw kerf or clip compared with into, the young sprout base portion and saw kerf sprouted on such stock or
Clip generates new tissue and combines fastly, to promote stock young sprout robust growth；2. to current year raw stock 5~7 before grafting
It carries out cutting back (second of anvil that breaks) processing, so that the nutrition of tree is obtained concentrated supply and is stored in the stock young sprout of current year life, newly
The tip shifts to an earlier date lignifying, and survival rate increases substantially after grafting；3. by cut stock, cut budder, embedding bud, binding the methods of, callus
Tissue can be formed ahead of time, reduce the death rate of buddering, and improve graft survival rate, survival ratio；4. the management after grafting, to buddering
Cut anvil after surviving carries out clip brushing branch corruption health, and germ is avoided to invade from clip, and prevention clip is withered to rot, grafting survival
Young sprout base portion and new the organizing the formation of of stock clip combine fastly, reach young sprout robust growth, survival rate is improved up to 96% or more；
5. shortening period and time that walnut garden grows into forest.Grafting and improvement suitable for walnut.
Specific embodiment
Embodiment follows the steps below the bud tablets grafting of walnut:
1. Root-stock selection:
(1) low production forest: grow directly from seeds in selection low yield walnut woods sapling, low quality walnut and J. sigillata tree；
(2) seedling: longer to the age of tree, kind is indefinite, the not high walnut sapling of growing directly from seeds of yield；
(3) nursery lot: 2 end of the year, 1 year robust growth is selected, the seedling of no disease and pests harm is stock.
Anvil processing and time 2. stock breaks
Stock breaks anvil mainly for 3 years and the above walnut, in order to the stock new branch of pumping again is allowed, in favor of transferring
The standardized administration being connected into after living, anvil processing method of breaking are as follows:,
(1) tool: common fruit tree trim saw or small-sized fruit tree pruning chain saw and power saws, small bat brush；
(2) drug " branch corruption health "；
(3) break the anvil time: walnut sap do not flow before (before bud is not sprouted), select this period to break anvil, walnut avoided to generate
Bleeding, to influence walnut healthy growth, the specific time was preferably selected in mid-February early January-；
(4) break anvil: 3~10 years raw walnut trees, is put down to 80cm eminence with ready trim saw when disconnected anvil from stock ground
The upper part of stock tree is sawed-off, and saw kerf wants smooth, if stock tree is larger, can be carried out with same plane both direction, according to tree
Branch growing way, finds out saw kerf direction accurately, and sawed-off branch is allowed to swing to a direction specified in mind, it is important to note that peace
Entirely, stock is not damaged also, 10 years or more raw walnut trees, since trunk is thicker to keep original tree-like, can climb up a tree, use
Trim saw carries out severe cutting back to side shoot, and side shoot base portion stays 30~40 cm to carry out cutting back when cutting back, cuts when reaching a certain height
Disconnected top mobile jib；
(5) stock saw kerf is handled:
Saw kerf is brushed with pesticide branch corruption health after disconnected anvil, brushing is uniformly thoughtful.
(6) processing after disconnected anvil: meeting suitable temperature after disconnected anvil, can constantly grow sprouting on stock, at this time, according to
Stock tree size, from according to suitable sprouting is kept on the nearest stock of mouth plane, i.e., saw kerf planar diameter 5cm is below stays one
A sprouting, 5~10cm's stays 2 sproutings, and North and South direction is answered respectively to stay one, is conducive to light transmission, 10cm's or more stays 4 sproutings, often
A direction stays one, is conducive to ventilation and penetrating light.Remaining kryptoblast is all erased, and checks that once, discovery had hidden every 7~10 days
Bud is just erased, and is conducive to the young sprout that nutrient concentrated supply gives over to growth in this way.
3. the processing before grafting
(1) tool: secateurs, self-control grafting knife；
(2) to shift to an earlier date 5~7 days before grafting (to break to the carry out cutting back of the young sprout base portion sprouted on stock up to 1.1cm or more for the second time
Anvil), according to the actual situation on 5~6 compound leaf tops, at 1cm above petiole base；Upper half young sprout is truncated, only stays top
Two panels compound leaf, other compound leaves all wipe out from petiole base, then with grafting knife the young shoot above petiole base between trunk
It eliminates.
(3) fringe bar prepares before grafting
1. rooting rate: preferably selecting provincial or more the high-quality fringe bar for examining the walnut cutting orchard that the excellent variety assert is built.
2. fringe bar acquires: first having to selection semi-lignified, bud is full, and branch is straight, and no rib type bending is worked as with pest and disease damage
Year life branch, young sprout base portion are cut after staying 2~3 buds, the petiole of 5~8cm are kept after cutting, wipes out compound leaf and tender branch
Top, be bundled into every 15~20 a bundle, branch base portion clip is neat when binding, and not overexert and damage branch, if
Farther out from improvement grafting place, moisturizing is wrapped up using wet gunnysack or big towel, to grafting place according to fringe bar actual conditions, with modeling
Feed basin loads onto proper amount of clear water, and the fringe bar for tying neat is stood upright in the basin equipped with clear water, and upper cap wet towel, water cannot be excessive,
, can not be very few to flood fringe bar base portion clip as standard, water is very few can't flood clip, is easily dehydrated, influences graft survival rate, put
It sets stand-by at shady and cool ventilation；
3. grafting prepares and the time
Time: early June is to by the end of July.
Tool: secateurs, self-control grafting knife, width 4.5cm and 11cm polyethylene blown film, when grafting can use small plastic barrel
The water for loading onto 8cm depth, fringe bar is stood in bucket, upper cover wet towel, keeps the activity of bud, and grafting preferably selects fine day to carry out, the rainy day
It cannot graft.
It cuts and budders: in fringe bar petiole base upper and lower with each horizontal partial application parallel at 1.6cm, in the left and right two of bud and petiole
Each perpendicular partial application in side, is connected with upper and lower transverse incision, forms rectangle bud tablets, then pinch petiole base with thumb and index finger, gently
Bud tablets are removed in promotion of firmly laterally turning left, and are checked on the inside of bud tablets when bud tablets are removed, be seen whether growing point is complete, in fruit bud
Side be it is smooth, then growing point is intact, and as there is duck eye on the inside of fruit bud, then growing point is impaired, which cannot be used to graft.
Cut stock: selection stock is straight, smooth, rugosity 1.1cm or more, first with buddering of having cut according to once (when contrasting
Buddering not contact stock), it is then aligned with stock each parallel horizontal partial application up and down, mouth will be longer than and budder under stock when crosscutting
0.3cm, from the parallel each perpendicular partial application downwards of stock upper cut, perpendicular the right when cutting will be wider than the 0.2cm that budders, and knife by left and right
Extend and switch to below stock transverse incision at 1cm, budders and stock depth will reach xylem to cutting.Then with hand thumbnail or
Person's knife, which is scratched to open, removes stock skin.
Embedding bud: embedding bud Shi Xianyong hand thumb first gently opens the stock skin on the stock interface left side and wooden deduction of points, depth
About 0.15cm is embedded on interface buddering again, and the left side buddered will imbed inside stock skin and xylem interlayer, and depth is about
0.1cm, suitable for reading budder are directed at connection with stock forming layer, flatten bud tablets with thumb, with the polyethylene blown film of 4.5cm wide into
Row binding when binding from bottom to up and bud will be exposed, and can only wrap one layer, after having wrapped one layer, with left hand thumb
It pushes down film and budders or one end of stock, film is slightly firmly elongated to plastic strip by the right hand, carries out being suitable for bundle with stock to buddering
Tightly, film in stripes has been drawn when tightening, can only prick on stock above interface and budder in bud tablets below interface, lower section dew it is wooden with
Under cannot prick, when binding it is elastic will appropriateness, to improve survival rate, after first of film bind, then gathering with width 11cm
Ethylene inflation film carries out second binding, and binding carries out from the bottom to top, and hand wants pine, the petiole on buddering is not bound too
Tightly, sprouting is allowed to have a big space, the purpose of two films of binding is rain-proof and heat preservation, is more advantageous to mentioning for survival rate in this way
It is high.
4. the management after grafting
1. except sprouting: once being checked every 10 days, the rudiment on stock is all removed, nutrient concentrated supply is allowed to budder, protected
Demonstrate,prove normal growth of buddering.
2. unbundlings second film, benefit connect: 15 days after grafting start to check buddering, and observe wound callus shape
It at situation, has sprouted if buddering, interface four directions, especially the healing injured tissue on lower section and the right side are formed preferably, and the touching of petiole one is
It falls, just second binding film is released, is not sprouted if buddering, callus is not formed, and bud eye green such case postpones solution two
Road film, it is generally dead if bud eye becomes brown or black, grafting is mended in time.
3. cut anvil plucks young fruit (emphasis refer to early food Walnut Cultivars): when budder it is long to 3~5cm when, at 2cm above bud
Cut anvil uses branch corruption health brushing clip after cutting；If growing young fruit on young sprout, gently extractd using hand, accomplishes that discovery is extractd.
4. secondary unbundlings: after square bud is connected into work, wound healing is very fast, and young sprout growth is swift and violent, long to 6~8cm when buddering
When, from the positive back side of bud, directly the plastic strip of standardized hilt grafting binding is scratched from top to bottom, is firmly wanted appropriateness when drawing film, not hurt
And trunk epidermis, if unbundlings not only influence nutrient supply not in time, but also is formed after ring is hung and be easy by windbreak, if unbinded
Four weekly assemblies dehydration of early buddering tilts；
5. anti-windbreak: the sprouting grafted on the big stock of 3 years or more walnuts, by cutting underground part well developed root system, nutrient is concentrated
Sprouting is supplied, young sprout growth is vigorous, and blade hypertrophy is heavier, it is easy to cause windbreak, the storm wind rainy day is especially serious, when young sprout is up to
When 30~40cm, it should bundle in time and help pillar, pillar should select the bamboo pole or straight branch of 2.5~3cm of rugosity diameter, length
Depending on according to the actual situation, bamboo pole or branch are along upright by young sprout when binding, and twice are tied up on stock with cord to tighten, newly
It is slightly put on the tip together, not hurt young sprout.
6. water and fertilizer management: when young sprout grows to 10cm or more, timely nitrogen fertilizer application is answered to water, fertilising is fertile using radial furrow,
Centered on trunk, 4~8, deep 30cm are excavated at one meter outward outside trunk, the radial canal of wide 25cm uniformly applies fertilizer
Enter in ditch, earthing watering.Autumn increasing application phosphorus potassium fertilizer improves degree of lignification to prevent young sprout excessive growth, promotees its growth and enriches,
Safe overwintering.
7. tillage and weeding, the prevention and control of plant diseases, pest control；It in young sprout growth period, avoids endangering by leafeating insect, should check in time, infuse
Meaning prevention and treatment, first has to timely tillage and weeding, not allow weedy, can be reduced pest and disease damage in this way.
8. winter is cold-proof: generally carrying out trunk whitewashing or in early September to also with lime sulfur using after walnut fallen leaves
Pinching processing is carried out in the young sprout of growth, to promote young sprout lignifying, branch enriches, and enhances winter cabbage.
Claims (6)
1. a kind of walnut bud tablets engrafting method, breaking comprising Root-stock selection, stock, anvil is handled, fringe bar prepares, in grafting procedures
The step of buddering with embedding bud and managing after grafting is cut, feature includes:
Processing after disconnected anvil:
Saw kerf is brushed with branch corruption health, carries out disinfection to the wound after disconnected anvil, germ is prevented to infect, be allowed to quickly heal；
The sprouting grown on stock is cut down in time after disconnected anvil, wipes out kryptoblast, guarantees that nutrient concentrated supply gives over to the young sprout of growth；
Second of disconnected anvil processing:
Second of disconnected anvil processing is carried out to the young sprout sprouted on stock in advance before grafting, top two panels is removed to the stock young sprout of cutting back
Outside compound leaf, all compound leaves of base portion are all wiped out from petiole base, then with grafting knife the young shoot above petiole base between trunk
Eliminate clean, promotion stock young sprout lignifying and dehydration；
(3) stock notch is cut
When cutting stock notch, lower mouth be longer than the bud tablets 0.3cm to budder, the right stock notch is wider than the piece 0.2cm that budders, in favor of row
Water and callus are formed；
(4) it budders piece
Budder piece when, the side on the bud tablets left side of buddering into inside stock interface left side stock skin and wooden interlayer, make anvil
Possess on the right of the wooden interface and show money or valuables one carries unintentionally, so that draining is good, upper tissue is easy to form；
(5) operation is bound
First of binding uses polyethylene blown film, has wrapped a tunic from interface lower section stock skin up to lower and upper, elongation
Plastic strip pricks budder in bud tablets from top to bottom when tightening, lower section dew it is wooden it is following does not prick, in favor of draining, and with poly- second
Alkene inflation film carries out second binding, and in favor of rainwater-proof and heat preservation, callus is formed fastly, high survival rate；
(6) it budders and survives rear cut anvil
When grafting survival budder grow up when cut anvil invaded to avoid germ from wound, young sprout of buddering with branch corruption health brushing clip
It is very fast in conjunction with the base portion growing tissue new with stock, make the young sprout robust growth of grafting survival.
2. walnut bud tablets engrafting method as described in claim 1, it is characterised in that (1) health of branch corruption described in is to utilize synthesis tree
Rouge, thiophanate-methyl, four ammonia complexing copper, o-allyl phenol and easily dry plant hormone, the high-activity humic acid for permeating plant
The pesticide of synthesis, effective component have interior suction, and prophylactic treatment effect can effectively solve scab Problems Concerning Their Recurrence, can quickly be formed
A kind of medicine film and wound firm connection, sealing are tight, be not dehydrated, play disinfection prevent germ from infecting, quick healing of wound
Double action has strong disinfecting, fast filming, and regenerating new skin enhances tree vigo(u)r, and envelope cuts saw kerf effect.
3. walnut bud tablets engrafting method as described in claim 1, it is characterised in that (2) described in grafting before advanced processing when
Between be 5~7 days.
4. walnut bud tablets engrafting method as described in claim 1, it is characterised in that (4) into stock skin and wooden described in
Depth in interlayer is 0.1cm；Possessing the width to show money or valuables one carries unintentionally on the right of the stock interface is 0.3cm.
5. walnut bud tablets engrafting method as described in claim 1, it is characterised in that (5) first of film described in is blown with polyethylene
The width for moulding film is 4.5cm, and the width of second film polyethylene blown film is 11cm.
6. walnut bud tablets engrafting method as described in claim 1, it is characterised in that (6) buddering described in refers to when growing up and budder
When growing to 3~5Cm；The cut anvil is away from progress at 2Cm above bud.
Priority Applications (1)
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| CN111448933A (en) * | 2020-03-30 | 2020-07-28 | 新疆林科院经济林研究所 | Multi-head optimization improving technology for walnut big tree |
| CN113383655A (en) * | 2021-07-26 | 2021-09-14 | 河南农业大学 | Method for overcoming walnut high-junction decline and death |
| CN115152514A (en) * | 2022-08-01 | 2022-10-11 | 江苏省黄海农场有限公司 | Method for cultivating Neiliaifen holly tree in street |
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| CN111448933A (en) * | 2020-03-30 | 2020-07-28 | 新疆林科院经济林研究所 | Multi-head optimization improving technology for walnut big tree |
| CN113383655A (en) * | 2021-07-26 | 2021-09-14 | 河南农业大学 | Method for overcoming walnut high-junction decline and death |
| CN115152514A (en) * | 2022-08-01 | 2022-10-11 | 江苏省黄海农场有限公司 | Method for cultivating Neiliaifen holly tree in street |
| CN115152514B (en) * | 2022-08-01 | 2024-01-09 | 江苏省黄海农场有限公司 | Cultivation method of Nelisi Di Fenilex street tree |
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