CN102550305A - Hollow-square budding method for walnut trees - Google Patents
Hollow-square budding method for walnut trees Download PDFInfo
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- CN102550305A CN102550305A CN2012100475745A CN201210047574A CN102550305A CN 102550305 A CN102550305 A CN 102550305A CN 2012100475745 A CN2012100475745 A CN 2012100475745A CN 201210047574 A CN201210047574 A CN 201210047574A CN 102550305 A CN102550305 A CN 102550305A
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Abstract
A hollow-square budding method for walnut trees includes: performing budding at 25-30 DEG C and at 65%-75% humidity on May to June, and performing topping 10-15 days before budding; performing budding at a position, 20-25cm away from a land, on a rootstock of a seedling, reserving two leaves on the portion above the budding position, performing cutting off and topping at the reserved portion, and cutting all leaves on the portion below the budding position; cutting the budding position on the seedling rootstock to obtain a hollow-square-shaped cut; digging a bleeding wound in the middle of the lower end of hollow-square-shaped cut; selecting a plump bud on a scion, taking down the bud, breaking off four skin pieces of the hollow-square-shaped cut at the budding position on the rootstock, aligning the grafting bud with skin of the hollow-square-shaped cut, tightly attaching the bud to xylem of the rootstock, and binding tightly; and exposing the bleeding wound at the lower-end blank position of the rootstock. Practice shows that by the method, seedling grafting ratio is up to more than 95%, and grafting ratio is increased greatly.
Description
Technical field
The invention belongs to the fruit-tree grafting technical field, the three-back-shaped budding method of particularly a kind of walnut.
Background technology
Walnut really has the laudatory title of " long live " " long-lived fruit " " supporting people's treasured " " strong man's food " " nutritious nut " " intelligence promoting fruit ", and its distinguished brain tonic effect and abundant nutritive value are praised highly by increasing people.
Traditional Chinese medicine thinks that walnut is warm in nature, flavor is sweet, nontoxic, have be good for the stomach, enrich blood, moistening lung, effect such as repose.Shennong's Herbal with walnut classify as clothes of a specified duration make light of one's life by commiting suicide beneficial gas, promote longevity top grade.Record and narrate in the numerous work in Meng the Tang Dynasty " dietetic materia medica ", eating walnut kernel can whet the appetite, and logical profit blood vessels make kindred fine and smooth.Record and narrate in the works such as Song dynasty Liu Han " Kaibao Bencao ", and walnut kernel " order of food is fertile strong, profit flesh, and black beard and hair is eaten sharp little water more, goes five hemorrhoid." Ming Dynasty's Li Shizhen (1518-1593 A.D.) work Compendium of Material Medica record, walnut kernel has effects such as " the beneficial gate of vitality locate three warmers for benefiting qi and nourishing blood, moistening dryness and resolving phlegm, and warm lung ease constipation is controlled the cold of insufficiency type and breathed with cough, and the waist pin is heavily painful, trusted subordinate's colic, bloody flux intestines wind ".
Modern medicine study thinks that the phosphatide in the walnut has fine health-care effect to cerebral nerve.Walnut oil contains unsaturated fatty acid, and the arteriosclerotic effect of control is arranged.Contain the indispensable trace elements of human body such as zinc, manganese, chromium in the walnut kernel.Human body zinc, manganese content in aging course day by day reduce, and chromium has glucose utilization, cholesterol metabolic and the cardiovascular function of protection of promotion.The antitussive and antiasthmatic effect of walnut kernel is also fairly obvious, and is winter, splendid to chronic bronchitis and asthma patient curative effect.It is thus clear that often edible walnut can the body-building body, again can be anti-ageing.
Some people often eats tonic, and walnut is the dietotherapy good merchantable brand in fact.No matter be the usefulness of making up a prescription, still eat something rare separately, poach, dip in, cook as sugar, all enrich blood foster the spirit of nobility, good effects such as kidney tonifying, essence replenishing, relieving cough and asthma, moistening dryness for relaxing bowels.The food method of walnut is a lot, and walnut is added an amount of salt poach, drinks water and eats diseases such as slag can be controlled lumbago due to the kidney deficiency, passes out semen, withers, forgetful, tinnitus, frequent micturition.Walnut and heart of a lotus seed benevolence, chestnut are equal to boil as congee to be eaten, and can control illnesss such as frequent micturition, seminal emission, diarrhea, diarrhea before dawn.Walnut and sesame, lotus seeds dip in cooking sugar, and ability bushing brain tonic can also be controlled night sweat.Eat something rare walnut and dried longan pulp, hawthorn, can improve cardiac function.Walnut also is widely used in diseases such as treatment neurasthenia, hypertension, coronary heart disease, pulmonary emphysema, stomachache.Sooner or later respectively eat several pieces of walnuts every day, often not bad than eating tonic.
Because the walnut edibility is high, market demand is big especially, and often supply falls short of demand; Plantation has proposed very high requirement to walnut like this;,, generally take grafting method to plant in order to let walnut precocity fruiting because walnut plantation back generally takes 3-4 even 7-8 understands the result; Manage reasonablely, can bear fruit in 1 year.
Existing grafting method generally is scion grafting and bud grafting, and scion grafting has cleft grafting, inserts skin whip graft, cortex grafting, side grafting, and bud grafting has box-shaped bud grafting, T shaped budding, ring bud grafting, I shape bud grafting.These methods are each has something to recommend him, but from actual survival rate, bigger raising should be arranged.
Summary of the invention
Technical problem to be solved by this invention provides the three-back-shaped budding method of a kind of walnut, and to improve the exposure level of grafting bud and stock, accelerating wound is reserved the bleeding mouth simultaneously, and bleeding sap is flowed out, to improve survival rate.
For solving the problems of the technologies described above; The technical scheme that the present invention adopted is the three-back-shaped budding method of a kind of walnut, and concrete grammar is: grafting time is 5-6 month, before grafting, the seedling stock is pinched in 10-15 days; In temperature is 25 ℃-30 ℃, and humidity is grafting under the environment of 65%-75%; A bud at first on the seedling stock, choosing the 20-25cm place apart from ground during grafting is the bud grafting position, and cut off at 2 leaf places of the above reservation in bud grafting position, and all wipe out with lower blade at the bud grafting position; Each partial application up and down all around of stock bud is close at bud grafting position on the seedling stock, reaches xylem deeply, takes off the stock bud, exposes square notch; Outside square notch four angles, cut sth. askew then, make the long up and down 3-4cm in joint-cutting outer end, about long 1.5-2.5cm, choose out four cortexes then, form three-back-shaped otch; Be right after at middle part, three-back-shaped lower end again the cortex on the stock is dug out horizontal 0.5cm, the cortex of vertical 1cm shows money or valuables one carries unintentionally stock, forms the bleeding mouth; The full bud of choosing then in the scion is the grafting bud, in both sides and both sides each vertical partial application of 1.5-2.5cm place apart of grafting bud, the horizontal partial application in 2-2.5cm place below the grafting bud; The horizontal partial application in 1-1.5cm place above the grafting bud again; Each cutter all reaches xylem deeply, takes off grafting bud sheet then, and chooses out four cortexes of the three-back-shaped otch in stock up-budding position rapidly; The cortex that grafting bud sheet is aimed at three-back-shaped otch is adjacent to the xylem of stock, packs tightly with four cortexes of three-back-shaped otch; With plastic strip tighten from top to bottom, keep the grafting bud to expose again, keep stock the show money or valuables one carries unintentionally bleeding mouth at place in lower end to expose simultaneously.
The invention has the beneficial effects as follows that 5-6 month is the walnut seedling growth busy season; The organization healing ability is the strongest, is 25 ℃-30 ℃ in temperature, and humidity is the cell division growth that grafting is suitable for stock and grafting bud most under the environment of 65%-75%; Pinched in 10-15 days in advance and can promote that stock expands; Increase the effect that contacts of stock and grafting blade, three-back-shaped otch can be accelerated the healing of callus with tightly wrapping around the grafting bud sheet; The show money or valuables one carries unintentionally bleeding mouth at place of stock can let bleeding sap flow out, thereby improves survival rate; Through practice, this method can make the seedling graft survival rate reach more than 95%, has improved graft survival rate greatly.
Description of drawings
Accompanying drawing is the step sketch map of the three-back-shaped budding method of a kind of walnut of the present invention.
Fig. 1 is a switchback notched cut on stock.
Fig. 2 is for getting grafting bud sheet on the grafting fringe.
Fig. 3 is a grafting bud sheet.
Fig. 4 inserts grafting bud sheet in the three-back-shaped otch on the stock.
Fig. 5 is for to be bundled in grafting bud sheet on the stock.
Among the figure: 1, stock, 2, three-back-shaped otch, 3, the bleeding mouth, 4, scion, 5, the grafting bud, 6 plastic strips.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
On 1 day-June 20 May in 2011, grafting 20 mu of walnuts in pass town are at first pinched seedling stock 1 in Xiushan Mountain county, and after 10-15 days, when temperature is 25 ℃-30 ℃, humidity begins grafting during for 65%-75%; A bud at first on seedling stock 1, choosing the 20-25cm place apart from ground is the bud grafting position, and cut off at 2 leaf places of the above reservation in bud grafting position, and all wipe out with lower blade at the bud grafting position; Each partial application up and down all around of stock bud is close at bud grafting position on seedling stock 1, reaches xylem deeply, takes off the stock bud, exposes square notch; Outside square notch four angles, cut sth. askew then, make the long up and down 3-4cm in joint-cutting outer end, about long 1.5-2.5cm, choose out four cortexes then, form three-back-shaped otch 2; Be right after at middle part, three-back-shaped lower end again the cortex on the stock is dug out horizontal 0.5cm, the cortex of vertical 1cm shows money or valuables one carries unintentionally stock, forms bleeding mouth 3; The full bud of choosing then in the scion 4 is a grafting bud 5; Both sides and both sides each vertical partial application of 1.5-2.5cm place apart at grafting bud 5; The horizontal partial application in 2-2.5cm place below grafting bud 5, the horizontal partial application in 1-1.5cm place above grafting bud 5 again, each cutter all reaches xylem deeply; Take off 5 of grafting buds then; And choose out four cortexes of the three-back-shaped otch 2 in stock up-budding position rapidly, the cortex that 5 of grafting buds are aimed at three-back-shaped otch 2 is adjacent to the xylem of stock, packs tightly with four cortexes of three-back-shaped otch 2; Use plastic strip 6 tighten from top to bottom again, keep grafting bud 5 to expose, keep stock the show money or valuables one carries unintentionally bleeding mouth 3 at place in lower end to expose simultaneously, grafting this moment is accomplished.Grafting 1800 strains altogether, through statistics, 1712 strains that become to live, survival rate reaches 95.1%.
1 day-June 20 May in 2011, at 15 mu of walnuts of field, clean brook, Xiushan Mountain county town's grafting, at first seedling stock 1 is pinched, after 10-15 days, when temperature is 25 ℃-30 ℃, humidity begins grafting during for 65%-75%; A bud at first on seedling stock 1, choosing the 20-25cm place apart from ground is the bud grafting position, and cut off at 2 leaf places of the above reservation in bud grafting position, and all wipe out with lower blade at the bud grafting position; Each partial application up and down all around of stock bud is close at bud grafting position on seedling stock 1, reaches xylem deeply, takes off the stock bud, exposes square notch; Outside square notch four angles, cut sth. askew then, make the long up and down 3-4cm in joint-cutting outer end, about long 1.5-2.5cm, choose out four cortexes then, form three-back-shaped otch 2; Be right after at middle part, three-back-shaped lower end again the cortex on the stock is dug out horizontal 0.5cm, the cortex of vertical 1cm shows money or valuables one carries unintentionally stock, forms bleeding mouth 3; The full bud of choosing then in the scion 4 is a grafting bud 5; Both sides and both sides each vertical partial application of 1.5-2.5cm place apart at grafting bud 5; The horizontal partial application in 2-2.5cm place below grafting bud 5, the horizontal partial application in 1-1.5cm place above grafting bud 5 again, each cutter all reaches xylem deeply; Take off 5 of grafting buds then; And choose out four cortexes of the three-back-shaped otch 2 in stock up-budding position rapidly, the cortex that 5 of grafting buds are aimed at three-back-shaped otch 2 is adjacent to the xylem of stock, packs tightly with four cortexes of three-back-shaped otch 2; Use plastic strip 6 tighten from top to bottom again, keep grafting bud 5 to expose, keep stock the show money or valuables one carries unintentionally bleeding mouth 3 at place in lower end to expose simultaneously, grafting this moment is accomplished.Grafting 1350 strains altogether, through statistics, 1289 strains that become to live, survival rate reaches 95.5%.
Claims (2)
1. three-back-shaped budding method of walnut; It is characterized in that concrete grammar is: a bud at first on the seedling stock, choosing the 20-25cm place apart from ground is the bud grafting position; Cut off and pinch at 2 leaf places of reservation more than the bud grafting position, and all wipe out with lower blade at the bud grafting position; Each partial application up and down all around of stock bud is close at bud grafting position on the seedling stock, reaches xylem deeply, takes off the stock bud, exposes square notch; Outside square notch four angles, cut sth. askew then, make the long up and down 3-4cm in joint-cutting outer end, about long 1.5-2.5cm, choose out four cortexes then, form three-back-shaped otch; Be right after at middle part, three-back-shaped lower end again the cortex on the stock is dug out horizontal 0.5cm, the cortex of vertical 1cm shows money or valuables one carries unintentionally stock, forms the bleeding mouth; The full bud of choosing then in the scion is the grafting bud, in both sides and both sides each vertical partial application of 1.5-2.5cm place apart of grafting bud, the horizontal partial application in 2-2.5cm place below the grafting bud; The horizontal partial application in 1-1.5cm place above the grafting bud again; Each cutter all reaches xylem deeply, takes off grafting bud sheet then, and chooses out four cortexes of the three-back-shaped otch in stock up-budding position rapidly; The cortex that grafting bud sheet is aimed at three-back-shaped otch is adjacent to the xylem of stock, packs tightly with four cortexes of three-back-shaped otch; With plastic strip tighten from top to bottom, keep the grafting bud to expose again, keep stock the show money or valuables one carries unintentionally bleeding mouth at place in lower end to expose simultaneously.
2. the three-back-shaped budding method of a kind of walnut according to claim 1 is characterized in that grafting time is 5-6 month, before grafting, the seedling stock pinched in 10-15 days, and be 25 ℃-30 ℃ in temperature, humidity is grafting under the environment of 65%-75%.
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| CN2012100475745A CN102550305A (en) | 2012-02-28 | 2012-02-28 | Hollow-square budding method for walnut trees |
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| CN2012100475745A CN102550305A (en) | 2012-02-28 | 2012-02-28 | Hollow-square budding method for walnut trees |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186208A (en) * | 2014-06-27 | 2014-12-10 | 重庆洞口科技有限公司 | Grafting method for promoting high yield of walnut fruits |
| RU2561932C1 (en) * | 2014-07-29 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет (ФГБОУ ВПО Волгоградский ГАУ) | Method of electrical stimulation of survival ability of plant grafts |
| CN105613196A (en) * | 2016-03-14 | 2016-06-01 | 仁怀市龙井乡利东种植开发有限公司 | Walnut seedling cultivating method |
| CN111512809A (en) * | 2020-05-06 | 2020-08-11 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
| CN113455210A (en) * | 2021-07-27 | 2021-10-01 | 旺苍县新程农林科技发展有限公司 | Method for budding walnut trees by using cover skins |
-
2012
- 2012-02-28 CN CN2012100475745A patent/CN102550305A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186208A (en) * | 2014-06-27 | 2014-12-10 | 重庆洞口科技有限公司 | Grafting method for promoting high yield of walnut fruits |
| RU2561932C1 (en) * | 2014-07-29 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет (ФГБОУ ВПО Волгоградский ГАУ) | Method of electrical stimulation of survival ability of plant grafts |
| CN105613196A (en) * | 2016-03-14 | 2016-06-01 | 仁怀市龙井乡利东种植开发有限公司 | Walnut seedling cultivating method |
| CN111512809A (en) * | 2020-05-06 | 2020-08-11 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
| CN111512809B (en) * | 2020-05-06 | 2023-01-13 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
| CN113455210A (en) * | 2021-07-27 | 2021-10-01 | 旺苍县新程农林科技发展有限公司 | Method for budding walnut trees by using cover skins |
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Application publication date: 20120711 |