CN105493902A - Method for high grafting and head change of walnut tree - Google Patents
Method for high grafting and head change of walnut tree Download PDFInfo
- Publication number
- CN105493902A CN105493902A CN201410498538.XA CN201410498538A CN105493902A CN 105493902 A CN105493902 A CN 105493902A CN 201410498538 A CN201410498538 A CN 201410498538A CN 105493902 A CN105493902 A CN 105493902A
- Authority
- CN
- China
- Prior art keywords
- scion
- grafting
- young sprout
- cortex
- stock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a method for high grafting and head change of walnut trees. The method comprises the following steps: collecting scions, grafting, removing unwanted sprouts, letting in fresh air, binding rods and a support, performing flower thinning, pruning and trimming, and protecting seedlings from cold. The grafting survival rate of the method for high grafting and head change of walnut trees reaches up to more than 95%, and wound healing is fast, operation is convenient, and grafting efficiency is high, and can improve drought resistance ability. The method is early in fruiting, early in high yield, good in branching ability, high in fruit spur fruit setting, compact in branches, and convenient in management.
Description
Technical field
The present invention relates to agricultural technology field, be specifically related to a kind of method of walnut branching grafting.
Background technology
In recent years along with the development of Walnut Industry, continuing to bring out of new varieties, renewal is grown directly from seeds treelet and low-yield nuclei peach inferior, just the urgent task of pendulum in Walnut Industry is become, if again build garden, income must be can not get in several years, in addition, the investment of again building garden is also the factor of can not ignore, and adopt high connecing, grow directly from seeds on treelet and low yielding tree inferior original, in a planned way, on purpose grafting improved seeds in batches, like this, both certain output can be maintained, renewable breeding again, and height connects and can do sth. in advance result, early high yield, but in the mountain area that temperature is lower, because weather was unusual especially in recent years, cause walnut graft survival rate underground, serious restriction is high connects the normal development changing excellent walnut.
Summary of the invention
For above-mentioned situation, the object of this invention is to provide a kind of method of walnut branching grafting, be applicable to harsh weather, make walnut stable yields, increase farmers' income.
Technical scheme of the present invention is as follows:
A method for walnut branching grafting, comprises the following steps:
1, the collection of scion, before early spring or winter setting the non-rudiment of body, choose and adopt the collection that fringe excellent kind of elite stand carries out scion, after gathering, the clip of elite stand is tight with stop-off lacquer immediately, seal with wax in scion two ends, be stored in the cellar, rural area of subzero 3 degree-zero degree, early spring checks in time, prevents because temperature recovery causes scion to rot to go mouldy when cortex and wooden absciss layer can use;
2, grafting, grafting time is in mid-April, and grafting method specifically comprises, and (1) discharges water, and the tree body trunk wanting grafting saws 2-3 saw kerfs, helically staggered tiltedly saw, and the degree of depth is tree body trunk footpath 1/5th; (2) cutting of scion is got, the fresh substantial scion that selecting step one stores, clip 12-15 centimeter length, and 2-3 full buds are stayed in upper end, and lower end is whittled into 5-8 centimetres of thin tongue horse ear shape bevels, and bevel is smooth; (3) stock process, select position, grafting smooth place to block, cortex hair stubble of pruning, selects one-sided smooth place in stock saw kerf side, epidermis of pruning from top to bottom, exposes the tender cortex of 1-2 cm thick; (4) insert scion, take off from xylem by the cortex of the scion of having cut, inserted by the xylem of scion in the cortex of stock, the cortex of scion just in time covers on the endodermis of stock, tightly wraps tie up reality with plastic strip; (5) moisturizing process, after scion is fixing, paper using casing is on interface, fiber drum exceeds scion 3-4 centimetre, fiber drum lower bottom is tightened with cotton rope in plastic strip bottom again, and plastic sack, higher than 2 centimetres, scion, is entangled fiber drum by the in-built thin wet soil of fiber drum, finally with plastic strip, base portion is fastened, for guaranteeing the also suitably colligation of safe middle part;
3, except sprouting, after scion bud is sprouted, remove unnecessary sprout tillers on stock in time, in order to avoid affect scion normal growth, as found, scion is dead, and rudiment can retain a part, so that bud grafting is remedied or recovered tree crown carry out reconfiguration again;
4, leak informaton, after grafting, scion in about 25 days starts to sprout, and after newly slightly growing, open at plastic sack top flatly, allow tender tip top naturally stretch out, the mouth that leaks informaton is ascending, and divide and open for 3-4 times, after young sprout stretches out bag, plastic sack top is cut off entirely;
5, shaft bar is tied up, when long 20-30 centimetres of scion young sprout, the plastic sack of the overcoat of scion is removed, progressively the soil in fiber drum and fiber drum is all removed, set up pillar at interface position in time, the traction of growth young sprout is tied up on pillar, along with the growth of young sprout, bondage 3-4 times, about latter two month of grafting, interface tied rope is taken off, prevents strand to hang;
6, flower thinning, pruning, if young sprout has female flower to erase early after sprouting, need that the young sprout growing to 20-30 centimetres is carried out shaping according to Growth status and determine branch, remove unnecessary young sprout, choosing is strong goes weakly to stay a strong tip, early August does not allly stop long Tipping to staying, if in sprouting, and can bud picking or stay 1-2 leaves to pluck again;
7, cold-proof, in late November, grafting tree body trunk is whitewashed, to newborn branch, adopt separately toilet paper to enclose after pressure one circle swathes from branch base portion one, glue with adhesive tape.
Preferably, rugosity limb more than 1-1.2 centimetre little without damage by disease and insect, robust growth medulla is selected in described scion.
Beneficial effect of the present invention: adopt technical scheme of the present invention, drought-resistant ability can be improved, result early, early high yield, divide principal stresses strong, fruit branch setting is high, branch is compact, be convenient to management, high the connecing of general walnut emphasizes overwinter management again and again, be exactly cold-proof, and technical scheme of the present invention adopts toilet paper to wrap up newborn branch, toilet paper is met and is avenged into block, picture is stamped gypsum and can well be incubated, chance water melts, when during the warmth of spring, all the flowers bloom flower bud germination expands time, bud can stretch out by bursting toilet paper naturally, bud that helps again that need not be artificial stretches out, mountain area is now fallen cold current and cold air and is missed, tree body twig can safety, healthy growth.
Embodiment
Embodiment 1
Select the walnut of a collection of less than 12 years grow directly from seeds, inferior, low yield, use the method for following branching grafting to operate:
1, the collection of scion, before setting body non-rudiment early spring, choose and adopt fringe excellent kind of elite stand, to the collection carrying out scion without damage by disease and insect, robust growth medulla is little, rugosity is more than 1-1.2 centimetre limb, after gathering, the clip of elite stand is tight with stop-off lacquer immediately, sealing with wax in scion two ends, is stored in the cellar, rural area of subzero 3 degree-zero degree;
2, grafting, grafting time was April 13, and grafting method specifically comprises, and (1) discharges water, and the tree body trunk wanting grafting saws 2-3 saw kerfs, helically staggered tiltedly saw, and the degree of depth is tree body trunk footpath 1/5th; (2) cutting of scion is got, the fresh substantial scion that selecting step one stores, clip 12-15 centimeter length, and 2-3 full buds are stayed in upper end, and lower end is whittled into 5-8 centimetres of thin tongue horse ear shape bevels, and bevel is smooth; (3) stock process, select position, grafting smooth place to block, cortex hair stubble of pruning, selects one-sided smooth place in stock saw kerf side, epidermis of pruning from top to bottom, exposes the tender cortex of 1-2 cm thick; (4) insert scion, take off from xylem by the cortex of the scion of having cut, inserted by the xylem of scion in the cortex of stock, the cortex of scion just in time covers on the endodermis of stock, tightly wraps tie up reality with plastic strip; (5) moisturizing process, after scion is fixing, paper using casing is on interface, fiber drum exceeds scion 3-4 centimetre, fiber drum lower bottom is tightened with cotton rope in plastic strip bottom again, and plastic sack, higher than 2 centimetres, scion, is entangled fiber drum by the in-built thin wet soil of fiber drum, finally with plastic strip, base portion is fastened, for guaranteeing the also suitably colligation of safe middle part;
3, except sprouting, after scion bud is sprouted, remove unnecessary sprout tillers on stock in time, in order to avoid affect scion normal growth, as found, scion is dead, and rudiment can retain a part, so that bud grafting is remedied or recovered tree crown carry out reconfiguration again;
4, leak informaton, after grafting, scion in about 25 days starts to sprout, and after newly slightly growing, open at plastic sack top flatly, allow tender tip top naturally stretch out, the mouth that leaks informaton is ascending, and divide and open for 3-4 times, after young sprout stretches out bag, plastic sack top is cut off entirely;
5, shaft bar is tied up, when long 20-30 centimetres of scion young sprout, the plastic sack of the overcoat of scion is removed, progressively the soil in fiber drum and fiber drum is all removed, set up pillar at interface position in time, the traction of growth young sprout is tied up on pillar, along with the growth of young sprout, bondage 3-4 times, about latter two month of grafting, interface tied rope is taken off, prevents strand to hang;
6, flower thinning, pruning, if young sprout has female flower to erase early after sprouting, need that the young sprout growing to 20-30 centimetres is carried out shaping according to Growth status and determine branch, remove unnecessary young sprout, choosing is strong goes weakly to stay a strong tip, early August does not allly stop long Tipping to staying, if in sprouting, and can bud picking or stay 1-2 leaves to pluck again;
7, cold-proof, November 20, grafting tree body trunk is whitewashed, to newborn branch, adopt separately toilet paper to enclose after pressure one circle swathes from branch base portion one, glue with adhesive tape.
By the method for the present invention to walnut branching grafting, graft survival rate reaches more than 95%, and wound healing is fast, easy to operate, grafting efficiency is high, the walnut that tree grafting is later, within 2-3 years, recover tree crown, Second Year starts to bear fruit, 3-4 years large results, connect tree early enter 5-8 years high yield periods than low, set volume increase more than 5 times than low connecing of the same age, considerably increase the income of peasant.
Claims (2)
1. a method for walnut branching grafting, is characterized in that comprising the following steps:
The collection of scion, before early spring or winter setting the non-rudiment of body, select excellent kind of elite stand to gather scion, after gathering, the otch of elite stand is tight with stop-off lacquer immediately, and sealing with wax in scion two ends, is stored in the cellar of-3 DEG C-0 DEG C;
Grafting, grafting time is in mid-April, and grafting method specifically comprises, and (1) discharges water, and the tree body trunk wanting grafting saws 2-3 saw kerfs, helically staggered tiltedly saw, and the degree of depth is tree body trunk footpath 1/5th; (2) cutting of scion is got, the fresh substantial scion that selecting step one stores, clip 12-15 centimeter length, and 2-3 full buds are stayed in upper end, and lower end is whittled into 5-8 centimetres of thin tongue horse ear shape bevels, and bevel is smooth; (3) stock process, select position, grafting smooth place to block, cortex hair stubble of pruning, selects one-sided smooth place in stock saw kerf side, epidermis of pruning from top to bottom, exposes the tender cortex of 1-2 cm thick; (4) insert scion, take off from xylem by the cortex of the scion of having cut, inserted by the xylem of scion in the cortex of stock, the cortex of scion just in time covers on the endodermis of stock, tightly wraps tie up reality with plastic strip; (5) moisturizing process, after scion is fixing, paper using casing is on interface, fiber drum exceeds scion 3-4 centimetre, and fiber drum lower bottom is tightened with cotton rope in plastic strip bottom again, and the in-built thin wet soil of fiber drum is higher than 2 centimetres, scion, plastic sack is entangled fiber drum, finally with plastic strip, base portion is fastened;
Except sprouting, after scion bud is sprouted, remove unnecessary sprout tillers on stock in time, as found, scion is dead, and rudiment can retain a part, so that bud grafting is remedied or recovered tree crown carry out reconfiguration again;
Leak informaton, after grafting, scion in about 25 days starts to sprout, and after newly slightly growing, open at plastic sack top flatly, allow tender tip top naturally stretch out, the mouth that leaks informaton is ascending, and divide and open for 3-4 times, after young sprout stretches out bag, plastic sack top is cut off entirely;
Tie up shaft bar, when long 20-30 centimetres of scion young sprout, the plastic sack of the overcoat of scion is removed, progressively the soil in fiber drum and fiber drum is all removed, set up pillar at interface position in time, the traction of growth young sprout is tied up on pillar, along with the growth of young sprout, bondage 3-4 times, about latter two month of grafting, interface tied rope is taken off, prevents strand to hang;
Flower thinning, pruning, if young sprout has female flower to erase early after sprouting, need that the young sprout growing to 20-30 centimetres is carried out shaping according to Growth status and determine branch, remove unnecessary young sprout, choosing is strong goes weakly to stay a strong tip, early August does not allly stop long Tipping to staying, if in sprouting, and can bud picking or stay 1-2 leaves to pluck again;
Cold-proof, in late November, grafting tree body trunk is whitewashed, to newborn branch, adopt separately toilet paper to enclose after pressure one circle swathes from branch base portion one, glue with adhesive tape.
2. the method for walnut branching grafting according to claim 1, is characterized in that, rugosity limb more than 1-1.2 centimetre little without damage by disease and insect, robust growth medulla is selected in described scion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410498538.XA CN105493902A (en) | 2014-09-26 | 2014-09-26 | Method for high grafting and head change of walnut tree |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410498538.XA CN105493902A (en) | 2014-09-26 | 2014-09-26 | Method for high grafting and head change of walnut tree |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105493902A true CN105493902A (en) | 2016-04-20 |
Family
ID=55702523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410498538.XA Pending CN105493902A (en) | 2014-09-26 | 2014-09-26 | Method for high grafting and head change of walnut tree |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105493902A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106718529A (en) * | 2016-11-29 | 2017-05-31 | 河南科技大学 | A kind of best fruiting period walnut grafting high and changing head method |
CN106942004A (en) * | 2017-04-11 | 2017-07-14 | 山西省林业科学研究院 | A kind of method that trembling poplar breeds |
CN107094509A (en) * | 2017-06-19 | 2017-08-29 | 四川省林业科学研究院 | Walnut branching grafting method |
CN107211731A (en) * | 2017-05-31 | 2017-09-29 | 昭通市昭阳区林业局 | A kind of efficient branches of tall trees of walnut change excellent method |
CN107493855A (en) * | 2016-06-14 | 2017-12-22 | 许明东 | The simple and easy method of northern fruit tree improvement high position grafting branch safe overwintering |
CN107567847A (en) * | 2017-09-14 | 2018-01-12 | 苍溪县龙山园林生态绿化有限责任公司 | A kind of walnut branches of tall trees reconfiguration method |
CN107624401A (en) * | 2017-09-30 | 2018-01-26 | 山东省林业科学研究院 | A kind of walnut height, which connects, changes excellent budding method |
CN110169304A (en) * | 2019-07-12 | 2019-08-27 | 成都市农林科学院 | Walnut branching grafting method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103026905A (en) * | 2013-01-16 | 2013-04-10 | 贵州大学 | Method for high square bud grafting of Juglans sigllata Dode |
CN103518545A (en) * | 2013-10-10 | 2014-01-22 | 陶育照 | Method for replacing rootstock heads of high branches of walnut trees |
CN103828679A (en) * | 2014-03-11 | 2014-06-04 | 漾濞县涵轩绿色产业开发有限公司 | High-quality and high-yield walnut cultivation method |
CN103858681A (en) * | 2014-03-20 | 2014-06-18 | 山东省林业科学研究院 | Walnut grafting seedling raising method |
-
2014
- 2014-09-26 CN CN201410498538.XA patent/CN105493902A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103026905A (en) * | 2013-01-16 | 2013-04-10 | 贵州大学 | Method for high square bud grafting of Juglans sigllata Dode |
CN103518545A (en) * | 2013-10-10 | 2014-01-22 | 陶育照 | Method for replacing rootstock heads of high branches of walnut trees |
CN103828679A (en) * | 2014-03-11 | 2014-06-04 | 漾濞县涵轩绿色产业开发有限公司 | High-quality and high-yield walnut cultivation method |
CN103858681A (en) * | 2014-03-20 | 2014-06-18 | 山东省林业科学研究院 | Walnut grafting seedling raising method |
Non-Patent Citations (2)
Title |
---|
刘全 等: "核桃高接换优中三项嫁接技术的结合应用方法", 《中国林副特产》 * |
梁文德: "核桃高接换种技术", 《河南农林科技》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107493855A (en) * | 2016-06-14 | 2017-12-22 | 许明东 | The simple and easy method of northern fruit tree improvement high position grafting branch safe overwintering |
CN106718529A (en) * | 2016-11-29 | 2017-05-31 | 河南科技大学 | A kind of best fruiting period walnut grafting high and changing head method |
CN106942004A (en) * | 2017-04-11 | 2017-07-14 | 山西省林业科学研究院 | A kind of method that trembling poplar breeds |
CN107211731A (en) * | 2017-05-31 | 2017-09-29 | 昭通市昭阳区林业局 | A kind of efficient branches of tall trees of walnut change excellent method |
CN107211731B (en) * | 2017-05-31 | 2021-06-08 | 昭通市昭阳区林业局 | Efficient high-branch changing method for walnut trees |
CN107094509A (en) * | 2017-06-19 | 2017-08-29 | 四川省林业科学研究院 | Walnut branching grafting method |
CN107567847A (en) * | 2017-09-14 | 2018-01-12 | 苍溪县龙山园林生态绿化有限责任公司 | A kind of walnut branches of tall trees reconfiguration method |
CN107624401A (en) * | 2017-09-30 | 2018-01-26 | 山东省林业科学研究院 | A kind of walnut height, which connects, changes excellent budding method |
CN110169304A (en) * | 2019-07-12 | 2019-08-27 | 成都市农林科学院 | Walnut branching grafting method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105493902A (en) | Method for high grafting and head change of walnut tree | |
CN104012289B (en) | Cultivation method of tea tree bonsai with multicolor bud leaves | |
CN101911899B (en) | Method for grafting various trees onto fingered citron stocks | |
CN104206182A (en) | Seedling walnut bark tongue access grafting method | |
CN103918486A (en) | Double-cropping sophora japonica cultivation and management method | |
CN103975775B (en) | The color leaf of multilayer views and admires the artificial culturing method of moulding bonsai tree | |
CN105613196A (en) | Walnut seedling cultivating method | |
CN104396676B (en) | Almond landscape tree breeding method | |
CN103975778A (en) | Method for grafting red orange seedlings | |
CN106472226A (en) | A kind of method of the long root of branch trunk punching Rapid Rooting | |
CN104126423A (en) | Cherry grafting method | |
CN104160911A (en) | Crystal grape slope TU shape pruning technology | |
CN103975774B (en) | The color leaf of bull views and admires the artificial culturing method of moulding bonsai tree | |
CN103733887A (en) | Grapevine grafting method | |
CN104365385A (en) | Tea-oil tree bark-tearing scarf joint method | |
CN104303928A (en) | Maintenance method for adult tea-oil tree forest | |
CN103053343A (en) | Styrax hypoglauca grafting method | |
CN105580645A (en) | Grafting method for kiwi berry tree | |
CN104719000A (en) | Novel osmanthus tree grafting method | |
CN105519360A (en) | Method for grafting grapevine | |
CN107278633A (en) | A kind of high position grafting method of Chinese yew | |
CN103843637A (en) | Low-position trunk cutting and variety renovation technology of grown longans | |
CN105325185A (en) | Grafting propagation method for semiliquidambar cathayensis | |
CN104303850A (en) | Improved patch budding method for fragrant walnuts | |
CN105104093A (en) | Reproduction method for eugenia uniflora grafting seedling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |