CN104054516A - Grafting and propagating method for corylus heterophylla fisch - Google Patents
Grafting and propagating method for corylus heterophylla fisch Download PDFInfo
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- CN104054516A CN104054516A CN201410240323.8A CN201410240323A CN104054516A CN 104054516 A CN104054516 A CN 104054516A CN 201410240323 A CN201410240323 A CN 201410240323A CN 104054516 A CN104054516 A CN 104054516A
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Abstract
The invention discloses a grafting and propagating method for corylus heterophylla fisch. The method comprises the following steps: (1) grafting time of the corylus heterophylla fisch-early April to middle April; (2) grafting method-cleft grafting method; (3) selection and process of scions; (4) selection of rootstock-2-3 year born seedling plants of corylus heterophylla fisch; (5) grafting; (6) cleft grafting method; a scion which is 6-8 cm in length is conducted by cleft grafting; 3-4 buds are left on each scion; an upper pruning opening is 1-1.5 cm to the buds; two symmetric slant wedge-shaped cutting surfaces are cut downward by a cleft grafting cutter at the position 1 cm under the buds; the cutting surfaces is 2-3 cm in length, and is straight; the stock is broken at the position 5-6 cm from the earth surface; the breaking surface is cleft downward at the midst, and is 3-4 cm in depth; the scion is inserted into the stock; layer align is formed; space of 0.4-0.6 cm is left at the upper part of the cutting surface; the tree stock breaking surface and the cutting opening of the tree stock are bound tightly with plastic strips. The engrafting and propagating method is high in survival rate and yield, and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of method for propagation, particularly relate to a kind of propagation by grafiting method of flat hazel.
Background technology
Propagation by grafiting method to flat hazel at present, mainly contains band xylem bud grafting (plate budding), is not with xylem bud grafting (tee T bud grafting), cut-grafting method and inarching method.
Cut-grafting method is:
The long 6cm-8cm of cut-grafting-scion left and right, every fringe stays bud 3-4, and both sides, lower end are whittled into the level and smooth bevel that is about 3cm, and bevel is wanted straight and is exceeded medulla.Again by the long little inclined-plane of cutting back side end and cut a 0.5cm-1cm.Stock is cut off at 5cm place, immediately with cutter by stock along vertical cut 1 cutter that lets droop between cortex and xylem, otch is about 3cm-4cm.Scion from stock otch along xylem and phloem insert, long bevel is towards xylem, aims to form layer.0.4cm-0.5cm also will " be stayed " on bevel top white, then with Polypropylence Sheet, scion is fastened, and the plastic sack of 15cm-20cm in outer cup.
Inarching method is:
Be abutted against the long 6cm-8cm of (splice grafting)-scion left and right, every fringe stays bud 3-4, scion and stock is whittled into the bevel of same level, together bonded to each other, tightly wraps up stock section and otch with plastic strip afterwards.The plastic sack of 15cm-20cm in outer cup.Band xylem bud grafting (plate budding)-get raw young sprout then, 1cm place above bud, cutter is under 15 ° of-25 ° of angles to be cut into xylem, cuts mouth and is about 2cm.1.5cm place below bud again, cutter is 20 °-30 ° incision xylems, crossing with a upper edge of a knife, takes off and is with wooden bud sheet.Apart from 3cm-5cm place, earth's surface, southwest to, cut anvil mouth, its shape, length, thickness are cut left state after bud sheet with scion.Bud sheet is embedded in stock otch to one or both sides alignment, lower end alignment.Closely wrapping up interface with plastic strip budders.
Plate budding connection is:
Band xylem bud grafting (plate budding)-get raw young sprout then, 1cm place above bud, cutter is under 15 ° of-25 ° of angles to be cut into xylem, cuts mouth and is about 2cm.1.5cm place below bud again, cutter is 20 °-30 ° incision xylems, crossing with a upper edge of a knife, takes off and is with wooden bud sheet.Apart from 3cm-5cm place, earth's surface, southwest to, cut anvil mouth, its shape, length, thickness are cut left state after bud sheet with scion.Bud sheet is embedded in stock otch to one or both sides alignment, lower end alignment.Closely wrapping up interface with plastic strip budders.
Tee T bud grafting method is:
Be not with xylem bud grafting (tee T bud grafting)-get raw young sprout then, above sprout, the horizontal partial application in about 3cm-4cm place, gos deep into xylem 1.5mm-2mm; From upwards broaching of the petiole about 5-6mm in below, the transverse incision place of cutting axillalry bud top stops cutter again, then this piece peltate bud sheet is taken off, and along with nail, the xylem of bud sheet the inside being pinched, will budder immediately containing moisturizing in entrance.Then cut out a T-shaped otch in the major branch north side of rootstock seedling far from ground two centimeters, the size of otch should be with bud sheet in the same size, along with peltate bud sheet being inserted from top to bottom in the T-shaped otch of stock cortex, allow bud sheet containing being embedded in the cortex of stock, make the cross section alignment of the two upside, finally fixedly budder with plastic strip colligation.
Above-mentioned cut-grafting, plate budding, tee T bud grafting and the graft survival rate being abutted against are low, are generally no more than 50%.Thereby improve the production cost of flat hazel nursery stock.
Summary of the invention
The present patent application people invents new flat hazel cleft grafting method.Survival rate is high, and output is large, and production cost is low.Plant strain growth stalwartness after grafting, branch development enriches.
The technical scheme adopting is:
A propagation by grafiting method for flat hazel, comprises the steps:
1, flat hazel grafting time-select early April to mid-April.
2, grafting method-cleft graft.
3, scion is selected and is processed
Scion source is " iron hazel No. " and " iron hazel No. two " in flat hazel improved seeds garden, is chosen in robust growth, without gathering on the plant of life then sprouting after damage by disease and insect elite stand stump.Choose full, the healthy and strong branch of eye, 3-4 eye stayed in every scion of scion of spring grafting, is about 5-6cm, after scion shears, all seals with wax, and refrigerates.
4, the raw seedling of select-flat hazel 2-3 of stock.
5, grafting
Grafting adopts cleft grafting method, the long 6cm-8cm of cleft grafting-scion, and every fringe stays bud 3-4, and upper clip is apart from bud 1-1.5cm, and below bud, 1cm place cuts 2 inclined to one side wedge shape bevels of symmetry downwards with cleft grafting cutter, and bevel length is 2cm-3cm, bevel is straight.Stock is at the disconnected anvil apart from 5-6cm place, earth's surface, and section is split under center, dark 3cm-4cm.Scion is inserted to stock, make to form layer alignment, white 0.4cm-0.5cm also will be stayed in bevel top, tightly wraps up stock section and otch with plastic strip afterwards, or with sealing with wax.The plastic sack of 15cm-20cm in outer cup.
6, managing after grafting
After grafting, to remove in time and sprout evil.Starting solution when aging at young sprout ties up.After seedling grafting survives, to hoe up weeds in time, apply fertilizer and pour water, strengthen the extermination of disease and insect pest.
After advantage, the graftings such as that the inventive method has is easy and simple to handle, graft survival rate is high, young sprout amount of growth is large, strong stress resistance, healing is fast, and survival rate can reach more than 90%.
In addition, the fast growth after scion rudiment, amount of growth is larger.
Embodiment
Embodiment mono-
A propagation by grafiting method for flat hazel, comprises the steps:
1, flat hazel grafting time-select early April to mid-April.
2, grafting method-cleft graft.
3, scion is selected and is processed
Scion source is " iron hazel No. " and " iron hazel No. two " in flat hazel improved seeds garden, is chosen in robust growth, without gathering on the plant of life then sprouting after damage by disease and insect elite stand stump.Choose full, the healthy and strong branch of eye, 3-4 eye stayed in every scion of scion of spring grafting, is about 5-6cm, after scion shears, all seals with wax, and refrigerates.
4, the raw seedling of select-flat hazel 2-3 of stock.
5, grafting
Grafting adopts cleft grafting method, the long 6cm-8cm of cleft grafting-scion, and every fringe stays bud 3-4, and upper clip is apart from bud 1cm, and below bud, 1cm place cuts 2 inclined to one side wedge shape bevels of symmetry downwards with cleft grafting cutter, and bevel length is 2cm-3cm, bevel is straight.Stock is at the disconnected anvil apart from 5cm place, earth's surface, and section is split under center, dark 3cm.Scion is inserted to stock, make to form layer alignment, white 0.4cm also will be stayed in bevel top, tightly wraps up stock section and otch with plastic strip afterwards, or with sealing with wax.The plastic sack of 15cm-20cm in outer cup.
6, managing after grafting
After grafting, to remove in time and sprout evil.Starting solution when aging at young sprout ties up.After seedling grafting survives, to hoe up weeds in time, apply fertilizer and pour water, strengthen the extermination of disease and insect pest.
Embodiment bis-
A propagation by grafiting method for flat hazel, comprises the steps:
1, flat hazel grafting time-select early April to mid-April.
2, grafting method-cleft graft.
3, scion is selected and is processed
Scion source is " iron hazel No. " and " iron hazel No. two " in flat hazel improved seeds garden, is chosen in robust growth, without gathering on the plant of life then sprouting after damage by disease and insect elite stand stump.Choose full, the healthy and strong branch of eye, 3-4 eye stayed in every scion of scion of spring grafting, is about 5-6cm, after scion shears, all seals with wax, and refrigerates.
4, the raw seedling of select-flat hazel 2-3 of stock.
5, grafting
Grafting adopts cleft grafting method, the long 6cm-8cm of cleft grafting-scion, and every fringe stays bud 3-4, and upper clip is apart from bud 1.2cm, and below bud, 1cm place cuts 2 inclined to one side wedge shape bevels of symmetry downwards with cleft grafting cutter, and bevel length is 2cm-3cm, bevel is straight.Stock is at the disconnected anvil apart from 5.5cm place, earth's surface, and section is split under center, dark 3.5cm.Scion is inserted to stock, make to form layer alignment, white 0.4cm also will be stayed in bevel top, tightly wraps up stock section and otch with plastic strip afterwards, or with sealing with wax.The plastic sack of 15cm-20cm in outer cup.
6, managing after grafting
After grafting, to remove in time and sprout evil.Starting solution when aging at young sprout ties up.After seedling grafting survives, to hoe up weeds in time, apply fertilizer and pour water, strengthen the extermination of disease and insect pest.
Embodiment tri-
A propagation by grafiting method for flat hazel, comprises the steps:
1, flat hazel grafting time-select early April or mid-April.
2, grafting method-cleft graft.
3, scion is selected and is processed
Scion source is " iron hazel No. " and " iron hazel No. two " in flat hazel improved seeds garden, is chosen in robust growth, without gathering on the plant of life then sprouting after damage by disease and insect elite stand stump.Choose full, the healthy and strong branch of eye, 3-4 eye stayed in every scion of scion of spring grafting, is about 5-6cm, after scion shears, all seals with wax, and refrigerates.The scion of summer grafting will be with connecing with adopting.
4, the raw seedling of select-flat hazel 2-3 of stock.
5, grafting
Grafting adopts cleft grafting method, the long 6cm-8cm of cleft grafting-scion, and every fringe stays bud 3-4, and upper clip is apart from bud 1.5cm, and below bud, 1cm place cuts 2 inclined to one side wedge shape bevels of symmetry downwards with cleft grafting cutter, and bevel length is 2cm-3cm, bevel is straight.Stock is at the disconnected anvil apart from 6cm place, earth's surface, and section is split under center, dark 4cm.Scion is inserted to stock, make to form layer alignment, white 0.5cm also will be stayed in bevel top, tightly wraps up stock section and otch with plastic strip afterwards, or with sealing with wax.The plastic sack of 15cm-20cm in outer cup.
6, managing after grafting
After grafting, to remove in time and sprout evil.Starting solution when aging at young sprout ties up.After seedling grafting survives, to hoe up weeds in time, apply fertilizer and pour water, strengthen the extermination of disease and insect pest.
Claims (1)
1. a propagation by grafiting method for flat hazel, is characterized in that comprising the steps:
(1), flat hazel grafting time-select early April to mid-April
(2), grafting method-cleft graft
(3), scion is selected and is processed
Scion source is " iron hazel No. " and " iron hazel No. two " in flat hazel improved seeds garden, is chosen in robust growth, without gathering on the plant of life then sprouting after damage by disease and insect elite stand stump; Choose full, the healthy and strong branch of eye, 3-4 eye stayed in every scion of scion of spring grafting, is about 5-6cm, after scion shears, all seals with wax, and refrigerates;
(4), the raw seedling of select-flat hazel 2-3 of stock
(5), grafting
Grafting adopts cleft grafting method, the long 6cm-8cm of cleft grafting-scion, every fringe stays bud 3-4, upper clip is apart from bud 1-1.5cm, and below bud, 1cm place cuts 2 inclined to one side wedge shape bevels of symmetry downwards with cleft grafting cutter, and bevel length is 2cm-3cm, bevel is straight, stock is at the disconnected anvil apart from 5-6cm place, earth's surface, and section is split under center, dark 3cm-4cm; Scion is inserted to stock, make to form layer alignment, white 0.4cm-0.5cm also will be stayed in bevel top, tightly wraps up stock section and otch with plastic strip afterwards, or with sealing with wax; The plastic sack of 15cm-20cm in outer cup;
(6), managing after grafting
After grafting, to remove in time and sprout evil, start solution when aging at young sprout and tie up, after seedling grafting survives, will hoe up weeds in time, apply fertilizer and pour water, strengthen the extermination of disease and insect pest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240323.8A CN104054516A (en) | 2014-06-03 | 2014-06-03 | Grafting and propagating method for corylus heterophylla fisch |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410240323.8A CN104054516A (en) | 2014-06-03 | 2014-06-03 | Grafting and propagating method for corylus heterophylla fisch |
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| CN104054516A true CN104054516A (en) | 2014-09-24 |
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| CN201410240323.8A Pending CN104054516A (en) | 2014-06-03 | 2014-06-03 | Grafting and propagating method for corylus heterophylla fisch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857001A (en) * | 2017-03-30 | 2017-06-20 | 山东省果树研究所 | A kind of embedding branch grafting for the bald dry benefit branch of fruit tree |
| CN113317050A (en) * | 2021-05-14 | 2021-08-31 | 贵州省核桃研究所 | Grafting and planting method for hazelnuts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878709A (en) * | 2010-03-25 | 2010-11-10 | 新疆林业科学院 | Method for cutting and seedling hybrid hazel small and tender etiolated tiller seedling |
-
2014
- 2014-06-03 CN CN201410240323.8A patent/CN104054516A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878709A (en) * | 2010-03-25 | 2010-11-10 | 新疆林业科学院 | Method for cutting and seedling hybrid hazel small and tender etiolated tiller seedling |
Non-Patent Citations (3)
| Title |
|---|
| 刘寄宪: "欧榛嫁接繁殖试验", 《落叶果树 》, 31 December 1992 (1992-12-31), pages 18 - 19 * |
| 赵慧珠; 岳彦桥; 张晓玲: "铁平一号平榛的苗木繁育", 《中国林副特产》, 30 April 2010 (2010-04-30), pages 65 - 1 * |
| 阎朝福; 张同峰; 张文达; 杨凯: "黑龙江省东部山区平欧杂交榛子嫁接试验初报", 《林业勘查设计》, 31 December 2012 (2012-12-31) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106857001A (en) * | 2017-03-30 | 2017-06-20 | 山东省果树研究所 | A kind of embedding branch grafting for the bald dry benefit branch of fruit tree |
| CN106857001B (en) * | 2017-03-30 | 2020-05-19 | 山东省果树研究所 | Branch embedding grafting method for bald trunk branch supplement of fruit tree |
| CN113317050A (en) * | 2021-05-14 | 2021-08-31 | 贵州省核桃研究所 | Grafting and planting method for hazelnuts |
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Application publication date: 20140924 |