CN103798060A - Top grafting and rapid propagation method of blood red maples - Google Patents
Top grafting and rapid propagation method of blood red maples Download PDFInfo
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- CN103798060A CN103798060A CN201410055742.4A CN201410055742A CN103798060A CN 103798060 A CN103798060 A CN 103798060A CN 201410055742 A CN201410055742 A CN 201410055742A CN 103798060 A CN103798060 A CN 103798060A
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Abstract
The invention relates to top grafting methods, in particular to a top grafting and rapid propagation method of blood red maples. The method is composed of the step of selection of rootstock cultivation, bud grafting time and grafting, the step of determination of the grafting height, the step of grafting and the step of management after grafting. By the adoption of the technical scheme, the method has the advantages that the species of the blood red maples is imported successfully, the grafting rate is high, the disease resistance is high, and possibility is provided for the huge potential economical value.
Description
Technical field
The present invention relates to high position grafting method, particularly the high position grafting quick-breeding method of a kind of blood red maple.
Background technology
Red maple is the modification of Aceraceae Acer palmatum, is defoliation small arbor, height of tree 2-4m, and branch is how elongated smooth, partially aubergine.Red maple property happiness sunlight, is applicable to warm and moist weather, is afraid of that burning sun tans by the sun, more cold-resistant, slightly cold-resistant, and intolerant to waterlogging is suitable for fertile loose, well-drained soil.Early spring is while germination, tender shoots bright red, and the white fur of close life, blade comes off after unfolding gradually, and leaf look also turns the even general dirty-green of lavender by gorgeous look.Red maple is famous and precious foliage tree leaf, therefore the potted plant appreciation of Chang Zuowei.And blood red maple is import maple class, had another name called for three seasons red, spring, summer, autumns three Ji Yese is red, summer is slightly dark, not burnt leaf.
China is production of flowers and plants base the biggest in the world and important flowers foreign trade state, but because the seedling of independent intellectual property right is few, culture technique is relatively backward, add to eat to be difficult to enter three main consumption markets, big world, America and Japan Europe, the industry of flowers and plants of China is hovered all the time in the industrial chain of bottom.And the outstanding reason of this phenomenon is that China's flowers and trees quality seed selection work starting is slow, starting point is low, high quality seedling exploitation innovation ability is not strong, product upgrades slow, scientific and technological content is lower, and quality scale is not high, has greatly affected the sound development of flower plants and nursery stock industry, for the blood red maple extremely strong species of sight like this, the problems such as the report of China is few, also exists the survival rate causing due to the difference of device growth conditions low and plant, and growth cycle is slow.
Summary of the invention
The object of this invention is to provide the high position grafting quick-breeding method of a kind of blood red maple.
The technical solution used in the present invention is as follows:
A high position grafting quick-breeding method for blood red maple, by stock cultivate, the determining of grafting time, the selection of fringe bar, grafting height determine that grafting operation connects rear management process composition;
(1) stock is cultivated
Select the blue or green maple of fast growth to cultivate as stock, when cultivation, selective light is according to sufficient, and soil layer is deep, and the soil is porous, well-drained nursery, and the cultivation time is 2-7 years, wants timely water and fertilizer management in cultivating process;
(2) determining of grafting time
Spring and autumn all can: the spring grafting time be late Febuary to mid-March, autumn, grafting time was that late September is to early October;
(3) selection of fringe bar
Blood red maple hat middle and upper part that clip growing way is vigorous, without damage by disease and insect, year full, the more than rugosity 0.5cm 1 year raw branch stage casing of bud as fringe bar;
(4) determining of grafting height
Adopt the large tree of blue or green maple that leading thread is 3～7cm, the above part of root 2.4m is stock, stock is pruned comprehensively simultaneously;
(5) grafting operation
When spring grafting, on stock, adopt cut-grafting mode to carry out grafting, scion both sides are exposed raw compound bud, the plastic tape upturning lid of colligation immediately fringe to move to after suitable for reading below fringe bud be knot that can be undone by a pull again, be enclosed within whole grafting part to keep scion moisture and to prevent that rainwater from invading with thin film preservative bag afterwards;
When autumn grafting, on stock, adopt bud grafting mode to carry out grafting, process the later stage and whole scion will wrap up interior, tight air tight;
(6) connect rear management
After grafting, in two weeks to month, check survival rate, the scion surviving is fresh, and eye is full, and interface heals; The scion of failing to survive is turned to be yellow, is dried up or goes rotten; If it is not enough or may cause inclined to one side hat to survive on inspection bud number later, to mends and connect in time, and carry out in time prevention and elimination of disease and pests and the processing of topdressing.
Further, in step (1), to carry out fertilizer treatment to blue or green maple stock in grafting first half of the month, and remove the weeds in nursery.
Further, in step (2), be grafting in autumn, in step (3), the fringe bar of clip will cut off blade at once, and clips tender taper and divide.
Further, step (6) connects in rear management blood red maple and blue or green maple, and to avoid water wet, wants timely draining rainy season.
Further, step (6) connects in rear management to be encircleed to the difficulty of buddering, and carries out human assistance rupture of membranes and chooses bud.
Adopt the beneficial effect of technical scheme of the present invention to be: method of the present invention has successfully realized the introduction of these class species of blood red maple, grafting rate is high, and disease resistance is strong, for its potential huge economic value provides possibility.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
A high position grafting quick-breeding method for blood red maple, by stock cultivate, the determining of grafting time, the selection of fringe bar, the determining of grafting height, grafting operation, connects rear management process composition, it is characterized in that containing following steps:
(1) stock is cultivated
Select the blue or green maple of fast growth to cultivate as stock, when cultivation, selective light is according to sufficient, and soil layer is deep, and the soil is porous, well-drained nursery, and the cultivation time is 2-7 years, wants timely water and fertilizer management in cultivating process;
Blood red maple and blue or green maple book belong to the plant of same department, and blue or green maple is more drought-enduring, not water-fast waterlogging, suitable fertile deep, well-drained subacidity or the neutral soil be born in, widely distributed in China, therefore select the stock of blue or green maple as blood red maple high position grafting, improve the survival rate of grafting.
(2) determining of grafting time
Spring and autumn all can: the spring grafting time be late Febuary to mid-March, autumn, grafting time was that late September is to early October;
After experiment showed, that spring, resin started to flow, the survival rate of blood red maple grafting is low, unsuitable grafting, therefore the time of spring grafting should not start between mobile late Febuary to mid-March at resin; And due to 25 ℃ of formation that are conducive to grafting nursery stock callus most, therefore the time of grafting in autumn should be between the late September to early October before mercury dropped.
(3) selection of fringe bar
Select blood red maple hat middle and upper part that growing way is vigorous, without damage by disease and insect, year full, the more than rugosity 0.5cm 1 year raw branch stage casing of bud as fringe bar.
(4) determining of grafting height
Adopt the large tree of blue or green maple that leading thread is 3～7cm, the above 1.8～2.4m part of root is stock, stock is pruned comprehensively simultaneously.
(5) grafting operation
When spring grafting, on stock, adopt cut-grafting mode to carry out grafting, scion both sides are exposed raw compound bud, the plastic tape upturning lid of colligation immediately fringe to move to after suitable for reading below fringe bud be knot that can be undone by a pull again, be enclosed within whole grafting part to keep scion moisture and to prevent that rainwater from invading with thin film preservative bag afterwards; Cut-grafting is the one in grafting method, and cut-grafting method is applicable to thicker stock.First level and smooth to stock and bark near the ground place is cut off, at the long 3～5cm of stock section one side incision, then the scion of 1～2 full bud of the reservation being whittled into is inserted to stock, aim at both sides and form layer, tight colligation and bury native moisturizing, scion exposes 1～2 bud.Spring, high position grafting selected cut-grafting method to carry out, and had guaranteed the survival rate of buddering in chilly cold spell in spring.
When autumn grafting, on stock, adopt bud grafting mode to carry out grafting, process the later stage and whole scion will wrap up interior, tight air tight; Bud grafting is also the one in grafting method, and bud grafting is to cut and get a bud from branch, slightly with or without xylem, insert in the otch on stock, and give colligation, make it to connect airtight healing, the suitable selection poor growth phase of bud grafting carries out, and because now cambial cell is also very active, buddering, it is also substantial to organize.This year graft union, next spring germinating to seedling, therefore autumn high position grafting select bud grafting method carry out, guaranteed the survival rate of buddering in spring in the coming year.
(6) connect rear management
After grafting, in two weeks to month, check survival rate, the scion surviving is fresh, and eye is full, and interface heals; The scion of failing to survive is turned to be yellow, is dried up or goes rotten.If it is not enough or may cause inclined to one side hat to survive on inspection bud number later, to mends and connect in time, and carry out in time prevention and elimination of disease and pests and the processing of topdressing.
Further, in step (1), to carry out fertilizer treatment to blue or green maple stock in grafting first half of the month, and remove the weeds in nursery.
Further, in step (2), be grafting in autumn, in step (3), the fringe bar of clip will cut off blade at once, and clips tender taper and divide, and can keep like this moisture in fringe bar, guarantees the survival rate in later stage.
Further, step (6) connects in rear management blood red maple and blue or green maple, and to avoid water wet, wants timely draining rainy season.
Further, step (6) connects in rear management to be encircleed to the difficulty of buddering, and carries out human assistance rupture of membranes and chooses bud.
This experiment bud take is more than 96%, and experimental result shows, spring grafting survival rate 98.2%, autumn graft survival rate 94.5%.It is strong that blood red maple after bud grafting has disease resistance, and growth rate is fast, the characteristic of the scion excellent materials such as strong adaptability.
Although above-described embodiment describes in detail technical scheme of the present invention, but technical scheme of the present invention is not limited to above embodiment, in the situation that not departing from thought of the present invention and aim, any change that technical scheme of the present invention is done all will fall into claims limited range of the present invention.
Claims (5)
1. a high position grafting quick-breeding method for blood red maple, by stock cultivate, the determining of grafting time, the selection of fringe bar, the determining of grafting height, grafting operation, connects rear management process composition, it is characterized in that:
(1) stock is cultivated
Select the blue or green maple of fast growth to cultivate as stock, when cultivation, selective light is according to sufficient, and soil layer is deep, and the soil is porous, well-drained nursery, and the cultivation time is 2-7 years, wants timely water and fertilizer management in cultivating process;
(2) determining of grafting time
Spring and autumn all can: the spring grafting time be late Febuary to mid-March, autumn, grafting time was that late September is to early October;
(3) selection of fringe bar
Blood red maple hat middle and upper part that clip growing way is vigorous, without damage by disease and insect, year full, the more than rugosity 0.5cm 1 year raw branch stage casing of bud as fringe bar;
(4) determining of grafting height
Adopt the large tree of blue or green maple that leading thread is 3～7cm, the above part of root 2.4m is stock;
(5) grafting operation
When spring grafting, on stock, adopt cut-grafting mode to carry out grafting, scion both sides are exposed raw compound bud, the plastic tape upturning lid of colligation immediately fringe to move to after suitable for reading below fringe bud be knot that can be undone by a pull again, be enclosed within whole grafting part to keep scion moisture and to prevent that rainwater from invading with thin film preservative bag afterwards;
When autumn grafting, on stock, adopt bud grafting mode to carry out grafting, process the later stage and whole scion will wrap up interior, tight air tight;
(6) connect rear management
After grafting, in two weeks to month, check survival rate, the scion surviving is fresh, and eye is full, and interface heals; The scion of failing to survive is turned to be yellow, is dried up or goes rotten; If it is not enough or may cause inclined to one side hat to survive on inspection bud number later, to mends and connect in time, and carry out in time prevention and elimination of disease and pests and the processing of topdressing.
2. the high position grafting quick-breeding method of a kind of blood red maple according to claim 1, is characterized in that: in step (1), will carry out fertilizer treatment to blue or green maple stock in grafting first half of the month, and remove the weeds in nursery.
3. the high position grafting quick-breeding method of a kind of blood red maple according to claim 1, is characterized in that: in step (2), be grafting in autumn, in step (3), the fringe bar of clip will cut off blade at once, and clips tender taper and divide.
4. according to the high position grafting quick-breeding method of your a kind of blood red maple described in 1 of claim, it is characterized in that: step (6) connects in rear management blood red maple and blue or green maple, and to avoid water wet, wants timely draining rainy season.
5. the high position grafting quick-breeding method of a kind of blood red maple according to claim 1, is characterized in that: step (6) connects in rear management to be encircleed to the difficulty of buddering, and carries out human assistance rupture of membranes and chooses bud.
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| CN201410055742.4A CN103798060A (en) | 2014-02-19 | 2014-02-19 | Top grafting and rapid propagation method of blood red maples |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488574A (en) * | 2014-12-07 | 2015-04-08 | 德兴市荣兴苗木有限责任公司 | Purple maple small seedling grafting propagation method |
| CN104488573A (en) * | 2014-12-07 | 2015-04-08 | 德兴市荣兴苗木有限责任公司 | Method for grafting and multiplying large purple maple seedlings |
| CN110140536A (en) * | 2019-06-25 | 2019-08-20 | 四川七彩林科股份有限公司 | Stock pretreating process in Acer palmatum cut-grafting cultivation |
| CN111631030A (en) * | 2020-05-29 | 2020-09-08 | 南京林业大学 | Method for high-position bud grafting seedling raising of Japanese red maple |
| CN112753395A (en) * | 2020-12-31 | 2021-05-07 | 四川省南充蚕种场 | High-position grafting method for mulberry |
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| CN101444187A (en) * | 2008-12-15 | 2009-06-03 | 北京林业大学 | Method for propagating American red-maple |
| CN101578963A (en) * | 2009-06-10 | 2009-11-18 | 重庆科技学院 | Tissue culture rapid propagation method for Japanese red maple |
| CN102318508A (en) * | 2011-08-19 | 2012-01-18 | 绍兴绿通市政园林工程有限公司 | Red maple cultivation method |
| CN103355104A (en) * | 2013-05-31 | 2013-10-23 | 句容市茅山聚福园林有限公司 | Method for grafting green maple with red maple |
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2014
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Patent Citations (4)
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| CN101444187A (en) * | 2008-12-15 | 2009-06-03 | 北京林业大学 | Method for propagating American red-maple |
| CN101578963A (en) * | 2009-06-10 | 2009-11-18 | 重庆科技学院 | Tissue culture rapid propagation method for Japanese red maple |
| CN102318508A (en) * | 2011-08-19 | 2012-01-18 | 绍兴绿通市政园林工程有限公司 | Red maple cultivation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488574A (en) * | 2014-12-07 | 2015-04-08 | 德兴市荣兴苗木有限责任公司 | Purple maple small seedling grafting propagation method |
| CN104488573A (en) * | 2014-12-07 | 2015-04-08 | 德兴市荣兴苗木有限责任公司 | Method for grafting and multiplying large purple maple seedlings |
| CN110140536A (en) * | 2019-06-25 | 2019-08-20 | 四川七彩林科股份有限公司 | Stock pretreating process in Acer palmatum cut-grafting cultivation |
| CN111631030A (en) * | 2020-05-29 | 2020-09-08 | 南京林业大学 | Method for high-position bud grafting seedling raising of Japanese red maple |
| CN112753395A (en) * | 2020-12-31 | 2021-05-07 | 四川省南充蚕种场 | High-position grafting method for mulberry |
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Application publication date: 20140521 |