CN104823725A - Top grafting and head changing method for compound leaf maple summer green branches - Google Patents
Top grafting and head changing method for compound leaf maple summer green branches Download PDFInfo
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- CN104823725A CN104823725A CN201510266371.9A CN201510266371A CN104823725A CN 104823725 A CN104823725 A CN 104823725A CN 201510266371 A CN201510266371 A CN 201510266371A CN 104823725 A CN104823725 A CN 104823725A
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- scion
- grafting
- acer negundo
- stock
- summer
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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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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a top grafting and head changing method for compound leaf maple summer green branches. The method includes the steps that in June and July, the portion, with the height of 2-2.5 m, of a compound leaf maple with the trunk diameter at the breast height of 3-10 cm is cut to form a stock, and annual shooting branches which are located on the periphery of a crown of a gold leaf compound leaf maple, are moderate in growth vigor and develop fully are cut to serve as scions, wherein the branches are 0.8-1.0 cm thick, and leaves on the branches are removed immediately while petioles are left; each scion has five to six pairs of buds and is 15 cm long, and the upper portions of the scions are wrapped by plastic films which are 0.04 mm thick and 4-5 cm wide; the lower end of each scion is cut into a wedge which is 1.5-2 cm long, the cut faces are smooth, the scions are grafted to the stock by adopting a bark grafting method in scion grafting, then the grafted scions are bundled through plastic strips. The method is simple, scientific and reasonable, production and implementation are easy, the scion fixing effect is good, the survival rate is large and can be over 95%, and the method is safe, reliable and beneficial for rapid propagation and crown forming performance of the compound leaf maples, and increases the production value.
Description
Technical field
The invention belongs to breeding plant technical field, particularly relate to a kind of method of Acer negundo. L green branch grafting high and changing head in summer.
Background technology
Gold leaf Acer negundo. L, leaf is yellow, cold-resistant, heat-resisting.It is the excellent Colored-leaf Plants of the equal suitable planting in north and south.Trees grafting high and changing head can only carry out at period of dormancy in the past, suitable with trees germination advance behavior in spring, in Beijing area generally from late March to early April.And busy farming season just in spring, arrangement of labour difficulty.Can be short for grafting time.Due to the restriction of time, often a lot of grafting work can not carried out and carry out.
Summary of the invention
The object of the present invention is to provide a kind of method of Acer negundo. L green branch grafting high and changing head in summer, be intended to solve that gold leaf Acer negundo. L exists due to time restriction, the problem that grafting efficiency is lower.
The present invention is achieved in that a kind of method of Acer negundo. L green branch grafting high and changing head in summer, and the method for this Acer negundo. L green branch grafting high and changing head in summer comprises the following steps:
Step one, in 6-7 month, carry out cutting strunk become stock with the thick 3-10cm Acer negundo. L of the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground in 2-2.5m eminence, intercepting the peripheral growing way golden mean of the Confucian school of gold leaf Acer negundo. L tree crown and growing the rugosity of enriching is that 0.8-1.0cm annual shoot is as scion, remove blade immediately, leave petiole;
Step 2, each scion 5 ~ 6 pairs of buds, scion long 15cm is that the wide plastic film for 4-5cm of 0.04mm wraps up with thickness above scion;
Step 3, scion lower end is whittled into the wedge shape of long 1.5 ~ 2cm, and bevel is level and smooth, adopts the method for the cortex grafting in scion grafting, by scion grafting on stock, then ties with plastic strip.
Further, in step 3, summer, green stem cutting bark graft method intercepts branch with on grafting retinue gold leaf Acer negundo. L tree crown, makes the scion of gold leaf Acer negundo. L and be plugged on the cortex internal fixtion of stock end.
The method of Acer negundo. L green branch grafting high and changing head in summer provided by the invention, broken resting stage Acer negundo. L just can carry out the theory of scion grafting, extend the time of Acer negundo. L grafting high and changing head, adopt with the green branch of gold leaf Acer negundo. L, Acer negundo. L reconfiguration is changed to the method for head a kind of summer, extend grafting time, cost-saving synergistic, simple to operate, survival rate is high.
The inventive method is simple, scientific and reasonable, and produce and implement easily, scion good fixing effect, survival rate is high, can reach more than 95%.Utilize thicker stock, height connects raising technology and has the innovative characteristics that nursery stock is shaping soon, growing-seedling period is short, view character improvement is effective, especially for the Colored-leaf Plants of Sterile culture nursery, cuttage and seedling culture difficulty, the requirement of seedlings needed for landscape engineering and landscape quality can be met.The technology of the present invention good operability, safe and reliable, be conducive to the Fast-propagation and the product capping that realize large gauge gold leaf Acer negundo. L, break through the restriction of original grafting time, improve the output value, Improve Efficiency, is conducive to large-scale promotion, meets the demand in market.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the Acer negundo. L green branch grafting high and changing head in summer that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the method for the Acer negundo. L green branch grafting high and changing head in summer of the embodiment of the present invention comprises the following steps:
S101: in 6-7 month, carry out cutting strunk with the thick 3-10cm Acer negundo. L of the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground in 2-2.5m eminence and become stock, intercept the peripheral growing way golden mean of the Confucian school of gold leaf Acer negundo. L tree crown and grow the rugosity of enriching be 0.8-1.0cm annual shoot as scion, remove blade immediately, leave petiole;
S102: each scion 5 ~ 6 pairs of buds, scion is about 15cm, is that the wide plastic film for 4-5cm of 0.04mm wraps up with thickness above scion, in case moisture evaporation;
S103: scion lower end is whittled into the wedge shape of long 1.5 ~ 2cm, and bevel is level and smooth, adopts the method for the cortex grafting in scion grafting, by scion grafting on stock, then ties with plastic strip.
In step s 103, summer, green stem cutting bark graft method intercepts branch with on grafting retinue gold leaf Acer negundo. L tree crown, makes the cortex internal fixtion that the scion of gold leaf Acer negundo. L is also plugged on rapidly stock end.
Specific embodiments of the invention:
Grafting time, carry out cutting strunk with the thick dry Acer negundo. L of the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground thick 3-10 centimetre in 2-2.5m eminence in 6-7 month and do stock, intercept the peripheral growing way golden mean of the Confucian school of gold leaf Acer negundo. L tree crown and grow substantial annual shoot as scion, remove blade immediately, leave petiole, each scion 5 ~ 6 pairs of buds, scion is about 15 centimeters, by film wrapped above scion, in case moisture evaporation.Scion lower end is whittled into the wedge shape of long 1.5 ~ 2cm, and bevel is level and smooth.Adopting the method for the cortex grafting in scion grafting, by scion grafting on stock, then is that the wide plastic film for 4-5cm of 0.04mm is tied with thickness.Cutting back stock, stock of riving, intercept scion bar and insert in the cortex of stock by scion, blend compounds band or packing rope are tied and are packed tightly in fixing cortex grafting method grafting procedures, and action wants fast.Grafting, after one month, progressively uncords depending on stock, scion healing state.Grafting preferably will be selected to carry out at fine day, does not carry out when dew is not dry in overcast and rainy, wind sky or morning, is conducive to like this improving survival rate further.
Operation principle of the present invention:
The present invention is in 6-7 month, carry out cutting strunk with the Acer negundo. L of the thick 3-10cm of the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground at 2-2.5 rice and do stock, intercepting the peripheral growing way golden mean of the Confucian school of gold leaf Acer negundo. L tree crown and growing substantial rugosity is that the annual shoot of 0.8-1.0cm is as scion, remove blade immediately, leave petiole, each scion 5 ~ 6 pairs of buds, scion is about 15cm, by film wrapped above scion, in case moisture evaporation.Scion lower end is whittled into the wedge shape of long 1.5 ~ 2cm, and bevel is level and smooth.Adopt the method for the cortex grafting in scion grafting, by scion grafting on stock, then tie with plastic strip.The method of the present invention extends grafting time, cost-saving synergistic, and method is simple, scientific and reasonable, and produce and implement easily, scion collection is convenient, and survival rate is high, is applicable to busy farming season in spring arrangement of labour difficulty, the nursery stock that scion is not easily preserved.This kind of grafting and breeding is drawn materials easily and interface heals then, scion germination and growth is rapid, extend gold leaf Acer negundo. L grafting high and changing head period, have nursery stock shaping fast, growing-seedling period is short, view character improvement is effective, more easily meets the requirement of landscape engineering needs large nursery stocks.Be conducive to improving the gold leaf Acer negundo. L breeding and seedling output value, Improve Efficiency, large-scale promotion, can meet the demand in market.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a method for Acer negundo. L green branch grafting high and changing head in summer, is characterized in that, the method for this Acer negundo. L green branch grafting high and changing head in summer comprises the following steps:
Step one, in June ~ July, carry out cutting strunk become stock with the thick 3cm ~ 10cm Acer negundo. L of the trunk diameter of a cross-section of a tree trunk 1.3 meters above the ground in 2m ~ 2.5m eminence, intercepting the peripheral growing way golden mean of the Confucian school of gold leaf Acer negundo. L tree crown and growing the rugosity of enriching is that 0.8cm ~ 1.0cm annual shoot is as scion, remove blade, leave petiole;
Step 2, each scion 5 pairs of bud ~ 6 pair buds are that the wide plastic film for 4cm ~ 5cm of 0.04mm wraps up with thickness above scion long 15cm scion;
Step 3, scion lower end is whittled into the wedge shape of long 1.5cm ~ 2cm, and bevel is level and smooth, adopts the method for the cortex grafting in scion grafting, by scion grafting on stock, then ties with plastic strip.
2. the method for Acer negundo. L green branch grafting high and changing head in summer as claimed in claim 1, it is characterized in that, in step 3, summer, green stem cutting bark graft method intercepts branch with on grafting retinue gold leaf Acer negundo. L tree crown, makes the scion of gold leaf Acer negundo. L and be plugged on the cortex internal fixtion of stock end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510266371.9A CN104823725B (en) | 2015-05-17 | 2015-05-17 | Top grafting and head changing method for compound leaf maple summer green branches |
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| CN201510266371.9A CN104823725B (en) | 2015-05-17 | 2015-05-17 | Top grafting and head changing method for compound leaf maple summer green branches |
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| CN104823725A true CN104823725A (en) | 2015-08-12 |
| CN104823725B CN104823725B (en) | 2017-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156991A (en) * | 2018-03-02 | 2018-06-15 | 芜湖欧标农业发展有限公司 | A kind of grafting implantation methods of blush Acer negundo. L |
Citations (4)
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| JPH01187029A (en) * | 1988-01-21 | 1989-07-26 | Masayuki Ohana | Growth of seed-free white citrus junos tanaka |
| KR100232659B1 (en) * | 1997-07-15 | 1999-12-01 | 전용식 | The method for grafting gingko tree |
| CN101669438A (en) * | 2009-09-30 | 2010-03-17 | 李化林 | Method for grafting wild apricot and plum at mountainous regions and cultivation management technology |
| CN103202182A (en) * | 2013-05-07 | 2013-07-17 | 南京绿宙薄壳山核桃科技有限公司 | High-scion and head-changing grafting method of carya illinoensis |
-
2015
- 2015-05-17 CN CN201510266371.9A patent/CN104823725B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01187029A (en) * | 1988-01-21 | 1989-07-26 | Masayuki Ohana | Growth of seed-free white citrus junos tanaka |
| KR100232659B1 (en) * | 1997-07-15 | 1999-12-01 | 전용식 | The method for grafting gingko tree |
| CN101669438A (en) * | 2009-09-30 | 2010-03-17 | 李化林 | Method for grafting wild apricot and plum at mountainous regions and cultivation management technology |
| CN103202182A (en) * | 2013-05-07 | 2013-07-17 | 南京绿宙薄壳山核桃科技有限公司 | High-scion and head-changing grafting method of carya illinoensis |
Non-Patent Citations (4)
| Title |
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| 李冬: "金叶复叶槭生长季节芽接和绿枝嫁接试验", 《辽宁林业科技》 * |
| 李洁茹: "金叶复叶槭繁殖及栽培技术", 《中国园艺文摘》 * |
| 梁宏斌: "金叶复叶槭嫁接技术", 《防护林科技》 * |
| 邢宝振: "花叶复叶槭嫁接育苗技术", 《防护林科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156991A (en) * | 2018-03-02 | 2018-06-15 | 芜湖欧标农业发展有限公司 | A kind of grafting implantation methods of blush Acer negundo. L |
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| CN104823725B (en) | 2017-04-26 |
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