CN102422785B - Single-sprout laminated grafting method for fruit trees - Google Patents
Single-sprout laminated grafting method for fruit trees Download PDFInfo
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- CN102422785B CN102422785B CN 201110450374 CN201110450374A CN102422785B CN 102422785 B CN102422785 B CN 102422785B CN 201110450374 CN201110450374 CN 201110450374 CN 201110450374 A CN201110450374 A CN 201110450374A CN 102422785 B CN102422785 B CN 102422785B
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Abstract
The invention discloses a single-sprout laminated grafting method for fruit trees, belonging to the field of fruit tree grafting. The single-sprout laminated grafting method comprises the following steps of: firstly, collecting scions in winter: storing the scions in a fruit cold storage or buried at cool and moisture parts for later use; secondly, taking the period of start flow to the period that mother trees bloom as a grafting period; thirdly, preparing a stock: during grafting, retaining a small branch for 7-10cm and shearing off and cutting a cut at the sheared part of the small branch;fourthly, cutting the scions: segmenting the scions collected in winter and retaining a sprout on each section to obtain single-sprout scions; fifthly, grafting: inserting the single-sprout scion into stock cuts, enabling the direction of the sprouts to face to the future growth direction, aligning a single-sprout scion forming layer to one side of each stock cut and tightly sealing the interface and the sprouts; and sixthly, after the sprouts survive, breaking the film and growing and removing the film after the interface is healed. The grafting method disclosed by the invention has the advantages of long grafting period, high survival rate, scion saving, labor saving and material saving.
Description
Technical field
The present invention relates to a kind of single-sprout laminated grafting method for fruit trees, belong to the fruit-tree grafting field.
Background technology
At present, the large tree high-grafting of fruit tree and nursery stock breed production, the grafting methods such as cleft grafting, cut-grafting or side grafting of wax are dipped in traditional scion, dip in wax easily cracking cause dehydration, survival rate is low; Cost is high; The waste scion; Grafting time, is short, generally carries out after bud is sprouted, and the time is after mid-March.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of single-sprout laminated grafting method for fruit trees, grafting method of the present invention, and grafting period is long, and survival rate is high, saves scion, saving of labor, material-saving.
The technical solution used in the present invention is: single-sprout laminated grafting method for fruit trees comprises the following steps:
(1) gather scion: gather scion winter, scion is deposited in Cold Storage with the Polypropylence Sheet sealing or be imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand and blooms the front grafting time that is;
(3) prepare stock: stay 7～10cm to cut off sprig during grafting, cut an otch in sprig clip position, notch depth is 4～5cm; Bough both sides or growth angle that sprig is positioned at elite stand are that below 45 degree, the diameter of sprig is 1～3cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at 0.5～1cm place in the bud top, and simple bud scion length is 3～4cm;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, be 0.004～0.006cm with thickness, width is that the film of 3～5cm is tamping interface and bud winding 1～2 circle;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
Step (3) stock is nursery stock, cuts off apart from 10～15cm place, ground in stock, cuts an otch in the clip position.
When cutting scion in step (4), oblique lower each partial application in bud both sides in the simple bud scion forms two inclined-planes, makes sprout one side slightly thick, forms the chock shape.The simple bud scion is cut off at 0.5～1cm place in the bud top; Simple bud scion length 3-4cm.
The growth angle refers to the angle of branch and ground level.
The beneficial effect that adopts technique scheme to produce is:
1, grafting period is long: grafting method of the present invention got final product since mid-February, and grafting period has extended nearly 30 days than traditional grafting time, was fit to a large amount of grafting demands.
2, survival rate is high: due to film with directly all sealing of interface, but heat and moisture preserving, survival rate is high, after sprout survives directly the bursting film grow.Avoided dipping in the disadvantage that the easy cracking of wax causes dehydration, survival rate reaches more than 95%.
3, save scion: the simple bud grafting, save 3～4 times of buds of traditional grafting.
4, saving of labor: the simple easily operation of technology, speed is fast, can save recruitment more than 1 times.
5, material-saving: thinner with film, low price.Diaphragm seal is dipped in wax without scion, has saved and has dipped in the wax spending.
6, utilize good but the characteristic that intensity is little of diaphragm seal, with film with sprout and directly all sealings of interface, but heat and moisture preserving, after sprout survives directly the bursting film grow.Avoided dipping in the disadvantage that the easy cracking of wax causes dehydration.
Embodiment
Embodiment 1
Pear tree simple bud overlay film grafting comprises the following steps:
(1) gather scion: gather scion winter, scion is put in Cold Storage or is imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand blooms the front grafting time that is, after Hebei Province is mid-February;
(3) prepare stock: stay 10cm to cut off sprig during grafting, cut an otch in sprig clip position, notch depth is 5cm, and sprig is positioned at the bough both sides of elite stand, and the diameter of sprig is 3cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at the 0.5cm place in the bud top, the long 4cm of simple bud scion;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, is 0.005cm with thickness, and width is that the film of 4cm is tamping interface and bud winding 2 circles;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
Embodiment 2
Apple tree simple bud overlay film grafting comprises the following steps:
(1) gather scion: gather scion winter, scion is put in Cold Storage or is imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand and blooms the front grafting time that is;
(3) prepare stock: stay 7cm to cut off sprig during grafting, cut an otch in sprig clip position, notch depth is 4cm, and the growth angle of sprig is that below 45 degree, the diameter of sprig is 1cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at the 1cm place in the bud top, and simple bud scion length is 3cm;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, is 0.004cm with thickness, and width is that the film of 3cm is tamping interface and bud winding 1 circle;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
Embodiment 3
Jujube tree simple bud overlay film grafting comprises the following steps:
(1) gather scion: gather scion winter, scion is put in Cold Storage or is imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand and blooms the front grafting time that is;
(3) prepare stock: stock is nursery stock, during grafting, stock is cut off apart from 15cm place, ground, cuts an otch in the clip position, and notch depth is 4cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at the 0.8cm place in the bud top, and the length of simple bud scion is 3cm;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, is 0.006cm with thickness, and width is that the film of 5cm is tamping interface and bud winding 2 circles;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
Embodiment 4
Apricot simple bud overlay film grafting comprises the following steps:
(1) gather scion: gather scion winter, scion is put in Cold Storage or is imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand and blooms the front grafting time that is;
(3) prepare stock: stay 8cm to cut off sprig during grafting, cut an otch in sprig clip position, notch depth is 5cm, and sprig is positioned at the bough both sides of elite stand, and the diameter of sprig is 2cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at the 0.5cm place in the bud top, and simple bud scion length is 3.5cm;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, is 0.005cm with thickness, and width is that the film of 5cm is tamping interface and bud winding 2 circles;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
Claims (2)
1. single-sprout laminated grafting method for fruit trees, is characterized in that, comprises the following steps:
(1) gather scion: gather scion winter, scion is deposited in Cold Storage with the Polypropylence Sheet sealing or be imbedded in shady and cool moist place standby;
(2) select grafting time: resin begins to flow to elite stand and blooms the front grafting time that is;
(3) prepare stock: stay 8～10cm to cut off sprig during grafting, cut an otch in sprig clip position, notch depth is 4～5cm; Bough both sides or growth angle that sprig is positioned at elite stand are that below 45 degree, the diameter of sprig is 1～3cm;
(4) cut scion: the scion segmentation that will gather winter, every section has a bud, obtains the simple bud scion, and the simple bud scion is cut off at 0.5～1cm place in the bud top, and simple bud scion length is 3～4cm;
(5) grafting: the simple bud scion that step (4) is cut is inserted in the stock otch, the bud direction is towards the direction of growing in the future, the simple bud scion forms layer and aligns with stock otch one side formation layer, be 0.004～0.006cm with thickness, width is that the film of 3～5cm is tamping interface and bud winding 1～2 circle;
(6) bud survives rear rupture of membranes and grows, and after the interface healing, film is removed.
2. single-sprout laminated grafting method for fruit trees as claimed in claim 1, is characterized in that, step (3) stock is nursery stock, cuts off apart from 10～15cm place, ground in stock, cuts an otch in the clip position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450374 CN102422785B (en) | 2011-12-29 | 2011-12-29 | Single-sprout laminated grafting method for fruit trees |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110450374 CN102422785B (en) | 2011-12-29 | 2011-12-29 | Single-sprout laminated grafting method for fruit trees |
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| CN102422785A CN102422785A (en) | 2012-04-25 |
| CN102422785B true CN102422785B (en) | 2013-11-06 |
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| CN 201110450374 Expired - Fee Related CN102422785B (en) | 2011-12-29 | 2011-12-29 | Single-sprout laminated grafting method for fruit trees |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105359844A (en) * | 2015-11-13 | 2016-03-02 | 蚌埠市水森林生态农业科技园 | Fruit tree grafting method |
| CN105557318A (en) * | 2015-12-15 | 2016-05-11 | 河北省林业科学研究院 | Grafting method for apple tree |
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Non-Patent Citations (4)
| Title |
|---|
| 冷绍龙 等.幼龄苹果树单芽腹接嫁接改造技术.《烟台果树》.2000,(第3期),15-17. |
| 幼龄苹果树单芽腹接嫁接改造技术;冷绍龙 等;《烟台果树》;20001231(第3期);15-17 * |
| 李含坤 等.梨树全封闭单芽腹接与管理.《果农之友》.2007,(第4期),19,24. |
| 梨树全封闭单芽腹接与管理;李含坤 等;《果农之友》;20071231(第4期);19,24 * |
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| CN102422785A (en) | 2012-04-25 |
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