CN112567995A - Grafting process for full-light leaf grafting - Google Patents
Grafting process for full-light leaf grafting Download PDFInfo
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- CN112567995A CN112567995A CN201910940232.8A CN201910940232A CN112567995A CN 112567995 A CN112567995 A CN 112567995A CN 201910940232 A CN201910940232 A CN 201910940232A CN 112567995 A CN112567995 A CN 112567995A
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- Prior art keywords
- grafting
- branch
- film
- leaves
- cutting
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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
Abstract
The invention relates to a grafting process, in particular to a full-illumination leaf grafting process, which comprises the following steps: watering the female parent 13-25 days before grafting, and pruning and pole cutting the stock 10-28 days before grafting; shearing a semi-lignified branch with the diameter of 0.3-1.5 cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 15-25cm, wrapping the semi-lignified branch with a film, and placing the semi-lignified branch in a cool place; grafting, namely cutting a cut with the cutting depth of 1-5 cm on the grafted stock by inwards inclining for 8-18 degrees; taking a branch with leaves, and obliquely cutting the branch at the back of the leaves once, wherein the length of the branch is 2-6 cm; inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward; after the branches are scion on the stocks, wrapping a first film by using a film; after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
Description
Technical Field
The invention relates to a grafting process, in particular to a full-light grafting process with leaves.
Background
Acer acer Truncatum Bunge: jinling hong is an important kind of local greening trees such as gardens, roadside, river levees, barren mountains and the like, and is especially a kind of foliage trees which are hard to obtain in autumn and winter; the acer palmatum species include fountain, dragon, chimpanzee, red three seasons, red dance and drooping rice leaf, which are important leaf-viewing species in garden scenery.
The traditional grafting time of the acer is mostly spring, the acer is grafted in autumn, the acer is overcast and rainy in spring, the acer tree species are sensitive to temperature and germinate early, the grafting time is really short (about 20 days), at present, a skin grafting method is mostly adopted in each place, the skin grafting meets the spring coldness before the healing is not completed, the cell tissue of the skin is easy to damage due to freezing, the survival rate of the acer seedling grafted on the skin is only about 10% in a severe spring coldness area, and the survival rate is low.
Therefore, in order to overcome the problems, a grafting process of full-light leaf grafting is particularly proposed.
Disclosure of Invention
The invention aims to provide a full-light grafting process with leaves to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a full-light grafting process with leaves comprises the following steps:
1) watering the female parent and the stock 13-25 days before grafting, and pruning and pole cutting the stock 10-28 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 0.3-1.5 cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 15-25cm, wrapping the semi-lignified branch with a film, and placing the semi-lignified branch in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 1-5 cm on the grafted rootstock by inwards inclining for 8-18 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves once, wherein the length of the branch is 2-6 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
The further scheme of the invention is as follows: the diameter of the cut branch in the step 2) is 0.3-1 cm.
The invention further comprises the following scheme: placing the branches sheared in the step 2) into water with the depth of 20 cm.
The invention further comprises the following scheme: the angle of the inward inclined cutting on the branches in the step 31) is 15 degrees.
The invention further comprises the following scheme: the cutting depth of the cut in the step 31) is 3 cm.
The invention further comprises the following scheme: the length of the branch with the leaves in the step 32) is 2-10 cm.
The invention further comprises the following scheme: the length of the branch with the leaves is 4-8 cm.
The invention further comprises the following scheme: the bevel length of the branch on the back of the blade in the step 32) is 3-5 cm.
Compared with the prior art, the invention has the beneficial effects that:
the method has the advantages of long suitable grafting time, high survival rate, no weather influence on the survival rate, stable survival rate and great significance for accelerating the propagation of excellent and rare varieties, shortens the production period for producers and reduces the investment pressure.
Drawings
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
A full-light grafting process with leaves comprises the following steps:
1) watering the female parent and the stock 13 days before grafting, and pruning and pole cutting the stock 10 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 0.3cm from the sheared female parent, placing the semi-lignified branch in water with the depth of 15cm, cutting the leaves with the overlarge area by 1/3, wrapping the leaves by using a film, and placing the leaves in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 1cm on the grafted rootstock by inclining inwards for 8 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves once, wherein the length of the branch is 2 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
The scions are preferably grafted on the day of harvest, if the scions cannot be used on the day, the scions can be wrapped with a film and placed in a fresh-keeping cabinet at 5-8 ℃ conditionally, and the base parts of the scions are inserted into wet wood chips or grass carbon, so that the scions can be used for 3-4 days; removing the film for binding leaves after grafting for 30 days, preferably removing within 10 days, and removing adventitious buds growing on the rootstock in time after survival; meanwhile, the fertilizer can be applied normally, watered and intertillage weeding is carried out.
Wherein, the length of the branch with the leaves in the step 32) is 2 cm.
Example 2
A full-light grafting process with leaves comprises the following steps:
1) watering the female parent and the stock 25 days before grafting, and pruning and pole cutting the stock 28 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 1.5cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 25cm, cutting the leaves with the overlarge area by 1/2, wrapping the leaves by using a film, and placing the leaves in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 5cm on the grafted rootstock by inwards inclining for 18 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves by one knife, wherein the length of the branch is 6 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
The scions are preferably grafted on the day of harvest, if the scions cannot be used on the day, the scions can be wrapped with a film and placed in a fresh-keeping cabinet at 5-8 ℃ conditionally, and the base parts of the scions are inserted into wet wood chips or grass carbon, so that the scions can be used for 3-4 days; removing the film for binding leaves after grafting for 30 days, preferably removing within 10 days, and removing adventitious buds growing on the rootstock in time after survival; meanwhile, the fertilizer can be applied normally, watered and intertillage weeding is carried out.
Wherein, the length of the branch with the leaves in the step 32) is 10 cm.
Example 3
A full-light grafting process with leaves comprises the following steps:
1) watering the female parent and the stock 25 days before grafting, and pruning and pole cutting the stock 28 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 0.3cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 20cm, cutting the leaves with the overlarge area by 1/2, wrapping the leaves by using a film, and placing the leaves in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 3cm on the grafted rootstock by inclining inwards for 15 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves by one knife, wherein the length of the branch is 3 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
The scions are preferably grafted on the day of harvest, if the scions cannot be used on the day, the scions can be wrapped with a film and placed in a fresh-keeping cabinet at 5-8 ℃ conditionally, and the base parts of the scions are inserted into wet wood chips or grass carbon, so that the scions can be used for 3-4 days; removing the film for binding leaves after grafting for 30 days, preferably removing within 10 days, and removing adventitious buds growing on the rootstock in time after survival; meanwhile, the fertilizer can be applied normally, watered and intertillage weeding is carried out.
Wherein, the length of the branch with the leaves in the step 32) is 4 cm.
Example 4
1) Watering the female parent and the stock 25 days before grafting, and pruning and pole cutting the stock 28 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 1cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 20cm, cutting the leaves with the overlarge area by 1/2, wrapping the leaves by using a film, and placing the leaves in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 3cm on the grafted rootstock by inclining inwards for 15 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves once, wherein the length of the branch is 5 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
The scions are preferably grafted on the day of harvest, if the scions cannot be used on the day, the scions can be wrapped with a film and placed in a fresh-keeping cabinet at 5-8 ℃ conditionally, and the base parts of the scions are inserted into wet wood chips or grass carbon, so that the scions can be used for 3-4 days; removing the film for binding leaves after grafting for 30 days, preferably removing within 10 days, and removing adventitious buds growing on the rootstock in time after survival; meanwhile, the fertilizer can be applied normally, watered and intertillage weeding is carried out.
Wherein, the length of the branch with the leaves in the step 32) is 8 cm.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A grafting process for full-light leaf grafting is characterized by comprising the following steps:
1) watering the female parent and the stock 13-25 days before grafting, and pruning and pole cutting the stock 10-28 days before grafting;
2) ear picking
Shearing a semi-lignified branch with the diameter of 0.3-1.5 cm from the sheared female parent, placing the semi-lignified branch into water with the depth of 15-25cm, wrapping the semi-lignified branch with a film, and placing the semi-lignified branch in a cool place;
3) grafting
31) Cutting a cut with the cutting depth of 1-5 cm on the grafted rootstock by inwards inclining for 8-18 degrees;
32) taking a branch with leaves, and obliquely cutting the branch at the back of the leaves once, wherein the length of the branch is 2-6 cm;
33) inserting the obliquely cut branches into the rootstocks from the incisions of the rootstocks, and keeping the front faces of leaves outward;
34) after the branches are inserted on the stocks, wrapping a first film by using a film;
35) after the first film is wrapped, the leaves are wrapped by the film in a sealing way through the second film.
2. The grafting process of full-exposure leafy grafting according to claim 1, wherein the diameter of the cut branch in the step 2) is 0.3-1 cm.
3. The grafting process of full-exposure leafy grafting according to claim 1, wherein the branches cut in the step 2) are placed in water with the depth of 20 cm.
4. The grafting process of full-light leafing grafting according to claim 1, wherein the angle of the inward oblique cutting on the branch in the step 31) is 15 degrees.
5. The grafting process of full-light leaf grafting according to claim 1, wherein the cutting depth of the cut in the step 31) is 3 cm.
6. The grafting process of full-exposure leafy grafting according to claim 1, wherein the length of the branch with the leaf in the step 32) is 2-10 cm.
7. The grafting process of full-exposure leafy grafting according to claim 6, wherein the length of the branch with the leaf is 4-8 cm.
8. The grafting process of full-exposure leaf grafting according to claim 1, wherein the bevel length of the branch on the back surface of the leaf in the step 32) is 3-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910940232.8A CN112567995A (en) | 2019-09-30 | 2019-09-30 | Grafting process for full-light leaf grafting |
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| CN201910940232.8A CN112567995A (en) | 2019-09-30 | 2019-09-30 | Grafting process for full-light leaf grafting |
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| CN112567995A true CN112567995A (en) | 2021-03-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792857A (en) * | 2012-08-16 | 2012-11-28 | 江苏省林业科学研究院 | Acer palmatum twig grafting propagation method |
| CN103891532A (en) * | 2014-04-22 | 2014-07-02 | 黟县连军生物科技有限公司 | Grafting method for Chinese torreya |
| CN104429635A (en) * | 2014-11-17 | 2015-03-25 | 苏州市新巷农艺科技园 | Grafting propagation method for albo-purpurascens |
| CN105815125A (en) * | 2016-06-08 | 2016-08-03 | 句容美华园林景观发展有限公司 | Red maple grafting method |
| CN109168703A (en) * | 2018-10-09 | 2019-01-11 | 肖圣雄 | A kind of high temperature season jujube tree engrafting method |
| CN109197202A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of oil tea engrafting method |
| CN109197203A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of vegetational zone leaf engrafting method |
-
2019
- 2019-09-30 CN CN201910940232.8A patent/CN112567995A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792857A (en) * | 2012-08-16 | 2012-11-28 | 江苏省林业科学研究院 | Acer palmatum twig grafting propagation method |
| CN103891532A (en) * | 2014-04-22 | 2014-07-02 | 黟县连军生物科技有限公司 | Grafting method for Chinese torreya |
| CN104429635A (en) * | 2014-11-17 | 2015-03-25 | 苏州市新巷农艺科技园 | Grafting propagation method for albo-purpurascens |
| CN105815125A (en) * | 2016-06-08 | 2016-08-03 | 句容美华园林景观发展有限公司 | Red maple grafting method |
| CN109197202A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of oil tea engrafting method |
| CN109197203A (en) * | 2018-08-28 | 2019-01-15 | 肖圣雄 | A kind of vegetational zone leaf engrafting method |
| CN109168703A (en) * | 2018-10-09 | 2019-01-11 | 肖圣雄 | A kind of high temperature season jujube tree engrafting method |
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Application publication date: 20210330 |