CN112673828A - Method for grafting Yunan cherry blossom on big winter cherry blossom tree high branch - Google Patents
Method for grafting Yunan cherry blossom on big winter cherry blossom tree high branch Download PDFInfo
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- CN112673828A CN112673828A CN202011616226.6A CN202011616226A CN112673828A CN 112673828 A CN112673828 A CN 112673828A CN 202011616226 A CN202011616226 A CN 202011616226A CN 112673828 A CN112673828 A CN 112673828A
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Abstract
The invention relates to the technical field of Yunan cherry blossom planting, in particular to a method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch, which comprises the following steps: selecting a large winter cherry tree as a stock, wherein the breast diameter of the large winter cherry tree is 10-20cm, selecting a high-quality branch growing in the current year as a cutting when Yunnan cherry is selected as the cutting, selecting 2-3 months and 6-7 months per year as the grafting time of the Yunnan cherry, sawing the branch of the winter cherry at the height of 2.5-3m or after branching of the stock by using a saw and cutting off the cut surface, splitting 2-4 cuts on the side surface for standby, inserting the scion into the stock prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion; and the grafting survival rate is high, the operation is simple, and the grafting efficiency is high.
Description
Technical Field
The invention relates to the technical field of Yunan oriental cherry planting, in particular to a method for grafting Yunan oriental cherry on a big winter oriental cherry tree at a high branch.
Background
Yunan cherry blossom is generally a safflower high-cherry, a safflower high-cherry deciduous tree of Rosaceae. The leaves are in the shape of needles, leaves are in the shape of lines, and the base part is feather cracked; the umbelliform inflorescence has 2-4 flowers; the calyx tube and the sepals are dark red, the petals are dark pink, flowers are full of trees when the flowers bloom, no leaves are seen when the flowers bloom, and the flowers are gorgeous and glamorous. The flower is red, nearly half of double petals, the weeping branches are tired and quite similar to red crabapple flowers, the red flower high-pot cherry trees are beautiful in tree shape, the flower fragrance is pleasant, the stress resistance is strong, the soil quality is not selected, the early spring flower tree species are difficult to obtain, the strong flower forest flower sea landscape is built through frequent mass planting, compared with the Yunnan cherry flowers, the winter cherry flowers have the characteristics of easiness in propagation, quickness in growth, short flowering phase, small broken flowers, low ornamental value and the like, the Yunnan cherry flowers are large and double petals, leaves or flowers and leaves are simultaneously released after the flowers are firstly released, the flowering phase is 3-4 months, the ornamental value is high, and the economic value is also improved.
The following defects and problems exist in the grafting of the Yunnan cherry blossom at present: (1) the conventional grafting method is to cut off and graft on a small tree (with the diameter at breast height of less than 2 cm) about 20cm from the ground, and the grafted tree can be used as a greening nursery stock for greening engineering after growing for more than 2 years; (2) the grafting of the nursery stock with the diameter at breast height of more than 2 cm is wasteful, and the economic value is not cost-effective; (3) only 1 scion can be grafted, and the grafting survival rate is low; (4) the grafting is time-consuming and labor-consuming, and the grafting cost is high, so that the method for grafting the Yunnan cherry blossom on the tall branch of the large winter cherry blossom tree is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch comprises the following steps:
the method comprises the following steps: selecting the rootstock: firstly, selecting a healthy large winter cherry tree as a stock, wherein the diameter at breast height of the large winter cherry tree is 10-20cm, and the grafting position is 2.5-3m higher of the large winter cherry tree or on the branch after branching during grafting;
step two: selecting cutting slips: then when the Yunan cherry blossom is selected as the cutting, selecting the high-quality branches of the current year as the cutting, and then collecting and treating the preferred branches;
step three: time selection: selecting months 2-3 and 6-7 each year as the grafting time of the Yunnan cherry blossom;
step four: treating the rootstock: sawing off the branches of the winter cherry with a saw at the height of 2.5-3m of the stock or on the branches after branching, and cutting off the damaged surface, and then cutting 2-4 cuts on the side surface for later use;
step five: cutting and grafting: inserting the scion into the stock cut prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion;
step six: grafting protection: and D, after grafting in the fifth step, wrapping the grafted branches by using a plastic film to keep the humidity of the grafted branches, and removing the plastic film after the sprouting and leaf-spreading formation layer of the scion is healed.
Preferably, in the second step, when the cutting slips are selected, the full Yunnan cherry branches with undamaged epidermis and sufficient lignification are selected.
Preferably, in the second step, after the Yunan oriental cherry flowers are collected, the cutting slips are graded according to the diameter and are bundled according to a certain amount, and then the cutting slips are placed in water in time for soaking treatment, so that the cutting slips can absorb sufficient water.
Preferably, the water source in the third step is cold boiled water, and the plant hormone is added into the cold boiled water for mixing and stirring treatment.
Preferably, 2-4 scions can be cleft grafted simultaneously according to the thickness of the rootstock in the step five.
Preferably, in the sixth step, when the plastic film is removed, the removal treatment is performed on a cloudy day.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the large nursery stock with the diameter at breast height of more than 10cm is grafted on the branches at the height of 2.5-3m or after branching, so that more scions are grafted at one time, and the grafting blooms in the current year, and the ornamental value is high; and the grafting survival rate is high, the operation is simple, the grafting efficiency is high, and the economic value is high.
Detailed Description
Example 1: the invention provides a technical scheme that:
a method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch comprises the following steps:
the method comprises the following steps: selecting the rootstock: firstly, selecting a healthy large wintercherry blossom tree as a stock, wherein the diameter at breast height of the large wintercherry blossom tree is 10cm, and the grafting position is 2.5-3m higher than the large wintercherry blossom tree or on the branch after bifurcation during grafting;
step two: selecting cutting slips: then when the Yunan cherry blossom is selected as the cutting, selecting the high-quality branches of the current year as the cutting, and then collecting and treating the preferred branches;
step three: time selection: selecting months 2-3 and 6-7 each year as the grafting time of the Yunnan cherry blossom;
step four: treating the rootstock: sawing off the branches of the winter cherry with a saw at the height of 2.5-3m of the stock or on the branches after branching, and cutting off the damaged surface, and then cutting 2-4 cuts on the side surface for later use;
step five: cutting and grafting: inserting the scion into the stock cut prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion;
step six: grafting protection: and D, after grafting in the fifth step, wrapping the grafted branches by using a plastic film to keep the humidity of the grafted branches, and removing the plastic film after the sprouting and leaf-spreading formation layer of the scion is healed.
According to the invention, the large nursery stock with the diameter at breast height of more than 10cm is grafted on the branches at the height of 2.5-3m or after branching, so that more scions are grafted at one time, and the grafting blooms in the current year, and the ornamental value is high; and the grafting survival rate is high, the operation is simple, the grafting efficiency is high, and the economic value is high.
In the second step, full Yunnan cherry branches with undamaged skins and fully lignified are selected, the quality of the cuttings is effectively guaranteed, and therefore the later grafting effect of the cuttings is guaranteed, in the second step, the cuttings are collected, classified according to the diameter grade and bundled according to a certain number, then the cuttings are timely placed in water for soaking treatment, so that the cuttings absorb sufficient water, the water source in the third step is cool boiled, plant hormones are added into the cool boiled water for mixing and stirring treatment, the quality of the cuttings can be effectively guaranteed, the survival rate after later grafting is guaranteed, in the fifth step, 2-4 scions can be cleft grafted simultaneously according to the thickness of the stock, the grafting number is guaranteed, and the good ornamental value and the high economic value are improved, and in the sixth step, when the plastic film is removed, the plastic film is removed in cloudy days, and the arrangement ensures that the grafted cutting can survive and grow well.
Example 2: the invention provides a technical scheme that:
a method for grafting Yunnan cherry blossom to a big winter cherry blossom tree high branch comprises the following steps:
the method comprises the following steps: selecting the rootstock: firstly, selecting a healthy large wintercherry blossom tree as a stock, wherein the diameter at breast height of the large wintercherry blossom tree is 15cm, and the grafting position is 2.5-3m higher than the large wintercherry blossom tree or on the branch after bifurcation during grafting;
step two: selecting cutting slips: then when the Yunan cherry blossom is selected as the cutting, selecting the high-quality branches of the current year as the cutting, and then collecting and treating the preferred branches;
step three: time selection: selecting months 2-3 and 6-7 each year as the grafting time of the Yunnan cherry blossom;
step four: treating the rootstock: sawing off the branches of the winter cherry with a saw at the height of 2.5-3m of the stock or on the branches after branching, and cutting off the damaged surface, and then cutting 2-4 cuts on the side surface for later use;
step five: cutting and grafting: inserting the scion into the stock cut prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion;
step six: grafting protection: and D, after grafting in the fifth step, wrapping the grafted branches by using a plastic film to keep the humidity of the grafted branches, and removing the plastic film after the sprouting and leaf-spreading formation layer of the scion is healed.
According to the invention, the large nursery stock with the diameter at breast height of more than 10cm is grafted on the branches at the height of 2.5-3m or after branching, so that more scions are grafted at one time, and the grafting blooms in the current year, and the ornamental value is high; and the grafting survival rate is high, the operation is simple, the grafting efficiency is high, and the economic value is high.
In the second step, full Yunnan cherry branches with undamaged skins and fully lignified are selected, the quality of the cuttings is effectively guaranteed, and therefore the later grafting effect of the cuttings is guaranteed, in the second step, the cuttings are collected, classified according to the diameter grade and bundled according to a certain number, then the cuttings are timely placed in water for soaking treatment, so that the cuttings absorb sufficient water, the water source in the third step is cool boiled, plant hormones are added into the cool boiled water for mixing and stirring treatment, the quality of the cuttings can be effectively guaranteed, the survival rate after later grafting is guaranteed, in the fifth step, 2-4 scions can be cleft grafted simultaneously according to the thickness of the stock, the grafting number is guaranteed, and the good ornamental value and the high economic value are improved, and in the sixth step, when the plastic film is removed, the plastic film is removed in cloudy days, and the arrangement ensures that the grafted cutting can survive and grow well.
Example 3: the invention provides a technical scheme that:
a method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch comprises the following steps:
the method comprises the following steps: selecting the rootstock: firstly, selecting a healthy large wintercherry blossom tree as a stock, wherein the diameter at breast height of the large wintercherry blossom tree is 20cm, and the grafting position is 2.5-3m higher than the large wintercherry blossom tree or on the branch after bifurcation during grafting;
step two: selecting cutting slips: then when the Yunan cherry blossom is selected as the cutting, selecting the high-quality branches of the current year as the cutting, and then collecting and treating the preferred branches;
step three: time selection: selecting months 2-3 and 6-7 each year as the grafting time of the Yunnan cherry blossom;
step four: treating the rootstock: sawing off the branches of the winter cherry with a saw at the height of 2.5-3m of the stock or on the branches after branching, and cutting off the damaged surface, and then cutting 2-4 cuts on the side surface for later use;
step five: cutting and grafting: inserting the scion into the stock cut prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion;
step six: grafting protection: and D, after grafting in the fifth step, wrapping the grafted branches by using a plastic film to keep the humidity of the grafted branches, and removing the plastic film after the sprouting and leaf-spreading formation layer of the scion is healed.
According to the invention, the large nursery stock with the diameter at breast height of more than 10cm is grafted on the branches at the height of 2.5-3m or after branching, so that more scions are grafted at one time, and the grafting blooms in the current year, and the ornamental value is high; and the grafting survival rate is high, the operation is simple, the grafting efficiency is high, and the economic value is high.
In the second step, full Yunnan cherry branches with undamaged skins and fully lignified are selected, the quality of the cuttings is effectively guaranteed, and therefore the later grafting effect of the cuttings is guaranteed, in the second step, the cuttings are collected, classified according to the diameter grade and bundled according to a certain number, then the cuttings are timely placed in water for soaking treatment, so that the cuttings absorb sufficient water, the water source in the third step is cool boiled, plant hormones are added into the cool boiled water for mixing and stirring treatment, the quality of the cuttings can be effectively guaranteed, the survival rate after later grafting is guaranteed, in the fifth step, 2-4 scions can be cleft grafted simultaneously according to the thickness of the stock, the grafting number is guaranteed, and the good ornamental value and the high economic value are improved, and in the sixth step, when the plastic film is removed, the plastic film is removed in cloudy days, and the arrangement ensures that the grafted cutting can survive and grow well.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. A method for grafting Yunan cherry blossom on a big winter cherry blossom tree high branch is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: selecting the rootstock: firstly, selecting a healthy large winter cherry tree as a stock, wherein the diameter at breast height of the large winter cherry tree is 10-20cm, and the grafting position is 2.5-3m higher of the large winter cherry tree or on the branch after branching during grafting;
step two: selecting cutting slips: then when the Yunan cherry blossom is selected as the cutting, selecting the high-quality branches of the current year as the cutting, and then collecting and treating the preferred branches;
step three: time selection: selecting months 2-3 and 6-7 each year as the grafting time of the Yunnan cherry blossom;
step four: treating the rootstock: sawing off the branches of the winter cherry with a saw at the height of 2.5-3m of the stock or on the branches after branching, and cutting off the damaged surface, and then cutting 2-4 cuts on the side surface for later use;
step five: cutting and grafting: inserting the scion into the stock cut prepared in advance in the fourth step, and aligning the cambium of the scion with the cambium of the stock when inserting the scion;
step six: grafting protection: and D, after grafting in the fifth step, wrapping the grafted branches by using a plastic film to keep the humidity of the grafted branches, and removing the plastic film after the sprouting and leaf-spreading formation layer of the scion is healed.
2. The method for grafting the Yunan cherry blossom on the big winter cherry blossom tree high branch according to claim 1, wherein the method comprises the following steps: and in the second step, when the cutting slips are selected, the full Yunnan cherry branches with undamaged epidermis and sufficient lignification are selected.
3. The method for grafting the Yunan cherry blossom on the big winter cherry blossom tree high branch according to claim 1, wherein the method comprises the following steps: and step two, after the Yunan oriental cherry flowers are collected, the cutting slips are graded according to the diameter and are bundled according to a certain amount, and then the cutting slips are placed in water in time for soaking treatment, so that the cutting slips can absorb sufficient water.
4. The method for grafting the Yunan cherry blossom on the big winter cherry blossom tree high branch according to claim 1, wherein the method comprises the following steps: the water source in the third step is cold boiled water, and the plant hormone is added into the cold boiled water for mixing and stirring treatment.
5. The method for grafting the Yunan cherry blossom on the big winter cherry blossom tree high branch according to claim 1, wherein the method comprises the following steps: and in the fifth step, 2-4 scions can be cleft grafted at the same time according to the thickness of the rootstock.
6. The method for grafting the Yunan cherry blossom on the big winter cherry blossom tree high branch according to claim 1, wherein the method comprises the following steps: and sixthly, when the plastic film is removed, selecting a cloudy day for removing treatment.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996170A (en) * | 2015-06-30 | 2015-10-28 | 普定县富民种养殖专业合作社 | Double-color sakura top grafting method |
| CN107509576A (en) * | 2017-09-04 | 2017-12-26 | 武汉法雅园林集团有限公司 | A kind of method that F. pendula Bean is cultivated using Central China cherry as stock high position grafting |
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- 2020-12-30 CN CN202011616226.6A patent/CN112673828A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996170A (en) * | 2015-06-30 | 2015-10-28 | 普定县富民种养殖专业合作社 | Double-color sakura top grafting method |
| CN107509576A (en) * | 2017-09-04 | 2017-12-26 | 武汉法雅园林集团有限公司 | A kind of method that F. pendula Bean is cultivated using Central China cherry as stock high position grafting |
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