CN110679313A - Plant grafting method - Google Patents
Plant grafting method Download PDFInfo
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- CN110679313A CN110679313A CN201911043268.2A CN201911043268A CN110679313A CN 110679313 A CN110679313 A CN 110679313A CN 201911043268 A CN201911043268 A CN 201911043268A CN 110679313 A CN110679313 A CN 110679313A
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- sleeve
- scion
- transparent
- grafting
- stock
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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 Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the technical field of plant grafting, in particular to a plant grafting method, which comprises the following steps: A. preparing raw materials: selecting proper rootstock and scion, and carrying out related pretreatment on the rootstock and the scion; B. butt joint and positioning: the bottom end of the scion is embedded into one side of the top end of the stock, and then a plurality of layers of moisture absorption sleeves are wrapped at the joint of the scion and the stock; C. setting a protection structure: sleeving a sleeve I, a transparent balloon and a sleeve II at the joint of the stock and the scion in sequence, and then injecting a certain amount of air into the transparent balloon; D. promoting growth: a certain amount of nutrient solution is injected into the bottom of the transparent saccule regularly; the invention not only facilitates the stable positioning of grafting and related structures and improves the operation efficiency of plant grafting, but also forms a quantitative conveying channel, avoids leakage or corrosion to the grafting position, and effectively promotes the absorption of plants to nutrient solution, thereby improving the survival rate of plant grafting.
Description
Technical Field
The invention relates to the technical field of plant grafting, in particular to a plant grafting method.
Background
Grafting is one of the artificial propagation methods of plants, namely one of vegetative reproduction in vegetative propagation. The branch or bud of one plant is grafted to the stem or root of another plant, and the two parts are grown into a complete plant by utilizing the automatic healing function after the plant is injured.
However, the existing plant grafting method still has certain problems, and the specific problems are as follows:
1. during grafting, the scion and the rootstock are generally butted in a flat or cut-in mode, and then multi-layer wrapping and positioning are carried out on the outer side, but the positioning protection structure is relatively crude, and the problems of deviation, falling off and the like are easily caused before the scion and the rootstock are completely healed, so that the scion and the rootstock need to be bound again or directly discarded;
2. in the prior art, in order to improve the grafting survival rate, nutrient solution is added at the joint, but in the actual operation, the joint is rotten due to long-term direct soaking, and meanwhile, effective components in the nutrient solution can be deposited or quickly volatilized, so that the actual absorption rate is greatly reduced, and the survival rate is further influenced.
Disclosure of Invention
The invention aims to provide a plant grafting method, which has the advantages of high grafting efficiency and high survival rate and solves the problems of infirm grafting structure and low nutrient solution absorption rate.
In order to achieve the purpose, the invention provides the following technical scheme: a plant grafting method comprises the following steps:
A. preparing raw materials: selecting proper rootstock and scion, and carrying out related pretreatment on the rootstock and the scion;
B. butt joint and positioning: the bottom end of the scion is embedded into one side of the top end of the stock, and then a plurality of layers of moisture absorption sleeves are wrapped at the joint of the scion and the stock;
C. setting a protection structure: sleeving a sleeve I, a transparent balloon and a sleeve II at the joint of the stock and the scion in sequence, and then injecting a certain amount of air into the transparent balloon;
D. promoting growth: a certain amount of nutrient solution is injected into the bottom of the transparent saccule regularly
The utility model discloses a structure, including sleeve pipe one, transparent sacculus, sleeve pipe two and moisture absorption cover, the scion has been grafted on the top of stock, and the hookup location department parcel of stock and scion has the moisture absorption cover, the outside cover of moisture absorption cover is equipped with transparent sacculus, and the inside upper and lower both ends of transparent sacculus alternate respectively and have sleeve pipe one, sleeve pipe two to the stock passes sleeve pipe one, sleeve pipe two respectively with the scion.
Preferably, in the step C, the first sleeve, the transparent balloon and the second sleeve are formed into an integrated structure through hot melting, and the first sleeve, the transparent balloon and the second sleeve are all made of silica gel.
Preferably, the top end of the first sleeve is positioned at the center of the transparent balloon, and the bottom end of the second sleeve and the top end of the first sleeve are respectively abutted against the upper end and the lower end of the moisture absorption sleeve to form a limiting structure.
Preferably, an opening is formed in the left side of the top of the transparent balloon, and the opening is in an inclined state with a high left side and a low right side.
Preferably, a sealing plug is embedded in the opening, and the sealing plug is made of rubber.
Preferably, the left side and the right side of the bottom of the moisture absorption sleeve are sewn with the flow guide lines, and the bottom ends of the flow guide lines extend to the bottom of the transparent balloon and are immersed in the nutrient solution.
Preferably, the notch at the joint of the scion and the rootstock in the step B is in a bilaterally symmetrical inclined plane structure.
Preferably, the moisture absorption sleeve and the flow guide line are both made of cotton-flax blend fibers.
Preferably, the liquid level of the nutrient solution in the step D does not exceed 1/3 of the total volume of the transparent balloon.
Preferably, the components in the nutrient solution in the step D comprise 40% of auxin, 20% of auxiliary agent, a trace amount of carbon nanotubes and water.
Preferably, the internal components of the auxin comprise naphthylacetic acid, gibberellin, diethyl aminoethyl hexanoate, -benzylaminopurine, brassinolide, indolebutyric acid and ethephon.
Preferably, the ingredients in the auxiliary agent comprise a synergist and a film forming agent.
Preferably, the carbon nanotube is a mixture of a single-walled carbon nanotube and a multi-walled carbon nanotube, and the surface of the carbon nanotube is modified with at least one of hydroxyl, carboxyl and amino.
Preferably, the concentration of the carbon nano tube in the nutrient solution is 5-20 mug/ml, and the size of the carbon nano tube is 1-10 μm.
Compared with the prior art, the invention has the following beneficial effects:
1. the moisture absorption sleeve is wrapped at the connecting position of the stock and the scion, so that the sleeve I, the sleeve II and the moisture absorption sleeve are mutually abutted to form a limiting structure for stabilizing grafting and facilitating positioning of the transparent saccule, the sealing plug is embedded in the opening, air and nutrient solution are conveniently injected while sealing is enhanced, the functions of reducing dead weight and facilitating addition are respectively achieved, and the operation efficiency of plant grafting is improved;
2. constitute quantitative transfer passage through moisture absorption cover and water conservancy diversion lines to make the top of sleeve pipe one be higher than the liquid level of nutrient solution, avoid taking place to reveal or produce the corruption to grafting department, through adding carbon nanotube for improve the nutrient solution, effectively promote the plant to the absorption of nutrient solution, thereby improved the survival rate of plant grafting.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
FIG. 2 is a schematic cross-sectional front view of the present invention.
In the figure: 1. a rootstock; 2. a first sleeve; 3. a transparent balloon; 4. an opening; 5. a sealing plug; 6. a second sleeve; 7. scion grafting; 8. a moisture absorbing cover; 9. flow guiding lines; 10. a nutrient solution.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment:
a plant grafting method comprises the following steps:
A. preparing raw materials: selecting a proper stock 1 and a proper scion 7, and carrying out related pretreatment on the stock 1 and the scion 7;
B. butt joint and positioning: the bottom end of the scion 7 is embedded into one side of the top end of the rootstock 1, and then a plurality of layers of moisture absorption sleeves 8 are wrapped at the joint of the scion and the rootstock;
C. setting a protection structure: sequentially sleeving a sleeve I2, a transparent balloon 3 and a sleeve II 6 at the joint of the rootstock 1 and the scion 7, and then injecting a certain amount of air into the transparent balloon 3;
D. promoting growth: a certain amount of nutrient solution 10 is periodically injected into the bottom of the transparent balloon 3.
The utility model has the advantages of use following structure, including sleeve pipe one 2, transparent sacculus 3, sleeve pipe two 6 and moisture absorption cover 8, scion 7 has been grafted to the top of stock 1, and the hookup location department parcel of stock 1 and scion 7 has moisture absorption cover 8, and moisture absorption cover 8's outside cover is equipped with transparent sacculus 3, and the upper and lower both ends of transparent sacculus 3 inside have been worn to insert sleeve pipe one 2, sleeve pipe two 6 respectively to the stock 1 passes sleeve pipe one 2, sleeve pipe two 6 respectively with scion 7.
And C, forming an integrated structure among the first sleeve 2, the transparent saccule 3 and the second sleeve 6 through hot melting treatment, wherein the first sleeve 2, the transparent saccule 3 and the second sleeve 6 are made of silica gel and are used for transmitting light, and photosynthesis is prevented from being influenced.
The top of sleeve pipe 2 is located the center department of transparent sacculus 3, and the bottom of sleeve pipe two 6 and the top of sleeve pipe 2 contradict each other and constitute limit structure with the upper and lower both ends of moisture absorption cover 8 respectively for the location is laid, avoids droing.
The left side at transparent sacculus 3 top is provided with opening 4, and opening 4 is the high right low tilt state in left side, prevents that nutrient solution 10 from taking place the backward flow in the injection process.
The sealing plug 5 is inlaid in the opening 4, and the sealing plug 5 is made of rubber, so that the injection is facilitated and the elastic sealing effect is achieved.
The left side and the right side of the bottom of the moisture absorption sleeve 8 are all sewed with the flow guide lines 9, and the bottom ends of the flow guide lines 9 extend to the bottom of the transparent saccule 3 and are immersed in the nutrient solution 10 to form a quantitative transmission channel.
In the step B, the notch at the joint of the scion 7 and the rootstock 1 is of a 45-degree inclined plane structure which is bilaterally symmetrical, so that stable grafting is facilitated.
The moisture absorption sleeve 8 and the flow guide line 9 are both made of cotton-flax blend fiber, and have high strength and good moisture absorption and ventilation effects.
The liquid level of the nutrient solution 10 in the step D does not exceed 1/3 of the total volume of the transparent balloon 3, so that the phenomenon that the joints are leaked or submerged to cause rotting is avoided.
In the step D, the components in the nutrient solution 10 comprise 40% of auxin, 20% of auxiliary agent, trace carbon nano tubes and water, so that the internal components are uniformly distributed and are easy to absorb.
The internal components of auxin comprise naphthylacetic acid, gibberellin, diethyl aminoethyl hexanoate, 6-benzylaminopurine, brassinolide, indolebutyric acid and ethephon.
The components in the auxiliary agent comprise a synergist and a film forming agent.
The carbon nano tube is a mixture of a single-wall carbon nano tube and a multi-wall carbon nano tube, and the surface of the carbon nano tube is modified with at least one of hydroxyl, carboxyl and amino.
The concentration of the carbon nano tube in the nutrient solution 10 is 5-20 mug/ml, and the size of the carbon nano tube is 1-10 μm.
Control group one:
the content of the comparison group is basically the same as that of the embodiment, and the same parts are not repeated, except that: in step C, only the absorbent core 8 is provided, and in step D, the nutrient solution 10 is directly injected into the absorbent core 8 at regular intervals.
Control group two:
the content of the comparison group is basically the same as that of the embodiment, and the same parts are not repeated, except that: in step D, the carbon nanotubes in the components of the nutrient solution 10 are removed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A plant grafting method is characterized in that: the method comprises the following steps:
A. preparing raw materials: selecting a proper stock (1) and a proper scion (7), and performing related pretreatment on the stock and the scion;
B. butt joint and positioning: the bottom end of the scion (7) is embedded into one side of the top end of the stock (1), and then a plurality of layers of moisture absorption sleeves (8) are wrapped at the joint of the scion and the stock;
C. setting a protection structure: sequentially sleeving a sleeve I (2), a transparent balloon (3) and a sleeve II (6) at the joint of the rootstock (1) and the scion (7), and then injecting a certain amount of air into the transparent balloon (3);
D. promoting growth: a certain amount of nutrient solution (10) is injected into the bottom of the transparent saccule (3) periodically.
2. A method of grafting plants according to claim 1, using the following structure: including sleeve pipe (2), transparent sacculus (3), sleeve pipe two (6) and moisture absorption cover (8), scion (7) have been grafted on the top of stock (1), and the hookup location department parcel of stock (1) and scion (7) has moisture absorption cover (8), the outside cover of moisture absorption cover (8) is equipped with transparent sacculus (3), and the upper and lower both ends of transparent sacculus (3) inside have sleeve pipe (2), sleeve pipe two (6) to sleeve pipe (2), sleeve pipe two (6) are passed respectively to stock (1) and scion (7).
3. A method of grafting a plant according to claim 1, wherein: and C, forming an integrated structure among the first sleeve (2), the transparent saccule (3) and the second sleeve (6) through hot melting treatment, wherein the first sleeve (2), the transparent saccule (3) and the second sleeve (6) are all made of silica gel.
4. A method of grafting plants according to claim 2, wherein: the top end of the first sleeve (2) is positioned at the center of the transparent balloon (3), and the bottom end of the second sleeve (6) and the top end of the first sleeve (2) are respectively abutted against the upper end and the lower end of the moisture absorption sleeve (8) to form a limiting structure.
5. A method of grafting plants according to claim 2, wherein: an opening (4) is formed in the left side of the top of the transparent saccule (3), and the opening (4) is in an inclined state with a high left side and a low right side.
6. A method of grafting a plant according to claim 5, wherein: a sealing plug (5) is embedded in the opening (4), and the sealing plug (5) is made of rubber.
7. A method of grafting plants according to claim 2, wherein: the left side and the right side of the bottom of the moisture absorption sleeve (8) are respectively sewed with a flow guide line (9), and the bottom ends of the flow guide lines (9) are respectively extended to the bottom of the transparent saccule (3) and are immersed in the nutrient solution (10).
8. A method of grafting a plant according to claim 1, wherein: and in the step B, the notch at the joint of the scion (7) and the rootstock (1) is of a 45-degree inclined plane structure which is bilaterally symmetrical.
9. A method of grafting plants according to claim 2, wherein: the moisture absorption sleeve (8) and the flow guide line (9) are both made of cotton-flax blend fibers.
10. A method of grafting a plant according to claim 1, wherein: the liquid level of the nutrient solution (10) in the step D is not more than 1/3 of the total volume of the transparent balloon (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043268.2A CN110679313A (en) | 2019-10-30 | 2019-10-30 | Plant grafting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911043268.2A CN110679313A (en) | 2019-10-30 | 2019-10-30 | Plant grafting method |
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|---|---|
| CN110679313A true CN110679313A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911043268.2A Pending CN110679313A (en) | 2019-10-30 | 2019-10-30 | Plant grafting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024020736A1 (en) * | 2022-07-25 | 2024-02-01 | 深圳华大科技控股集团有限公司 | Method for 3d printing of grafting aid sleeve and application thereof |
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2019
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| CN105766395A (en) * | 2016-05-04 | 2016-07-20 | 祁居寿 | Plastic protection casing capable of increasing scion survival rate and contributing to tree crown forming |
| CN206196417U (en) * | 2016-08-23 | 2017-05-31 | 重庆厚华蔬菜种苗有限公司 | Vegetable seedling grafting sleeve pipe |
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Application publication date: 20200114 |