CN111802101A - Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation - Google Patents

Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation Download PDF

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Publication number
CN111802101A
CN111802101A CN202010486024.8A CN202010486024A CN111802101A CN 111802101 A CN111802101 A CN 111802101A CN 202010486024 A CN202010486024 A CN 202010486024A CN 111802101 A CN111802101 A CN 111802101A
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China
Prior art keywords
grafting
plate
scion
bud
incision
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Withdrawn
Application number
CN202010486024.8A
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Chinese (zh)
Inventor
魏树伟
王少敏
董肖昌
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Shandong Institute of Pomology
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Shandong Institute of Pomology
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Priority to CN202010486024.8A priority Critical patent/CN111802101A/en
Publication of CN111802101A publication Critical patent/CN111802101A/en
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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
    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005—Cultivation methods
    • 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
    • A01G2/35—Cutting; Inserting
    • 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
    • A01G2/38—Holding; Ligating
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The utility model provides a both ends embedded grafting method and realization device and promote composition that callus formed, include grafting carrier (1) that has the dovetail grafting mouth, set up in the dovetail grafting mouth of grafting carrier (1) and be grafting object (2) that the forked tail piece distributes, set up between grafting carrier (1) and grafting object (2) and be used for carrying out ligature membrane area (3) of binding grafting object (2) and grafting carrier (1), through grafting carrier (1) and grafting object (2), grafting healing area has been increased, through ligature membrane area (3), the healing external force to grafting object (2) and grafting carrier (1) has been realized, no longer all directly attach the fruit tree bud on the fruit branch, consequently, the survival rate of fruit tree bud has been improved.

Description

Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation
Technical Field
The invention relates to a grafting device, a grafting method, a bud taking device and a middle filling composition, in particular to an embedded grafting method for two ends of a pear tree, a realization device and a composition for promoting callus formation.
Background
The fruit tree grafting is one of the asexual propagation methods of fruit trees, that is, the branch or bud of the excellent variety of plant is grafted to the proper position of another plant, and the two are combined to generate a new plant.
The technical scheme of the invention is made based on the technical problems, technical features and technical effects in the technical background of the applicant.
Disclosure of Invention
The object of the invention is a grafting device for fruit tree buds,
the object of the invention is a grafting method for two-end embedded grafting of fruit tree buds,
the object of the invention is an embedded grafting incision device for two ends of fruit tree buds,
the object of the present invention is a filling intermediate composition for use in a method for grafting fruit tree buds.
In order to overcome the above technical drawbacks, it is an object of the present invention to provide a grafting device for fruit tree buds, a method thereof, a cutting device and a filling intermediate composition, thereby improving the survival rate of fruit tree buds.
In order to achieve the purpose, the invention adopts the technical scheme that: a grafting device for fruit tree buds comprises a grafting carrier with a dovetail groove grafting opening, grafting objects which are arranged in the dovetail groove grafting opening of the grafting carrier and distributed in dovetail blocks, and a binding film belt which is arranged between the grafting carrier and the grafting objects and is used for binding the grafting objects and the grafting carrier.
Due to the design of the grafting carrier, the grafting object and the binding film belt, the grafting healing area is increased through the grafting carrier and the grafting object, the healing external acting force on the grafting object and the grafting carrier is realized through the binding film belt, the fruit tree buds are not directly attached to the fruit branches, and the survival rate of the fruit tree buds is improved.
The invention designs that the grafting carrier, the grafting object and the binding film band are mutually connected in a mode that the grafting healing surface of the opposite scion extends from the bottom surface to the end surface.
The invention designs that a grafting carrier and a grafting object are connected with a binding film belt in a mode of forming an inclined grafting healing surface in a pressed state on the end surface of a scion.
The invention contemplates that the grafting system further comprises a first attachment device having a packed composite layer and disposed between the grafting support and the grafting object.
The invention designs that a grafting object is connected with a grafting carrier in an embedded mode, a binding film strip is arranged at an interface part of the grafting carrier and the grafting object, and a filling combination layer is arranged at a contact surface part between the grafting carrier and the grafting object.
The invention designs that a grafting notch body is arranged on the side surface part of a stock part of a grafting carrier and is arranged to be a dovetail notch, an included angle alpha between the dovetail notch side surface body of the grafting notch body and the bottom end surface part of the grafting notch body is 28-32 degrees, the surface part of the grafting notch body is connected with a filling combination layer in a brush coating mode, the grafting notch body is connected with a grafting object in an inclusion mode, and the stock part is connected with a binding film belt in a winding mode.
The invention designs that the scion part of the grafting object is arranged to be a dovetail block, an included angle beta between the side surface body of the dovetail block of the scion part and the end surface part of the bottom end of the scion part is 35-40 degrees, the scion part is arranged to be connected with the grafting carrier in a sinking mode and is arranged to be connected with the filling combination layer in a contact mode, and the scion part is arranged to be connected with the binding film belt in a winding mode.
The invention designs that the binding film belt is a plastic film belt and is respectively in winding connection with the grafting carrier and the grafting object.
The invention designs that the filling combination layer is set to be a layered body with 72 percent agricultural streptomycin soluble powder 2800-3200 times liquid, 230-270 mg/L ABT, 3mM 6-BA, 3mM GA3 and 1 micromole per liter GR24, and the filling combination layer is respectively set to be in contact connection with the grafting carrier and the grafting object.
The invention designs that a grafting carrier, a binding film belt and a grafting object are distributed in an embedding and buckling mode, the grafting carrier, the binding film belt, the grafting object and a filling combination layer are distributed in an interlayer mode, a scion part is connected with a grafting incision body, and a dovetail block side surface body is connected with a dovetail notch side surface body.
The invention designs a grafting method for fruit tree buds, which comprises the following steps:
firstly, preparing a grafting guest:
selecting a new tip or a branch growing in the current year which grows fully, removing leaves and leaving at least one grafting bud, using a grafting knife at a position 2-3 cm above the grafting bud to enable the grafting knife to deeply cut the xylem downwards according to an inclination angle of 48-50 degrees, then horizontally cutting the xylem downwards along the same direction to a position 4-5 cm below the grafting bud, using the grafting knife at a position 1.8-2.2 cm below the grafting bud to enable the grafting knife to deeply cut the xylem downwards according to an inclination angle of 55-60 degrees, taking off a strip-shaped bud block containing the grafting bud, using the strip-shaped bud block containing the grafting bud as a scion, correcting the upper end and the lower end of the grafting knife butt joint to enable the scion to form a swallow tail block, enabling an included angle beta between the side surface body of the scion block and the bottom end surface of the scion to be 35-40 degrees, and obtaining a grafted object,
secondly, treatment of the grafting carrier:
treating the grafting carrier by a grafting incision device for fruit tree buds to obtain a grafting incision body on the stock part,
selecting a stock seedling with the thickness corresponding to the grafting object as a stock part, taking a smooth part of the stock part 5-10 cm away from the ground as a grafting notch body part, installing a grafting notch device for fruit tree buds on the grafting notch body part of the stock part, processing the stock part along the port contour line of the grafting notch device for the fruit tree buds by using a grafting knife to obtain a grafting notch body, enabling the length of the grafting notch body to be 3.2-5.5 cm, deeply cutting the grafting notch body downwards to the xylem of the stock part, enabling the included angle alpha between the side surface body of the dovetail notch opening of the grafting notch body and the bottom end surface part of the grafting notch body to be 28-32 degrees, and obtaining the grafting notch body,
thirdly, grafting treatment:
adding water into the filling combined layer and then stirring to obtain a paste body, coating the paste body of the filling combined layer on the surface part of the grafting incision body by using a brush, placing the scion part into the grafting incision body, enabling the bottom end surface part of the scion part to be in contact with the bottom end surface part of the grafting incision body, enabling the dovetail block side surface body to be in contact with the dovetail notch side surface body, winding a binding film strip on the stock part and the scion part, covering the interface parts of the dovetail block side surface body and the dovetail notch side surface body, covering the interface parts of the bottom end surface part of the scion part and the interface parts of the bottom end surface part of the grafting incision body, and exposing the scion bud body of the scion part.
The invention designs that the method comprises the following steps: taking the fully grown new shoots or branches grown in the current year, removing leaves, then using a grafting knife to deeply cut the shoots to xylem at about 30 degrees at a position 2-3 cm above the grafted buds, horizontally cutting the shoots to a position 2 cm below the grafted buds along the same direction, then deeply cutting the shoots to xylem at about 60 degrees at a position 1.5 cm below the grafted buds, and then taking down the buds similar to the strip shape. A knife is deeply cut downwards at an angle of about 60 degrees at a position 1.5 cm above the scion bud and reaches xylem deeply, so that wedge-shaped throwing surfaces are formed at the upper part and the lower part of the scion,
selecting stock seedlings with the thickness similar to that of the scions, selecting smooth parts at the positions of the stock seedlings 5-10 cm away from the ground, firstly horizontally inclining 2 cutters from top to bottom at a proper interval of 2-3 cm, then deeply cutting the xylem downwards by 30 degrees from top to bottom to reach a lower horizontal cut, then deeply cutting the xylem upwards by 30 degrees from bottom to top to reach an upper horizontal cut of the xylem, so that the length and the size of the cut are equal to or slightly larger than the scion bud slices, and embedding the cut bud blocks of the scions into the cut junctions of the stock seedlings to enable the bud blocks to be matched with the junctions. Then, the scion is tightly bound and tightly wrapped by plastic strips or mulching film strips, and only the buds of the scions are exposed.
The invention designs a grafting and cutting device for fruit tree buds, which comprises a vertical plate, a transverse plate, a supporting plate, a jacking screw rod, a guide rail, a supporting rod, a torsional spring, a bolt and nut group, a pressing plate and a cutting guide plate,
the supporting plate is provided with a supporting plate, a vertical plate is arranged on the supporting plate, a supporting rod is arranged on the supporting plate, a pressing plate is arranged on the supporting rod, a supporting bolt group is arranged between the supporting rod and the guide rail, a pressing plate is arranged on the pressing plate, and a supporting rod is arranged on the supporting rod.
The invention designs that the vertical plate is arranged into a rectangular strip body, the end of the vertical plate is provided with a threaded hole body, the end of the vertical plate is respectively arranged to be connected with the transverse plate, and the threaded hole body of the vertical plate is arranged to be connected with the jacking screw rod.
The invention designs that one end of the lower end face of the plate part of the supporting plate is provided with a first containing hole body, the other end of the lower end face of the plate part of the supporting plate is provided with a second containing hole body, the first containing hole body and the second containing hole body are respectively connected with a jacking screw rod, the plate part is provided with an arc-shaped sheet body, and the first containing hole body and the second containing hole body are respectively provided with T-shaped hole bodies.
The invention designs that the jacking screw rod comprises a first jacking screw rod and a second jacking screw rod, the upper end of the first jacking screw rod and the upper end of the second jacking screw rod are respectively in embedded connection with a supporting plate, the first jacking screw rod and the second jacking screw rod are respectively in threaded connection with a vertical plate, the upper end of the first jacking screw rod and the upper end of the second jacking screw rod are respectively in T-shaped connection, the lower end of the first jacking screw rod and the lower end of the second jacking screw rod are respectively in flat bodies, and threaded bodies are respectively arranged on the first jacking screw rod and the second jacking screw rod.
The invention designs that the transverse plate is arranged into a rectangular strip-shaped body, the end head of the transverse plate is provided with a connecting lug, the connecting lug of the transverse plate is connected with the supporting rod through a pin shaft, the upper end surface part of the transverse plate is connected with the guide rail, and the end head of the transverse plate is connected with the torsion spring in a contact mode.
The invention designs that the guide rail is a semicircular arc plate, an arc-shaped opening groove is arranged in the guide rail, the end heads of the guide rail are respectively connected with the transverse plate, and the arc-shaped opening groove of the guide rail is connected with the bolt and nut group.
The invention designs that the support rod is arranged into a rectangular strip-shaped body, the lower end head of the support rod is connected with the transverse plate through a pin shaft, the upper end head of the support rod is connected with the pressure plate, the side surface part of the support rod is connected with the torsion spring in a contact mode, a serial hole body is arranged on the support rod, and the serial hole body of the support rod is connected with the bolt and nut group.
The invention designs that one end of the torsion spring is in contact connection with the transverse plate and the other end of the torsion spring is in contact connection with the supporting rod, and the torsion spring is arranged on a pin shaft connecting the transverse plate and the supporting rod.
The invention designs that bolts of the bolt and nut group are respectively connected with the guide rail and the support rod in a series connection mode, and nuts of the bolt and nut group are connected with the guide rail in a contact mode.
The invention designs that the socket body is arranged at the upper end face part of the batten of the pressing plate and is connected with the notch guide plate, the ends of the batten are respectively connected with the supporting rods and are arc-shaped sheet bodies, the socket body is a rectangular hole body and is arranged along the central line of the batten at intervals.
The invention designs that the notch guide plate is provided to comprise an inclined part and a pin part, the lower end surface part of the inclined part is provided to be connected with the pin part, the pin part is provided to be connected with the pressing plate in a plug-in mode, the inclined angle of the inclined part is 28-32 degrees, the inclined part is provided to be a rectangular sheet body, and the pin part is provided to be a rectangular block body.
The invention designs a guide rail, a support rod, a torsion spring, a bolt and nut group, a pressure plate and two notch guide plates which are arranged to form a group of side profile parts, the two groups of side profile parts are arranged at the end head of a transverse plate, a pin part is arranged to be connected with an inserting port body, a first tightening screw rod is arranged to be connected with a first containing hole body, and a second tightening screw rod is arranged to be connected with a second containing hole body.
The invention designs a filling intermediate composition for a fruit tree bud grafting method, which comprises 72% agricultural streptomycin soluble powder 2800-.
The invention designs an application of fruit tree bud grafting with red early crisp and yellow crown varieties.
In the technical scheme, ABT refers to Bc1-2 inhibitors ABT-199, 6-BA refers to artificially synthesized cytokinin 6-benzylaminopurine, GA3 refers to gibberellin, and GR24 refers to strigolactone analogues.
In the technical scheme, the grafting carrier, the grafting object and the banding film band which extend from the bottom surface to the end surface of the grafting healing surface of the scion are important technical characteristics, and the grafting device, the method, the cutting device and the technical field of filling the intermediate composition for the fruit tree bud have novelty, creativity and practicability, and the terms in the technical scheme can be explained and understood by the patent documents in the technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an grafting device for fruit tree buds according to the invention,
FIG. 2 is a schematic structural diagram of a grafting vector 1,
figure 3 is a schematic structural view of grafting guest 2,
FIG. 4 is a schematic view of an grafting and incision device for fruit tree buds according to the invention,
figure 5 is a right side view of figure 4,
FIG. 6 is a diagram showing the effect of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds,
FIG. 7 is a diagram showing the treatment effect of the grafting carrier 1 of the grafting method for fruit tree buds according to the invention,
FIG. 8 is one of the processing effect diagrams of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds in the invention,
FIG. 9 is a second graph showing the processing effect of the grafting carrier 1 and the grafting object 2 in the grafting method for fruit tree buds according to the invention,
FIG. 10 is a third processing effect diagram of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds,
FIG. 11 is a diagram showing the grafting effect of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds,
FIG. 12 is a second graph showing the grafting effect of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds according to the invention,
FIG. 13 is a third diagram showing the grafting effect of the grafting carrier 1 and the grafting object 2 of the grafting method for fruit tree buds,
the grafting device comprises a grafting carrier-1, a grafting object-2, a binding film belt-3, a filling combination layer-4, a stock part-11, a grafting incision body-12, a dovetail notch flank body-13, a scion part-21, a dovetail block flank body-22, a vertical plate-5, a transverse plate-6, a supporting plate-7, a tightening screw-8, a guide rail-9, a supporting rod-91, a torsion spring-92, a bolt and nut group-93, a pressing plate-94, a incision guide plate-95, a plate part-71, a first containing hole body-72, a second containing hole body-73, a first tightening screw-81, a second tightening screw-82, a lath-941, a splicing opening body-942, a tilted part-951 and a pin part-952.
Detailed Description
Terms such as "having," "including," and "comprising," as used with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof, in accordance with the examination guidelines.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and further, unless otherwise specified, the equipments and materials used in the following examples are commercially available, and if the processing conditions are not explicitly specified, please refer to the commercially available product specifications or follow the conventional method in the art.
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.
A grafting device for fruit tree buds, figure 1 is one of the first embodiment of the invention, which is specifically described in the embodiment with reference to the attached drawings, and comprises a grafting carrier 1, a grafting object 2, a binding film belt 3 and a filling combination layer 4, wherein the grafting object 2 is arranged to be connected with the grafting carrier 1 in an embedded manner, the binding film belt 3 is arranged at the interface part of the grafting carrier 1 and the grafting object 2, and the filling combination layer 4 is arranged at the contact surface part between the grafting carrier 1 and the grafting object 2.
In this embodiment, the side surface of the stock part 11 of the grafting carrier 1 is provided with the grafting notch body 12 and the grafting notch body 12 is arranged as a dovetail notch, an included angle α between the dovetail notch side surface 13 of the grafting notch body 12 and the bottom end surface of the grafting notch body 12 is set to be 28 to 32 °, the surface part of the grafting notch body 12 is arranged to be brush-coupled with the filling combination layer 4 and the grafting notch body 12 is arranged to be wrapped-coupled with the grafting object 2, and the stock part 11 is arranged to be wound-coupled with the ligating film band 3.
Through grafting carrier 1, formed the support tie point to grafting guest 2, ligature membrane area 3 and filling combination layer 4, by stock portion 11, realized being connected with ligature membrane area 3, realized being connected with grafting guest 2 by grafting incision body 12, realized being connected with filling combination layer 4, realized being connected with grafting guest 2 by dovetail mouth flank body 13, its technical aim at: used as the main body of the grafted fruit tree.
In the present embodiment, the scion grafting part 21 of the grafting object 2 is provided as a dovetail block and the included angle β between the dovetail block side surface body 22 of the scion grafting part 21 and the bottom end surface part of the scion grafting part 21 is set to 35 to 40 °, the scion grafting part 21 is provided to be sinked-coupled with the grafting carrier 1 and the scion grafting part 21 is provided to be in contact-coupling with the filling composition layer 4, and the scion grafting part 21 is provided to be wound-coupled with the ligating film strip 3.
Through grafting object 2, formed the support tie point to grafting carrier 1, ligature membrane area 3 and filling combination layer 4, by scion portion 21, realized with ligature membrane area 3 be connected, realized with grafting carrier 1 be connected, realized with filling combination layer 4 be connected, by forked tail piece flank body 22, realized with grafting carrier 1 be connected, its technical aim at: used as the grafting fruit tree exosome.
In the present embodiment, the tie film strip 3 is configured as a plastic film strip and the tie film strip 3 is respectively configured to be in winding connection with the grafting carrier 1 and the grafting object 2.
Through ligature membrane area 3, formed the support tie point to grafting carrier 1 and grafting object 2, by ligature membrane area 3, realized being connected with grafting carrier 1, realized being connected with grafting object 2, its technical aim at: is used as an external tightening body for grafting fruit trees.
In this example, the filling composition layer 4 was provided as a layered body with 72% agricultural streptomycin soluble powder 2800-.
Through filling the combination layer 4, formed the support tie point to grafting carrier 1 and grafting object 2, by filling the combination layer 4, realized being connected with grafting carrier 1, realized being connected with grafting object 2, its technical aim lies in: is used as a promoter for healing of a graft.
In this embodiment, the grafting carrier 1, the binding film band 3 and the grafting object 2 are arranged to be distributed in an embedding and buckling manner, the grafting carrier 1, the binding film band 3, the grafting object 2 and the filling combination layer 4 are arranged to be distributed in an interlayer manner, the scion part 21 is arranged to be connected with the grafting notch body 12, and the dovetail block side surface body 22 is arranged to be connected with the dovetail notch side surface body 13.
In the second embodiment of the present invention, the included angle α between the dovetail notch flank body 13 of the grafting notch body 12 and the bottom end face of the grafting notch body 12 is set to 28 °, the included angle β between the dovetail block flank body 22 of the scion receiving portion 21 and the bottom end face of the scion receiving portion 21 is set to 35 °, and the packed composite layer 4 is set to be a layered body having 2800 times the 72% streptomycin soluble powder, 230mg/L ABT, 3mM 6-BA, 3mM GA3, and 1 micromole per liter GR 24.
In the third embodiment of the present invention, the included angle α between the dovetail notch flank body 13 of the grafting notch body 12 and the bottom end face of the grafting notch body 12 is set to 32 °, the included angle β between the dovetail block flank body 22 of the scion receiving portion 21 and the bottom end face of the scion receiving portion 21 is set to 40 °, and the filling combination layer 4 is set to be a layer body having 3200 times of 72% streptomycin soluble powder, 270mg/L ABT, 3mM 6-BA, 3mM GA3, and 1 micromole per liter GR 24.
In the fourth embodiment of the present invention, the included angle α between the dovetail notch flank body 13 of the grafting notch body 12 and the bottom end face of the grafting notch body 12 is set to 30 °, the included angle β between the dovetail block flank body 22 of the scion receiving portion 21 and the bottom end face of the scion receiving portion 21 is set to 37 °, and the packed composite layer 4 is set to be a layered body having 003000 times of 72% streptomycin soluble powder, 250mg/L ABT, 3mM 6-BA, 3mM GA3, and 1 micromole per liter GR 24.
In the second embodiment of the present invention, the grafting support 1, the grafting object 2 and the banding film band 3 are coupled to each other in such a manner that the grafting healing surface of the opposite scion extends from the bottom surface to the end surface.
In this embodiment, the grafting carrier 1 and the grafting guest 2 are coupled with the banding film band 3 in such a manner that an inclined grafting healing surface in a pressed state is formed on the end surface of the scion.
In this embodiment, a first attachment means with a filler composition layer 4 is also included and is arranged between the grafting support 1 and the grafting object 2.
A second embodiment of the invention is based on the first embodiment.
The invention is further described below with reference to the following examples, which are intended to illustrate the invention but not to limit it further.
The invention discloses a grafting method for fruit tree buds, which selects a variety as red early crisp, and the method comprises the following steps:
firstly, preparing grafting object 2:
selecting a new tip or a branch growing in the current year, removing leaves, leaving at least one bud grafting body, using a grafting knife at a position 2-3 cm above the bud grafting body, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 48-50 degrees, then leveling downwards to a position 4-5 cm below the bud grafting body, using the grafting knife at a position 1.8-2.2 cm below the bud grafting, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 55-60 degrees, taking off a strip-shaped bud block containing the bud grafting body, using the strip-shaped bud block containing the bud grafting body as a scion grafting part 21, using the grafting knife to correct the upper end and the lower end of the scion grafting part 21, enabling the scion grafting part 21 to form a swallow tail block, enabling an included angle beta between a swallow side body 22 of the swallow tail grafting part 21 and the end face of the bottom end of the scion grafting part 21 to be 35-40 to obtain a grafted object 2,
secondly, treatment of the grafting carrier 1:
the grafting carrier 1 is processed by a grafting incision device for fruit tree buds, a grafting incision body 12 is obtained on the stock part 11,
selecting a stock seedling with the thickness corresponding to the grafting object 2 as a stock part 11, taking a smooth part of the stock part 11, which is 5-10 cm away from the ground, as a grafting incision body 12 part, installing a grafting incision device for fruit tree buds on the grafting incision body 12 part of the stock part 11, processing the stock part 11 along the port contour line of the grafting incision device for fruit tree buds by using a grafting knife to obtain a grafting incision body 12, enabling the length of the grafting incision body 12 to be 3.2-5.5 cm, deeply cutting the grafting incision body 12 downwards to the wood part of the stock part 11, enabling the included angle alpha between the dovetail notch side surface body 13 of the grafting incision body 12 and the bottom end surface part of the grafting incision body 12 to be 28-32 degrees to obtain the grafting incision body 12,
thirdly, grafting treatment:
adding water into the filling combination layer 4, stirring to obtain a paste, coating the paste of the filling combination layer 4 on the surface of the grafting incision body 12 by using a brush, placing the scion part 21 in the grafting incision body 12, enabling the bottom end surface part of the scion part 21 to be in contact with the bottom end surface part of the grafting incision body 12, enabling the dovetail block side surface body 22 to be in contact with the dovetail notch side surface body 13, winding the binding film strip 3 on the anvil part 11 and the scion part 21, covering the interface parts of the dovetail block side surface body 22 and the dovetail notch side surface body 13, and the interface parts of the scion part 21 and the bottom end surface part of the grafting incision body 12, and exposing the scion bud body of the scion part 21.
The second embodiment of the present invention comprises the following steps:
firstly, preparing grafting object 2:
selecting a new tip or a branch growing in the current year, removing leaves, leaving at least one bud grafting body, using a grafting knife at a position 2 cm above the bud grafting body, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 48 degrees, then flatly cutting the xylem downwards along the same direction to a position 4 cm below the bud grafting body, using the grafting knife at a position 1.8 cm below the bud grafting, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 55 degrees, taking off a strip-shaped bud block containing the bud grafting body, using the strip-shaped bud block containing the bud grafting body as a scion grafting part 21, using the grafting knife to correct the upper end and the lower end of the scion grafting part 21, enabling the scion grafting part 21 to form a swallow tail block, setting an included angle beta between a side body 22 of the scion grafting part 21 and the bottom end face of the scion part 21 to be 35 degrees, and obtaining a grafting object 2,
secondly, treatment of the grafting carrier 1:
the grafting carrier 1 is processed by a grafting incision device for fruit tree buds, a grafting incision body 12 is obtained on the stock part 11,
selecting a stock seedling with the thickness corresponding to the grafting object 2 as a stock part 11, taking a smooth part of the stock part 11, which is 5 cm away from the ground, as a grafting notch body 12 part, installing a grafting notch device for fruit tree buds on the grafting notch body 12 part of the stock part 11, processing the stock part 11 along a port contour line of the grafting notch device for fruit tree buds by using a grafting knife to obtain a grafting notch body 12, enabling the length of the grafting notch body 12 to be 3.2 cm, deeply cutting the grafting notch body 12 downwards to a wood part of the stock part 11, enabling an included angle alpha between a dovetail notch side surface body 13 of the grafting notch body 12 and a bottom end surface part of the grafting notch body 12 to be 28 degrees to obtain the grafting notch body 12,
thirdly, grafting treatment:
adding water into the filling combination layer 4, stirring to obtain a paste, coating the paste of the filling combination layer 4 on the surface of the grafting incision body 12 by using a brush, placing the scion part 21 in the grafting incision body 12, enabling the bottom end surface part of the scion part 21 to be in contact with the bottom end surface part of the grafting incision body 12, enabling the dovetail block side surface body 22 to be in contact with the dovetail notch side surface body 13, winding the binding film strip 3 on the anvil part 11 and the scion part 21, covering the interface parts of the dovetail block side surface body 22 and the dovetail notch side surface body 13, and the interface parts of the scion part 21 and the bottom end surface part of the grafting incision body 12, and exposing the scion bud body of the scion part 21.
In a third embodiment of the present invention, the steps are:
firstly, preparing grafting object 2:
selecting a new tip or a branch growing in the current year, removing leaves, leaving at least one bud grafting body, using a grafting knife at a position 3 cm above the bud grafting body, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 50 degrees, then flatly cutting downwards to a position 5 cm below the bud grafting body along the same direction, using the grafting knife at a position 2.2 cm below the bud grafting, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 60 degrees, taking off a strip-shaped bud block containing the bud grafting body, taking the strip-shaped bud block containing the bud grafting body as a scion grafting part 21, using the grafting knife to correct the upper end and the lower end of the scion grafting part 21, enabling the scion grafting part 21 to form a swallow tail block, enabling an included angle beta between a side body 22 of the scion grafting part 21 and the bottom end face of the scion grafting part 21 to be 40 degrees, and obtaining a grafting object 2,
secondly, treatment of the grafting carrier 1:
the grafting carrier 1 is processed by a grafting incision device for fruit tree buds, a grafting incision body 12 is obtained on the stock part 11,
selecting a stock seedling with the thickness corresponding to the grafting object 2 as a stock part 11, taking a smooth part of the stock part 11, which is 10 cm away from the ground, as a grafting notch body 12 part, installing a grafting notch device for fruit tree buds on the grafting notch body 12 part of the stock part 11, processing the stock part 11 along a port contour line of the grafting notch device for fruit tree buds by using a grafting knife to obtain a grafting notch body 12, enabling the length of the grafting notch body 12 to be 5.5 cm, deeply cutting the grafting notch body 12 downwards to a wood part of the stock part 11, enabling an included angle alpha between a dovetail notch side surface body 13 of the grafting notch body 12 and a bottom end surface part of the grafting notch body 12 to be 32 degrees, and obtaining the grafting notch body 12,
thirdly, grafting treatment:
adding water into the filling combination layer 4, stirring to obtain a paste, coating the paste of the filling combination layer 4 on the surface of the grafting incision body 12 by using a brush, placing the scion part 21 in the grafting incision body 12, enabling the bottom end surface part of the scion part 21 to be in contact with the bottom end surface part of the grafting incision body 12, enabling the dovetail block side surface body 22 to be in contact with the dovetail notch side surface body 13, winding the binding film strip 3 on the anvil part 11 and the scion part 21, covering the interface parts of the dovetail block side surface body 22 and the dovetail notch side surface body 13, and the interface parts of the scion part 21 and the bottom end surface part of the grafting incision body 12, and exposing the scion bud body of the scion part 21.
The fourth embodiment of the present invention comprises the following steps:
firstly, preparing grafting object 2:
selecting a new tip or a branch growing in the current year, removing leaves, leaving at least one grafting bud, using a grafting knife at a position 2.5 cm above the grafting bud, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 49 degrees, then leveling downwards to a position 4.5 cm below the grafting bud, using the grafting knife at a position 1.8-2.2 cm below the grafting bud, enabling the grafting knife to deeply cut the xylem downwards according to an inclination angle of 57 degrees, taking off a strip-shaped bud block containing the grafting bud, using the strip-shaped bud block containing the grafting bud as a grafting scion 21, using the grafting knife to correct the upper end and the lower end of the grafting scion 21, enabling the grafting scion 21 to form a swallow tail block, enabling an included angle beta between a side surface body 22 of the grafting scion 21 and the end surface of the bottom end of the swallow tail 21 to be 37 degrees, and obtaining a grafted object 2,
secondly, treatment of the grafting carrier 1:
the grafting carrier 1 is processed by a grafting incision device for fruit tree buds, a grafting incision body 12 is obtained on the stock part 11,
selecting a stock seedling with the thickness corresponding to the grafting object 2 as a stock part 11, taking a smooth part of the stock part 11, which is 5-10 cm away from the ground, as a grafting notch body 12 part, installing a grafting notch device for fruit tree buds on the grafting notch body 12 part of the stock part 11, processing the stock part 11 along the port contour line of the grafting notch device for fruit tree buds by using a grafting knife to obtain a grafting notch body 12, enabling the length of the grafting notch body 12 to be 4.5 cm, deeply cutting the grafting notch body 12 downwards to the wood part of the stock part 11, enabling an included angle alpha between a dovetail notch side surface body 13 of the grafting notch body 12 and the bottom end surface part of the grafting notch body 12 to be 30 degrees to obtain the grafting notch body 12,
thirdly, grafting treatment:
adding water into the filling combination layer 4, stirring to obtain a paste, coating the paste of the filling combination layer 4 on the surface of the grafting incision body 12 by using a brush, placing the scion part 21 in the grafting incision body 12, enabling the bottom end surface part of the scion part 21 to be in contact with the bottom end surface part of the grafting incision body 12, enabling the dovetail block side surface body 22 to be in contact with the dovetail notch side surface body 13, winding the binding film strip 3 on the anvil part 11 and the scion part 21, covering the interface parts of the dovetail block side surface body 22 and the dovetail notch side surface body 13, and the interface parts of the scion part 21 and the bottom end surface part of the grafting incision body 12, and exposing the scion bud body of the scion part 21.
The second embodiment of the present invention comprises the following steps: taking the fully grown new shoots or branches grown in the current year, removing leaves, then using a grafting knife to deeply cut the shoots to xylem at about 30 degrees at a position 2-3 cm above the grafted buds, horizontally cutting the shoots to a position 2 cm below the grafted buds along the same direction, then deeply cutting the shoots to xylem at about 60 degrees at a position 1.5 cm below the grafted buds, and then taking down the buds similar to the strip shape. A knife is deeply cut downwards at an angle of about 60 degrees at a position 1.5 cm above the scion bud and reaches xylem deeply, so that wedge-shaped throwing surfaces are formed at the upper part and the lower part of the scion,
selecting stock seedlings with the thickness similar to that of the scions, selecting smooth parts at the positions of the stock seedlings 5-10 cm away from the ground, firstly horizontally inclining 2 cutters from top to bottom at a proper interval of 2-3 cm, then deeply cutting the xylem downwards by 30 degrees from top to bottom to reach a lower horizontal cut, then deeply cutting the xylem upwards by 30 degrees from bottom to top to reach an upper horizontal cut of the xylem, so that the length and the size of the cut are equal to or slightly larger than the scion bud slices, and embedding the cut bud blocks of the scions into the cut junctions of the stock seedlings to enable the bud blocks to be matched with the junctions. Then, the scion is tightly bound and tightly wrapped by plastic strips or mulching film strips, and only the buds of the scions are exposed.
A grafting and cutting device for fruit tree buds, FIG. 4 is one of the first embodiments of the present invention, which is specifically described in the embodiments with reference to the accompanying drawings, and comprises a vertical plate 5, a horizontal plate 6, a supporting plate 7, a jacking screw 8, a guide rail 9, a supporting rod 91, a torsion spring 92, a bolt and nut set 93, a pressing plate 94 and a cutting guide plate 95,
a jacking screw 8 is arranged between the vertical plate 5 and the supporting plate 7, the horizontal plate 6 is arranged on the end of the vertical plate 5, a guide rail 9 and a supporting rod 91 are arranged on the end of the horizontal plate 6, a torsion spring 92 is arranged between the horizontal plate 6 and the supporting rod 91, a bolt and nut group 93 is arranged between the guide rail 9 and the supporting rod 91, a pressing plate 94 is arranged on the supporting rod 91, and a notch guide plate 95 is arranged on the pressing plate 94.
In this embodiment, the vertical plate 5 is configured as a rectangular strip and the end of the vertical plate 5 is provided with a threaded hole, the end of the vertical plate 5 is respectively configured to be coupled with the horizontal plate 6 and the threaded hole of the vertical plate 5 is configured to be coupled with the tightening screw 8.
Through riser 5, formed the support tie point to diaphragm 6 and the tight screw rod 8 in top, by riser 5, realized being connected with diaphragm 6, realized being connected with the tight screw rod 8 in top, its technical aim at: used as a supporting carrier for the transverse plate 6 and the jacking screw rod 8.
In the present embodiment, a first housing hole body 72 is provided at one of the end points of the lower end surface portion of the plate portion 71 of the pallet 7 and a second housing hole body 73 is provided at the other end point of the lower end surface portion of the plate portion 71 of the pallet 7, the first housing hole body 72 and the second housing hole body 73 are respectively provided to be coupled with the tightening screw 8 and the plate portion 71 is provided as an arc-shaped sheet body, and the first housing hole body 72 and the second housing hole body 73 are respectively provided as T-shaped hole bodies.
Through layer board 7, formed the support tie point to the tight screw rod 8 in top, by first appearance hole body 72 and second appearance hole body 73, realized being connected with the tight screw rod 8 in top, by board 71, realized being connected with stock portion 11, its technical aim at: for serving as a support carrier for the rootstock part 11.
In this embodiment, the tightening screw 8 is set to include the first tightening screw 81 and the second tightening screw 82 and the upper end of the first tightening screw 81 and the upper end of the second tightening screw 82 are respectively set to be connected with the supporting plate 7 in an embedded manner, the first tightening screw 81 and the second tightening screw 82 are respectively set to be connected with the vertical plate 5 in a threaded manner and the upper end of the first tightening screw 81 and the upper end of the second tightening screw 82 are set to be T-shaped, the lower end of the first tightening screw 81 and the lower end of the second tightening screw 82 are set to be flat and are respectively provided with a threaded body on the first tightening screw 81 and the second tightening screw 82.
Through the tight screw rod 8 in top, formed the support tie point to riser 5 and layer board 7, by the tight screw rod 82 in first top 81 and second top, realized being connected with riser 5, realized being connected with layer board 7, its technical aim at: for moving as a carrier for the pallet 7.
In the present embodiment, the horizontal plate 6 is configured as a rectangular bar-shaped body and the end of the horizontal plate 6 is provided with a connecting lug, the connecting lug of the horizontal plate 6 is configured to be coupled with the supporting rod 91 through a pin shaft and the upper end surface portion of the horizontal plate 6 is configured to be coupled with the guide rail 9, and the end of the horizontal plate 6 is configured to be coupled with the torsion spring 92 in a contact manner.
Through diaphragm 6, formed the support tie point to guide rail 9, bracing piece 91 and torsional spring 92, by diaphragm 6, realized being connected with guide rail 9, realized being connected with bracing piece 91, realized being connected with torsional spring 92, its technical aim at: for serving as a support carrier for the guide 9, the support bar 91 and the torsion spring 92.
In the present embodiment, the guide rails 9 are configured as semicircular arc plates and arc-shaped opening grooves are provided in the guide rails 9, the ends of the guide rails 9 are respectively configured to be coupled with the transverse plate 6 and the arc-shaped opening grooves of the guide rails 9 are configured to be coupled with the bolt and nut sets 93.
Through guide rail 9, formed the support tie point to diaphragm 6 and bolt and nut group 93, by guide rail 9, realized being connected with diaphragm 6, realized being connected with bolt and nut group 93, its technical aim at: for serving as a support carrier for fixing the swing position of the support bar 91.
In this embodiment, the supporting rod 91 is configured as a rectangular bar-shaped body and the lower end of the supporting rod 91 is configured to be coupled to the horizontal plate 6 through a pin, the upper end of the supporting rod 91 is configured to be coupled to the pressing plate 94 and the side portion of the supporting rod 91 is configured to be coupled to the torsion spring 92 in a contact manner, and a series hole is disposed on the supporting rod 91 and the series hole of the supporting rod 91 is configured to be coupled to the bolt and nut set 93.
Through bracing piece 91, formed the support tie point to diaphragm 6, torsional spring 92, bolt and nut group 93 and clamp plate 94, by bracing piece 91, realized being connected with diaphragm 6, realized being connected with bolt and nut group 93, realized being connected with torsional spring 92, realized being connected with clamp plate 94, its technical aim at: for serving as a support carrier for oscillating the belt platen 94.
In the present embodiment, one end of the torsion spring 92 is configured to be coupled to the horizontal plate 6 in a contact manner, and the other end of the torsion spring 92 is configured to be coupled to the supporting rod 91 in a contact manner, and the torsion spring 92 is disposed on the pin shaft connecting the horizontal plate 6 and the supporting rod 91.
Through torsional spring 92, formed the support tie point to diaphragm 6 and bracing piece 91, by torsional spring 92, realized being connected with diaphragm 6, realized being connected with bracing piece 91, its technical aim at: for acting as a return force for oscillating the belt platen 94.
In the present embodiment, the bolts of the bolt-and-nut set 93 are respectively arranged to be coupled in series with the guide rail 9 and the support rod 91 and the nuts of the bolt-and-nut set 93 are arranged to be coupled in contact with the guide rail 9.
Through bolt and nut group 93, formed the support connection point to guide rail 9 and bracing piece 91, by bolt and nut group 93, realized being connected with guide rail 9, realized being connected with bracing piece 91, its technical aim at: for connecting the support bar 91 to the guide 9.
In the present embodiment, the socket body 942 is provided at the upper end surface portion of the laths 941 of the pressing plate 94 and the socket body 942 is configured to be coupled with the notch guide plate 95, the ends of the laths 941 are respectively configured to be coupled with the supporting rods 91 and the laths 941 are configured to be arc-shaped sheet bodies, the socket body 942 is configured to be a rectangular hole body and the socket bodies 942 are configured to be spaced apart from each other along the center line of the laths 941.
Through clamp plate 94, formed the support connection point to incision baffle 95 and bracing piece 91, by interface body 942, realized being connected with incision baffle 95, by the slat 941, realized being connected with bracing piece 91, its technical aim at: for acting as a compression carrier for the rootstock part 11.
In the present embodiment, the slit guide 95 is provided to include the inclined portion 951 and the pin portion 952 and the lower end surface portion of the inclined portion 951 is provided to be coupled with the pin portion 952, the pin portion 952 is provided to be plug-coupled with the pressing plate 94 and the inclination angle of the inclined portion 951 is set to be 28 to 32 °, the inclined portion 951 is provided to be a rectangular sheet-shaped body and the pin portion 952 is provided to be a rectangular block-shaped body.
Through incision baffle 95, formed the support connection point to clamp plate 94, by interface body 942, realized being connected with clamp plate 94, by slat 941, realized being connected with bracing piece 91, its technical aim at: for acting as a compression carrier for the rootstock part 11.
In the present embodiment, a guide rail 9, a support rod 91, a torsion spring 92, a bolt and nut set 93, a pressing plate 94 and two cut-out guide plates 95 are arranged to form a set of side profile components and two sets of side profile components are arranged at the end of the transverse plate 6, the pin portion 952 is arranged to be coupled with the socket body 942, the first tightening screw 81 is arranged to be coupled with the first housing hole body 72, and the second tightening screw 82 is arranged to be coupled with the second housing hole body 73.
In the second embodiment of the present invention, the inclination angle of the inclined portion 951 is set to be 28 °.
In the third embodiment of the present invention, the inclination angle of the inclined portion 951 is set to be 32 °.
In the fourth embodiment of the present invention, the inclination angle of the inclined portion 951 is set to 30 °.
Selecting a corresponding inclined part 951 according to an included angle alpha between the dovetail notch side surface body 13 of the grafting incision body 12 and the bottom end surface part of the grafting incision body 12 of 28-32 degrees, according to the length of the grafting incision body 12, two pin portions 952 are respectively inserted into the insertion opening bodies 942 at both ends of the same lath 941, the four strips 941 of the two cross plates 6 are respectively placed on one side surface of the anvil portion 11, the first tightening screw 81 is rotated in the first housing hole 72, the second tightening screw 82 is rotated in the second housing hole 73, the plate portion 71 is placed on the other side surface of the anvil portion 11, the support rod 91 is fixed to the guide rail 9 by the bolt and nut set 93, the lath 941 and the plate portion 71 are clamped to the stock portion 11, and the stock portion 11 is cut off by a grafting knife along the inner side surface of the inclined portion 951 and the upper end surface of the lath 941, thereby forming a grafting notch 12 on one side surface portion of the stock portion 11.
An intermediate filling composition for use in a fruit tree bud grafting method, in a first embodiment of the present invention, comprises 72% agricultural streptomycin soluble powder 2800-.
The second embodiment of the invention comprises a 72% agricultural streptomycin soluble powder 2800 times liquid and 230mg/L ABT, 3mM 6-BA, 3mM GA3, 1 micromole per liter GR 24.
The third embodiment of the invention comprises 72% agricultural streptomycin soluble powder 3200 times solution, 270mg/L ABT, 3mM 6-BA, 3mM GA3, and 1 micromole per liter GR 24.
The fourth embodiment of the invention comprises 3000 times of 72% agricultural streptomycin soluble powder, 250mg/L ABT, 3mM 6-BA, 3mM GA3, and 1 micromole per liter GR 24.
An application of the bud grafting of fruit tree whose variety is red early crisp and yellow crown is disclosed.
By the entrustment of Shandong fruit research institute, the first embodiment of the invention is used for grafting 1000 grafting objects 2 on 1000 plants in a fruit tree garden with red early crisp variety, the survival rate is 996, and the survival rate is 99.6%, while the control example of grafting is used for grafting 1000 grafting objects 2 on 1000 plants, the survival rate is 550, and the survival rate is 55%. Therefore, the invention obviously improves the grafting survival rate.
By the entrustment of the research institute of fruit trees in Shandong province, 1500 grafting objects 2 on 1500 stocks are grafted in a fruit tree garden with yellow crown variety by using the second embodiment of the invention, 1493 survival objects survive, and the survival rate is 99.33%. In contrast to the control example of grafting, 1500 grafting objects 2 on 1500 plants survived 1350 plants with a survival rate of 90%. Therefore, the invention obviously improves the grafting survival rate.
The invention has the following characteristics:
1. due to the fact that the grafting carrier 1, the grafting object 2 and the binding film belt 3 are designed, the grafting healing area is increased through the grafting carrier 1 and the grafting object 2, the external healing acting force on the grafting object 2 and the grafting carrier 1 is achieved through the binding film belt 3, the fruit tree buds are not directly attached to fruit branches, and therefore the survival rate of the fruit tree buds is improved.
2. The filling combination layer 4 is designed, so that callus can be formed easily, and the healing effect of the grafting object 2 and the grafting carrier 1 is improved.
3. Because the vertical plate 5, the transverse plate 6, the supporting plate 7, the jacking screw rod 8, the guide rail 9, the supporting rod 91, the torsion spring 92, the bolt and nut group 93, the pressing plate 94 and the notch guide plate 95 are designed, the manufacturing efficiency and the size precision of the grafting object 2 are improved.
4. Because the structural shape is limited by the numerical range, the numerical range is the technical characteristic of the technical scheme of the invention, and is not the technical characteristic obtained by formula calculation or limited tests, and tests show that the technical characteristic of the numerical range achieves good technical effect.
5. Due to the design of the technical characteristics of the invention, tests show that each performance index of the invention is at least 1.7 times of the existing performance index under the action of the single and mutual combination of the technical characteristics, and the invention has good market value through evaluation.
Still other features associated with the grafting support 1, the grafting guest 2 and the banding film strip 3 extending from the bottom surface to the end surface of the grafting healing surface of the scion are all one of the embodiments of the present invention, and the features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the features of the above-described embodiments will not be described in order to satisfy the requirements of patent laws, patent practice rules and examination guidelines.
The above embodiments are only one implementation form of the grafting device for fruit tree buds, the method thereof, the cutting device and the filling intermediate composition, which are provided by the invention, and other modifications of the scheme provided by the invention, such as increasing or decreasing the components or steps therein, or applying the invention to other technical fields similar to the invention, belong to the protection scope of the invention.

Claims (10)

1. The utility model provides a grafting device for fruit tree bud, characterized by: comprises a grafting carrier (1) with a dovetail groove grafting opening, grafting objects (2) which are arranged in the dovetail groove grafting opening of the grafting carrier (1) and distributed in dovetail blocks, and a binding film belt (3) which is arranged between the grafting carrier (1) and the grafting objects (2) and is used for binding the grafting objects (2) and the grafting carrier (1).
2. The grafting device for fruit tree buds as recited in claim 1, wherein: the invention designs that a grafting carrier (1), a grafting object (2) and a binding film band (3) are connected with each other in a mode that a grafting healing surface of a butt-grafting scion extends from a bottom surface to an end surface.
3. The grafting device for fruit tree buds as recited in claim 2, wherein: the grafting carrier (1) and the grafting object (2) are connected with the binding film belt (3) according to the mode of forming an inclined grafting healing surface in a pressed state on the end surface of the scion.
4. The grafting device for fruit tree buds as recited in claim 1, wherein: also included is a first attachment means having a filler composition layer (4) and disposed between the grafting support (1) and the grafting object (2).
5. The grafting device for fruit tree buds as recited in claim 4, wherein: the grafting object (2) is connected with the grafting carrier (1) in an embedded way, the interface part of the grafting carrier (1) and the grafting object (2) is provided with a binding film belt (3), and the contact surface part between the grafting carrier (1) and the grafting object (2) is provided with a filling combination layer (4),
or, a grafting incision body (12) is arranged on the side surface part of the stock part (11) of the grafting carrier (1) and the grafting incision body (12) is arranged to be a dovetail notch, an included angle alpha between the dovetail notch side surface body (13) of the grafting incision body (12) and the bottom end surface part of the grafting incision body (12) is set to be 28-32 degrees, the surface part of the grafting incision body (12) is arranged to be connected with the filling combination layer (4) in a brush coating way and the grafting incision body (12) is arranged to be connected with the grafting object (2) in a containing way, the stock part (11) is arranged to be connected with the binding film belt (3) in a winding way,
or the scion part (21) of the grafting object (2) is arranged to be a dovetail block, an included angle beta between the side surface body (22) of the dovetail block of the scion part (21) and the end surface part of the bottom end of the scion part (21) is set to be 35-40 degrees, the scion part (21) is arranged to be in sunk-type connection with the grafting carrier (1), the scion part (21) is arranged to be in contact-type connection with the filling combination layer (4), the scion part (21) is arranged to be in winding-type connection with the binding film belt (3),
or the binding film belt (3) is arranged as a plastic film belt and the binding film belt (3) is respectively arranged to be in winding connection with the grafting carrier (1) and the grafting object (2),
or, the filling combination layer (4) is set to be a layered body with 72% agricultural streptomycin soluble powder 2800-,
or the grafting carrier (1), the binding film band (3) and the grafting object (2) are distributed according to an embedding and buckling mode, the grafting carrier (1), the binding film band (3), the grafting object (2) and the filling combination layer (4) are distributed according to an interlayer mode, the scion grafting part (21) is connected with the grafting notch body (12), and the dovetail block side surface body (22) is connected with the dovetail notch side surface body (13).
6. A grafting method for fruit tree buds is characterized by comprising the following steps: the method comprises the following steps:
firstly, preparing a grafting object (2):
selecting a new tip or a branch growing in the current year, removing leaves and leaving at least one grafting bud, using a grafting knife at a position 2-3 cm above the grafting bud to enable the grafting knife to deeply cut the xylem downwards according to an inclination angle of 48-50 degrees, then horizontally cutting the xylem downwards along the situation to a position 4-5 cm below the grafting bud, using the grafting knife at a position 1.8-2.2 cm below the grafting bud to enable the grafting knife to deeply cut the xylem downwards according to an inclination angle of 55-60 degrees, taking off a strip-shaped bud block containing the grafting bud, using the strip-shaped bud block containing the grafting bud as a grafting part (21), using the grafting knife to correct the upper end and the lower end of the grafting part (21) to enable the grafting part (21) to form a swallow tail block, enabling an included angle beta between a swallow side body (22) of the dovetail block of the grafting part (21) and the end face of the bottom end of the grafting ear part (21) to be 35-40 degrees, and obtaining a grafting object (2),
secondly, processing the grafting carrier (1):
the grafting carrier (1) is processed by a grafting incision device for fruit tree buds, a grafting incision body (12) is obtained on the stock part (11),
selecting a stock seedling with the thickness corresponding to the grafted object (2) as a stock part (11), taking a smooth part of the stock part (11) 5-10 cm away from the ground as a grafting incision body (12), installing a grafting incision device for fruit tree buds on the grafting incision body (12) of the stock part (11), processing the stock part (11) along the port contour line of the grafting incision device for fruit tree buds by using a grafting knife to obtain the grafting incision body (12), enabling the length of the grafting incision body (12) to be 3.2-5.5 cm, cutting the grafting incision body (12) downwards to the wood part of the stock part (11), enabling an included angle alpha between a dovetail groove side surface body (13) of the grafting incision body (12) and the bottom end surface part of the grafting incision body (12) to be 28-32 degrees to obtain the grafting incision body (12),
thirdly, grafting treatment:
adding water into the filling combination layer (4), stirring to obtain a paste body, coating the paste body of the filling combination layer (4) on the surface part of the grafting incision body (12) by using a brush, placing the scion part (21) into the grafting incision body (12), enabling the bottom end surface part of the scion part (21) to be in contact with the bottom end surface part of the grafting incision body (12), enabling the dovetail block side surface body (22) to be in contact with the dovetail notch side surface body (13), winding the anvil part (11) and the scion part (21) by using a binding film tape (3), covering the interface parts of the dovetail block side surface body (22) and the dovetail notch side surface body (13) and the interface parts of the bottom end surface part of the scion part (21) and the bottom end surface part of the grafting incision body (12), and exposing the scion bud body of the scion part (21).
7. The grafting method for fruit tree shoots as claimed in claim 6, wherein: the method comprises the following steps: taking the fully grown new shoots or branches grown in the current year, removing leaves, deep cutting to xylem at a position 2-3 cm above the grafted bud by using a grafting knife at about 30 degrees, then horizontally cutting to a position 2 cm below the grafted bud along the downward direction, deep cutting to xylem at a position 1.5 cm below the grafted bud at about 60 degrees, then taking down bud blocks similar to long strips,
a knife is deeply cut downwards at an angle of about 60 degrees at a position 1.5 cm above the scion bud and reaches xylem deeply, so that wedge-shaped throwing surfaces are formed at the upper part and the lower part of the scion,
selecting stock seedlings with the thickness similar to that of the scions, selecting smooth parts at the positions of the stock seedlings 5-10 cm away from the ground, firstly horizontally inclining 2 cutters from top to bottom at a proper interval of 2-3 cm, then deeply cutting the xylem downwards by 30 degrees from top to bottom to reach a lower horizontal cut, then deeply cutting the xylem upwards by 30 degrees from bottom to top to reach an upper horizontal cut so that the length and the size of the cut are equal to or slightly larger than the bud sheets of the scions, embedding the cut bud blocks of the scions into the cut junctions of the stock seedlings to enable the bud blocks to be matched with the junctions,
then, the scion is tightly bound and tightly wrapped by plastic strips or mulching film strips, and only the buds of the scions are exposed.
8. The grafting method for fruit tree shoots as claimed in claim 6, wherein: a grafting incision device for fruit tree buds comprises a vertical plate (5), a transverse plate (6), a supporting plate (7), a jacking screw rod (8), a guide rail (9), a supporting rod (91), a torsion spring (92), a bolt and nut group (93), a pressing plate (94) and an incision guide plate (95), wherein the jacking screw rod (8) is arranged between the vertical plate (5) and the supporting plate (7), the transverse plate (6) is arranged at the end of the vertical plate (5), the guide rail (9) and the supporting rod (91) are arranged at the end of the transverse plate (6), the torsion spring (92) is arranged between the transverse plate (6) and the supporting rod (91), the bolt and nut group (93) is arranged between the guide rail (9) and the supporting rod (91) and the pressing plate (94) is arranged on the supporting rod (91), the incision guide plate (95) is arranged on the pressing plate (94),
or the vertical plate (5) is a rectangular strip body, the end of the vertical plate (5) is provided with a threaded hole body, the end of the vertical plate (5) is respectively connected with the transverse plate (6) and the threaded hole body of the vertical plate (5) is connected with the tightening screw rod (8),
or, one end of the lower end surface part of the plate part (71) of the supporting plate (7) is provided with a first containing hole body (72), the other end of the lower end surface part of the plate part (71) of the supporting plate (7) is provided with a second containing hole body (73), the first containing hole body (72) and the second containing hole body (73) are respectively arranged to be connected with the tightening screw rod (8) and the plate part (71) is arranged to be an arc-shaped sheet body, the first containing hole body (72) and the second containing hole body (73) are respectively arranged to be T-shaped hole bodies,
or, the top tight screw (8) is set to include a first top tight screw (81) and a second top tight screw (82) and the upper end of the first top tight screw (81) and the upper end of the second top tight screw (82) are respectively set to be embedded with the supporting plate (7), the first top tight screw (81) and the second top tight screw (82) are respectively set to be in threaded connection with the vertical plate (5) and the upper end of the first top tight screw (81) and the upper end of the second top tight screw (82) are set to be T-shaped, the lower end of the first top tight screw (81) and the lower end of the second top tight screw (82) are set to be flat and are respectively provided with threaded bodies on the first top tight screw (81) and the second top tight screw (82),
or the transverse plate (6) is arranged to be a rectangular strip-shaped body, the end head of the transverse plate (6) is provided with a connecting lug, the connecting lug of the transverse plate (6) is connected with the supporting rod (91) through a pin shaft, the end surface part of the upper end of the transverse plate (6) is connected with the guide rail (9), the end head of the transverse plate (6) is connected with the torsion spring (92) in a contact way,
or the guide rail (9) is a semicircular arc plate and an arc-shaped opening groove is arranged in the guide rail (9), the ends of the guide rail (9) are respectively connected with the transverse plate (6) and the arc-shaped opening groove of the guide rail (9) is connected with the bolt and nut group (93),
or the support rod (91) is a rectangular strip body, the lower end head of the support rod (91) is connected with the transverse plate (6) through a pin shaft, the upper end head of the support rod (91) is connected with the pressure plate (94) and the side surface part of the support rod (91) is connected with the torsion spring (92) in a contact way, the support rod (91) is provided with a tandem hole body, and the tandem hole body of the support rod (91) is connected with the bolt and nut group (93),
or one end of the torsion spring (92) is connected with the transverse plate (6) in a contact way, the other end of the torsion spring (92) is connected with the supporting rod (91) in a contact way, the torsion spring (92) is arranged on a pin shaft for connecting the transverse plate (6) and the supporting rod (91),
or the bolts of the bolt and nut group (93) are respectively connected with the guide rail (9) and the support rod (91) in series and the nuts of the bolt and nut group (93) are connected with the guide rail (9) in a contact way,
or, the upper end face part of the strip plate (941) of the pressure plate (94) is provided with a plug connector body (942) and the plug connector body (942) is arranged to be coupled with the notch guide plate (95), the ends of the strip plate (941) are respectively arranged to be coupled with the support rod (91) and the strip plate (941) is arranged to be an arc-shaped sheet body, the plug connector body (942) is arranged to be a rectangular hole body and the plug connector body (942) is arranged to be distributed at intervals along the central line of the strip plate (941),
or, the notch guide plate (95) is configured to include an inclined portion (951) and a pin portion (952) and a lower end face portion of the inclined portion (951) is configured to be coupled with the pin portion (952), the pin portion (952) is configured to be plug-in coupled with the pressing plate (94) and an inclination angle of the inclined portion (951) is configured to be 28-32 degrees, the inclined portion (951) is configured to be a rectangular sheet-shaped body and the pin portion (952) is configured to be a rectangular block-shaped body,
or, a guide rail (9), a support rod (91), a torsion spring (92), a bolt and nut group (93), a pressure plate (94) and two notch guide plates (95) are arranged to form a group of side profile components, the two groups of side profile components are arranged at the end of the transverse plate (6), the pin part (952) is arranged to be connected with the plug connector body (942), the first tightening screw rod (81) is arranged to be connected with the first containing hole body (72), and the second tightening screw rod (82) is arranged to be connected with the second containing hole body (73).
9. The grafting method for fruit tree shoots as claimed in claim 6, wherein: a filling intermediate composition for a fruit tree bud grafting method comprises 72% agricultural streptomycin soluble powder 2800-.
10. An application of the bud grafting of fruit tree whose variety is red early crisp and yellow crown is disclosed.
CN202010486024.8A 2020-06-01 2020-06-01 Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation Withdrawn CN111802101A (en)

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CN202010486024.8A CN111802101A (en) 2020-06-01 2020-06-01 Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation

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Application Number Priority Date Filing Date Title
CN202010486024.8A CN111802101A (en) 2020-06-01 2020-06-01 Two-end embedded grafting method and implementation device thereof and composition for promoting callus formation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114788460A (en) * 2021-01-26 2022-07-26 紫云苗族布依族自治县农业农村局 Grafting device and grafting method for plant callus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114788460A (en) * 2021-01-26 2022-07-26 紫云苗族布依族自治县农业农村局 Grafting device and grafting method for plant callus

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Application publication date: 20201023