52results about "Grafting" patented technology

The utility model belongs to the grafting technical field of gardens, concretely relates to a kind of grafting device of quick fixing for gardens, including grafting connecting seat, and one end of grafting connecting seat is inserted with bidirectional screw rod, and the one end of bidirectional screw rod is fixedly connected with adjusting knob, and the outer wall of bidirectional screw rod is screw-connected two threaded connecting sleeves, and the outer wall of two threaded connecting sleeves is fixedly connected with connecting block.The utility model is by lifting grafting connecting seat, so that the grafting position of garden stock and scion is located between two arc-shaped clamps, at this time, by adjusting knob, bidirectional screw rod is rotated clockwise, so that the threaded connecting sleeve of its outer wall two threaded connections is driven along guide rod and moves towards each other, while the mounting plate of connecting rod one end is driven two arc-shaped clamps and moves towards each other, so that the grafting between garden stock and scion is quickly fixed, and after grafting is completed, it can also be recycled, reduce the waste of resources.

The utility model relates to the technical field of grafting, disclose a laborsaving grafting cutting device, including two clamps, two clamps rear end all fixedly set up with extension rod, two extension rod between fixedly set up with no. The utility model discloses, through electric telescopic rod drive clamp clamping tree stump, blade cutting, solve traditional manual pressing hard problem, friendly to female workers, double blade design, thin blade precision slit, thick blade expands the incision and prevents the opening closure, need no longer hard to prop open the opening, improve grafting efficiency, square bar and electric telescopic rod rotary connection, square slide block can slide, can adjust blade angle and position flexibly, adapt to different stock, and the device is with rechargeable battery and controller, field operation is convenient, overall operation is simple, convenient to use, laborsaving, solved the traditional grafting in many aspects the pain point, practical value is high.

This invention provides a planting and management method for grafted watermelons and melons, belonging to the field of agricultural planting technology. It includes: pretreatment of grafted seedlings, transplanting management, field water and fertilizer management, pruning and fruit setting management, green pest and disease control, stress regulation, and harvesting management. The pretreatment of grafted seedlings includes: after the grafted seedlings have survived, they undergo 7-10 days of hardening-off, during which fungicides and foliar fertilizers are sprayed on the seedlings. After the hardening-off period, weak and diseased seedlings are removed, and seedlings are graded according to their growth. Seedlings with uniform growth are then transplanted to the same plot. This method connects seedling cultivation and involves the entire cycle from grafted seedling hardening-off to harvesting, forming a closed-loop management system. It fully leverages the advantages of grafted seedlings, reduces management difficulty, and is compatible with mainstream graftable watermelon and melon varieties. It fundamentally solves problems such as poor growth adaptability of grafted watermelons and melons, mismatched field management, and unstable yield and quality, ensuring stable improvement in watermelon and melon yield and quality, and achieving the goal of high-quality, high-yield, and high-efficiency planting of grafted watermelons and melons.

The utility model relates to the technical field of horticulture cultivation, disclose a kind of garden flower grafting device, including winding drum, the right side surface of the winding drum is fixedly connected with arc plate, the right side surface of the arc plate is fixedly connected with elastic pad, the upper surface of the winding drum is movably penetrated and is connected with winding rod, the outside of the winding rod is wound with binding stock belt in the inside of winding drum, and one end of the binding stock belt located outside winding drum is provided with connecting mechanism;The utility model is closely combined with stock by the cooperation of arc plate and elastic pad, is connected with the quick closed loop after being hung by hook and ring after being wound clockwise in combination with binding stock belt, and one-way tightening binding stock belt is realized using ratchet pawl mechanism winding rod, forms stable binding force to fix scion;After grafting is completed, push L type push rod to release pawl limit, winding rod can be rotated counterclockwise instantaneously release binding stock belt, realize zero damage disassembly, significantly improve grafting operation efficiency and survival rate.

This invention provides a grafting method for *Acer negundo*, comprising the following steps: S1, selecting healthy *Acer negundo* plants as mother plants, collecting plant leaves, and aseptically culturing them; S2, subjecting the cultured tissue to ultrasonic treatment and accelerated treatment with ion beam irradiation to obtain rootstock; S3, disinfecting tender branches containing buds and treating them with antibacterial nutrients to obtain scion a; S4, cutting the top 2-4 cm of scion a, making a vertical incision in the rootstock, inserting the lower end of scion a into the incision for fixation, applying a healing agent, and cultivating seedlings to obtain grafted seedling a; S5, taking tender branches containing buds from grafted seedling a, treating them with a growth regulator to obtain scion b, inserting scion b into the rootstock incision for refixation, applying an adhesive, and accelerating treatment with ion beam irradiation to obtain grafted seedling b; S6, first cultivating grafted seedling b in the dark for 1-3 days, then cultivating under medium intensity light for 3-5 days, and finally cultivating under high intensity light under normal conditions. This grafting method is scientific and reasonable, improving the grafting survival rate of *Acer negundo*, shortening the cultivation cycle, and achieving rapid growth, flowering, and fruiting.

The utility model belongs to the melon seedling grafting technical field especially a melon seedling grafting device, it includes the casing, first limit block, second limit block, connecting block, two sliding blocks, first grafting knife and grafting needle, the both ends fixed connection of casing have first limit block and second limit block, connecting block is compatible with casing, connecting block slidingly arranged in the casing, the utility model discloses, through the mutual cooperation of casing, first limit block, second limit block, connecting block, sliding block, first grafting knife, grafting needle, spring, operating block, second grafting knife and protection block, grafting knife and grafting needle can be integrally arranged, not only can switch use grafting needle and grafting knife, and convenient to carry, can make the cut surface of watermelon seedling leaf and the grafting hole formed by grafting needle on the stock more compatible simultaneously, improve the success rate of grafting.

The application provides a grafted rootstock for improving growth and resistance of passion fruit, and a cultivation method and application thereof, and belongs to the technical field of agricultural planting. The application takes Passiflora edulis and golden passion fruit as parents, cross-breeds the parents to obtain F1 generation, propagates the F1 generation plants by cuttage to obtain different hybrid F1 generation single plant cuttage seedlings, and tests the growth and resistance; selects the cuttage seedlings with good growth and resistance for cultivation, cross-breeds the F1 generation cuttage seedlings with passion fruit to obtain F2 generation, propagates the F2 generation plants by cuttage to obtain different hybrid F2 generation single plant cuttage seedlings, and tests the growth, resistance and affinity, and finally selects the grafted rootstock with good growth, resistance and affinity. The passion fruit grafted by the rootstock has high survival rate, fast growth speed, strong disease resistance, early flowering and fruit setting, large fruit and high juice fullness.

This invention discloses a method for rejuvenating and replacing large olive trees to improve survival rate and stress resistance, belonging to the field of fruit tree cultivation technology. The method includes: cutting the trunk at 1.0-2.0 meters to establish a dwarfing foundation; pre-treating the scions with a combination of growth regulators to promote callus formation and paraffin wax sealing to prevent water loss; grafting multiple scions onto the cut surface using a needle grafting method; sealing all cuts with a sealing wax containing insecticides and fungicides; whitewashing the trunk; installing a protective cover for the graft union to actively regulate temperature and light; and after the scions survive, combining physical isolation with insect netting and precise pesticide application for pest and disease control. This invention, through the innovative construction of a technical system of "tree treatment - scion strengthening - graft union fixation - cut protection - microenvironment regulation - pest and disease control," solves systemic problems such as difficult callus formation, rapid water loss, environmental stress, and susceptibility to pests and diseases when grafting large olive trees in old orchards, achieving the goals of high survival rate, rapid shaping, and simplified management for rejuvenation and replacement.

The utility model discloses a forestry is with grafting device, especially relates to grafting device technical field, including first connecting rod, the first connecting rod rear side is provided with second connecting rod, the first connecting rod and second connecting rod inside all are seted up first through -hole, two the first through -hole inside are commonly provided with the positioning pin, the first connecting rod and second connecting rod front side all are provided with two connecting plates, and the opposite side of two connecting plates all are provided with protection mechanism. The utility model discloses through setting protection mechanism cooperation multiple connecting plate uses the mode of using, make when using the device after grafting to plant, need not use dozens of bolt to fix, but can directly through the help of two screws of outside and utilize protection mechanism after connecting every two opposite connecting plate, can complete the protection to the grafting of plant, and such use mode has reduced the weight of device whole obviously, avoided the grafting to be excessively oppressed and led to the plant damage.

This utility model relates to the technical field of grafting tools for trees, specifically disclosing a grafting knife for tree grafting technology, including a first handle and a second handle. A first blade is fixedly installed on the top of the first handle, and a second blade is fixedly installed on the top of the second handle. An embedding groove is opened on one side of the bottom end of the second handle, and a through hole is opened on the surface of the second handle. A spring is fixedly installed on the side of the second handle. A locking block is fixedly connected to one side of the outer wall of the connecting rod. A sliding locking rod is provided inside the through hole. The oblique groove opened on the surface of the second blade can cut the cutting position of the plant root into an oblique cut, thereby increasing the contact area between the graft union and the scion. The spring can make the knife return to its original position after being pressed, so that multiple cutting operations can be repeated without manually opening the knife. Sliding the sliding locking rod into the locking groove can limit and fix the locking block, preventing the knife from being exposed and causing danger when idle.

The utility model provides a kind of melon and vegetable seedling grafting is with fixing device, it is related to grafting tool technical field, including: first pole body, second pole body, first clamping body and second clamping body;First pole body and second pole body are all with the middle position of pole body as connecting point hinged connection, first clamping body position adjustable installation in the first pole body and second pole body of connecting point one side, for grafting grafting branch and grafting body grafting place is clamped and fixed;Second clamping body position adjustable installation in the first pole body and second pole body of connecting point other side, for clamping and fixing on grafting body, as support.This scheme is clamped and fixed to grafting place by first clamping body, simultaneously clamped and fixed on grafting body as support by second clamping body, improve the support force of grafting grafting branch in grafting process, and then improve the success rate of melon and vegetable seedling grafting.

This invention discloses a spring grafting method for peonies, belonging to the field of peony grafting technology. It includes the following steps: S1. In early spring, one-year-old branches with healthy dormant flower buds are cut from peonies as scions and then sealed; S2. The sealed scions are frozen at -18℃ to -25℃. 12-16 hours before grafting, the frozen scions are taken out, first placed at 2℃-5℃ for 2-4 hours to warm up, and then placed at room temperature for 10-14 hours; S3. The warmed scions are wax-sealed; S4. Ten days before / after the vernal equinox, when the average daily temperature is stable above 15℃, the wax-sealed scions are grafted onto peony rootstock using the ground-digging grafting method; S5. The grafted plants are promptly and completely covered with soil. This invention organically integrates multiple steps, including scion collection timing, low-temperature preservation, gradient warming, scion pretreatment, and specific grafting operations, breaking the time restriction that peonies can only be grafted in autumn and enabling spring grafting.

The application provides a Solanaceae grafting machine, and belongs to the field of agricultural machinery, and a method thereof comprises: a scion seedling module driven by a four-bar linkage structure, a stock seedling module driven by a double-cutter structure, a grafting module driven by a negative pressure system, and a bundling module driven by an incomplete gear and a different gear, and each module is connected through a hinge; the scion seedling module is used for sucking a scion into a grafting tube based on the four-bar linkage structure; the stock seedling module is used for cutting a stock in a transverse direction and a longitudinal direction respectively based on the double-cutter structure to obtain a stock cutting port; the grafting module is used for guiding the scion in the grafting tube into the stock cutting port for cutting based on the negative pressure system to obtain a grafting seedling; and the bundling module is used for controlling a winding process of the grafting seedling based on meshing of the incomplete gear and the different gear. The application improves grafting efficiency.

The application discloses a kind of for Chinese rose grafting seedling's moisturizing root inducing cultivation device, it is related to grafting cultivation technical field, including two sets of clamps and cutting parts, two sets of the clamp are respectively connected with rotating driving part one, the cultivation device further includes film feeder, film traction device is set on at least one clamp, film feeder is set as being immovable in the process of film traction device movement, film traction device is used to fix the end of film and is pulled to film in the process of movement.The application discloses a kind of for Chinese rose grafting seedling's moisturizing root inducing cultivation device, two sets of clamps are connected on rotating driving part corresponding thereto respectively, the part between two sets of clamps is not obstructed by other components to form cutting, bandaging space, so that for the whole cutting, joint, bandaging etc. Process of grafting can be realized on the same device, process continuity is significantly improved, reduce the exposure length of scion incision, effectively reduce water evaporation and pathogen invasion, guarantee grafting survival rate.

The utility model discloses a kind of for grafting upper clamp device, it includes supporting plate, bottom frame, lower sending clamp plate and upper sending clamp plate;Lower sending clamp plate and upper sending clamp plate are movably arranged relative to bottom frame, and lower sending clamp plate and upper sending clamp plate can reciprocate relative to bottom frame along clamping direction;Lower sending clamp plate is located between upper sending clamp plate and bottom frame;The edge of lower sending clamp plate is spaced apart with several clamping protrusions, and the edge of upper sending clamp plate is spaced apart with several clamping protrusions, the clamping protrusion of lower sending clamp plate and the clamping protrusion of upper sending clamp plate are alternately spaced apart, and the clamping protrusion of lower sending clamp plate and the clamping protrusion of upper sending clamp plate form several spaces for accommodating grafting clamp.The utility model can complete multiple grafting clamp upper clamping operation at a time, not only can improve grafting efficiency, and can guarantee the consistency and precision of operation, greatly reduce manual labor intensity, provide efficient, reliable solution for vegetable grafting.

The utility model discloses a kind of grafting devices for nursery stock planting, it includes: cross bar, the outer surface of the cross bar is fixedly installed with second support leg and fourth support leg, the left surface of the cross bar is fixedly installed with second fixed rod, the right surface of the cross bar is fixedly installed with first fixed rod, the right surface of the first fixed rod is fixedly installed with third support leg, the left surface of the second fixed rod is fixedly installed with first support leg, the bottom surface of the first support leg, second support leg, third support leg and fourth support leg is all provided with L-shaped sheet, the bottom surface of the L-shaped sheet is provided with rivet, the right surface of the second fixed rod and the left surface of the first fixed rod are all provided with rotary drum, the outer surface of the rotary drum is provided with extension rod, the outer surface of the extension rod is fixedly installed with fixed part, the outer surface of the fixed part is provided with assembly, the outer surface of the fixed part is provided with rubber pad. Through above device, the risk that the larger trees cannot be fixed during grafting planting is effectively solved, and it is easy to collapse.

This utility model discloses a branch grafting device for camellia oleifera planting, belonging to the field of camellia oleifera planting technology. It can stably fix a fixing sleeve and a fixing band to the branch according to the different overall dimensions of the grafted branches, thereby ensuring the two branches at the grafting point are stably fixed. Even in windy weather, it can prevent the grafted branches from shaking and causing grafting failure. The branch grafting device for camellia oleifera planting includes a fixing sleeve, with a fixing band protruding from the side of the fixing sleeve. The fixing band is strip-shaped, and a through hole is horizontally opened on the fixing sleeve. The fixing band is installed through the through hole. A protruding seat is protruding from the outer side of the fixing sleeve, and a rotating cavity is opened inside the protruding seat, communicating with the through hole. An adjusting gear is rotatably installed in the rotating cavity, and meshing teeth are protruding from the outer side of the fixing band. A positioning component is installed inside the adjusting gear, and a positioning hole is opened at the bottom of the rotating cavity.

This invention relates to the field of seedling grafting technology, and discloses an agricultural seedling grafting device and method, including a base. A first hinge and a second hinge are respectively installed on the outer wall of the base. A hollow block is detachably installed on the upper surface of the base, and a sealing ring is fixed to the lower surface of the hollow block. The outer wall of the sealing ring is attached to the inner wall of the base. A branch is arranged at the center of the base. A feed pipe is provided on the inner wall of the hollow block. The outer wall of a connecting block is fixed to the lower surface of the base. A rotating block made of iron material is rotatably mounted on the inner wall of the connecting block. Multiple sets of magnetic blocks are fixed to the inner wall of the base, and the outer walls of the magnetic blocks are attached to the outer wall of the rotating block. By rotating the rotating block and inserting it into the soil, the base, in conjunction with a clamping component and a monitoring component, supports and grafts seedlings of different heights, improving the fixation effect while adapting to different branches and seedlings.

To provide a rootstock cutting apparatus that can cut a rootstock in a short time by a large amount while suppressing a manufacturing cost.SOLUTION: A rootstock cutting apparatus comprises: a left mounting base and a right mounting base on which a rootstock is mounted; a left hand part and a right hand part which grip the mounted rootstock; a slide part which reciprocally moves a gripping position for gripping the left / right hand parts in a sliding manner between a cutting position for cutting the rootstock by a cutting blade and a release position for releasing the rootstock after cutting. The cutting blade is a single blade disposed such that an approximately intermediate part in left / right directions of the left mounting base and the right mounting base becomes a cutting position.SELECTED DRAWING: Figure 2

The utility model discloses an auxiliary mechanism for kiwi fruit grafting, which comprises a limit cover mechanism fixed on a grafting support rod, the limit cover mechanism is movably provided with a grafting knife through an L-shaped support, the limit cover mechanism comprises a limit cover, a knife groove is arranged on the limit cover, and the knife groove is provided with a knife handle. Clamping plates are arranged on the two side walls of the limiting cover through locking bolts, guide rods are fixed to the outer side walls of the clamping plates, a grafting supporting rod is fixed through the limiting cover mechanism, an operator does not need to directly grasp the grafting supporting rod with hands, the risk that the operator is accidentally injured by a grafting knife is avoided, and the safety of grafting operation is greatly improved; the limiting cover mechanism stably fixes the grafting supporting rod, so that when the grafting knife cuts the grafting supporting rod open, flatness and stability of a notch can be guaranteed, the problem of notch deviation caused by unstable manual hand holding is avoided, the grafting success rate and the growth effect after grafting are improved, and good grafting quality is guaranteed.

This invention discloses a virus-resistant composite rootstock for citrus seedling production, belonging to the field of citrus seedling cultivation technology. This composite rootstock uses *Trifolium repens* as the base rootstock and *Trifolium repens* var. *swinhoei* as the secondary rootstock, forming a double-layered root system through specific sowing, grafting, and cultivation techniques. The cultivation process involves sowing *Trifolium repens* seeds, grafting *Trifolium repens* var. *swinhoei* onto the seedlings 3-5 cm above the ground when the seedlings reach a diameter of 0.5 cm, and grafting citrus varieties onto the seedlings 6-15 cm above the ground when the *Trifolium repens* seedlings reach a diameter of 0.6 cm or more. During cultivation, the lower part of the *Trifolium repens* rootstock is buried in soil to encourage root growth. The composite rootstock of this invention can be grafted onto untreated citrus varieties. The seedlings grow vigorously with well-developed root systems, resulting in high yields after orchard establishment, excellent fruit quality, and the ability to withstand temperatures as low as -6.5℃. It also exhibits significant resistance to citrus decline disease and leaf break disease, making it suitable for large-scale production of high-end citrus varieties such as Ehime Jelly Orange and Ehime 46 Amida.

This invention relates to the field of grafting equipment technology, specifically an apple grafting fixation and maintenance device based on a two-step grafting process. It includes a notched ring frame connected to a weight-reducing frame, and further includes: a grafting cutting structure connected to the weight-reducing frame, comprising a support frame, a first electric telescopic rod, a connector, a double-ended screw, and a T-groove head. The connector is movably connected to the T-groove head, and a connecting plate is fixedly connected to the T-groove head. The connecting plate is connected to a first V-shaped oblique cutter and a second V-shaped oblique cutter. A branch limiting structure is fixedly connected to the weight-reducing frame; a film-wrapping maintenance structure is connected to the notched ring frame; and a material-dispensing structure is connected to the weight-reducing frame. This invention, through the coordinated operation of the grafting cutting structure, branch limiting structure, film-wrapping maintenance structure, and material-dispensing structure, replaces manual grafting and cutting operations on rootstocks and branches. Simultaneously, by automatically performing a wrapping film operation, it improves overall grafting efficiency and reduces the technical skill requirements for personnel.

The application relates to the technical field of seedling raising, and discloses an oil tea grafting seedling raising device and method, which comprises a support, equidistant ring frames are arranged in the support, seedling raising bags are arranged in the ring frames, and an arrangement assembly for driving the ring frames to be arranged in a stepped manner is arranged on the support. The application can realize the following effects: when weeds in the seedling raising bags are cleaned, the seedling raising bags are arranged in a stepped manner from left to right in a descending order of height, the seedlings in the adjacent seedling raising bags are not staggered, in the subsequent cleaning of the weeds, the seedlings and the weeds in the adjacent seedling raising bags do not interfere with each other, the cleaning operation is facilitated, the seedling raising bags can be arranged while the bottoms of the seedling raising bags are supported, in the subsequent cleaning of the weeds, the bottoms of the seedling raising bags are not damaged, and the weeds can be better cleaned.

This invention discloses a method for the propagation and renewal of *Avicennia marina* germplasm resources. *Avicennia marina* is grafted onto radish rootstock to achieve propagation and renewal. This one-step tissue culture regeneration method eliminates the need for explant cutting, complex culture media, the addition of exogenous hormones, and multiple culture media changes, saving manpower and financial resources and preventing contamination risks during culture media changes. Compared with existing technologies, this root-transplantation cultivation method effectively solves the problem of *Avicennia marina* roots being unsuitable for soil, leading to early plant death and hindering propagation and renewal. Furthermore, utilizing radish roots, which are highly resistant to clubroot disease, solves the problem of clubroot disease and even plant death. In addition, radish roots can be harvested and stored for overwintering, maintaining a very high survival rate the following year. Compared to other cruciferous crops such as cabbage and mustard, using radish as a root donor facilitates overwintering and the subsequent greening and reproductive growth of *Avicennia marina* the following year.

The utility model relates to grafting knife technical field especially relates to a special grafting knife for mountain tung tree. Its technical scheme includes handle, be equipped with connecting groove on the handle, still include the clamping module of installing in the inside connecting groove, the cutting tool is detachably installed on the clamping module, the clamping module includes with the fixed connection of connecting groove base, the two support plate and a fastening plate of fixed mounting on the base, the clamping plate of sliding installation on the base, the clamping module still includes fastening assembly. The utility model discloses through the setting of fastening plate and clamping plate and fastening assembly, can make the side of cutting tool be pressed tightly fixed, make the cutting tool be clamped and fixed in the internal structure of fastening plate and clamping plate, relative to only through the fixing of bolt, can improve the integrity of cutting tool and handle, prevent the cutting tool from happening unstable condition, avoid the cutting tool to produce pressure to the side of handle, lead to the deformation of handle side.

The application provides a cultivation method of a hovering type tree modeling, and belongs to the technical field of tree modeling cultivation. The method is characterized in that: a main stem of a tree with branch stems is cut off, and the main stem is grafted with a tree root; a sandwich rooting facility is built to cultivate a main modeling root system; a prolong stem is grafted at the end of the branch stem, and a secondary rooting facility is used to cultivate a secondary modeling root system; after the root system grows to a standard, various rooting facilities are gradually removed, and finally a hovering type tree modeling with a lower solid and an upper empty is formed. The cultivation method of the hovering type tree modeling breaks the inherent form of a lower solid and an upper empty in traditional tree modeling, greatly shortens the cultivation period, and makes the root system and the branch stem modeling follow the aesthetic principle of straightness being simple and beauty being in curves. The modeling tree cultivated has artistic beauty, cultural connotation and emotional value, can be used as a characteristic landscape of landscaping, and has a significantly improved input-output ratio.