阅读说明：本技术 一种南京椴扦插育苗方法 (Tilia miqueliana cutting seedling raising method ) 是由 杨浩 方静 杨明 余龙峰 杨鑫 杨朝辉 张辉 于 2019-10-12 设计创作，主要内容包括：本发明公开了一种南京椴扦插育苗方法,通过设置移动机构,使得移动机构能够将培养板自动输送至拿取机构和辅助机构的下方,进而方便对培养皿做拿取操作,拿取机构能够自动将移动机构输送的培养皿进行抓取,大大提高了移栽的效率,同时拿取机构通过气缸控制,抓取力度均匀,不会对培养皿施加过大的夹持力,避免了因人为搬运中对培养皿中的生根枝条造成损伤,辅助机构能够在拿取机构拿取培养皿前吗,对培养皿喷施多菌灵溶液,增加了生根枝条对土壤的附着力,培养皿内的营养土以园土为基础,豆类地中有根瘤菌,能增加土壤肥沃度,葱蒜类菜地中含大量大蒜素等硫化物,有利于抑制或杀灭土壤中的病菌,进而大大提高了南京椴扦插的存活率。(The invention discloses a Tilia miqueliana cutting seedling raising method, which is characterized in that a moving mechanism is arranged, so that a culture plate can be automatically conveyed to the position below a taking mechanism and an auxiliary mechanism by the moving mechanism, the culture plate can be conveniently taken by the taking mechanism, the culture plate conveyed by the moving mechanism can be automatically grabbed by the taking mechanism, the transplanting efficiency is greatly improved, meanwhile, the taking mechanism is controlled by an air cylinder, the grabbing force is uniform, excessive clamping force cannot be applied to the culture plate, the damage to rooting branches in the culture plate caused by artificial transportation is avoided, the auxiliary mechanism can spray carbendazim solution to the culture plate before the culture plate is taken by the taking mechanism, the adhesion force of the rooting branches to soil is increased, the nutrient soil in the culture plate is based on garden soil, rhizobia exists in a bean land, the fertility of the soil can be increased, a large amount of sulfides such as allicin is contained in a garlic vegetable land, is beneficial to inhibiting or killing pathogenic bacteria in soil, and further greatly improves the survival rate of Tilia miqueliana Maxim cuttage.)

1. A Tilia miqueliana cutting seedling raising method is characterized by comprising the following steps: selecting seedlings, pruning, inducing rooting and transplanting, and the specific process steps are as follows:

The method comprises the following steps: selecting strong Tilia miqueliana Miqueliana, collecting seedlings in early autumn, selecting strong annual branches in the middle of the trunk, and soaking in water for 30 min;

Step two: pruning, namely pruning the branches to be 10-12cm in length by using scissors, pruning the tail ends of the branches to form a section of inclined plane, spraying 450 times of liquid 400-carbendazim wettable powder for 4-6min, and then washing the tail ends of the branches for 2-5min by using water;

step three: inducing and rooting: preparing nutrient soil, paving the nutrient soil in a culture dish for cuttage to form a cuttage matrix, placing the culture dish on a culture plate, wherein the top end of the culture plate is provided with a plurality of grooves matched with the size of the hole disc, and the nutrient soil is prepared by planting garden soil of beans or alliums, plant ash and vermiculite according to the weight ratio of 40-45: 35-40:10-15, spraying growth liquid on the branches obtained in the second step for 4-5s, inserting the branches into culture dishes, cutting one branch in each culture dish, inserting the tail end of each branch into culture soil to a depth of more than 2cm, compacting the nutrient soil in each culture dish, covering the nutrient soil above each culture dish with a porous PVC film for moisture preservation, culturing for 20-30 days in a ventilated shade, removing the PVC film after the 15 th day of culture, replacing a sunshade net with a refractive index of 75%, spraying 1000 times of carbendazim solution every 10 days, and spraying 1 time of soluble complete fertilizer (N: P: K is 3:1:1) times of solution in 15 days;

Step four: transplanting: placing the culture plate in the third step on a conveyor belt, moving the culture plate to a bearing plate (301) arranged on a support frame (2) through the conveyor belt, moving the culture plate to the position below an auxiliary mechanism (7) through a moving mechanism (3), specifically, starting a third motor, driving a transmission rod (306) to rotate through an output shaft (307) by the third motor, further driving a first screw (302) to rotate through the transmission rod (306), enabling the first screw (302) to drive the bearing plate (301) to move along the length direction of the first screw (302), enabling the bearing plate (301) to drive the culture plate to move to the position below the auxiliary mechanism (7), spraying carbendazim (1000) multiple liquid on rooting branches in a culture dish through the auxiliary mechanism (7), driving the culture plate to move to the position below a taking mechanism (6) by the third motor, and enabling a first air cylinder (602) to push a first push rod (603) to move downwards by starting the first air cylinder (602), the fixing plate (604) is pushed to move downwards through the first push rod (603), the clamping plate (608) is further driven to move downwards, the second air cylinder (606) is started, the second air cylinder (606) pushes the second push rod (607) to move, the second push rod (607) pushes the clamping plate (608) to clamp the upper end of a culture dish, the clamping plate (608) is clamped, meanwhile, the folding plate (612) provides limiting fixation for the clamping plate (608), the first air cylinder (602) drives the first push rod (603) to take out the culture dish, the first motor (5) is started, and the first motor (5) drives the taking mechanism (6) to move out of the culture dish along the length direction of the sliding rail (4).

2. The cutting seedling raising method of tilia miqueliana as claimed in claim 1, wherein the temperature for inducing rooting in step three is 18-28 ℃, the initial illumination intensity is not higher than 5000lx, the illumination is increased to not less than 15000lx after 15 days, the initial humidity range for inducing rooting is 70-85%, and the humidity is adjusted to 50-75% after 30 days.

3. The cutting seedling raising method of Tilia miqueliana according to claim 1, wherein the picking mechanism (6) comprises a first cylinder (602), a second cylinder (606), a clamping plate (608) and a folding plate (612), the first cylinder (602) is fixedly connected with the wedge-shaped plate (601) through a bolt, the wedge-shaped plate (601) is fixedly connected with a moving plate arranged on the sliding rail (4) through a bolt, so that the wedge-shaped plate (601) moves along the length direction of the sliding rail (4) along with the moving plate, a first push rod (603) is movably installed at the bottom end of the wedge-shaped plate (601), the bottom end of the first push rod (603) penetrates through the downward extension of the wedge-shaped plate (601), the bottom end of the first push rod (603) is fixedly connected with the fixing plate (604) through a bolt, the fixing plate (604) is of a U-shaped structure, and the second cylinder (606) is fixedly installed at the bottom end of the fixing plate (604) through a mounting, one end of the second air cylinder (606) is movably provided with a second push rod (607), one end of the second push rod (607) is fixedly connected with a clamping plate (608) through a bolt, the clamping plate (608) is slidably connected with a movable rod (610) through a shaft sleeve (609), the clamping plate (608) is fixedly connected with the shaft sleeve (609) through a bolt, the movable rod (610) penetrates through the clamping plate (608) to extend outwards, and the movable rod (610) is fixedly connected with the fixing plate (604) through a threaded hole.

4. a Tilia miqueliana cutting seedling raising method according to claim 3, wherein the number of the clamping plates (608) is two, the two clamping plates (608) are symmetrically arranged, a folding plate (612) is arranged between the two clamping plates (608), and two ends of the folding plate (612) are fixedly connected with the clamping plates (608) through bolts.

5. The cutting seedling method of Tilia miqueliana according to claim 4, wherein a pin shaft is movably mounted at the center line of the folding plate (612) through a mounting hole, the top end of the pin shaft is fixedly connected with the support plate (611) through a threaded hole, and the top end of the support plate (611) is fixedly connected with the fixing plate (604) through a bolt.

6. the cutting seedling raising method of Tilia miqueliana according to claim 3, wherein a plurality of guide rods (613) are arranged at equal intervals at the top end of the wedge-shaped plate (601), the bottom ends of the guide rods (613) extend downwards through the wedge-shaped plate (601), the bottom ends of the guide rods (613) are fixedly connected with the fixing plate (604) through bolts, and the guide rods (613) are movably connected with the wedge-shaped plate (601) through connecting blocks.

7. the cutting seedling method of Tilia miqueliana according to claim 1, wherein the moving mechanism (3) comprises a bearing plate (301), a first screw (302) and a third motor, a guide sleeve (305) is fixedly installed at the bottom end of the bearing plate (301) through a bolt, the guide sleeve (305) is movably connected with the first screw (302) through a threaded hole, one end of the first screw (302) is movably connected with the support frame (2) through a bearing, the support frame (2) is fixedly connected with the bracket (1) through a bolt, the other end of the first screw (302) is rotatably connected with a transmission rod (306), so that the transmission rod (306) transmits the driving force of the third motor to the first screw (302), one end of the transmission rod (306) is rotatably connected with an output shaft (307) of the third motor, sliders (303) are symmetrically arranged at the bottom end of the bearing plate (301), and the sliders (303) are fixedly connected with the bearing plate (301) through bolts, the bottom end of the sliding block (303) is connected with the guide rail (304) in a sliding mode, and the guide rail (304) is fixedly connected with the supporting frame (2) through bolts.

8. A Tilia miqueliana cutting seedling raising method according to claim 1, wherein the auxiliary mechanism (7) comprises a supporting disc (701), a mounting plate (702), a second screw rod (703), a guide pipe (707) and a third air cylinder (711), a second motor (706) is fixedly mounted at the top end of the mounting plate (702) through bolts, a rotating rod (705) is rotatably connected at one end of the second motor (706), a second screw rod (703) is rotatably connected at two ends of the rotating rod (705), the second screw rod (703) and the rotating rod (705) are vertically arranged, the bottom end of the second screw rod (703) penetrates through the mounting plate (702) and extends downwards, the lower end of the second screw rod (703) is fixedly connected with the supporting disc (701) through a sleeve (704), the sleeve (704) is tightly fitted with the supporting disc (701), the bottom end of the second screw rod (703) penetrates through the supporting disc (701) and extends downwards, the bottom end of the supporting disc (701) is provided with a bottom plate, so that the bottom end of the second screw rod (703) is fixedly connected with the bottom plate through a threaded hole.

9. The cutting seedling raising method of tilia miqueliana as claimed in claim 8, wherein the bottom plate is a disc-shaped structure, a plurality of movable grooves are arranged at equal intervals along the circumferential direction on the bottom plate, a conduit (707) for spraying liquid on a culture dish is vertically arranged in the plurality of movable grooves, a lock sleeve (708) is tightly fitted at the lower end of the conduit (707), and one end of the lock sleeve (708) is fixedly connected with the sliding plate (710) through a bolt.

10. The cutting seedling raising method of tilia miqueliana as claimed in claim 9, wherein the bottom end of the sliding plate (710) is slidably connected with a guide block (709), the guide block (709) is fixedly connected with the bottom plate through a bolt, one end of the sliding plate (710) is fixedly provided with a third push rod (712), and the third push rod (712) is movably connected with a third cylinder (711).

Technical Field

The invention relates to the field of seedling raising methods, in particular to a tilia miqueliana cutting seedling raising method, and belongs to the technical field of application of tilia miqueliana cutting seedling raising methods.

background

Tilia miqueliana is a larch of the family Tiliaceae of the class Dicotyledoneae, the height of which is 20 meters, and the bark of the tree is grey white; the tender branches have yellow brown fuzz, and the terminal buds have egg shape and are wrapped by the yellow brown fuzz. The shape is characterized by arbor, the height is 20 m, and the bark is grey white; the tender branches have yellow brown fuzz, and the terminal buds have egg shape and are wrapped by the yellow brown fuzz. The Tilia miqueliana has high ecological value and garden value, but the dormancy period of the Tilia miqueliana seeds is long and can last for two or three years or even longer, the Tilia miqueliana is mainly based on insect media powder, so that the propagation of the Tilia miqueliana is difficult, the existing Tilia miqueliana cultivation method mainly comprises seed cultivation and cutting cultivation, the existing cutting seedling cultivation method artificially takes out rooted seedlings from a cultivation chamber after root induction is carried out on stem sections, and in the process of manual taking out, due to large workload, the rooted seedlings are easily broken and damaged due to excessive artificial strength in the process of manual taking out, the survival rate of the seedlings is reduced, and in the process of manual taking out the rooted seedlings, the soil morphology of the rooted seedlings is easily damaged due to different taking force ways, so that the root systems cannot be attached to the soil, and the survival rate is further reduced.

disclosure of Invention

The invention aims to provide a Tilia miqueliana cutting seedling raising method, which aims to solve the technical problems that after stem sections are induced to root, the existing cutting seedling raising method manually takes out rooted seedlings from a culture chamber, in the process of manual taking out, due to large workload, the rooted seedlings are easy to be broken and damaged due to excessive manual force in the process of manual taking out, the survival rate of seedling raising is reduced, in the process of manual taking out of the rooted seedlings, the soil form of the rooted seedlings is easy to be damaged due to different taking force ways, the root systems cannot be attached to the soil, and the survival rate of seedling raising is reduced.

The purpose of the invention can be realized by the following technical scheme:

A Tilia miqueliana cutting seedling raising method comprises the following steps: selecting seedlings, pruning, inducing rooting and transplanting, and the specific process steps are as follows:

The method comprises the following steps: selecting strong Tilia miqueliana Miqueliana, collecting seedlings in early autumn, selecting strong annual branches in the middle of the trunk, and soaking in water for 30 min;

Step two: pruning, namely pruning the branches to be 10-12cm in length by using scissors, pruning the tail ends of the branches to form a section of inclined plane, spraying 450 times of liquid 400-carbendazim wettable powder for 4-6min, and then washing the tail ends of the branches for 2-5min by using water;

Step three: inducing and rooting: preparing nutrient soil, paving the nutrient soil in a culture dish for cuttage to form a cuttage matrix, placing the culture dish on a culture plate, wherein the top end of the culture plate is provided with a plurality of grooves matched with the size of the hole disc, and the nutrient soil is prepared by planting garden soil of beans or alliums, plant ash and vermiculite according to the weight ratio of 40-45: 35-40:10-15, spraying growth liquid on the branches obtained in the second step for 4-5s, inserting the branches into culture dishes, cutting one branch in each culture dish, inserting the tail end of each branch into culture soil to a depth of more than 2cm, compacting the nutrient soil in each culture dish, covering the nutrient soil above each culture dish with a porous PVC film for moisture preservation, culturing for 20-30 days in a ventilated shade, removing the PVC film after the 15 th day of culture, replacing a sunshade net with a refractive index of 75%, spraying 1000 times of carbendazim solution every 10 days, and spraying 1 time of soluble complete fertilizer (N: P: K is 3:1:1) times of solution in 15 days;

Step four: transplanting: placing the culture plate in the third step on a conveyor belt, moving the culture plate onto a bearing plate arranged on a support frame through the conveyor belt, moving the culture plate to the position below an auxiliary mechanism through a moving mechanism, specifically, starting a third motor, driving a transmission rod to rotate through an output shaft by the third motor, further driving a first screw rod to rotate through the transmission rod, driving the bearing plate to move along the length direction of the first screw rod by the first screw rod, driving the culture plate to move to the position below the auxiliary mechanism by the bearing plate, spraying carbendazim solution on rooting branches in a culture dish through the auxiliary mechanism, driving the culture plate to move to the position below a taking mechanism by the third motor, pushing a first push rod to move downwards by the first air cylinder, pushing a fixed plate to move downwards by the first push rod, further driving a clamping plate to move downwards, starting a second air cylinder, pushing a second push rod to move by the second air cylinder, make the second push rod promote the clamp plate and press from both sides the upper end of culture dish tightly, the clamp plate provides spacing fixed for the clamp plate when pressing from both sides tightly, takes out the culture dish through first push rod of first cylinder drive, starts first motor for on first motor drives the length direction of taking the mechanism along the slide rail and shifts out the culture plate.

furthermore, the temperature for inducing rooting in the third step is 18-28 ℃, the initial illumination intensity is not higher than 5000lx, the illumination is increased to be not lower than 15000lx after 15 days, the initial humidity range for inducing rooting is 70-85%, and the humidity is adjusted to be 50-75% after 30 days.

Furthermore, the taking mechanism comprises a first cylinder, a second cylinder, a clamping plate and a folding plate, wherein the first cylinder is fixedly connected with the wedge-shaped plate through a bolt, the wedge-shaped plate is fixedly connected with a movable plate arranged on the slide rail through a bolt, the wedge-shaped plate moves along the length direction of the slide rail along with the movable plate, a first push rod is movably arranged at the bottom end of the wedge-shaped plate, the bottom end of the first push rod penetrates through the downward extension of the wedge-shaped plate, the bottom end of the first push rod is fixedly connected with a fixed plate through a bolt, the fixed plate is of a U-shaped structure, the bottom end of the fixed plate is fixedly provided with the second cylinder through a mounting frame, one end of the second cylinder is movably provided with a second push rod, one end of the second push rod is fixedly connected with the clamping plate through a bolt, the clamping plate is slidably connected with the movable rod through a shaft sleeve, and the movable rod is fixedly connected with the fixed plate through a threaded hole.

Furthermore, the number of the clamping plates is two, the two clamping plates are symmetrically arranged, a folding plate is arranged between the two clamping plates, and the two ends of the folding plate are fixedly connected with the clamping plates through bolts.

Furthermore, a pin shaft is movably mounted at the central line position of the folding plate through a mounting hole, the top end of the pin shaft is fixedly connected with the supporting plate through a threaded hole, and the top end of the supporting plate is fixedly connected with the fixing plate through a bolt.

Furthermore, a plurality of guide rods are arranged on the top end of the wedge-shaped plate at equal intervals, the bottom ends of the guide rods penetrate through the wedge-shaped plate to extend downwards, the bottom ends of the guide rods are fixedly connected with the fixing plate through bolts, and the guide rods are movably connected with the wedge-shaped plate through connecting blocks.

Further, the moving mechanism comprises a bearing plate, a first screw rod and a third motor, a guide sleeve is fixedly mounted at the bottom end of the bearing plate through a bolt, the guide sleeve is movably connected with the first screw rod through a threaded hole, one end of the first screw rod is movably connected with a support frame through a bearing, the support frame is fixedly connected with a support through a bolt, the other end of the first screw rod is rotatably connected with a transmission rod, the transmission rod transmits the driving force of the third motor to the first screw rod, one end of the transmission rod is rotatably connected with an output shaft of the third motor, sliders are symmetrically arranged at the bottom end of the bearing plate and fixedly connected with the bearing plate through a bolt, the bottom end of each slider is slidably connected with a guide rail, and.

Further, complementary unit is including supporting the disc, the mounting panel, the second screw rod, pipe and third cylinder, there is the second motor on the top of mounting panel through bolt fixed mounting, the one end of second motor is rotated and is connected with the dwang, the both ends of dwang are rotated and are connected with the second screw rod, the second screw rod is perpendicular setting with the dwang, the bottom of second screw rod runs through the mounting panel and extends downwards, and the lower extreme of second screw rod passes through sleeve and support disc fixed connection, the sleeve is installed with the support disc tight fit, the bottom of second screw rod runs through and supports disc downwardly extending, the bottom of support disc is provided with the bottom plate, make the bottom of second screw rod pass through screw hole and bottom plate fixed connection.

Further, the bottom plate is discoid structure, and the bottom plate is provided with a plurality of movable tanks along the circumferencial direction equidistance, is provided with the pipe that is used for carrying out the liquid spraying to the culture dish perpendicularly in a plurality of movable tanks, and the lock sleeve is installed in the lower extreme tight fit of pipe, and bolt and slide fixed connection are passed through to the one end of lock sleeve.

Furthermore, the bottom sliding connection of slide has the guide block, and the guide block passes through bolt and bottom plate fixed connection, and the one end fixed mounting of slide has the third push rod, third push rod and third cylinder swing joint.

The invention has the beneficial effects that:

1. By arranging the moving mechanism, the culture plate can be automatically conveyed to the lower parts of the taking mechanism and the auxiliary mechanism by the moving mechanism, so that the culture dish can be conveniently taken, the transplanting efficiency of the culture dish is improved, the culture dish conveyed by the moving mechanism can be automatically grabbed by the taking mechanism, the transplanting efficiency is greatly improved, meanwhile, the grabbing mechanism is controlled by the air cylinder, the grabbing force is uniform, excessive clamping force cannot be applied to the culture dish, the damage to rooting branches in the culture dish caused by artificial transportation is avoided, the auxiliary mechanism can spray a carbendazim solution to the culture dish before the culture dish is taken by the taking mechanism, the adhesion force of the rooting branches to soil is increased, the nutrient soil in the culture dish is based on garden soil, rhizobia exists in bean fields, a certain nitrogen fixation effect is achieved, the soil fertility can be increased, a large amount of sulfides such as allicin is contained in garlic vegetable fields, is beneficial to inhibiting or killing pathogenic bacteria in soil, and further greatly improves the survival rate of Tilia miqueliana Maxim cuttage.

2. The interval between two clamp plates can be changed through the drive of second cylinder, make the interval of two clamp plates can be according to the size adjustment centre gripping of culture dish, and then can satisfy the press from both sides of not unidimensional culture dish and get the demand, the folded sheet that sets up between the clamp plate can restrict the minimum size of clamp plate centre gripping simultaneously, and exert reaction force to the clamp plate when the clamp plate presss from both sides tightly, prevent that the drive interval undersize that the clamp plate passes through the second cylinder or the too big damage that causes the culture dish of power in the twinkling of an eye, also avoided simultaneously exerting too big soil pine because of the too big soil application of clamping force in the culture dish and taking off, thereby influence the ability that the branch root system adheres to soil, and then improved the survival rate of culture dish at the transplantation in-process branch greatly.

3. Install the lock sleeve through the lower extreme tight fit with the pipe, bolt and slide fixed connection are passed through to the one end of lock sleeve, the bottom sliding connection of slide has the guide block, make when the third cylinder starts, the third cylinder promotes the third push rod and removes, and then promote the slide through the third push rod and remove along the length direction of guide block, and then make the pipe at the activity inslot round trip movement, thereby increase or reduce the spraying scope of pipe, make the pipe pass through the drive of third cylinder, can spray all culture dishes, thereby greatly increased the survival rate of transplanting of the branch of taking root.

Drawings

in order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the integral mounting shaft of the present invention.

Fig. 2 is a schematic structural view of the picking mechanism of the present invention.

Fig. 3 is a front view of the take-up mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the moving mechanism of the present invention.

Fig. 5 is a schematic view of the installation of the assist mechanism of the present invention.

In the figure: 1. a support; 2. a support frame; 3. a moving mechanism; 301. a carrier plate; 302. a first screw; 303. A slider; 304. a guide rail; 305. a guide sleeve; 306. a transmission rod; 307. an output shaft; 4. a slide rail; 5. a first motor; 6. a fetching mechanism; 601. a wedge plate; 602. a first cylinder; 603. a first push rod; 604. a fixing plate; 605. a mounting frame; 606. a second cylinder; 607. a second push rod; 608. a clamping plate; 609. a shaft sleeve; 610. a movable rod; 611. a support plate; 612. folding the board; 613. a guide bar; 7. an auxiliary mechanism; 701. a support disc; 702. mounting a plate; 703. a second screw; 704. a sleeve; 705. rotating the rod; 706. a second motor; 707. a conduit; 708. a lock sleeve; 709. a guide block; 710. a slide plate; 711. a third cylinder; 712. And a third push rod.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a tilia miqueliana cutting seedling raising method comprises: selecting seedlings, pruning, inducing rooting and transplanting, and the specific process steps are as follows:

the method comprises the following steps: selecting strong Tilia miqueliana Miqueliana, collecting seedlings in early autumn, selecting strong annual branches in the middle of the trunk, and soaking in water for 30 min;

Step two: pruning, namely pruning the branches to be 10-12cm in length by using scissors, pruning the tail ends of the branches to form a section of inclined plane, spraying 450 times of liquid 400-carbendazim wettable powder for 4-6min, and then washing the tail ends of the branches for 2-5min by using water;

Step three: inducing and rooting: preparing nutrient soil, paving the nutrient soil in a culture dish for cuttage to form a cuttage matrix, placing the culture dish on a culture plate, wherein the top end of the culture plate is provided with a plurality of grooves matched with the size of the hole disc, and the nutrient soil is prepared by planting garden soil of beans or alliums, plant ash and vermiculite according to the weight ratio of 40-45: 35-40:10-15, spraying growth liquid on the branches obtained in the second step for 4-5s, inserting the branches into culture dishes, cutting one branch in each culture dish, inserting the tail end of each branch into culture soil to a depth of more than 2cm, compacting the nutrient soil in each culture dish, covering the nutrient soil above each culture dish with a porous PVC film for moisture preservation, culturing for 20-30 days in a ventilated shade, removing the PVC film after the 15 th day of culture, replacing a sunshade net with a refractive index of 75%, spraying 1000 times of carbendazim solution every 10 days, and spraying 1 time of soluble complete fertilizer (N: P: K is 3:1:1) times of solution in 15 days;

Step four: transplanting: placing the culture plate in the third step on a conveyor belt, moving the culture plate to the bearing plate 301 arranged on the support frame 2 through the conveyor belt, and moving the culture plate to the lower part of the auxiliary mechanism 7 through the moving mechanism 3, specifically, by starting a third motor, the third motor drives the transmission rod 306 to rotate through the output shaft 307, and further drives the first screw 302 to rotate through the transmission rod 306, so that the first screw 302 drives the bearing plate 301 to move along the length direction of the first screw 302, so that the bearing plate 301 drives the culture plate to move to the lower part of the auxiliary mechanism 7, spraying 1000 times of carbendazim solution to rooting branches in a culture dish through the auxiliary mechanism 7, driving the culture plate to move to the lower part of the taking mechanism 6 through the third motor, starting the first cylinder 602, the first cylinder 602 pushes the first push rod 603 to move downwards, and pushing the fixing plate 604 to move downwards through the first push rod 603, and then the clamping plate 608 is driven to move downwards, the second air cylinder 606 is started, the second air cylinder 606 drives the second push rod 607 to move, so that the second push rod 607 drives the clamping plate 608 to clamp the upper end of the culture dish, the folding plate 612 provides limiting fixation for the clamping plate 608 when the clamping plate 608 clamps, the first air cylinder 602 drives the first push rod 603 to take out the culture dish, the first motor 5 is started, and the first motor 5 drives the taking mechanism 6 to move out of the culture dish along the length direction of the slide rail 4.

The taking mechanism 6 comprises a first air cylinder 602, a second air cylinder 606, a clamping plate 608 and a folding plate 612, the first air cylinder 602 is fixedly connected with a wedge-shaped plate 601 through a bolt, the wedge-shaped plate 601 is fixedly connected with a moving plate arranged on the slide rail 4 through a bolt, so that the wedge-shaped plate 601 moves along with the moving plate along the length direction of the slide rail 4, a first push rod 603 is movably installed at the bottom end of the wedge-shaped plate 601, the bottom end of the first push rod 603 penetrates through the wedge-shaped plate 601 to extend downwards, the bottom end of the first push rod 603 is fixedly connected with a fixed plate 604 through a bolt, the fixed plate 604 is of a U-shaped structure, a second air cylinder 606 is fixedly installed at the bottom end of the fixed plate 604 through a mounting rack 605, a second push rod 607 is movably installed at one end of the second air cylinder 606, one end of the second push rod 607 is fixedly connected with the clamping plate 608 through a bolt, the clamping plate 608, the movable rod 610 extends outwardly through the clamping plate 608, and the movable rod 610 is fixedly coupled to the fixed plate 604 via a threaded hole.

The number of the clamping plates 608 is two, the two clamping plates 608 are symmetrically arranged, a folding plate 612 is arranged between the two clamping plates 608, two ends of the folding plate 612 are fixedly connected with the clamping plates 608 through bolts, a pin shaft is movably arranged on the center line of the folding plate 612 through a mounting hole, the top end of the pin shaft is fixedly connected with a support plate 611 through a threaded hole, and the top end of the support plate 611 is fixedly connected with the fixing plate 604 through bolts, so that when the second cylinder 606 is started, the second cylinder 606 pushes the second push rod 607 to move back and forth along the horizontal direction, further the clamping plates 608 are pushed to move along the length direction of the movable rod 610, the two clamping plates 608 move in opposite directions or opposite directions, further the distance between the two clamping plates 608 can be changed through the driving of the second cylinder 606, the clamping distance between the two clamping plates 608 can be adjusted according to the size of the culture dish, further the requirements of clamping culture dishes, meanwhile, the folding plates 612 arranged between the clamping plates 608 can limit the minimum size clamped by the clamping plates 608, and apply reaction force to the clamping plates 608 when the clamping plates 608 are clamped, so that damage to the culture dish caused by too small driving distance or too large instant force of the clamping plates 608 through the second air cylinders 606 is prevented, and soil loosening caused by too large force applied to soil in the culture dish due to too large clamping force of the clamping plates 608 is also avoided, thereby affecting the capability of the root systems of the branches to attach to the soil, and further greatly improving the survival rate of the branches in the transplanting process of the culture dish.

The plurality of guide rods 613 are arranged at equal intervals on the top end of the wedge plate 601, the bottom ends of the plurality of guide rods 613 penetrate through the wedge plate 601 and extend downwards, the bottom ends of the plurality of guide rods 613 are fixedly connected with the fixing plate 604 through bolts, and the plurality of guide rods 613 are movably connected with the wedge plate 601 through connecting blocks, so that when the first cylinder 602 pushes the first push rod 603 to move, the plurality of guide rods 613 provide support for the fixing plate 604.

The moving mechanism 3 comprises a bearing plate 301, a first screw 302 and a third motor, wherein a guide sleeve 305 is fixedly installed at the bottom end of the bearing plate 301 through a bolt, the guide sleeve 305 is movably connected with the first screw 302 through a threaded hole, one end of the first screw 302 is movably connected with the support frame 2 through a bearing, the support frame 2 is fixedly connected with the bracket 1 through a bolt, the other end of the first screw 302 is rotatably connected with a transmission rod 306, the transmission rod 306 transmits the driving force of the third motor to the first screw 302, one end of the transmission rod 306 is rotatably connected with an output shaft 307 of the third motor, when the third motor is started, the third motor drives the output shaft 307 to rotate, the output shaft 307 drives the first screw 302 to rotate through the transmission rod 306, the first screw 302 drives the bearing plate 301 to move along the length direction of the first screw 302, and the slide blocks 303 are symmetrically arranged at the, slider 303 passes through bolt and loading board 301 fixed connection, the bottom and the guide rail 304 sliding connection of slider 303, guide rail 304 passes through bolt and 2 fixed connection of support frame, through setting up moving mechanism 3, make moving mechanism 3 can be with the automatic below of carrying to mechanism 6 and the complementary unit 7 of taking of culture plate, and then conveniently do the operation of taking to the culture dish, the transplanting efficiency of culture dish has not only been improved, also avoided simultaneously causing the damage because of the artificial branch of taking root in the transport in to the culture dish, and then improved the transplanting survival rate of the branch of taking root.

The auxiliary mechanism 7 comprises a supporting disc 701, a mounting plate 702, a second screw 703, a guide pipe 707 and a third air cylinder 711, wherein a second motor 706 is fixedly mounted at the top end of the mounting plate 702 through bolts, one end of the second motor 706 is rotatably connected with a rotating rod 705, two ends of the rotating rod 705 are rotatably connected with the second screw 703, the second screw 703 and the rotating rod 705 are vertically arranged, the bottom end of the second screw 703 penetrates through the mounting plate 702 and extends downwards, the lower end of the second screw 703 is fixedly connected with the supporting disc 701 through a sleeve 704, the sleeve 704 is tightly matched and mounted with the supporting disc 701, the bottom end of the second screw 703 penetrates through the supporting disc 701 and extends downwards, a bottom plate is arranged at the bottom end of the supporting disc 701, the bottom end of the second screw 703 is fixedly connected with the bottom plate through a threaded hole, the bottom plate is of a disc-shaped structure, a plurality of movable grooves are arranged at equal intervals along the circumferential direction, the, the lower end of the conduit 707 is tightly fitted with a lock sleeve 708, one end of the lock sleeve 708 is fixedly connected with a sliding plate 710 through a bolt, the bottom end of the sliding plate 710 is connected with a guide block 709 in a sliding manner, the guide block 709 is fixedly connected with a bottom plate through a bolt, one end of the sliding plate 710 is fixedly provided with a third push rod 712, the third push rod 712 is movably connected with a third cylinder 711, when the third cylinder 711 is started, the third cylinder 711 pushes the third push rod 712 to move, the sliding plate 710 is pushed by the third push rod 712 to move along the length direction of the guide block 709, the conduit 707 moves back and forth in a movable groove, the spraying range of the conduit 707 is increased or reduced, the auxiliary mechanism 7 is arranged, the culture dish sprays the carbendazim solution to the culture dish through the conduit 707 before transplanting, bacteria of rooted branches are removed before transplanting, and the solution enters the culture dish to improve the humidity of soil, and then make soil be difficult to the pine take off when the atress, and then can increase the adhesive force of the root system of branch to soil, pipe 707 passes through the drive of third cylinder 711 simultaneously, can spray all culture dishes to the transplanting survival rate of the branch of taking root has greatly increased.

The culture dish is 50-hole plug tray, circular mouth, 5cm + 11cm plug tray of tip bottom, and the old plug tray is used after being sterilized.

The temperature for inducing rooting is 18-28 ℃, the initial illumination intensity is not higher than 5000lx, the illumination is increased to be not lower than 15000lx after 15 days, the initial humidity range for inducing rooting is 70-85%, and the humidity is adjusted to be 50-75% after 30 days.

when the culture dish transplanting machine is used, the moving mechanism 3 is arranged, so that the moving mechanism 3 can automatically convey culture plates to the lower parts of the taking mechanism 6 and the auxiliary mechanism 7, the culture dishes are conveniently taken, the transplanting efficiency of the culture dishes is improved, the culture dishes conveyed by the moving mechanism 3 can be automatically grabbed by the taking mechanism 6, the transplanting efficiency is greatly improved, meanwhile, the taking mechanism 6 is controlled by the air cylinder, the grabbing force is uniform, excessive clamping force cannot be applied to the culture dishes, the damage to rooting branches in the culture dishes caused by artificial transportation is avoided, the auxiliary mechanism 7 can spray rhizobium bacteria in the bean field to the culture dish carbendazim solution before the taking mechanism 6 takes the culture dishes, the adhesion force of the rooting branches to soil is increased, the nutrient soil in the culture dishes is based on garden soil, the rhizobium bacteria exist in the bean field, and a certain nitrogen fixing effect is achieved, the fertility degree of soil can be increased, the shallot-garlic vegetable field contains a large amount of garlicin and other sulfides, so that the inhibition or the killing of germs in the soil are facilitated, and the survival rate of the tilia miqueliana cuttage is greatly improved; the distance between the two clamping plates 608 can be changed by driving the second cylinder 606, so that the clamping distance between the two clamping plates 608 can be adjusted according to the sizes of the culture dishes, the clamping requirements of the culture dishes with different sizes can be met, meanwhile, the folding plate 612 arranged between the clamping plates 608 can limit the minimum size clamped by the clamping plates 608, and a reaction force is applied to the clamping plates 608 when the clamping plates 608 are clamped, so that the damage to the culture dishes caused by the clamping plates 608 being too small in driving distance or too large in instant force through the second cylinder 606 is prevented, meanwhile, the soil loosening caused by the fact that too large force is applied to the soil in the culture dishes due to too large clamping force of the clamping plates 608 is also avoided, the capability of the roots of the branches attached to the soil is influenced, and the survival rate of the branches in the transplanting process of the culture dishes is greatly improved; install lock sleeve 708 through the lower extreme tight fit with pipe 707, bolt and slide 710 fixed connection are passed through to the one end of lock sleeve 708, the bottom sliding connection of slide 710 has guide block 709, make when third cylinder 711 starts, third cylinder 711 promotes third push rod 712 and moves, and then promote slide 710 through third push rod 712 and move along the length direction of guide block 709, and then make pipe 707 round trip movement in the activity inslot, thereby increase or reduce the spraying scope of pipe 707, make pipe 707 pass through the drive of third cylinder 711, can spray all culture dishes, thereby greatly increased the survival rate of transplanting of the branch of taking root.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.