A device for assisting rapid rooting of cuttage seedlings of damascus rose

Abstract

The utility model relates to cutting seedling technique field discloses a kind of big damascus rose cutting seedling fast rooting auxiliary devices, comprising: seedling box and the seedling cover being set above seedling box, further comprising: seedling cylinder, fixed below seedling cover;Cross liquid pipe, fixed in seedling box;Cross air pipe, fixed in seedling box, and located below cross liquid pipe;Rooting piece, fixed in seedling box;Soil loosening piece, fixed in seedling box;Butt joint, fixed in cross liquid pipe and cross air pipe;Liquid storage ring groove, set in seedling cylinder;The utility model can flexibly adjust water supply position according to stem growth stage by the multiple groups of liquid storage ring groove of rooting piece and independently controllable first liquid supply pipe and second liquid supply pipe, shallow insertion requirement is adapted by upper liquid supply in cutting initial stage, root system is guided to expand around after rooting, root system is promoted to vertically deep penetration in later period by lower liquid supply, realize the directional cultivation of lateral extension and longitudinal extension, significantly increase root system coverage and absorption length.

Description

Technical Field

[0001] This utility model relates to the field of cutting propagation technology, specifically to a device for rapid rooting of Damask rose cuttings. Background Technology

[0002] Existing Damask rose cutting propagation techniques have many shortcomings in practical applications, making it difficult to meet the demands for efficient and high-quality seedling production. In the root cultivation and water supply stages, traditional water supply methods often involve fixed irrigation at a single location, failing to adjust the water supply strategy according to different growth stages of the stem segments. In the early stages of propagation, when the stem segments are inserted shallowly, improper water supply placement can easily lead to insufficient root absorption. After rooting, there is a lack of water supply designs to guide the lateral expansion of the roots, limiting the root coverage area. Furthermore, precise water supply in the later stages cannot promote deep vertical root growth, making it difficult to achieve directional root cultivation, ultimately affecting root absorption capacity and growth rate.

[0003] Regarding substrate management and stem segment fixation, current techniques for loosening soil largely rely on manual operation, which is not only inefficient and prone to delaying the optimal loosening time, but also easily causes mechanical damage to newly formed and fragile root systems. Furthermore, substrates left stagnant for extended periods are prone to compaction and reduced porosity, leading to insufficient oxygen for root respiration and often causing root rot. Simultaneously, the lack of dedicated stem segment fixation structures makes stem segments susceptible to lodging, or excessive burial of stem segments in the substrate, compressing buds and hindering subsequent bud germination and growth.

[0004] In terms of large-scale seedling cultivation and environmental control, existing seedling equipment is mostly composed of independent units, each requiring its own water and aeration systems. This results in high equipment costs and large space requirements, making intensive management difficult. Environmental parameter control relies on manual experience, lacking dedicated sensors for real-time monitoring of temperature, humidity, and air pressure, as well as components for automatically controlling water supply, soil loosening, and oxygen supply. This leads to significant fluctuations in the seedling environment, making it impossible to consistently maintain the optimal conditions for stem rooting, resulting in a low seedling success rate. Furthermore, existing oxygen supply methods are inefficient, failing to promote oxygen penetration into deeper substrates by adjusting air pressure in the seedling environment. This insufficient oxygen supply to the roots further restricts root growth and development. Utility Model Content

[0005] This invention provides a device to accelerate the rooting of Damask rose cuttings, which is used to improve the survival rate of rose cuttings.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] In a first aspect, a device for rapid rooting of Damask rose cuttings includes: a seedling box and a seedling cover disposed on top of the seedling box, and further includes:

[0008] Seedling tube, fixed below the seedling cover; cross-shaped liquid tube, fixed inside the seedling box; cross-shaped air tube, fixed inside the seedling box and located below the cross-shaped liquid tube; root guide, fixed inside the seedling box; soil loosening device, fixed inside the seedling box; connecting device, fixed inside the cross-shaped liquid tube and cross-shaped air tube.

[0009] A liquid storage ring trough is formed inside the seedling tube; a seepage wall hole is formed on the inner wall of the seedling tube and is connected to the liquid storage ring trough; a liquid storage bottom trough is formed at the bottom of the seedling tube; a seepage bottom hole is formed at the bottom of the seedling tube and is connected to the liquid storage bottom trough; a first liquid supply pipe is fixed inside the liquid storage ring trough; and a second liquid supply pipe is fixed inside the liquid storage bottom trough.

[0010] A ring-shaped groove is located at the bottom of the seedling tube; a ring-shaped sliding plate is slidably installed in the ring-shaped groove; a bracket is fixed below the seedling tube; a threaded rod is rotatably installed on the bracket at the bottom and rotatably inserted into the seedling tube at the top; a cross-shaped loosening plate is threadedly fitted onto the threaded rod; and a loosening rod is fixed at the bottom on the cross-shaped loosening plate and extends through the ring-shaped sliding plate into the seedling tube at the top.

[0011] Furthermore, the seedling cover has seedling planting holes, and two connecting plates are provided on each of the four sides of the seedling cover;

[0012] The cross-shaped air tube is fixedly equipped with a vent pipe, and a vent valve is provided at the end of the vent pipe away from the cross-shaped air tube.

[0013] Furthermore, the rooting element also includes:

[0014] The liquid supply pump is fixed to the inner wall of the seedling box; the liquid extraction pipe is fixed at one end to the cross-shaped liquid pipe and at the other end to the liquid supply pump; the main liquid supply pipe is fixed at one end to the liquid supply pump and at the other end to the first liquid supply pipe and the second liquid supply pipe; the first electric water valve is fixed to the first liquid supply pipe; and the second electric water valve is fixed to the second liquid supply pipe.

[0015] Furthermore, the soil loosening component also includes:

[0016] The drive shaft is rotatably mounted inside the seedling box; the drive bevel gear pair has the input bevel gear fixed on the drive shaft and the output bevel gear fixed below the threaded rod; the power motor is fixed at the bottom inside the seedling box; the main belt pulley is fixed on the power motor; the auxiliary belt pulley is fixed on the drive shaft; the main belt strip has one end sleeved on the main belt pulley and the other end sleeved on the auxiliary belt pulley; the auxiliary belt strip has both ends sleeved on the auxiliary belt pulleys.

[0017] Furthermore, the docking component includes:

[0018] The docking cone is fixed inside the adjacent ends of the cross-shaped liquid tube and the cross-shaped gas tube, respectively; the positioning ring is fixed inside the ends of the cross-shaped liquid tube and the cross-shaped gas tube away from the docking cone; the docking slide is slidably set inside the cross-shaped liquid tube and the cross-shaped gas tube; the spring ring seat is fixed inside the cross-shaped liquid tube and the cross-shaped gas tube; and the movable spring is fixed at one end to the docking slide and at the other end to the spring ring seat.

[0019] Furthermore, the outer wall of the seedling tube is provided with ventilation holes, and a cross support plate is fixed at the bottom of the seedling tube.

[0020] Furthermore, four liquid storage ring grooves are provided, and the four liquid storage ring grooves are arranged at equal intervals from top to bottom; four first liquid supply pipes are provided, and each of the four first liquid supply pipes corresponds to one liquid storage ring groove.

[0021] Furthermore, the description also includes:

[0022] The controller is fixed to the inner wall of the seedling box; the temperature and humidity sensor is fixed to the inner wall of the seedling box; the air pressure sensor is fixed to the inner wall of the seedling box.

[0023] The above-described solution of this utility model has at least the following beneficial effects:

[0024] This invention utilizes multiple sets of liquid storage rings in the root guide component, along with independently controllable first and second liquid supply pipes. This allows for flexible adjustment of the water supply position according to the stem segment's growth stage. In the early stages of cutting, the upper liquid supply is used to accommodate shallow cuttings. After rooting, the roots are guided to expand outwards. Later, the lower liquid supply promotes deeper vertical root growth, achieving directional cultivation of both lateral expansion and vertical extension, significantly increasing root coverage and absorption length. The loosening rod, fixed in the later stages of the loosening component, forms a spatial guiding barrier, reducing disorderly lateral root entanglement and guiding it to extend deeper into the substrate. Once the root system has formed a stable shape, the loosening rod automatically stops swinging against the cross-shaped support plate, preventing further damage. Mechanical damage is mitigated while continuously guiding root growth; the seedling tube, combined with the seedling cover's planting holes, allows the stem cutting ends to closely contact the substrate to obtain water and oxygen, while the upper and middle parts remain outside the substrate to reserve space for bud germination, effectively preventing stem lodging and bud compression; the loosening device can also be driven by a motor to intermittently rotate the loosening rod forward and backward, gently loosening the bottom of the substrate under the constraint of the cross support plate, breaking up compaction, increasing porosity, providing sufficient oxygen for root respiration, and preventing root rot; the liquid storage ring trough and liquid storage bottom trough, combined with seepage wall holes and seepage bottom holes, can achieve slow water infiltration and uniform diffusion, maintaining suitable rooting humidity in the substrate while reducing water waste.

[0025] This invention supports the splicing of multiple seedling boxes. Through the connecting cone and movable spring of the connecting parts, the cross-shaped liquid tube and cross-shaped air tube of each seedling box can be sealed and connected, eliminating the need for separate water and air supply systems for each seedling box, thus significantly reducing the equipment investment and space occupation for large-scale seedling cultivation. The controller of each seedling box is connected to the central control system via a wireless module. Staff can monitor the environmental data inside the box in real time with the help of temperature and humidity sensors and air pressure sensors. Water supply, soil loosening, and oxygen supply parameters can be centrally adjusted without operating each box individually, significantly improving management efficiency and reducing labor costs. The controller can also automatically adjust the liquid supply pump, the first electric water valve, the second electric water valve, the power motor, the air release valve, and other components based on sensor feedback data, avoiding environmental fluctuations caused by reliance on experience in traditional seedling cultivation, ensuring that the stem segments are always in the optimal rooting environment, and improving the seedling success rate. Oxygen is supplied to the cross-shaped air tube through the external air tube. Combined with the air release valve to adjust the air pressure inside the box, the oxygen supply can be flexibly controlled according to the root growth needs, allowing oxygen to enter the substrate more efficiently through the vents on the outer wall of the seedling box, ensuring root respiration and further promoting root development. Attached Figure Description

[0026] Figure 1 A schematic diagram of the overall structure of an auxiliary device for rapid rooting of Damask rose cuttings provided in this embodiment of the present invention;

[0027] Figure 2 A cross-sectional view of a seedling box for a rapid rooting auxiliary device for Damask rose cuttings provided in this embodiment of the present invention;

[0028] Figure 3 This utility model provides an auxiliary device for rapid rooting of Damask rose cuttings. Figure 2 Enlarged view of point A;

[0029] Figure 4 This utility model provides an auxiliary device for rapid rooting of Damask rose cuttings. Figure 2 Enlarged view of point B;

[0030] Figure 5 A schematic diagram of the cross-shaped liquid tube structure of a rapid rooting auxiliary device for Damask rose cuttings provided in this embodiment of the present invention;

[0031] Figure 6 This utility model provides an auxiliary device for rapid rooting of Damask rose cuttings. Figure 5 Enlarged view of point C;

[0032] Figure 7 This utility model provides an auxiliary device for rapid rooting of Damask rose cuttings. Figure 5 Enlarged view of point D.

[0033] Explanation of reference numerals in the attached figures:

[0034] In the diagram: 1. Seedling box; 2. Seedling cover; 201. Seedling planting hole; 202. Connecting plate; 3. Seedling tube; 301. Ventilation hole; 302. Cross support plate; 4. Cross liquid pipe; 5. Cross air pipe; 6. Root guide; 601. Liquid storage ring groove; 602. Drainage wall hole; 603. Liquid storage bottom groove; 604. Drainage bottom hole; 605. First liquid supply pipe; 606. Second liquid supply pipe; 607. Liquid supply pump; 608. Liquid extraction pipe; 609. Main liquid supply pipe; 6010. First electric water valve; 6011. Second electric water valve; 7. Soil loosening component; 701. Ring sliding groove; 7 02. Ring slide plate; 703. Bracket; 704. Threaded rod; 705. Cross-shaped loosening plate; 706. Loosening rod; 707. Drive shaft; 708. Drive bevel gear pair; 709. Power motor; 7010. Main belt pulley; 7011. Auxiliary belt pulley; 7012. Main belt strip; 7013. Auxiliary belt strip; 8. Connecting parts; 801. Connecting cone; 802. Positioning ring; 803. Connecting slide; 804. Spring ring seat; 805. Movable spring; 9. Vent pipe; 10. Vent valve; 11. Controller; 12. Temperature and humidity sensor; 13. Air pressure sensor. Detailed Implementation

[0035] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0036] like Figures 1 to 7 As shown, an embodiment of this utility model provides a rapid rooting auxiliary device for Damask rose cuttings, comprising: a seedling box 1 and a seedling cover 2 disposed above the seedling box 1, and further comprising: a seedling tube 3 fixed below the seedling cover 2; a cross-shaped liquid tube 4 fixed inside the seedling box 1; a cross-shaped air tube 5 fixed inside the seedling box 1 and located below the cross-shaped liquid tube 4; a root guide 6 fixed inside the seedling box 1; a soil loosening component 7 fixed inside the seedling box 1; and a connecting component 8 fixed inside the cross-shaped liquid tube 4 and the cross-shaped air tube 5.

[0037] A liquid storage ring trough 601 is formed inside the seedling cylinder 3; a seepage wall hole 602 is formed on the inner wall of the seedling cylinder 3 and is connected to the liquid storage ring trough 601; a liquid storage bottom trough 603 is formed at the bottom of the seedling cylinder 3; a seepage bottom hole 604 is formed at the bottom of the seedling cylinder 3 and is connected to the liquid storage bottom trough 603; a first liquid supply pipe 605 is fixed inside the liquid storage ring trough 601; and a second liquid supply pipe 606 is fixed inside the liquid storage bottom trough 603.

[0038] An annular groove 701 is formed at the bottom of the seedling cylinder 3; an annular slide plate 702 is slidably disposed in the annular groove 701; a bracket 703 is fixed below the seedling cylinder 3; and a threaded rod 704 is rotatably disposed below the bracket.

[0039] 703 is rotatably inserted into the seedling tube 3; the cross-shaped loosening plate 705 is threaded onto the threaded rod 704; the loosening rod 706 is fixed to the cross-shaped loosening plate 705 at the bottom and extends into the seedling tube 3 through the penetrating ring slide plate 702 at the top.

[0040] The seedling cover 2 has seedling planting holes 201, and two connecting plates 202 are provided on each of the four sides of the seedling cover 2; the cross air pipe 5 is fixedly provided with a vent pipe 9, and a vent valve 10 is provided at the end of the vent pipe 9 away from the cross air pipe 5; the outer wall of the seedling cylinder 3 has ventilation holes 301, and the bottom of the seedling cylinder 3 is fixed with a cross support plate 302; the controller 11 is fixed on the inner wall of the seedling box 1; the temperature and humidity sensor 12 is fixed on the inner wall of the seedling box 1; and the air pressure sensor 13 is fixed on the inner wall of the seedling box 1.

[0041] There are four liquid storage ring grooves 601, which are arranged at equal intervals from top to bottom; there are four first liquid supply pipes 605, each corresponding to one liquid storage ring groove 601.

[0042] Specifically, the number of seedling planting holes 201 corresponds to the number of seedling tubes 3; the temperature and humidity sensor 12 is used to detect the temperature and humidity inside the seedling box 1; the air pressure sensor 13 detects the air pressure inside the seedling box 1 to facilitate better ventilation; and the controller 11 is used for centralized control.

[0043] In another preferred embodiment of this utility model, the root guide 6 further includes: a liquid supply pump 607, fixed on the inner wall of the seedling box 1; a liquid extraction pipe 608, one end fixed on the cross-shaped liquid pipe 4 and the other end fixed on the liquid supply pump 607; a liquid supply main pipe 609, one end fixed on the liquid supply pump 607 and the other end fixed on the first liquid supply pipe 605 and the second liquid supply pipe 606; a first electric water valve 6010, fixed on the first liquid supply pipe 605; and a second electric water valve 6011, fixed on the second liquid supply pipe 606.

[0044] Specifically, the liquid supply pump 607, the first electric water valve 6010, and the second electric water valve 6011 are controlled by the controller 11.

[0045] In another preferred embodiment of this utility model, the soil loosening component 7 further includes: a drive shaft 707, rotatably disposed inside the seedling box 1; a drive bevel gear pair 708, with the input bevel gear fixed on the drive shaft 707 and the output bevel gear fixed below the threaded rod 704; a power motor 709, fixed at the bottom inside the seedling box 1; a main belt pulley 7010, fixed on the power motor 709; a secondary belt pulley 7011, fixed on the drive shaft 707; a main belt strip 7012, with one end sleeved on the main belt pulley 7010 and the other end sleeved on the secondary belt pulley 7011; and an auxiliary belt strip 7013, with both ends sleeved on the auxiliary belt pulley 7011.

[0046] Specifically, the power motor 709 is controlled by the controller 11, and the belt auxiliary pulley 7011 is equipped with double pulleys and single pulleys, both of which are driven by the auxiliary belt strip 7013.

[0047] In another preferred embodiment of the present invention, the docking component 8 includes: a docking cone 801, fixed in the adjacent ends of the cross liquid tube 4 and the cross gas tube 5; a positioning ring 802, fixed in the ends of the cross liquid tube 4 and the cross gas tube 5 away from the docking cone 801; a docking slide 803, slidably disposed in the cross liquid tube 4 and the cross gas tube 5; a spring ring seat 804, fixed in the cross liquid tube 4 and the cross gas tube 5; and a movable spring 805, one end fixed to the docking slide 803 and the other end fixed to the spring ring seat 804.

[0048] When propagating Damask roses by cuttings, healthy stem segments should be selected from the mother plant as seedling material. The seedling tube 3 is filled with a mixed substrate that combines water retention, aeration, and nutrient supply. The cut end of the stem segment is then buried in the substrate, ensuring that the rooting zone is in close contact with the substrate to obtain the water and oxygen needed for rooting. The upper part of the stem segment is left outside the substrate to reserve sufficient space for bud sprouting, laying the foundation for subsequent rooting and sprouting.

[0049] After completing the preliminary preparations, start the liquid supply pump 607. The liquid supply pump 607 draws water from the cross-shaped liquid tube 4 through the liquid extraction pipe 608 and delivers it to the main liquid supply pipe 609. The main liquid supply pipe 609 then distributes the water to the first liquid supply pipe 605 and the second liquid supply pipe 606. At this time, the first electric water valve 6010 and the second electric water valve 6011 are opened accordingly. The first liquid supply pipe 605 and the second liquid supply pipe 606 will deliver water to the liquid storage ring tank 601 and the liquid storage bottom tank 603, respectively. The water then slowly seeps into the substrate in the seedling tube 3 through the seepage wall hole 602 and the seepage bottom hole 604, and continuously provides the water required for the growth of the cuttings with the help of the conduction effect of the substrate.

[0050] This device can flexibly adjust the water supply method according to the growth stage of the stem segment. When the stem segment is first inserted, due to the shallow insertion depth, the uppermost two of the four first liquid supply pipes 605 can be opened for water supply. After the stem segment develops roots, the water supply is controlled to supply water only to the substrate at the inner wall of the seedling tube 3. By utilizing the hydrotropism of the stem segment roots, the roots are guided to expand in all directions to increase the coverage area. After the roots have grown for a period of time, the uppermost two first liquid supply pipes 605 are closed and the lowermost two first liquid supply pipes 605 are opened. By precisely supplying water below the substrate, the hydrotropism of the roots is once again used to help the roots grow downward to extend their length, thereby achieving directional cultivation of the roots.

[0051] To ensure substrate permeability, the power motor 709 is started. When the power motor 709 rotates forward, it drives the main belt pulley 7010 to rotate. The main belt pulley 7010 drives the auxiliary belt pulley 7011 to rotate through the main belt strip 7012. The auxiliary belt pulley 7011 then drives the transmission shaft 707 to rotate. The rotation of the transmission shaft 707 is transmitted to the threaded rod 704 through the transmission bevel gear pair 708, causing the threaded rod 704 to rotate. The rotation of the threaded rod 704 drives the cross-shaped loosening plate 705 to rotate. The cross-shaped loosening plate 705 further drives the loosening rod 706 and the ring slide plate 702 to rotate. When the loosening rod 706 rotates onto the plate of the cross support plate 302, the loosening rod 706 stops rotating, while the threaded rod 704 continues to rotate. Under the positional restriction of the cross support plate 302, the cross-shaped loosening plate 705 moves downward, and the loosening rod 706 also moves downward synchronously, so that the length of the loosening rod 706 inserted into the seedling tube 3 gradually shortens.

[0052] To maximize the effect of soil loosening on root growth, the motor 709 is controlled to achieve intermittent forward and reverse rotation: during forward rotation, the loosening rod 706 rotates in one direction, and during reverse rotation, it rotates in the opposite direction. Within the limiting range of the two plates of the cross support plate 302, the loosening rod 706 can swing back and forth. During the swinging process, it has a gentle loosening effect on the bottom of the substrate, breaking up any possible compaction, increasing the porosity of the substrate, allowing air to penetrate deeper into the substrate, significantly improving the permeability of the substrate bottom, providing sufficient oxygen for root respiration, and also reserving more space for root growth, creating a good environment for healthy root growth; after the root system has grown to a certain stage, it has initially formed a relatively stable growth pattern, and the loosening... The soil rod 706 will rest firmly against the cross-shaped support plate 302, stopping its back-and-forth swinging. This design does not hinder root growth, but rather avoids potential mechanical damage to the established root system during swinging. The fixed position of the soil rod 706 provides directional guidance for root growth. During growth, the root system will naturally extend towards areas with more space. The presence of the soil rod 706 will guide the root system to reduce disorderly lateral growth and turn towards a vertical direction that is more conducive to absorbing deeper water and nutrients. After a period of time, the soil rod 706 will move downwards a certain distance along with the cross-shaped soil loosening plate 705, opening up new space for the root system to grow vertically, continuously guiding the root system to extend into the deeper layers of the substrate, making the root system more rationally distributed and with stronger absorption capacity, further promoting the overall healthy growth of the root system.

[0053] To meet the needs of large-scale seedling cultivation, this device allows multiple seedling boxes 1 and seedling covers 2 to be spliced ​​together. During splicing, the connecting cone 801 of the cross liquid tube 4 and cross air tube 5 of one seedling box 1 is inserted into the port of the corresponding pipeline of another seedling box 1. The connecting cone 801 first enters the positioning ring 802 and then inserts into the connecting slide 803. During the process of the connecting cone 801 entering the cross liquid tube 4 and cross air tube 5, the connecting slide 803 will slide a certain distance into the pipeline, while compressing the movable spring 805. The elastic force of the movable spring 805 will be applied to the connecting slide 803, so that it fits tightly with the connecting cone 801, effectively ensuring the sealing effect, thereby realizing the interconnection of the cross liquid tube 4 and cross air tube 5 in multiple seedling boxes 1.

[0054] After multiple seedling boxes 1 are assembled, the outermost connecting slide cylinder 803 and the opening ends of the cross liquid tube 4 and cross air tube 5 are blocked with rubber plugs, leaving only one opening end of each of the cross liquid tube 4 and cross air tube 5, which are used to connect to external water pipes and air pipes respectively, so as to supply water and air to the pipeline of the entire assembly system.

[0055] Each of the multiple seedling boxes 1 has its own controller 11 connected to the central control system via a wireless module. Staff can use the central control system to centrally and efficiently control the operating status of all seedling boxes 1 and precisely adjust various growth parameters to better promote the growth of rose roots and stems.

[0056] In the oxygen supply regulation stage, air or oxygen is supplied to the cross tube 5 through the external air tube, and at the same time the vent valve 10 is opened. After the air or oxygen enters the seedling box 1, the air pressure in the seedling box 1 is regulated by increasing the air input, so that the air or oxygen can enter the substrate more efficiently through the air vents 301 on the outer wall of the seedling tube 3, providing sufficient oxygen for the roots, ensuring the normal respiration of the roots, and further promoting the growth and development of the roots.

[0057] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A device for rapid rooting of Damask rose cuttings, comprising: The seedling tray and the seedling cover disposed on top of the seedling tray are characterized in that they further include: Seedling tube, fixed below the seedling cover; cross-shaped liquid tube, fixed inside the seedling box; cross-shaped air tube, fixed inside the seedling box and located below the cross-shaped liquid tube; root guide, fixed inside the seedling box; soil loosening device, fixed inside the seedling box; connecting device, fixed inside the cross-shaped liquid tube and cross-shaped air tube. A liquid storage ring trough is formed inside the seedling tube; a seepage wall hole is formed on the inner wall of the seedling tube and is connected to the liquid storage ring trough; a liquid storage bottom trough is formed at the bottom of the seedling tube; a seepage bottom hole is formed at the bottom of the seedling tube and is connected to the liquid storage bottom trough; a first liquid supply pipe is fixed inside the liquid storage ring trough; and a second liquid supply pipe is fixed inside the liquid storage bottom trough. A ring-shaped groove is located at the bottom of the seedling tube; a ring-shaped sliding plate is slidably installed in the ring-shaped groove; a bracket is fixed below the seedling tube; a threaded rod is rotatably installed on the bracket at the bottom and rotatably inserted into the seedling tube at the top; a cross-shaped loosening plate is threadedly fitted onto the threaded rod; and a loosening rod is fixed at the bottom on the cross-shaped loosening plate and extends through the ring-shaped sliding plate into the seedling tube at the top.

2. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The seedling cover has seedling planting holes, and two connecting plates are provided on each of the four sides of the seedling cover; The cross-shaped air tube is fixedly equipped with a vent pipe, and a vent valve is provided at the end of the vent pipe away from the cross-shaped air tube.

3. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The rootstock component also includes: The liquid supply pump is fixed to the inner wall of the seedling box; the liquid extraction pipe is fixed at one end to the cross-shaped liquid pipe and at the other end to the liquid supply pump; the main liquid supply pipe is fixed at one end to the liquid supply pump and at the other end to the first liquid supply pipe and the second liquid supply pipe; the first electric water valve is fixed to the first liquid supply pipe; and the second electric water valve is fixed to the second liquid supply pipe.

4. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The soil loosening component also includes: The drive shaft is rotatably mounted inside the seedling box; the drive bevel gear pair has the input bevel gear fixed on the drive shaft and the output bevel gear fixed below the threaded rod; the power motor is fixed at the bottom inside the seedling box; the main belt pulley is fixed on the power motor; the auxiliary belt pulley is fixed on the drive shaft; the main belt strip has one end sleeved on the main belt pulley and the other end sleeved on the auxiliary belt pulley; the auxiliary belt strip has both ends sleeved on the auxiliary belt pulleys.

5. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The docking component includes: The docking cone is fixed inside the adjacent ends of the cross-shaped liquid tube and the cross-shaped gas tube, respectively; the positioning ring is fixed inside the ends of the cross-shaped liquid tube and the cross-shaped gas tube away from the docking cone; the docking slide is slidably set inside the cross-shaped liquid tube and the cross-shaped gas tube; the spring ring seat is fixed inside the cross-shaped liquid tube and the cross-shaped gas tube; and the movable spring is fixed at one end to the docking slide and at the other end to the spring ring seat.

6. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The outer wall of the seedling tube is provided with ventilation holes, and a cross support plate is fixed at the bottom of the seedling tube.

7. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The liquid storage ring groove is provided in four places, and the four liquid storage ring grooves are arranged at equal intervals from top to bottom; there are four first liquid supply pipes, and each of the four first liquid supply pipes corresponds to one liquid storage ring groove.

8. The device for rapid rooting of Damask rose cuttings according to claim 1, characterized in that, The description also includes: The controller is fixed to the inner wall of the seedling box; the temperature and humidity sensor is fixed to the inner wall of the seedling box; the air pressure sensor is fixed to the inner wall of the seedling box.

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