Forest tree seedling raising system

Abstract

The invention relates to the technical field of seedling culture, and provides a forest seedling culture system which comprises a mounting base, a plurality of mounting base plates fixedly connected in the mounting base, a culture container arranged in each mounting base plate, separated culture barrels, an annular water injection assembly and a mounting barrel, each culture container is internally provided with the separated culture barrel, and the annular water injection assembly is arranged in the mounting barrel. Annular water injection assemblies are arranged on the two sides of the top of the cultivation container, the tops of the annular water injection assemblies communicate with threaded connection assemblies, an installation cylinder is arranged between every two installation base plates and fixedly connected to the installation base, and a liquid conveying assembly is arranged in each installation cylinder. The number of the semi-arc-shaped groove bodies is two. By means of the technical scheme, the problems that in a seedling cultivation method in the prior art, it is inconvenient to take out transplanted seedlings together with soil, and it is inconvenient to conduct targeted cultivation on different seedlings are solved.

Description

Technical Field

[0001] The invention relates to the technical field of seedling cultivation, and in particular to a forest seedling cultivation system. Background Art

[0002] In order to improve the survival rate of outdoor planted trees, realize large-scale tree planting operations in some areas, and improve the regional environment and enhance land greening and other benefits, people cultivate tree seedlings in advance so that the tree seedlings can grow normally outdoors. The method of cultivating tree seedlings in the prior art is mainly to select high-quality seedlings and plant them in suitable soil. Generally, the seedlings are planted in an indoor environment with adjustable temperature and humidity for cultivation. Then, when the seedlings maintain healthy growth for a certain period of time, the seedlings are transplanted to outdoor nurseries for cultivation, so that the seedlings can maintain a high survival rate for growth.

[0003] In order to improve the use effect of nutrient soil and nutrient solution in the prior art, container cultivation method is usually adopted for seedlings, that is, seedlings are planted in containers. However, when using containers to cultivate seedlings, firstly, because the containers in the prior art are generally a whole, the nutrient soil and the inner wall of the container are prone to adhesion, and it is not easy to take out the soil connecting the roots of the seedlings in a jar shape. In addition, when a large number of different seedlings are concentratedly cultivated in a certain area, it is also difficult to carry out targeted cultivation for different seedlings because different seedlings have different uses of water, nutrient solution or medicine. Summary of the invention

[0004] The present invention provides a forest seedling cultivation system, which solves the problems in the seedling cultivation method in the related art that it is inconvenient to remove the transplanted seedlings together with the soil, and it is inconvenient to carry out targeted cultivation of different seedlings.

[0005] The technical solution of the present invention is as follows: A forest seedling raising system comprises a mounting base, wherein a plurality of mounting substrates are fixedly connected in the mounting base, and each of the mounting substrates is provided with a cultivation container, and further comprises: A separation and cultivation cylinder, wherein each cultivation container is provided with the separation and cultivation cylinder; An annular water injection assembly, wherein the annular water injection assembly is disposed on both sides of the top of the culture container, and the top of the annular water injection assembly is connected with a threaded connection assembly; The mounting cylinder is provided between every two mounting base plates, the mounting cylinder is fixedly connected to the mounting base, and a liquid conveying component is provided inside the mounting cylinder.

[0006] In order to facilitate the transplanting of the seedlings together with the soil, further, the separation and cultivation cylinder includes a semi-arc trough body and a liquid inlet, the number of the semi-arc trough bodies is set to two, the two semi-arc trough bodies are fitted together, and a planting chamber is formed between the two semi-arc trough bodies. A plurality of liquid inlets are opened on the side wall of the semi-arc trough body, and a water injection chamber is formed between the outer arc surface of the semi-arc trough body and the inner wall of the cultivation container.

[0007] In order to keep the semi-arc trough body fixed in the cultivation container, it further includes a sliding trough body and a sliding plug plate. The sliding trough body is fixedly connected to both sides of the inner wall of the cultivation container, and the sliding plug plates are fixedly connected to both sides of the semi-arc trough body. The sliding plug plates are located in the corresponding sliding trough bodies, and the sliding plug plates located on the same side are fitted together.

[0008] In order to adjust the water injection area in the water injection chamber, on the basis of the above-mentioned scheme, it also includes a semi-arc plate, a fixed nut and a shift screw. The semi-arc plates are slidably arranged on both sides of the water injection chamber, the inner wall of the cultivation container, the outer arc surface of the semi-arc trough body and the sliding trough body are all fitted with the semi-arc plates, the fixing nuts are penetrated and fixedly connected on both sides of the bottom of the cultivation container, the shift screw is connected to the inner thread of the fixing nut, and the top of the shift screw is rotatably connected to the semi-arc plate.

[0009] In order to evenly inject water into the water injection chamber, the annular water injection assembly further includes an arc-shaped mounting plate and an arc-shaped water injection cylinder. The arc-shaped mounting plates are fixedly connected to both sides of the top of the cultivation container, the arc-shaped water injection cylinder is fixedly connected through the arc-shaped mounting plate, and the bottom of the arc-shaped water injection cylinder is connected to multiple drainage ports.

[0010] In order to evenly inject water into the arc-shaped water injection cylinder, on the basis of the above scheme, it further includes a connecting pipe, the top of the arc-shaped water injection cylinder is connected to a plurality of the connecting pipes, and the top ends of the plurality of connecting pipes are connected to a water distribution cylinder.

[0011] In order to connect the water inlet pipe with the corresponding water supply pipe, on the basis of the present solution, the threaded connection assembly includes a water inlet cylinder and a water inlet pipe, the top of the water distribution cylinder is connected to the water inlet cylinder, the top of the water inlet cylinder is connected to the water inlet pipe, and a threaded section is provided on the outer wall of the water inlet pipe.

[0012] In order to transport the corresponding nutrient solution into the corresponding water injection chamber, on the basis of the present scheme, further, the liquid delivery component includes a semicircular delivery water bag and a three-way delivery pipeline, two semicircular delivery water bags are arranged in the mounting cylinder, the semicircular delivery water bag is connected with a water filling pipe, the semicircular delivery water bag is connected with the three-way delivery pipeline, the remaining two water outlet ends of the three-way delivery pipeline are provided with valves, and the remaining two water outlet ends of the three-way delivery pipeline are connected with a connecting delivery component matching the water inlet pipe.

[0013] In order to connect the semicircular water transport bag with the corresponding water inlet pipe, on the basis of the above-mentioned scheme, further, the connecting transport component includes a water supply pipe, the water outlet end of the three-way transport pipeline is connected to the water supply pipe, and the water supply pipe is rotatably connected to an internal threaded sleeve, and the internal threaded sleeve cooperates with the threaded section.

[0014] In order to facilitate the removal of the separation and cultivation cylinder, on the basis of the present solution, it further includes a frame-type pull ring and a support rod, the frame-type pull ring is fixedly connected to the top of the sliding plug plate, the support rod is arranged between the inner walls of multiple frame-type pull rings on the same side, multiple support seats are fixedly connected to both sides of the top of the mounting base, and the support rod is arranged between the corresponding two support rods.

[0015] The working principle and beneficial effects of the present invention are: 1. In the present invention, when it is necessary to transplant the cultivated seedlings to an outdoor nursery, the two semi-arc troughs and the seedlings can be removed from the cultivation container, and then the roots of the seedlings and the soil are in an altar shape when the two semi-arc troughs are separated, and the soil at the roots of the seedlings is ensured to be sufficiently intact, so that the seedlings can be transplanted to an outdoor nursery and the survival rate of the transplanted seedlings can be improved; In the present invention, when it is necessary to add the corresponding nutrient solution to the seedlings, the water supply pipe and the corresponding water inlet pipe are first connected, and the corresponding prepared nutrient solution is added to different semicircular water delivery bags, so that the nutrient solution finally enters the water distribution cylinder through the corresponding water supply pipe. Because the inner wall diameter of the connecting pipe is small, the nutrient solution can be evenly distributed in the water distribution cylinder, so that multiple connecting pipes can evenly add the nutrient solution to the arc-shaped water injection cylinder, completing the comprehensive water injection operation inside the water injection chamber. The above-mentioned method of targeted water replenishment for seedlings can effectively replenish appropriate nutrient solution to each seedling when multiple seedlings are cultivated in a centralized manner. In the present invention, when the seedlings in the separation and cultivation cylinder need less different nutrient solutions, in order to avoid the nutrient solution being unable to fully contact with multiple areas of the seedlings due to the larger water injection chamber, the position of the semi-arc plate in the water injection chamber can be adjusted by rotating the shift screw to control the flow range of the nutrient solution in the water injection chamber, thereby achieving full utilization of the nutrient solution. Therefore, the forest tree seedling raising system facilitates the transplanting of successfully cultivated seedlings, and when a variety of seedlings are cultivated intensively, corresponding nutrient solutions can be added to the corresponding seedlings, thereby improving the success rate of seedling cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of a partial cross-section of the present invention; Figure 3 It is a schematic diagram of the structure of the cultivation container, the semi-arc trough body and the annular water injection component in the present invention; Figure 4 It is a structural schematic diagram of the cultivation container, the semi-arc trough body and the annular water injection component in the present invention from another perspective; Figure 5 It is a schematic diagram of a partial cross-section of the structure of the cultivation container, the semi-arc trough body, the water injection chamber, the semi-arc plate and the annular water injection assembly in the present invention; Figure 6 It is a schematic diagram of a partial cross-section structure of the cultivation container, the semi-arc trough body, the water injection chamber, the semi-arc plate and the annular water injection assembly in another perspective; Figure 7 For the present invention Figure 6 A schematic diagram of the partially enlarged structure at point A in the middle; Figure 8 It is a schematic diagram of the structure of the cooperation between the semi-arc trough body and the sliding plug plate in the present invention; Fig. 9 It is a schematic diagram of a partial cross-section of the structure of the installation cylinder and the liquid delivery assembly in the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the partially enlarged structure at point B in the middle.

[0018] In the figure: 1. Mounting base; 2. Mounting substrate; 3. Cultivation container; 4. Mounting cylinder; 5. Semi-arc trough; 6. Liquid inlet; 7. Water injection chamber; 8. Sliding trough; 9. Sliding plug plate; 10. Semi-arc plate; 11. Fixing nut; 12. Shifting screw; 13. Arc-shaped mounting plate; 14. Arc-shaped water injection cylinder; 15. Liquid discharge port; 16. Connecting pipe; 17. Water distribution cylinder; 18. Water inlet cylinder; 19. Water inlet pipe; 20. Threaded section; 21. Semi-circular water delivery bag; 22. Water adding pipe; 23. Three-way delivery pipeline; 24. Water supply pipe; 25. Internal threaded sleeve; 26. Frame pull ring; 27. Support rod; 28. Support seat. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 10 As shown, the present embodiment proposes a forest seedling raising system, comprising a mounting base 1, wherein a plurality of mounting substrates 2 are fixedly connected in the mounting base 1, a raising container 3 is arranged in each mounting substrate 2, and a separation raising cylinder is also included, wherein each raising container 3 is provided with a separation raising cylinder, the separation raising cylinder comprising a semi-arc trough body 5 and a liquid inlet 6, the number of the semi-arc trough bodies 5 is set to two, the two semi-arc trough bodies 5 are fitted together, a planting chamber is formed between the two semi-arc trough bodies 5, a plurality of liquid inlets 6 are provided on the side wall of the semi-arc trough body 5, a water injection chamber 7 is formed between the outer arc surface of the semi-arc trough body 5 and the inner wall of the raising container 3, when it is necessary to supplement water or nutrient solution for the seedlings planted between the two semi-arc trough bodies 5, water or nutrient solution is firstly injected into the water injection chamber 7, and then the water or nutrient solution is allowed to enter the semi-arc trough body 5 through the liquid inlet 6, so as to supplement water or nutrient solution for the seedlings between the two semi-arc trough bodies 5; It also includes a sliding trough body 8 and a sliding plug plate 9. The sliding trough body 8 is fixedly connected to both sides of the inner wall of the culture container 3, and the sliding plug plates 9 are fixedly connected to both sides of the semi-arc trough body 5. The sliding plug plates 9 are located in the corresponding sliding trough body 8, and the sliding plug plates 9 located on the same side are fitted together. In order to make the two semi-arc trough bodies 5 fit tightly together and keep the semi-arc trough bodies 5 fixed in the culture container, after the two semi-arc trough bodies 5 and the corresponding two sliding plug plates 9 are aligned and fitted together, the sliding plug plates 9 can be moved into the sliding trough body 8 to keep the two semi-arc trough bodies 5 fit tightly together and fixed.

[0021] The nutrient solution in the water injection chamber 7 is small, and the nutrient solution in the water injection chamber 7 is small, so that the nutrient solution in the water injection chamber 7 can be prevented from being lost. After entering the water injection chamber 7, the nutrient solution directly enters the bottom of the water injection chamber 7, causing the soil and plant roots at the top of the semi-arc trough body 5 to be unable to contact water or nutrient solution. The shift screw 12 is rotated to move the shift screw 12 in the water injection chamber 7, and the inclination angles of the fixing nut 11 and the shift screw 12 are consistent with the slope angle of the outer wall of the semi-arc trough body 5, so that the shift screw 12 can drive the semi-arc plate 10 to move along the inclined inner wall of the water injection chamber 7, thereby controlling the flow range of the nutrient solution in the water injection chamber 7.

[0022] An annular water injection assembly is provided on both sides of the top of the cultivation container 3, and the annular water injection assembly includes an arc-shaped mounting plate 13 and an arc-shaped water injection cylinder 14. The arc-shaped mounting plate 13 is fixedly connected to both sides of the top of the cultivation container 3. The arc-shaped water injection cylinder 14 is fixedly connected through the arc-shaped mounting plate 13. The bottom of the arc-shaped water injection cylinder 14 is connected with multiple drainage ports 15. When it is necessary to add water or nutrient solution to the water injection chamber 7, the water or nutrient solution is injected into the arc-shaped water injection cylinder 14, and then the water or nutrient solution is evenly added to the water injection chamber 7 through the multiple drainage ports 15. It also includes a connecting pipe 16. The top of the arc-shaped water injection cylinder 14 is connected to multiple connecting pipes 16. The tops of the multiple connecting pipes 16 are connected to a water distribution cylinder 17. In order to evenly distribute the water or nutrient solution in the water injection chamber 7, the water or nutrient solution enters the soil in the semi-arc trough body 5 through multiple liquid inlets 6. After the water or nutrient solution is injected into the water distribution cylinder 17, because the inner wall diameter of the connecting pipe 16 is small, the nutrient solution can be evenly distributed in the water distribution cylinder 17, so that the multiple connecting pipes 16 can evenly add the nutrient solution into the arc-shaped water injection cylinder 14, so that the water and nutrient solution remain sufficiently uniform when entering the water injection chamber 7, which is convenient for controlling the precise amount of water or nutrient solution.

[0023] The top of the annular water injection assembly is connected with a threaded connection assembly, which includes a water inlet cylinder 18 and a water inlet pipe 19. The top of the water distribution cylinder 17 is connected with the water inlet cylinder 18, and the top of the water inlet cylinder 18 is connected with the water inlet pipe 19. A threaded section 20 is provided on the outer wall of the water inlet pipe 19 so that the water supply pipe 24 can maintain close communication with the water inlet pipe 19. A mounting cylinder 4 is provided between every two mounting base plates 2, the mounting cylinder 4 is fixedly connected to the mounting base 1, a liquid delivery component is provided in the mounting cylinder 4, the liquid delivery component includes a semicircular delivery water bag 21 and a three-way delivery pipeline 23, two semicircular delivery water bags 21 are provided in the mounting cylinder 4, the semicircular delivery water bag 21 is connected with a water adding pipe 22, the semicircular delivery water bag 21 is connected with a three-way delivery pipeline 23, the remaining two water outlet ends of the three-way delivery pipeline 23 are provided with valves, the remaining two water outlet ends of the three-way delivery pipeline 23 are connected with a connecting delivery component matched with the water inlet pipe 19, the connecting delivery component includes a water supply pipe 24, the water outlet end of the three-way delivery pipeline 23 is connected with a water supply pipe 24, and the water supply pipe 24 is rotatably connected with an internal threaded sleeve 25, The internal threaded sleeve 25 cooperates with the threaded section 20. When it is necessary to specifically add corresponding nutrient solution or water to different arc-shaped water injection cylinders 14, the internal threaded sleeve 25 rotating on the corresponding water supply pipe 24 can be threadedly connected with the threaded section 20 on the outer wall of the corresponding water inlet pipe 19, so that the internal threaded sleeve 25 is sleeved on the outside of the water inlet pipe 19, so that the internal threaded sleeve 25 and the water inlet pipe 19 are kept in close connection, and the valve at the water outlet end on the side of the three-way delivery pipeline 23 that is not connected to the water supply pipe 24 is closed, and then different nutrient solutions are added to the two semicircular water delivery bags 21 through the water adding pipe 22, and then the nutrient solution is allowed to enter the three-way delivery pipeline 23 and the water inlet cylinder 18, and finally the nutrient solution is allowed to enter the arc-shaped water injection cylinder 14, so as to realize the water injection operation inside the water injection chamber 7.

[0024] It also includes a frame-type pull ring 26 and a support rod 27. The top of the sliding plug plate 9 is fixedly connected with a frame-type pull ring 26. A support rod 27 is arranged between the inner walls of multiple frame-type pull rings 26 on the same side. Multiple support seats 28 are fixedly connected to both sides of the top of the mounting base 1. The support rod 27 is arranged between two corresponding support rods 27. In order to facilitate the removal of the semi-arc trough body 5 from the cultivation container 3, the support rod 27 is pulled upward to make the support rod 27 drive the frame-type pull ring 26 to rise, and finally the two semi-arc trough bodies 5 are removed from the cultivation container 3. In addition, through the cooperation of the support rod 27 and the support seat 28, the force of the semi-arc trough body 5 on the cultivation container 3 after the soil is filled inside can also be reduced, thereby reducing the deformation problem of the cultivation container 3 due to long-term use.

[0025] The working principle of the forest seedling system: After installing two semi-arc trough bodies 5 in each cultivation container 3, the seedlings are planted in the two semi-arc trough bodies 5. When the seedlings need to be supplemented with water and nutrient solution, in order to achieve the purpose of supplementing the corresponding nutrient solution into different seedlings, the internal threaded sleeve 25 rotating on the corresponding water supply pipe 24 can be threadedly connected with the threaded section 20 of the outer wall of the corresponding water inlet pipe 19, so that the internal threaded sleeve 25 is sleeved on the outside of the water inlet pipe 19, so that the internal threaded sleeve 25 and the water inlet pipe 19 are kept in close communication, and the valve of the water outlet end on one side of the three-way delivery pipeline 23 that is not connected to the water supply pipe 24 is closed, and then different nutrient solutions are added to the two semicircular delivery water bags 21 through the water adding pipe 22, and then the nutrient solution enters the three-way delivery pipeline 23 and the water inlet cylinder 18; After the nutrient solution enters the water distribution cylinder 17, because the inner wall diameter of the connecting pipe 16 is small, the nutrient solution can be evenly distributed in the water distribution cylinder 17, so that the multiple connecting pipes 16 can evenly add the nutrient solution into the arc-shaped water injection cylinder 14, and then the nutrient solution is discharged through the multiple liquid outlet pipes at the bottom of the arc-shaped water injection cylinder 14, so that the nutrient solution enters the water injection chamber 7, and the shift screw 12 can be rotated according to the filling amount of the nutrient solution to move the shift screw 12 in the water injection chamber 7, and the inclination angle of the fixing nut 11 and the shift screw 12 is consistent with the slope angle of the outer wall of the semi-arc trough body 5, so that the shift screw 12 can drive the semi-arc plate 10 to move along the inclined inner wall of the water injection chamber 7, thereby controlling the flow range of the nutrient solution in the water injection chamber 7, so that the nutrient solution enters the semi-arc trough body 5 through the multiple liquid inlets 6 to replenish water and nutrient solution for the seedlings.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A forest tree seedling raising system, comprising a mounting base (1), wherein a plurality of mounting substrates (2) are fixedly connected to the mounting base (1), and each mounting substrate (2) is provided with a raising container (3), characterized in that: Also includes: A separation and cultivation cylinder, wherein each cultivation container (3) is provided with the separation and cultivation cylinder; An annular water injection assembly, wherein the annular water injection assembly is provided on both sides of the top of the culture container (3), and the top of the annular water injection assembly is connected to a threaded connection assembly; A mounting cylinder (4) is provided between each two mounting base plates (2), the mounting cylinder (4) is fixedly connected to the mounting base (1), and a liquid conveying component is provided in the mounting cylinder (4).

2. A forest seedling raising system according to claim 1, characterized in that: The separation and cultivation cylinder comprises: A semi-arc trough body (5), wherein the number of the semi-arc trough bodies (5) is set to two, the two semi-arc trough bodies (5) are fitted together, and a planting chamber is formed between the two semi-arc trough bodies (5); A liquid inlet (6), a plurality of the liquid inlets (6) are provided on the side wall of the semi-arc-shaped tank body (5), and a water injection chamber (7) is formed between the outer arc surface of the semi-arc-shaped tank body (5) and the inner wall of the cultivation container (3).

3. A forest seedling raising system according to claim 2, characterized in that: Also includes: A sliding trough body (8), the sliding trough body (8) being fixedly connected to both sides of the inner wall of the culture container (3); A sliding plug plate (9), wherein both sides of the semi-arc-shaped slot body (5) are fixedly connected with the sliding plug plates (9), the sliding plug plates (9) are located in the corresponding sliding slot body (8), and the sliding plug plates (9) located on the same side are fitted together.

4. A forest seedling raising system according to claim 3, characterized in that: Also includes: A semi-arc plate (10), wherein the semi-arc plate (10) is slidably provided on both sides of the water injection chamber (7), and the inner wall of the cultivation container (3), the outer arc surface of the semi-arc trough body (5) and the sliding trough body (8) are all in contact with the semi-arc plate (10); A fixing nut (11), the fixing nuts (11) penetrating and fixedly connected to both sides of the bottom of the culture container (3); A displacement screw rod (12), the fixing nut (11) is internally threadedly connected with the displacement screw rod (12), and the top of the displacement screw rod (12) is rotationally connected to the semi-arc plate (10).

5. A forest seedling raising system according to claim 4, characterized in that: The annular water injection assembly comprises: An arc-shaped mounting plate (13), to which both sides of the top of the culture container (3) are fixedly connected; An arc-shaped water injection cylinder (14) is provided, wherein the arc-shaped installation plate (13) is penetrated and fixedly connected with the arc-shaped water injection cylinder (14), and the bottom of the arc-shaped water injection cylinder (14) is connected with a plurality of liquid discharge ports (15).

6. A forest seedling raising system according to claim 5, characterized in that: Also includes: A connecting pipe (16), wherein the top of the arc-shaped water injection cylinder (14) is connected to a plurality of the connecting pipes (16), and the top ends of the plurality of connecting pipes (16) are connected to a water distribution cylinder (17).

7. A forest seedling raising system according to claim 6, characterized in that: The threaded connection assembly comprises: A water inlet cylinder (18), the top of the water distribution cylinder (17) being connected to the water inlet cylinder (18); A water inlet pipe (19), the top of the water inlet cylinder (18) is connected to the water inlet pipe (19), and a threaded section (20) is provided on the outer wall of the water inlet pipe (19).

8. A forest seedling raising system according to claim 7, characterized in that: The liquid delivery assembly comprises: A semicircular water transport bag (21), wherein two of the semicircular water transport bags (21) are arranged in the installation cylinder (4), and a water supply pipe (22) is connected to the semicircular water transport bag (21); A three-way delivery pipeline (23), the semicircular water delivery bag (21) is connected to the three-way delivery pipeline (23), the remaining two water outlet ends of the three-way delivery pipeline (23) are provided with valves, and the remaining two water outlet ends of the three-way delivery pipeline (23) are connected to a connecting delivery component that cooperates with the water inlet pipe (19).

9. A forest seedling raising system according to claim 8, characterized in that: The communication conveying component comprises: A water supply pipe (24), the water outlet end of the three-way delivery pipeline (23) is connected to the water supply pipe (24), an internal thread sleeve (25) is rotatably connected to the water supply pipe (24), and the internal thread sleeve (25) cooperates with the threaded section (20).

10. A forest seedling raising system according to claim 9, characterized in that: Also includes: A frame-shaped pull ring (26), the top of the sliding plug plate (9) being fixedly connected to the frame-shaped pull ring (26); A support rod (27) is arranged between the inner walls of a plurality of the frame-shaped pull rings (26) located on the same side, a plurality of support seats (28) are fixedly connected to both sides of the top end of the mounting base (1), and the support rod (27) is arranged between two corresponding support rods (27).

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