A forest tree cultivation device based on forest and grass resource protection and utilization

Abstract

This application relates to the field of container cultivation technology, specifically to a tree cultivation device based on the protection and utilization of forest and grassland resources. The tree cultivation device includes a cultivation box, a rotating frame, and a drive assembly. The cultivation box is equipped with a plant growth light, a watering can, and a nutrient solution box. The drive assembly is mounted on the cultivation box and connected to the rotating frame to drive the rotating frame to rotate. The rotating frame is rotatably mounted inside the cultivation box and has multiple seedling cups on it. The rotating frame can rotate the seedling cups to a first functional position so that the watering can spray water onto the seedling cups. The rotating frame can also rotate the seedling cups to a second functional position so that the seedling cups can be immersed in the nutrient solution box. The solution proposed in this application integrates the three cultivation processes of watering, nutrient solution replenishment, and temperature control into a single circulating mechanism by driving the seedling cups to circulate along a circular trajectory, sequentially passing through the functional positions. This achieves fully automated cultivation, significantly reducing manual intervention costs and improving cultivation efficiency.

Description

Technical Field

[0001] This application relates to the field of container cultivation technology, specifically to a forest tree cultivation device based on the protection and utilization of forest and grassland resources. Background Technology

[0002] Tree seedling cultivation is a fundamental link in forestry afforestation, ecological restoration, and landscaping. The structural rationality and automation level of seedling cultivation equipment directly determine the survival rate, uniformity of growth, and efficiency of large-scale cultivation. Currently, most existing tree seedling cultivation equipment adopts fixed-shelf, single-layer static, or simple rotating structures, which still have many obvious defects in practical applications of tree seedling cultivation.

[0003] Existing conventional seedling racks are mostly fixed or have a simple rotating structure. When the seedling cups rotate with the rack, they are prone to tilting and falling over. The seedling substrate and seedlings are also prone to displacement and lodging, resulting in poor stability and an inability to maintain a horizontal position, which seriously affects the normal growth of seedlings. Furthermore, existing conventional seedling work positions are fixed, and operations such as watering, nutrient supply, light and temperature control are independent of each other. They are mostly operated manually in multiple stages, with low automation, high labor intensity, and fragmented cultivation processes, making it difficult to form a continuous and cyclical cultivation process.

[0004] Current seedling irrigation methods mostly adopt a general spraying mode, which is prone to uneven irrigation, local over-wetting or drought, and irrigation dead zones. It is impossible to provide precise spraying water to seedlings in designated locations. At the same time, most equipment relies on soil fertilization or surface spraying of nutrient solution, which makes it difficult to achieve direct, timed and quantitative contact and absorption of nutrient solution by seedling roots. This results in low nutrient utilization, restricted root development, and uneven seedling growth, which is not conducive to standardized seedling production.

[0005] Current methods for controlling light and temperature in forest tree cultivation are simplistic, often employing a uniform temperature and light control model. This fails to provide differentiated temperature and light supply based on different growth stages, such as seedlings and peak growth periods. Furthermore, the lack of a natural gradient temperature and light distribution structure makes it difficult to meet the varying temperature and light requirements of seedlings at different growth stages. This can easily lead to problems such as high-temperature scorching of seedlings and insufficient temperature and light during the growth period, thereby reducing seedling survival rates and cultivation quality. Summary of the Invention

[0006] The purpose of this application is to design a forest tree cultivation device based on the protection and utilization of forest and grassland resources, aiming to solve the problem that existing forest tree cultivation devices cannot simultaneously handle irrigation, nutrient solution supply and temperature control.

[0007] This application relates to a tree cultivation device based on the protection and utilization of forest and grassland resources. The tree cultivation device includes a cultivation box, a rotating frame, and a drive component. The cultivation box is equipped with a plant growth lamp and a watering can. The drive component is mounted on the cultivation box and connected to the rotating frame to drive the rotating frame to rotate. The cultivation box is also equipped with a nutrient solution box. The rotating frame is rotatably mounted inside the cultivation box and has multiple seedling cups on it. The rotating frame can rotate the seedling cups to a first functional position so that the watering can spray water onto the seedling cups. The rotating frame can also rotate the seedling cups to a second functional position so that the seedling cups can be immersed in the nutrient solution box.

[0008] In some embodiments, the cultivation box is equipped with a flip-top cover, which is located on the top of the cultivation box, and the plant growth light and the water sprayer are respectively located inside the flip-top cover.

[0009] In some embodiments, the rotating frame includes a support, a seedling rack, a first fixing rod, and a second fixing rod; the two ends of the first fixing rod are respectively disposed on the two sides of the incubator; the support is rotatably disposed on one end of the first fixing rod; the support is rotatably connected to one end of the seedling rack, and one end of the second fixing rod is rotatably connected to the other end of the seedling rack, so that the seedling rack remains horizontal during rotation; the other end of the second fixing rod is drive-connected to a drive assembly; the seedling rack can be provided with multiple seedling cups.

[0010] In some embodiments, a fixed post is provided on the side of the incubator; the drive assembly includes a motor, a first transmission gear and a second transmission gear; the motor is mounted on the incubator, and the first transmission gear is connected to the output end of the motor; a rotating ring is provided on the second transmission gear; the second transmission gear is rotatably mounted on the fixed post through the rotating ring and meshes with the first transmission gear; the other end of the second fixed rod is fixedly connected to the rotating ring.

[0011] In some embodiments, the rotating ring is fitted onto the fixed post and can rotate around the fixed post, thereby driving the second fixed rod to rotate in a circular motion.

[0012] In some embodiments, one end of the first fixing rod is connected to the eccentric part of the fixing column; the bracket is rotatable about one end of the first fixing rod; the bracket is provided with a branch rod, one end of which is rotatably connected to one end of the seedling rack.

[0013] In some embodiments, the branch rod and the second fixed rod are parallel to each other, so that the horizontal connection positions of the branch rod and the second fixed rod at both ends of the seedling rack are different, thereby supporting the seedling rack in the horizontal direction.

[0014] In some embodiments, the seedling rack includes multiple seedling racks, with one end of each seedling rack evenly mounted on the rotating ring via a second fixing rod, and the other end of each seedling rack evenly mounted on the support via a branch rod.

[0015] In some embodiments, the incubator is also equipped with a storage box, and the bottom of the seedling cup is provided with a drainage hole; the storage box is located at the bottom in the direction of the sprinkler spray so as to receive the water that falls after the seedlings in the seedling cup are watered; the storage box and the nutrient solution box are respectively provided with connecting pipes, which extend to the outside of the incubator.

[0016] In some embodiments, the flip cover is provided with a first mounting bracket and a second mounting bracket, with multiple shower heads arranged side by side on the first mounting bracket and multiple plant growth lights arranged side by side on the second mounting bracket; the first mounting bracket is also provided with an external connector, which extends outward from the flip cover.

[0017] The forest cultivation device proposed in this application has the following technical advantages: (1) The forest tree cultivation device proposed in this application drives the seedling cup to move in a circular trajectory and pass through each functional position in sequence. It can integrate the three core cultivation processes of watering, nutrient solution replenishment and temperature control into a set of circulation mechanism to achieve full-process automated cultivation of forest tree seedlings in one cycle, greatly reduce the cost of manual intervention and improve cultivation efficiency. (2) The forest tree cultivation device proposed in this application utilizes the distance difference between the circumferential trajectory of the seedling cup and the plant growth lamp to naturally form a temperature gradient. Without the need for a complex zoned temperature control system, it can provide a suitable temperature environment for forest trees at different growth stages and improve the survival rate of seedlings. (3) The forest tree cultivation device proposed in this application is designed so that the rotation centers of the first fixed rod and the second fixed rod are different. This can play a role in adjusting and maintaining the direction of the seedling frame, ensuring that the seedling frame always maintains the same orientation and the mouth of the seedling cup is always facing upward, thus avoiding the situation where the forest tree seedlings in the seedling cup tilt or overturn. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a forest tree cultivation device based on the protection and utilization of forest and grassland resources, as described in this application.

[0019] Figure 2 This is an exploded schematic diagram of a forest tree cultivation device based on the protection and utilization of forest and grassland resources, as described in this application.

[0020] Figure 3 This is a schematic diagram of the interaction between the rotating frame and the drive assembly of this application.

[0021] Figure 4 This is a schematic diagram of the driver component of this application.

[0022] Figure 5 This is a schematic diagram of the rotating frame structure of this application.

[0023] Figure 6 This is a schematic diagram of the flip-top cover structure of this application.

[0024] Figure 7 This is a schematic diagram of the seedling cup structure of this application.

[0025] In the diagram: 1-Incubation box; 2-Flip-top cover; 3-Motor; 4-External connection pipe; 5-Handle; 6-First mounting bracket; 7-Second mounting bracket; 8-Plant growth light; 9-Sprinkler; 10-Storage box; 11-Nutrient solution box; 12-Support; 13-Seedling cup; 14-Connecting pipe; 15-First transmission gear; 16-Fixing column; 17-Rotating ring; 18-Second transmission gear; 19-Seedling rack; 20-First fixing rod; 21-Second fixing rod; 22-Mounting hole; 23-Drainage hole; 24-Branch rod. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be arbitrarily combined with each other.

[0027] like Figure 1-2 As shown, this application proposes a tree cultivation device based on the protection and utilization of forest and grassland resources. The tree cultivation device includes a cultivation box 1, a rotating frame, and a drive assembly. The cultivation box 1 is equipped with a plant growth lamp 8 and a watering can 9. The plant growth lamp 8 provides light and temperature for the seedlings in the seedling cups 13, and the watering can irrigate the seedlings in the seedling cups 13. The drive assembly is mounted on the cultivation box 1 and connected to the rotating frame to drive the rotating frame to rotate. The cultivation box 1 also contains a nutrient solution box 11 containing nutrient solution. The rotating frame is rotatably mounted within the cultivation box 1, and multiple seedling cups 13 are arranged side-by-side horizontally on the rotating frame and rotate together with it. Specifically, the shower head 9 is located on one side of the rotating frame. The rotating frame can rotate the seedling cup 13 to the first functional position, so that the shower head 9 can spray water onto the seedling cup 13, thereby watering the seedlings. The rotating frame can also rotate the seedling cup 13 to the second functional position, so that the seedling cup 13 can be immersed in the nutrient solution box 11, thereby replenishing the nutrient solution. Furthermore, when the rotating frame rotates the seedling cup 13, the seedling cup 13 can automatically adjust the light and temperature according to the height of rotation.

[0028] The forest cultivation device proposed in this application integrates the three core cultivation processes of irrigation, nutrient solution replenishment, and temperature control into a single circulating mechanism, achieving full-process cultivation in a single cycle. This significantly reduces the cost of manual intervention and improves cultivation efficiency. Specifically, when the seedling rack rotates to the far right of the cultivation box, it extends outward, precisely aligning the seedling cups with the overhead sprinkler, achieving targeted and uniform irrigation and avoiding irrigation dead zones and uneven nutrient supply. When the seedling rack rotates to the bottom of the cultivation box, the roots of the seedling cups can be immersed in the nutrient solution box below, completing the nutrient solution replenishment and achieving precise nutrient supply without manual intervention. During the cyclical rotation of the seedling rack, the temperature is higher closer to the plant growth lamp, allowing trees in different locations to receive different ambient temperatures, meeting the temperature requirements of different growth stages and achieving gradient temperature-controlled cultivation.

[0029] like Figure 1-2 , Figure 6 As shown, in some embodiments, the cultivation box 1 is provided with a flip-top cover 2. Preferably, the flip-top cover 2 is rotatably mounted on the top of the cultivation box 1 and can seal the cultivation box 1; a handle 5 is provided on the outer side of the flip-top cover 2 for easy removal. Further, a plant growth lamp 8 and a watering can 9 are respectively disposed inside the flip-top cover 2, specifically on the top wall inside the flip-top cover 2, for convenient illumination and watering.

[0030] like Figure 3 , Figure 5 As shown, in some embodiments, the rotating frame includes a support 12, a seedling rack 19, a first fixing rod 20, and a second fixing rod 21. The two ends of the first fixing rod 20 are respectively disposed on both sides of the cultivation box 1 to support the support 12 and the seedling rack 19. The support 12 is rotatably disposed at one end of the first fixing rod 20. The support 12 is rotatably connected to one end of the seedling rack 19 and rotates within a preset angle at that end of the seedling rack 19. One end of the second fixing rod 21 is rotatably connected to the other end of the seedling rack 19 and rotates within a preset angle at that end of the seedling rack 19. Using this rotatable connection method, the seedling rack 19 can remain horizontal during rotation, thereby keeping the seedling cups 13 in a horizontal position. This solves the technical problems of traditional rotating seedling devices being prone to tipping over and seedling cups being prone to tipping over, ensuring the stability of the seedling environment. The other end of the second fixing rod 21 is connected to a drive assembly, which can drive the second fixing rod 21 to rotate, thereby driving the seedling rack 19 to rotate. The seedling rack 19 can be equipped with multiple seedling cups 13, and each seedling cup 13 can be detachably mounted on the seedling rack 19.

[0031] like Figure 3 , Figure 5As shown, in some embodiments, a fixing post 16 is provided on the side of the incubator 1. The driving assembly includes a motor 3, a first transmission gear 15, and a second transmission gear 18. The motor 3 is mounted on the incubator 1, and the incubator 1 supports and fixes the motor 3. The output end of the motor 3 is connected to the first transmission gear 15 to drive the first transmission gear 15 to rotate. The second transmission gear 18 is provided with a rotating ring 17; the second transmission gear 18 is rotatably mounted on the fixing post 16 through the rotating ring 17 and meshes with the first transmission gear 15. The other end of the second fixing rod 21 is fixedly connected to the rotating ring 17 and rotates together with the second transmission gear 18, making a circular motion.

[0032] like Figure 3 , Figure 5 As shown, in some embodiments, the rotating ring 17 is sleeved on the fixed column 16 and can rotate around the fixed column 16, thereby driving the second fixed rod 21 to rotate in a circular motion. The fixed column 16 can support the rotation of the rotating ring 17, thereby stably driving the second fixed rod 21 to rotate in a circular motion, making the rotation of the seedling rack 19 more stable.

[0033] like Figure 3 , Figure 5 As shown, in some embodiments, one end of the first fixing rod 20 is connected to the eccentric part of the fixing column 16, that is, one end of the first fixing rod 20 is connected to the non-center part of the fixing column 16, and can rotate around this non-center part as the center. The support 12 can rotate around one end of the first fixing rod 20, that is, rotate in a circle around the non-center part of the fixing column 16. The support 12 is provided with a plurality of branch rods 24, each branch rod 24 supporting a seedling rack 19. Specifically, one end of each branch rod 24 is rotatably connected to one end of the seedling rack 19.

[0034] like Figure 3-5As shown, in some embodiments, the branch rod 24 and the second fixed rod 21 are parallel to each other, so that the horizontal connection positions of the branch rod 24 and the second fixed rod 21 at the two ends of the seedling rack 19 are different, thereby supporting the seedling rack 19 in the horizontal direction. Specifically, one end of the branch rod 24 can be connected to the middle position of one end of the seedling rack 19, and one end of the second fixed rod 21 can be connected to the end position of the other end of the seedling rack 19; or, one end of the branch rod 24 can be connected to the end position of one end of the seedling rack 19, and one end of the second fixed rod 21 can be connected to the middle position of the other end of the seedling rack 19; or, one end of the branch rod 24 can be connected to the end position of one end of the seedling rack 19, and one end of the second fixed rod 21 can be connected to the other end position of the other end of the seedling rack 19. Using the above scheme, the second transmission gear 18 drives the rotating ring 17 to rotate around the fixed column 16 during rotation, and the rotating ring 17 drives the second fixed rod 21 to rotate in a circle. Since one end of the second fixed rod 21 is rotatably connected to the adjacent seedling rack 19, and the other end of the seedling rack 19 is rotatably set on the support 12, which is rotatably set at a non-center position of the fixed column 16, the relative position of the support 12 and the fixed column 16 remains unchanged. By setting the second fixed rod 21 and the corresponding branch rod 24 of the support 12 to be parallel, and the second fixed rod 21 is rotatably set at the end of the seedling rack 19, and the branch rod 24 is rotatably set at the middle position of the seedling rack 19, since the branch rod and the second fixed rod 21 are not at the same axis of rotation, the branch rod and the second fixed rod 21 can support the seedling rack 19. Since the center point of the branch rod 24 rotating with the seedling rack 19 is different from that of the second fixed rod 21, during the rotation of the seedling rack 19 with the second fixed rod 21... The branch rod 24 serves to adjust and maintain the orientation of the seedling rack 19, ensuring that the rack always maintains the same orientation. This ensures that the openings of the seedling cups 13 on the rack are always facing upwards, preventing the seedlings inside from tilting or overturning. Furthermore, since the openings of the seedling cups 13 are always facing upwards and the bottoms downwards, when watering is needed, simply rotate the corresponding rack 19 below the sprinkler 9 to effectively water the seedlings. When the seedlings in the cups 13 need nutrient solution, simply move the corresponding rack 19 to the nutrient solution box 11 at the bottom of the cultivation box 1. The nutrient solution in the box 11 comes into contact with the seedling roots through the drainage holes 23 at the bottom of the cups 13, thus providing nutritional supplementation.When supplemental light and temperature are needed based on the growth stage of the seedlings in the seedling cup 13, the seedling rack 19 can be moved towards the upper plant growth lamp. By utilizing the distance difference between the circular trajectory and the plant growth lamp 8, a temperature gradient is naturally formed. Without the need for a complex zoned temperature control system, a suitable temperature environment can be provided for trees at different growth stages, thereby improving the survival rate of seedlings.

[0035] like Figure 3 , Figure 5 As shown, in some embodiments, the seedling rack 19 includes multiple racks. One end of each seedling rack 19 is evenly disposed on the rotating ring 17 via a second fixing rod 21, so that the rotating ring 17 can balance and drive each seedling rack 19 to rotate in a circular motion. The other end of each seedling rack 19 is evenly disposed on the support frame 12 via a branch rod 24, achieving rotational balance support.

[0036] like Figure 2 As shown, in some embodiments, the cultivation box 1 is further provided with a storage box 10, and the bottom of the seedling cup 13 is provided with a drainage hole 23. The storage box 10 is located at the bottom in the spray direction of the sprinkler 9 so as to receive the water that falls after the sprinkler 9 waters the seedlings in the seedling cup 13. The storage box 10 and the nutrient solution box 11 are respectively provided with connecting pipes 14, which extend to the outside of the cultivation box 1. The connecting pipe 14 of the nutrient solution box 11 is used to replenish and replace the nutrient solution, and the connecting pipe 14 of the storage box 10 is used to replace the wastewater.

[0037] like Figure 6 As shown, in some embodiments, the flip cover 2 is provided with a first mounting bracket 6 and a second mounting bracket 7. Multiple shower heads 9 are arranged side-by-side on the first mounting bracket 6, corresponding to the individual seedling cups 13 on the seedling rack 19. Multiple plant growth lights 8 are arranged side-by-side on the second mounting bracket 7, corresponding to the individual seedling cups 13 on the seedling rack 19. The first mounting bracket 6 is also provided with an external connection pipe 4, which extends outwards from the flip cover 2 to allow access to a water source.

[0038] The forest cultivation device proposed in this application has the following technical advantages: (1) The forest tree cultivation device proposed in this application drives the seedling cup to move in a circular trajectory and pass through each functional position in sequence. It can integrate the three core cultivation processes of watering, nutrient solution replenishment and temperature control into a set of circulation mechanism to achieve full-process automated cultivation of forest tree seedlings in one cycle, greatly reduce the cost of manual intervention and improve cultivation efficiency. (2) The forest tree cultivation device proposed in this application utilizes the distance difference between the circumferential trajectory of the seedling cup and the plant growth lamp to naturally form a temperature gradient. Without the need for a complex zoned temperature control system, it can provide a suitable temperature environment for forest trees at different growth stages and improve the survival rate of seedlings. (3) The forest tree cultivation device proposed in this application is designed so that the rotation centers of the first fixed rod and the second fixed rod are different. This can play a role in adjusting and maintaining the direction of the seedling frame, ensuring that the seedling frame always maintains the same orientation and the mouth of the seedling cup is always facing upward, thus avoiding the situation where the forest tree seedlings in the seedling cup tilt or overturn.

[0039] Although the embodiments disclosed in this application are as described above, the content is merely for the purpose of facilitating understanding of this application and is not intended to limit this application. Any person skilled in the art to which this application pertains may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in this application; however, the scope of patent protection of this application shall still be determined by the scope defined in the appended claims.

Claims

1. A tree cultivation device based on the protection and utilization of forest and grassland resources, characterized in that, The forest cultivation device includes a cultivation box (1), a rotating frame, and a drive assembly; The cultivation box (1) is equipped with a plant growth lamp (8) and a watering can (9); The drive assembly is disposed on the incubator (1) and connected to the rotating frame so as to drive the rotating frame to rotate; The incubator (1) is also equipped with a nutrient solution box (11). The rotating frame is rotatably mounted inside the incubator (1), and the rotating frame is provided with a plurality of seedling cups (13). The rotating frame can drive the seedling cup (13) to rotate to the first functional position so that the sprinkler (9) can spray water onto the seedling cup (13); The rotating frame can drive the seedling cup (13) to rotate to the second functional position so that the seedling cup (13) can be immersed in the nutrient solution box (11).

2. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 1, characterized in that, The cultivation box (1) is provided with a flip cover (2), which is located on the top of the cultivation box (1). The plant growth lamp (8) and the water sprayer (9) are respectively located inside the flip cover (2).

3. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 1, characterized in that, The rotating frame includes a support (12), a seedling rack (19), a first fixing rod (20), and a second fixing rod (21); the two ends of the first fixing rod (20) are respectively disposed on the two sides of the incubation box (1); the support (12) is rotatably disposed on one end of the first fixing rod (20); the support (12) is rotatably connected to one end of the seedling rack (19), and one end of the second fixing rod (21) is rotatably connected to the other end of the seedling rack (19) so that the seedling rack (19) is always in a horizontal state during rotation; the other end of the second fixing rod (21) is connected to the drive assembly for transmission; the seedling rack (19) can be provided with multiple seedling cups (13).

4. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 3, characterized in that, The incubator (1) has a fixed post (16) on its side; the drive assembly includes a motor (3), a first transmission gear (15) and a second transmission gear (18); the motor (3) is mounted on the incubator (1), and the first transmission gear (15) is connected to the output end of the motor (3); the second transmission gear (18) has a rotating ring (17); the second transmission gear (18) is rotatably mounted on the fixed post (16) through the rotating ring (17) and meshes with the first transmission gear (15); the other end of the second fixed rod (21) is fixedly connected to the rotating ring (17).

5. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 4, characterized in that, The rotating ring (17) is sleeved on the fixed post (16) and can rotate around the fixed post (16), thereby driving the second fixed rod (21) to rotate in a circle.

6. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 4, characterized in that, One end of the first fixing rod (20) is connected to the eccentric part of the fixing column (16); the bracket (12) can rotate around one end of the first fixing rod (20); the bracket (12) is provided with a branch rod (24), one end of the branch rod (24) is rotatably connected to one end of the seedling rack (19).

7. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 6, characterized in that, The branch rod (24) is parallel to the second fixed rod (21) so that the branch rod (24) and the second fixed rod (21) are at different horizontal connection positions at both ends of the seedling rack (19), thereby supporting the seedling rack (19) in the horizontal direction.

8. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 4, characterized in that, The seedling rack (19) includes multiple seedling racks, one end of each seedling rack (19) is evenly arranged on the rotating ring (17) through the second fixing rod (21), and the other end of each seedling rack (19) is evenly arranged on the support (12) through the branch rod (24).

9. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 1, characterized in that, The cultivation box (1) is also equipped with a storage box (10), and the bottom of the seedling cup (13) is provided with a leakage hole (23); the storage box (10) is located at the bottom of the spray direction of the sprinkler (9) so as to receive the water that falls after the seedlings in the seedling cup (13) are watered; the storage box (10) and the nutrient solution box (11) are respectively provided with connecting pipes (14), and the connecting pipes (14) extend to the outside of the cultivation box (1).

10. The forest tree cultivation device based on the protection and utilization of forest and grassland resources according to claim 2, characterized in that, The flip cover (2) is provided with a first mounting bracket (6) and a second mounting bracket (7). Multiple shower heads (9) are arranged side by side on the first mounting bracket (6), and multiple plant growth lights (8) are arranged side by side on the second mounting bracket (7). The first mounting bracket (6) is also provided with an external connector (4), which extends to the outside of the flip cover (2).

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