Ophiopogon japonicus cultivation device capable of reducing water and soil loss of tea garden

Abstract

The utility model discloses a radix ophiopogonis cultivation device capable of reducing water and soil loss in a tea garden. The radix ophiopogonis cultivation device comprises a soil fixing frame, a guiding planting groove and a water flow intercepting assembly. Through the integrated arrangement of the soil fixing frame, the guiding planting groove and the water flow intercepting assembly, the problem of water and soil loss of the tea garden is effectively reduced, the soil fixing frame is stably fixed to the soil surface of the tea garden through the fixing anchor rods, and solid support is provided for the whole device; meanwhile, the device can adapt to tea garden terrains with different gradients through an angle adjusting mechanism, the universality and flexibility of the device are enhanced, a good growth environment is provided for radix ophiopogonis through the design of the guide planting groove, good air permeability and drainage of soil are guaranteed through water permeable holes in the bottom of a groove body, healthy growth of radix ophiopogonis roots is facilitated, and the device is suitable for popularization and application. The water flow intercepting assembly effectively intercepts water flow flowing down from the slope surface, part of the water flow is guided to the deep layer of the soil through the water seepage holes, the scouring effect of the water flow is reduced, and the moisture content of the soil is increased.

Description

Technical Field

[0001] This utility model relates to the field of ecological protection, and in particular to a device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens. Background Technology

[0002] Tea gardens, as typical sloping economic crop planting areas, have long faced severe soil erosion problems. Due to the large spacing between tea tree rows and low surface vegetation cover, runoff during rainfall causes significant loss of topsoil, resulting in decreased soil organic matter content, exposed tea tree roots, and ecological degradation. Current technologies often use *Ophiopogon japonicus* as an ecological protection plant, utilizing its dense fibrous root system to enhance soil erosion resistance. Typical implementation methods include two approaches: one is to cultivate *Ophiopogon japonicus* seedlings in a nursery and then transplant them to the tea garden; the other is to directly sow *Ophiopogon japonicus* seeds between tea rows. However, these methods have significant drawbacks. Transplanted *Ophiopogon japonicus* requires a 2-3 month root recovery period, during which it cannot effectively perform its soil-fixing function, resulting in a gap in soil erosion protection. Traditional planting methods cannot guide the *Ophiopogon japonicus* root system to expand laterally on the slope; its fibrous roots are mostly concentrated in the shallow soil layer (within 10cm), making it difficult to form a three-dimensional soil-fixing network that penetrates the slope. Summary of the Invention

[0003] In view of this, the purpose of this utility model is to propose a device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens, so as to solve the technical problems of poor soil stabilization and lack of root distribution in existing Ophiopogon japonicus cultivation.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows:

[0005] A device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens includes a soil-stabilizing frame, a guiding planting trough, and a water flow interception component. The soil-stabilizing frame is fixed to the soil surface of the tea garden by fixed anchor rods, which are located at the four corners of the frame. The frame is equipped with an angle adjustment mechanism. The guiding planting trough is horizontally inserted into the soil-stabilizing frame and includes a trough body that extends horizontally along the slope. The bottom of the trough body has evenly distributed permeable holes, and the trough body is filled with nutrient soil. The water flow interception component includes a water flow interception plate and seepage holes. The water flow interception plate is perpendicular to the slope and extends to below the soil surface. The water flow interception plate is equipped with seepage holes.

[0006] In some embodiments, the soil stabilization frame is provided in multiple sets, and the multiple sets of soil stabilization frames are spliced ​​together by a detachable snap-fit ​​structure.

[0007] In some practical examples, the soil stabilization frame is provided with a metal mesh structure inside, and anchoring nails are provided at the nodes of the metal mesh structure.

[0008] In some embodiments, the sidewalls of the groove are provided with multiple sets of root canals.

[0009] In some embodiments, the root guide tube has a conical hollow structure, the diameter of the root guide tube expands from the inside of the guide planting trough toward the soil, and the surface of the root guide tube is provided with threads.

[0010] In some embodiments, the soil stabilization frame is provided with connecting holes on the left and right sides, and connecting ropes are passed through the connecting holes, with fixed anchor piles at both ends of the connecting ropes.

[0011] In some embodiments, the angle adjustment mechanism includes a retractable support leg and an angle positioning pin, wherein the retractable support leg is disposed at one end of the soil stabilization frame and the angle positioning pin is disposed at the other end of the soil stabilization frame.

[0012] In some embodiments, the water flow interception plate is connected to the soil stabilization frame by a hinge.

[0013] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0014] This invention provides a device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens. The device includes a soil-stabilizing frame, a guiding planting trough, and a water interception assembly. The soil-stabilizing frame is fixed to the tea garden soil surface by anchor rods located at its four corners. The frame also features an angle adjustment mechanism. The guiding planting trough is horizontally inserted into the soil-stabilizing frame and includes a trough body extending horizontally along the slope. The bottom of the trough body has evenly distributed permeable holes, and the trough body is filled with nutrient soil. The water interception assembly includes a water interception plate and seepage holes. The water interception plate is perpendicular to the slope and extends below the soil surface. The water interception plate also features seepage holes. This invention effectively reduces soil erosion in tea gardens through the integrated design of the soil-stabilizing frame, guiding planting trough, and water interception assembly. The soil-stabilizing frame is firmly fixed to the tea garden soil surface by anchor rods, providing solid support for the entire device. Simultaneously, its angle adjustment mechanism allows the device to adapt to tea garden terrains with varying slopes, enhancing its versatility and flexibility. The design of the guided planting troughs not only provides a good growing environment for Ophiopogon japonicus, but the permeable holes at the bottom of the troughs also ensure good soil aeration and drainage, which is conducive to the healthy growth of the Ophiopogon japonicus roots. The water interception components effectively intercept the water flowing down the slope, and guide some of the water to the deeper soil layers through the seepage holes. This reduces the scouring effect of the water flow and increases the soil moisture content, playing a positive role in maintaining the water and soil balance of the tea garden. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of a Ligustrum lucidum cultivation device for reducing soil and water loss in tea gardens provided by this utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the soil stabilization frame according to a specific embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting hole according to a specific embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the guide planting trough according to a specific embodiment of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the angle adjustment mechanism described in a specific embodiment of this utility model.

[0021] Figure label:

[0022] 1. Soil stabilization frame; 11. Fixed anchor bolt; 12. Angle adjustment mechanism; 121. Telescopic support leg; 122. Angle positioning pin; 13. Detachable snap-fit ​​structure; 14. Metal mesh structure; 15. Anchor nail; 16. Connecting hole; 17. Connecting rope; 18. Fixed ground anchor pile; 2. Guide planting trough; 21. Trough body; 22. Drainage hole; 23. Root canal; 3. Water flow interception component; 31. Water flow interception plate; 32. Seepage hole. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] This invention provides a device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens, thereby solving the technical problems of poor soil stabilization and lack of root distribution in existing Ophiopogon japonicus cultivation.

[0025] Please see Figures 1 to 5This utility model provides a device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens, including a soil-stabilizing frame 1, a guiding planting trough 2, and a water flow interception component 3. The soil-stabilizing frame 1 is fixed to the surface of the tea garden soil by fixed anchor rods 11, which are set at the four corners of the soil-stabilizing frame. The soil-stabilizing frame 1 is provided with an angle adjustment mechanism 12. The guiding planting trough 2 is horizontally inserted into the interior of the soil-stabilizing frame 1. The guiding planting trough 2 includes a trough body 21, which extends horizontally along the slope. The bottom of the trough body 21 is evenly distributed with permeable holes 22, and the interior of the trough body 21 is filled with nutrient soil. The water flow interception component 3 includes a water flow interception plate 31 and seepage holes 32. The water flow interception plate 31 is perpendicular to the slope and extends to below the soil surface. The water flow interception plate 31 is provided with seepage holes 32.

[0026] In this embodiment, the integrated design of the soil stabilization frame 1, the guiding planting trough 2, and the water flow interception component 3 effectively reduces the problem of soil erosion in the tea garden. The soil stabilization frame 1 is firmly fixed to the surface of the tea garden soil by the fixed anchor rod 11, providing solid support for the entire device. At the same time, its angle adjustment mechanism 12 allows the device to adapt to tea garden terrain with different slopes, enhancing the versatility and flexibility of the device. The design of the guiding planting trough 2 not only provides a good growing environment for Ophiopogon japonicus, but the permeable holes 22 at the bottom of its trough 21 also ensure good soil aeration and drainage, which is conducive to the healthy growth of Ophiopogon japonicus roots. The water flow interception component 3 effectively intercepts the water flowing down the slope and guides some of the water flow to the deeper soil layers through the seepage holes 32, which reduces the scouring effect of the water flow and increases the soil moisture content, playing a positive role in maintaining the soil and water balance of the tea garden.

[0027] In this embodiment, the soil stabilization frame 1 is a rectangular frame made of corrosion-resistant and aging-resistant materials. A fixed anchor rod 11 is installed at each of the four corners of the frame, with the anchor rods penetrating the soil to a certain depth to ensure the frame is stable and does not wobble. An angle adjustment mechanism 12 is provided on one or both sides of the frame to adjust the tilt angle of the frame according to the different slopes of the tea garden. The guide planting trough 2, trough body 21, is made of lightweight and durable materials, such as plastic or metal. The shape of the trough body 21 can be designed as a straight line or an arc according to actual needs. Multiple permeable holes 22 are evenly opened at the bottom of the trough body 21, with the hole diameter appropriately sized to not hinder soil aeration and drainage. The interior of the trough body 21 is filled with nutrient soil rich in organic matter to provide sufficient nutrients for the *Liriope muscari*. The water flow interception plate 31 is made of waterproof and corrosion-resistant materials, such as plastic or metal plates. The plate surface is set perpendicular to the slope, and the bottom extends to a certain depth below the soil surface to effectively intercept water flow. Multiple seepage holes 32 are evenly opened on the interception plate. The hole diameter can be adjusted according to the actual water flow to ensure that the water flow can be intercepted while allowing some of the water to seep into the deeper soil layers.

[0028] In this embodiment, the soil stabilization frame 1 is first securely fixed to the tea garden soil surface using anchor bolts 11, and the tilt angle of the frame is adjusted according to the slope of the tea garden. Then, the guide planting trough 2 is horizontally inserted into the soil stabilization frame 1, and the trough 21 is filled with nutrient soil and planted with Ophiopogon japonicus. When water flows down the slope, the water interception plate 31 of the water interception component 3 effectively intercepts the water flow, reducing the scouring effect of the water flow on the soil. At the same time, the seepage holes 32 on the interception plate allow some water to penetrate into the deeper soil layers, increasing the soil moisture content. The permeable holes 22 at the bottom of the guide planting trough 2 ensure good soil aeration and drainage, providing a good growing environment for Ophiopogon japonicus.

[0029] Furthermore, in some embodiments, the soil stabilization frame 1 is provided in multiple sets, and the multiple sets of soil stabilization frames 1 are spliced ​​together by a detachable snap-fit ​​structure 13.

[0030] In this embodiment, multiple soil stabilization frames 1 can be easily spliced ​​together using the detachable snap-fit ​​structure 13 to adapt to tea garden areas of different sizes or shapes. When the tea garden area is large or the terrain is complex, the number of soil stabilization frames 1 can be increased or decreased according to actual needs, and they can be quickly assembled or disassembled using the snap-fit ​​structure. This design not only facilitates the installation and maintenance of the device but also reduces costs and improves resource utilization.

[0031] In this implementation, multiple sets of soil-stabilizing frames 1 can be prepared according to the actual area and shape of the tea garden. Each set of soil-stabilizing frames 1 can have the same size and shape, or can be adjusted as needed. A snap-fit ​​structure, such as protruding snaps and corresponding slots, is set on the frame of the soil-stabilizing frame 1. The design of the snaps and slots should ensure a firm and reliable connection between the frames, while also facilitating disassembly. The snap-fit ​​structure can be made of plastic, metal, or other durable materials to ensure its long-term stability. During installation, the required number and layout of soil-stabilizing frames 1 are first determined based on the terrain and area of ​​the tea garden. Then, multiple sets of soil-stabilizing frames 1 are spliced ​​together using the snap-fit ​​structure to form a complete cultivation device. During the splicing process, the angles and positions between the frames can be adjusted to ensure a perfect fit between the device and the tea garden terrain.

[0032] In this embodiment, when multiple sets of soil-stabilizing frames 1 are spliced ​​together by the detachable snap-fit ​​structure 13, they collectively form a stable support structure, providing a favorable growing environment for the lilyturf. The snap-fit ​​structure ensures a tight connection between the frames, preventing them from loosening or collapsing due to water erosion or wind. Simultaneously, the detachability of the snap-fit ​​structure makes the installation, maintenance, and disassembly of the device more convenient and quick.

[0033] Furthermore, in some embodiments, a metal mesh structure 14 is provided inside the soil stabilization frame 1, and anchor nails 15 are provided at the nodes of the metal mesh structure 14.

[0034] In this embodiment, the metal mesh structure 14 can evenly distribute and withstand the pressure from the soil and water flow, effectively preventing the frame from deforming or breaking. Simultaneously, the anchoring nails 15 at the nodes of the metal mesh structure 14 further securely fix the frame in the soil, improving the device's erosion resistance and durability. This design allows the Ophiopogon japonicus cultivation device to maintain a stable structure even under harsh weather conditions or prolonged water erosion, providing continuous protection and a suitable growth environment for the Ophiopogon japonicus.

[0035] In this embodiment, a metal mesh structure 14 is installed inside the soil stabilization frame 1. This mesh structure can be made of corrosion-resistant, high-strength metal materials, such as stainless steel or galvanized iron wire. The mesh size can be designed according to actual needs to ensure that it does not affect soil aeration and drainage while providing sufficient support. Anchor nails 15 are installed at the nodes of the metal mesh structure 14. The anchor nails 15 can be sharp rods made of metal materials, and their length and diameter are determined according to soil conditions and frame dimensions. The anchor nails 15 securely connect the metal mesh structure 14 and the soil stabilization frame 1 by being inserted into the soil and fixed in place.

[0036] In this embodiment, when a metal mesh structure 14 is provided inside the soil stabilization frame 1, and anchor nails 15 are provided at the nodes of the mesh structure, the structural strength of the entire device is significantly improved. The metal mesh structure 14 can evenly withstand the pressure of soil and water flow, preventing the frame from deforming or breaking. The anchor nails 15 firmly fix the frame in the soil, improving the device's erosion resistance and durability. Even in the face of harsh weather conditions or long-term water erosion, the Ophiopogon japonicus cultivation device can maintain a stable structure, providing continuous protection and a suitable growth environment for Ophiopogon japonicus.

[0037] Furthermore, in some embodiments, the sidewall of the groove 21 is provided with multiple sets of root canals 23.

[0038] In this embodiment, the design of the root guide tube 23 can effectively guide the distribution of water and nutrients within the trench 21, ensuring that the roots of *Ophiopogon japonicus* can evenly absorb the required water and nutrients. Simultaneously, the root guide tube 23 can increase the contact area between the soil and air, improving soil aeration and facilitating root respiration. Furthermore, the root guide tube 23 can also serve as a growth guide for the *Ophiopogon japonicus* roots, promoting healthy root development and improving the growth quality and yield of the plant.

[0039] In this embodiment, multiple sets of root guide tubes 23 are provided on the side wall of the trench 21. The root guide tubes 23 can be tubular structures made of plastic, metal or other durable materials, and their diameter and length can be designed according to actual needs. The root guide tubes 23 can be arranged vertically or obliquely along the side wall of the trench 21 to ensure that water and nutrients can flow smoothly into the soil inside the trench 21.

[0040] In this embodiment, when multiple sets of root guide tubes 23 are provided on the sidewalls of the trough 21, these root guide tubes 23 play an important role in the growth of Ophiopogon japonicus. During watering or fertilization, water and nutrients can quickly penetrate into the soil within the trough 21 through the root guide tubes 23, ensuring that the Ophiopogon japonicus roots can absorb them evenly. Simultaneously, the root guide tubes 23 increase the contact area between the soil and air, improving soil aeration and facilitating the respiration of the Ophiopogon japonicus roots. Furthermore, the root guide tubes 23 can also guide the growth of the Ophiopogon japonicus roots, promoting healthy root development, allowing the Ophiopogon japonicus to grow in a more favorable environment, thus improving growth quality and yield.

[0041] Furthermore, in some embodiments, the root canal 23 has a conical hollow structure, the diameter of the root canal 23 expands from the inside of the guide planting trough 2 towards the soil, and the surface of the root canal 23 is provided with threads.

[0042] In this embodiment, the conical hollow structure causes the diameter of the root canal 23 to gradually increase from the side wall of the trench 21 towards the soil. This design facilitates the uniform distribution of water and nutrients, ensuring that the roots of the Ophiopogon japonicus can absorb them more fully. At the same time, the threads on the surface of the tube increase the friction between the root canal 23 and the soil, making the root canal 23 more stable in the soil, less prone to loosening or being pulled out, and improving the overall stability of the device.

[0043] In this embodiment, the root canal 23 adopts a conical hollow design, with the diameter gradually increasing from the side wall of the groove 21 towards the soil. This design allows water and nutrients to gradually diffuse into a larger soil area as they flow through the root canal 23, improving soil absorption efficiency. Threads are provided on the surface of the root canal 23; the depth and spacing of the threads can be designed according to actual needs. The presence of threads increases the contact area and friction between the root canal 23 and the soil, making the root canal 23 more stable in the soil.

[0044] In this embodiment, when the root canal 23 has a conical hollow structure and its surface is threaded, it plays a more important role in the growth of Ophiopogon japonicus. During watering or fertilization, water and nutrients flow into the soil through the root canal 23. Due to the conical design of the root canal 23, water and nutrients can gradually diffuse to a larger soil area, ensuring that the roots of Ophiopogon japonicus can absorb nutrients evenly and fully. At the same time, the threads on the surface of the tube increase the friction between the root canal 23 and the soil, making the root canal 23 more stable in the soil and less prone to loosening or being pulled out by water erosion or wind. This allows Ophiopogon japonicus to grow in a more stable and favorable environment, further improving its growth quality and yield.

[0045] Furthermore, in some embodiments, connecting holes 16 are provided on the left and right sides of the soil stabilization frame 1, and connecting ropes 17 are passed through the connecting holes 16. Fixed anchor piles 18 are provided at both ends of the connecting ropes 17.

[0046] In this embodiment, by providing connecting holes 16 on both sides of the soil-stabilizing frame 1 and firmly connecting the frames together with connecting ropes 17, displacement of the frame due to water erosion or wind force can be effectively prevented. Simultaneously, the fixed anchor piles 18 at both ends of the connecting ropes 17 firmly fix the frame in the soil, further improving the overall stability of the device. This design allows the Ophiopogon japonicus cultivation device to maintain a stable structure even in the face of harsh weather conditions or long-term water erosion, providing continuous protection and a suitable growth environment for the Ophiopogon japonicus.

[0047] In this embodiment, a certain number of connecting holes 16 are provided on the left and right sides of the soil stabilization frame 1. The position and number of connecting holes 16 can be designed according to actual needs to ensure that the connection between the frames is firm and reliable. Corrosion-resistant, high-strength ropes, such as nylon ropes or steel wire ropes, are selected as connecting ropes 17. The diameter and length of the ropes should be determined according to the size of the frame and soil conditions to ensure that they can withstand sufficient tension. Fixed anchor piles 18 are set at both ends of the connecting ropes 17. The anchor piles can be rods made of metal or concrete, and their length and diameter should be determined according to soil conditions and tension requirements. The anchor piles should be deeply embedded in the soil to ensure that they can provide sufficient fixing force.

[0048] In this embodiment, when the left and right sides of the soil-stabilizing frame 1 are provided with connecting holes 16 and are firmly connected together with connecting ropes 17, the structural stability of the entire device is significantly improved. The connecting ropes 17 tightly connect adjacent frames together, preventing frame displacement or tilting caused by water erosion or wind. At the same time, the fixed anchor piles 18 at both ends of the connecting ropes 17 firmly fix the frame in the soil, improving the device's erosion resistance and durability. Even in the face of harsh weather conditions or long-term water erosion, the Ophiopogon japonicus cultivation device can maintain a stable structure, providing continuous protection and a suitable growth environment for Ophiopogon japonicus.

[0049] Furthermore, in some embodiments, the angle adjustment mechanism 12 includes a retractable support leg 121 and an angle positioning pin 122. The retractable support leg 121 is disposed at one end of the soil stabilization frame 1, and the angle positioning pin 122 is disposed at the other end of the soil stabilization frame 1.

[0050] In this embodiment, the design of the retractable support leg 121 allows the height and tilt angle of the soil stabilizing frame 1 to be adjusted according to the tea garden terrain or planting needs. The angle positioning pin 122 ensures that the soil stabilizing frame 1 can be stably fixed in the adjusted position, preventing displacement or tilting due to external forces. This design enables the Ophiopogon japonicus cultivation device to adapt to tea gardens with different terrains, improving the applicability and practicality of the device.

[0051] In this embodiment, a retractable support leg 121 is provided at one end of the soil stabilization frame 1. The support leg can be composed of multiple sleeves, and its length can be adjusted by the relative sliding of the inner and outer sleeves. The bottom of the support leg can be designed as a pointed shape or have an anti-slip pad to increase the contact area and friction with the ground, thereby improving stability. An angle positioning pin 122 is provided at the other end of the soil stabilization frame 1. The positioning pin can be a threaded rod, which is screwed into or out of the positioning hole on the soil stabilization frame 1 to fix the angle. The head of the positioning pin can be designed in an easy-to-operate shape, such as a hexagon or a handle shape, for easy manual rotation.

[0052] In this embodiment, when the angle of the Ophiopogon japonicus cultivation device needs to be adjusted, the angle positioning pin 122 is first loosened, allowing the soil stabilizing frame 1 to rotate freely. Then, the height and tilt angle of the soil stabilizing frame 1 are adjusted by extending and retracting the length of the telescopic support leg 121. After adjusting to the appropriate position, the angle positioning pin 122 is screwed into the positioning hole on the soil stabilizing frame 1, firmly fixing the frame in the adjusted angle position. The Ophiopogon japonicus cultivation device can adapt to tea gardens with different terrains, providing a stable growing environment for Ophiopogon japonicus.

[0053] In some embodiments, the water flow interception plate 31 is connected to the soil stabilization frame 1 by a hinge.

[0054] In this embodiment, the water flow interception plate 31 can rotate freely within a certain range via a hinge connection, thereby better intercepting and guiding water flow, reducing soil erosion, and protecting the growing environment of Ophiopogon japonicus. At the same time, this design also facilitates the installation, maintenance, and replacement of the water flow interception plate 31, improving the practicality and operability of the device.

[0055] In this embodiment, a hinge connector is provided on one side edge of the water flow interception plate 31 and at the corresponding position of the soil stabilization frame 1. The hinge connector can be made of metal material and has sufficient strength and durability to ensure that the water flow interception plate 31 can be stably connected to the soil stabilization frame 1 and can rotate freely when needed.

[0056] In this embodiment, when water flows through the tea garden, the water flow interception plate 31 is hinged to the soil stabilization frame 1 and can rotate freely according to the impact force and direction of the water flow. When the water flow impact force is large, the water flow interception plate 31 will rotate to a certain angle to effectively intercept and guide the water flow, preventing the water flow from directly eroding the soil and the roots of the Liriope muscari, thus reducing soil erosion. At the same time, since the water flow interception plate 31 is connected to the soil stabilization frame 1 by a hinge, the angle and position of the water flow interception plate 31 can be easily adjusted to adapt to different water flow conditions and planting needs of different tea gardens.

[0057] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the content of this utility model specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this utility model.

Claims

1. A device for cultivating Ophiopogon japonicus to reduce soil erosion in tea gardens, characterized in that, The utility model relates to a tea garden soil fixation frame, which comprises the following components: a soil fixation frame fixed to the surface of tea garden soil by fixing anchor rods arranged at the four corners of the soil fixation frame, the soil fixation frame being provided with an angle adjusting mechanism; a guide planting groove horizontally embedded in the interior of the soil fixation frame, the guide planting groove comprising a groove body horizontally extending along the slope surface, the groove body being uniformly provided with water-permeable holes at the bottom, and the interior of the groove body being filled with nutrient soil; a water flow interception assembly comprising a water flow interception plate and water-permeable holes, the water flow interception plate being perpendicular to the slope surface, the bottom of the water flow interception plate extending below the surface layer of soil, and the water flow interception plate being provided with water-permeable holes.

2. The Adenophora remotiflora breeding device for reducing water and soil loss in a tea garden according to claim 1, characterized in that, The soil fixation frame is provided with multiple groups, and the multiple groups of soil fixation frames are spliced by detachable buckle structures.

3. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 1, characterized in that, The interior of the soil fixation frame is provided with a metal mesh structure, and the nodes of the metal mesh structure are provided with anchor nails.

4. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 1, characterized in that, The sidewall of the groove body is provided with multiple groups of root guide pipes.

5. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 4, characterized in that, The root guide pipe is a conical hollow structure, the pipe diameter of the root guide pipe expanding from the interior of the guide planting groove to the soil, and the pipe body surface of the root guide pipe being provided with threads.

6. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 1, wherein The left and right sides of the soil fixation frame are provided with connecting holes, the connecting ropes being penetrated through the connecting holes, and the two ends of the connecting ropes being provided with fixed anchor piles.

7. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 1, wherein The angle adjusting mechanism comprises: a telescopic support leg arranged at one end of the soil fixation frame; an angle positioning pin arranged at the other end of the soil fixation frame.

8. The Adenositis cultivation device for reducing water and soil loss in a tea garden according to claim 1, wherein The water flow interception plate and the soil fixation frame are connected by a hinge.

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