Greening landscape structure

By setting up land areas, transition zones, and water storage areas in green landscapes, planting different types of plants, and utilizing root-guiding devices and permeable materials, the problem of monotonous plant configuration in green landscapes has been solved, achieving an improvement in ecological diversity and ornamental value, while also optimizing water resource utilization and sewage treatment.

CN224343924UActive Publication Date: 2026-06-12长大市政工程(广东)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
长大市政工程(广东)有限公司
Filing Date
2025-07-04
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

The existing green landscapes have a single plant configuration and lack the ecological synergy effect of layered planting, resulting in insufficient ecological diversity and ornamental value.

Method used

Design a green landscape structure comprising a land area, a transition area, and a water storage area arranged sequentially, where terrestrial plants, amphibians, and aquatic plants are planted respectively. The root system of the trees is guided by a root-guiding device, and water resources utilization and sewage treatment are optimized by combining permeable materials and an irrigation system.

Benefits of technology

It enhances the ecological diversity and aesthetic value of green landscapes, improves rainwater utilization, reduces urban drainage pressure, improves sewage treatment efficiency, and provides a beautiful visual experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of afforestation landscape structures, it is related to the technical field of landscaping;The afforestation landscape structure includes terrestrial area, transition area and water storage area arranged in sequence;The terrestrial area is planted with terrestrial plant, wherein the terrestrial plant includes ground cover plant, shrub plant and arbor plant;The transition area is planted with amphibian plant;The water storage area is planted with aquatic plant;The terrestrial area is arranged in inclination, and the inclined lower end of the terrestrial area is towards the water storage area;The water storage area leads to sewage treatment equipment.The technical scheme provided by the utility model can realize the ecological diversity of improving afforestation landscape.
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Description

Technical Field

[0001] This utility model relates to the field of landscaping technology, and in particular to a green landscape structure. Background Technology

[0002] Green landscapes play a vital role in urbanization, not only improving the urban ecological environment but also enhancing residents' quality of life and promoting sustainable urban development. However, current technologies often employ monotonous plant configurations in green landscapes, lacking the ecological synergistic effects of layered planting.

[0003] It should be noted that the above content is only used to help understand the technical solution of this utility model, and does not represent an admission that the above content is prior art. Utility Model Content

[0004] The main purpose of this utility model is to propose a green landscape structure that aims to improve the ecological diversity of green landscapes.

[0005] To achieve the above objectives, this utility model proposes a green landscape structure;

[0006] Specifically, the green landscape structure includes a land area, a transition area, and a water storage area arranged sequentially; the land area is planted with terrestrial plants, including ground cover plants, shrubs, and trees; the transition area is planted with amphibians; the water storage area is planted with aquatic plants; the land area is inclined, with the lower end of the incline facing the water storage area; and the water storage area leads to a sewage treatment facility.

[0007] In one embodiment, the slope of the land area is greater than or equal to 5%; and / or, the water storage area is recessed and the depth of the water storage area is 15-30 cm.

[0008] In one embodiment, the land area is paved with honeycomb permeable concrete, and a permeable blind pipe is provided at the bottom of the land area, with the outlet end of the permeable blind pipe connected to the water storage area.

[0009] In one embodiment, the water storage area is lined with a bentonite waterproof blanket, and the interior of the water storage area has a ceramic granule filter layer and a planting soil layer arranged from bottom to top, with the aquatic plants planted in the planting soil layer.

[0010] In one embodiment, a root guiding device is provided inside the land area to guide the root tissue of the tree plant to grow away from the water storage area.

[0011] In one embodiment, the root guiding device includes a first root guiding plate with a frustum-shaped structure, the larger diameter end of the first root guiding plate facing downwards; a second root guiding plate is connected to the bottom of the first root guiding plate and the side near the water storage area; a third root guiding plate with an annular structure is connected to the top of the first root guiding plate, the third root guiding plate being coaxially arranged with the first root guiding plate, and the annular through hole of the third root guiding plate being used for the trunk of the tree plant to pass through.

[0012] In one embodiment, the third root guide plate of the annular structure can be divided into several equally divided root guide plate assemblies around its axis. Each root guide plate assembly includes several root guide single plates that are sequentially nested and connected, and a spring is provided between two adjacent root guide single plates. The free end of the root guide single plate away from the annular through hole is fixedly connected to the first root guide plate, and the free end of the root guide single plate close to the annular through hole is fixedly connected to a clamping plate. The several clamping plates are combined to clamp the trunk of the tree.

[0013] In one embodiment, two adjacent guide root plates are defined as a first guide root plate and a second guide root plate, respectively. The first guide root plate is located on the side closer to the annular through hole. The second guide root plate has a sliding cavity inside, which is used to accommodate the first guide root plate. The first guide root plate is slidably connected to the second guide root plate along the sliding cavity. A spring is disposed inside the sliding cavity and extends radially along the third guide root plate. The two ends of the spring are respectively connected to the inner wall of the sliding cavity and the first guide root plate.

[0014] In one embodiment, the first guide root plate and the second guide root plate are respectively provided with a limiting groove and a limiting block. The limiting groove extends radially along the third guide root plate, and the limiting block is slidably connected in the limiting groove.

[0015] In one embodiment, the green landscape structure further includes an irrigation network, with a plurality of drip irrigation branch pipes arranged in the land area and a plurality of spray branch pipes arranged in the water storage area, the drip irrigation branch pipes and the spray branch pipes being connected to the irrigation network.

[0016] In one embodiment, a soil monitoring device is installed in the land area, and the soil monitoring device is electrically connected to the control module of the irrigation network via a LoRa module.

[0017] This invention's technical solution establishes a land area, a transition zone, and a water storage zone, where terrestrial, amphibious, and aquatic plants are planted respectively. The terrestrial plants include ground cover, shrubs, and trees, thus constructing a complete ecosystem that meets the growth needs of different plants and enhances the ecological diversity of the green landscape. Simultaneously, the plant configurations in different areas create rich landscape layers, enhancing the ornamental value of the green landscape and providing a more aesthetically pleasing visual experience. The sloping land area, leading to the water storage zone, effectively guides rainwater into the storage zone, reducing runoff and improving water resource utilization while alleviating pressure on the urban drainage system. The water storage zone connects to sewage treatment equipment, allowing for pretreatment of collected rainwater or sewage, reducing pollutant concentrations, improving sewage treatment efficiency, and minimizing environmental pollution. Attached Figure Description

[0018] 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.

[0019] Figure 1 A schematic diagram of an embodiment of the green landscape structure provided by this utility model;

[0020] Figure 2 A schematic diagram of the root guiding device in one embodiment of the green landscape structure provided by this utility model;

[0021] Figure 3 A second schematic diagram of the root guiding device in one embodiment of the green landscape structure provided by this utility model;

[0022] Figure 4 A schematic diagram of the root guide plate in one embodiment of the green landscape structure provided by this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100. Land area; 110. Honeycomb permeable concrete; 120. Permeable blind pipe; 200. Transition zone; 300. Water storage area; 310. Bentonite waterproof blanket; 320. Ceramsite filter layer; 330. Planting soil layer; 400. Terrestrial plants; 410. Ground cover plants; 420. Shrubs; 430. Trees; 500. Amphibians; 600. Aquatic plants; 700. Root guiding device; 710. First root guiding plate; 720. Second root guiding plate; 730. Third root guiding plate; 731. Ring-shaped through hole; 800. Root guiding plate assembly; 810. Root guiding single plate; 811. First root guiding single plate; 812. Second root guiding single plate; 813. Sliding cavity; 814. Limiting groove; 815. Limiting block; 820. Spring component; 830. Clamping plate;

[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, what is described is only a part of the embodiments of this utility model, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0028] Furthermore, it should be noted that the descriptions involving "first," "second," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0029] Green landscapes play a vital role in urbanization, not only improving the urban ecological environment but also enhancing residents' quality of life and promoting sustainable urban development. However, current technologies often employ monotonous plant configurations in green landscapes, lacking the ecological synergistic effects of layered planting.

[0030] To solve the above-mentioned technical problems, this utility model proposes a green landscape structure.

[0031] Please see Figure 1 In one embodiment of this utility model, the green landscape structure includes a land area 100, a transition area 200, and a water storage area 300 arranged sequentially; the land area 100 is planted with terrestrial plants 400, including ground cover plants 410, shrubs 420, and trees 430; the transition area 200 is planted with amphibians 500; the water storage area 300 is planted with aquatic plants 600; the land area 100 is inclined, with the lower end of the inclined land area 100 facing the water storage area 300; the water storage area 300 leads to a sewage treatment device (not shown in the attached drawings).

[0032] The technical solution of this utility model establishes a land area 100, a transition area 200, and a water storage area 300, where terrestrial plants 400, amphibians 500, and aquatic plants 600 are planted respectively. The terrestrial plants 400 include ground cover plants 410, shrubs 420, and trees 430, thus constructing a complete ecosystem that meets the growth needs of different plants and improves the ecological diversity of the green landscape. Simultaneously, the plant configuration in different areas creates rich landscape layers, enhancing the ornamental value of the green landscape and providing a more aesthetically pleasing visual experience. The land area 100 is angled and leads to the water storage area 300, effectively guiding rainwater into the storage area, reducing rainwater runoff, improving water resource utilization, and alleviating pressure on the urban drainage system. The water storage area 300 leads to sewage treatment equipment, allowing for pretreatment of collected rainwater or sewage, reducing pollutant concentration, improving sewage treatment efficiency, and reducing environmental pollution.

[0033] Among them, ground cover plants (410) refer to low-growing plants with dense foliage that can cover the ground. They are mainly used to cover bare soil, beautifying the environment, conserving water and soil, and reducing dust. Their growth height is generally 10-30cm, such as Liriope muscari, Sedum lineare, and Hosta. Shrubs (420) refer to plants without a distinct main trunk, usually with multiple branches from the base, and generally growing to a height of about 50-150cm, such as Loropetalum chinense, Pittosporum tobira, and Hibiscus syriacus. Trees (430) refer to plants with a distinct upright main trunk, generally growing to a height of over 3m, and capable of forming a canopy, such as Ginkgo biloba, Populus tomentosa, and Cherry blossoms. Amphibians (500) refer to plants that can adapt to both terrestrial and aquatic environments. They typically grow near or in shallow water, either partially submerged or on land, such as calamus and loosestrife; aquatic plants (600) refer to plants that grow in or near water, whose roots are usually submerged in water and can adapt to high humidity and aquatic environments, such as lotus, water lily, and reed.

[0034] As a preferred embodiment of the above, the slope of the land area 100 is greater than or equal to 5%. With this setting, the slope of the land area 100 is greater than or equal to 5%, which can accelerate the collection of rainwater or surface runoff, allowing it to flow into the water storage area 300 more quickly, further improving the rainwater collection efficiency, reducing water accumulation, and reducing the risk of soil erosion.

[0035] As a preferred embodiment of the above, the water storage area 300 is recessed, and its depth is 15-30 cm. This recessed design, with a depth of 15-30 cm, effectively increases the water storage capacity and facilitates the management and maintenance of the water within the water storage area 300, ensuring its normal operation.

[0036] As a preferred embodiment of the above embodiments, refer to Figure 1 The land area 100 is paved with honeycomb-shaped permeable concrete 110, and a permeable blind pipe 120 is installed at the bottom of the land area 100, with the outlet of the permeable blind pipe 120 connected to the water storage area 300. This design, using honeycomb-shaped permeable concrete 110, provides excellent permeability, effectively reducing surface runoff, increasing rainwater infiltration, replenishing groundwater, improving soil moisture conditions, and benefiting the growth of terrestrial plants 400. The permeable blind pipe 120 at the bottom guides excess water from the land area 100 to the water storage area 300, achieving an organic combination of drainage and water storage, further optimizing the water resource recycling process, and improving the ecological benefits of the entire green landscape structure. This design effectively prevents waterlogging in the land area 100 due to excessive rainwater, protects plant roots from waterlogging, and ensures healthy plant growth.

[0037] Honeycomb permeable concrete 110 is a porous material named for its numerous honeycomb-like pores. This material not only possesses excellent water permeability and air permeability but also supports plant growth, making it suitable for planting. Honeycomb permeable concrete 110 is widely used in urban greening projects such as parks, squares, and sidewalks.

[0038] The permeable blind pipe 120 is a type of pipe material used for drainage and seepage, widely applied in civil engineering, municipal engineering, and landscaping. A permeable blind pipe 120 typically consists of a pipe body, a filter layer, and drainage channels. The pipe body, the main component, is usually made of plastic (such as polyethylene or polypropylene) or rubber. The surface of the pipe body has tiny pores or gaps that allow water to flow into the pipe. To prevent soil particles and impurities from clogging the pores, the surface of the permeable blind pipe 120 is usually covered with a filter material, such as non-woven fabric or fine sand. The filter layer effectively filters fine particles from the soil while allowing water to pass through. The interior of the pipe body contains drainage channels to discharge collected water to a designated location.

[0039] As a preferred embodiment of the above embodiments, refer to Figure 1 The water storage area 300 is lined with a bentonite waterproof blanket 310. Inside the water storage area 300, from bottom to top, there is a ceramic granule filter layer 320 and a planting soil layer 330. Aquatic plants 600 are planted in the planting soil layer 330. This arrangement ensures that the bentonite waterproof blanket 310 lining the water storage area 300 has excellent waterproof performance, effectively preventing water leakage and ensuring the normal water storage function of the water storage area 300, thus reducing water waste. The ceramic granule filter layer 320 can initially filter rainwater or sewage flowing into the water storage area 300, removing impurities and some pollutants, improving water cleanliness, providing a better growth environment for the aquatic plants 600, and also facilitating subsequent sewage treatment. The planting soil layer provides a stable growth substrate for the aquatic plants 600, which is conducive to root fixation and nutrient absorption, promoting the growth and reproduction of the aquatic plants 600, and further enhancing the ecological function of the green landscape.

[0040] As a preferred embodiment of the above, a root guiding device 700 is provided inside the land area. The root guiding device 700 is used to guide the root tissue of the tree plant 430 to grow in a direction away from the water storage area 300. In this way, the root guiding device 700 can guide the root system of the tree plant 430 to grow in a direction away from the water storage area 300, avoiding excessive root extension into the water storage area 300, thereby reducing the damage of the root system to the structure of the water storage area 300 and extending the service life of the water storage area 300.

[0041] There are many specific structures for the root guide device 700. In this embodiment, refer to... Figure 2 as well as Figure 3 The root guiding device 700 includes a first root guiding plate 710 with a frustoconical structure, the larger diameter end of the first root guiding plate 710 facing downwards; a second root guiding plate 720 is connected to the bottom of the first root guiding plate 710 and the side near the water storage area 300; a third root guiding plate 730 with an annular structure is connected to the top of the first root guiding plate 710, the third root guiding plate 730 is coaxially arranged with the first root guiding plate 710, and the annular through hole 731 of the third root guiding plate 730 is used for the trunk of the tree plant 430 to pass through. With this configuration, when the root system of the tree plant 430 grows to contact the first root guide plate 710, the second root guide plate 720, and the third root guide plate 730, the root system will tend to grow in the direction with less resistance, that is, downward and towards the water storage area 300. This can effectively prevent the root system from extending to the surface of the land area 100 and lifting the surface of the land area 100, thus affecting the flatness of the surface of the land area 100. On the other hand, it can effectively prevent the root system from extending into the water storage area 300, reducing the damage of the root system to the structure of the water storage area 300 and extending the service life of the water storage area 300.

[0042] Furthermore, the third root guide plate 730 of the annular structure can be divided into several equally divided root guide plate assemblies 800 around its axis. Each root guide plate assembly 800 includes several root guide single plates 810 that are sequentially nested and connected, and a spring member 820 is provided between two adjacent root guide single plates 810. The free end of the root guide single plate 810 away from the annular through hole 731 is fixedly connected to the first root guide plate 710, and the free end of the root guide single plate 810 close to the annular through hole 731 is fixedly connected to a clamping plate 830. The several clamping plates 830 are combined to clamp the trunk of the tree plant 430. In order to ensure that the root guiding device 700 and the tree plant 430 can maintain a fixed relative position during planting and growth, the third root guiding plate 730 can be divided into several equally divided root guiding plate assemblies 800 around its axis. Each root guiding plate assembly 800 includes several root guiding single plates 810 that are sequentially nested and connected, and a spring member 820 is provided between two adjacent root guiding single plates 810. At the same time, a clamping plate 830 is fixedly connected to the free end of the root guiding single plate 810 near the annular through hole 731. The elastic force of the spring member 820 makes the clamping plate 830 tend to move towards the annular through hole 731, so that the several clamping plates 830 are combined to clamp the trunk of the tree plant 430 located in the annular through hole 731, so as to achieve the purpose of maintaining a fixed relative position between the root guiding device 700 and the tree plant 430. Understandably, as the tree plant 430 gradually grows, its trunk diameter will also gradually expand. Since there is a spring 820 between two adjacent root guide plates 810, the tree trunk will overcome the elastic force of the spring 820 and push the root guide plate assembly 800 back towards the edge of the third root guide plate 730 through the clamping rod, thereby avoiding the third root guide plate 730 from hindering the normal growth of the tree plant 430.

[0043] Furthermore, refer to Figure 4Two adjacent guide root plates 810 are defined as the first guide root plate 811 and the second guide root plate 812, respectively. The first guide root plate 811 is located on the side near the annular through hole 731. The second guide root plate 812 has a sliding cavity 813 inside, which is used to accommodate the first guide root plate 811. The first guide root plate 811 can slide along the sliding cavity 813 and be slidably connected to the second guide root plate 812. A spring member 820 is disposed inside the sliding cavity 813 and extends radially along the third guide root plate 730. The two ends of the spring member 820 are respectively connected to the inner wall of the sliding cavity 813 and the first guide root plate 811. With this configuration, the sliding cavity 813 is used as the retraction space for the first guide root plate 811 to retract to the second guide root plate 812, making the structure of the guide root plate assembly 800 more compact and reliable, and ensuring the smooth implementation of the technical solution of this application. Understandably, since the guide root plate 810 closest to the annular through hole 731 does not need to accommodate other guide root plates 810, it does not need to have a sliding cavity 813. In this embodiment, two spring members 820 are provided in a single sliding cavity 813 to ensure that the first guide root plate 811 is subjected to balanced forces when sliding relative to the second guide root plate 812.

[0044] Furthermore, the first guide root plate 811 and the second guide root plate 812 are respectively provided with a limiting groove 814 and a limiting block 815. The limiting groove 814 extends radially along the third guide root plate 730, and the limiting block 815 is slidably connected in the limiting groove 814. This arrangement, through the combined action of the limiting groove 814 and the limiting block 815, ensures that the first guide root plate 811 can only slide within the sliding cavity 813 of the second guide root plate 812, preventing the first guide root plate 811 from excessively sliding against the annular through hole 731 under the elastic force of the spring member 820, thus avoiding separation between the first guide root plate 811 and the second guide root plate 812. It also ensures that the sliding of the first guide root plate 811 relative to the second guide root plate 812 is more stable under the pushing force of the tree trunk of the tree plant 430.

[0045] The specific settings of the limiting groove 814 and the limiting block 815 are not limited in this application; in this embodiment, the limiting block 815 is symmetrically arranged on the upper and lower sides of the first guide root plate 811, and the limiting groove 814 is symmetrically arranged on the upper and lower sides of the sliding cavity 813 of the second guide root plate 812.

[0046] As a preferred embodiment of the above, the green landscape structure also includes an irrigation network (not shown in the attached drawings). Several drip irrigation branch pipes (not shown in the attached drawings) are arranged in the land area 100, and several spray branch pipes (not shown in the attached drawings) are arranged in the water storage area 300. The drip irrigation branch pipes and spray branch pipes are connected to the irrigation network. This configuration allows for precise irrigation of the land area 100 and the water storage area 300 according to the different needs of the plants and the characteristics of the area. The drip irrigation branch pipes provide a stable water supply to the terrestrial plants 400, avoiding water waste and reducing soil erosion; the spray branch pipes provide a suitable humidity environment for the aquatic plants 600 and amphibians 500 in the water storage area 300, promoting their growth. Through a reasonable irrigation method, it is ensured that plants receive sufficient water at different growth stages, improving plant survival rate and growth quality, and further enhancing the ecological benefits and ornamental value of the green landscape.

[0047] Furthermore, a soil monitoring device (not shown in the attached diagram) is installed in the land area 100. This soil monitoring device is electrically connected to the control module of the irrigation network via a LoRa module. This configuration, with the soil monitoring device and the irrigation network control module connected via LoRa, enables real-time monitoring and remote transmission of information such as soil moisture and nutrients. This allows the irrigation system to automatically adjust irrigation time and water volume according to the actual needs of the soil, improving the level of intelligent irrigation. The soil monitoring device is used to monitor soil parameters in real time, typically measuring soil moisture and temperature. This data is transmitted to the control module of the irrigation network to determine whether irrigation is necessary. LoRa (Long Range) is a low-power, wide-area network (LPWAN) communication technology characterized by long transmission distance, low power consumption, and large capacity. The LoRa module is used to wirelessly transmit the data collected by the soil monitoring device to the control module of the irrigation network. It achieves long-distance communication through low-frequency wireless signals, making it suitable for use in large green areas or farmland.

[0048] It should be noted that other aspects of the green landscape structure disclosed in this utility model are existing technologies and will not be described in detail here.

[0049] The above are merely optional embodiments of this utility model and do not limit the patent scope of this utility model. Any application of this utility model directly or indirectly in other related technical fields is included within the patent protection scope of this utility model.

Claims

1. A green landscape structure, characterized in that, The green landscape structure includes a land area, a transition area, and a water storage area arranged sequentially; the land area is planted with terrestrial plants, including ground cover plants, shrubs, and trees; the transition area is planted with amphibians; the water storage area is planted with aquatic plants; the land area is inclined, with the lower end of the incline facing the water storage area; the water storage area leads to a sewage treatment facility.

2. The green landscape structure as described in claim 1, characterized in that: The slope of the land area is greater than or equal to 5%; and / or the water storage area is set in a concave shape, and the depth of the water storage area is 15~30cm.

3. The green landscape structure as described in claim 1, characterized in that: The land area is paved with honeycomb permeable concrete, and a permeable blind pipe is installed at the bottom of the land area, with the outlet end of the permeable blind pipe connected to the water storage area.

4. The green landscape structure as described in claim 1, characterized in that: The water storage area is lined with a bentonite waterproof blanket. Inside the water storage area, from bottom to top, there is a ceramic granule filter layer and a planting soil layer, and the aquatic plants are planted in the planting soil layer.

5. The green landscape structure as described in claim 1, characterized in that: A root guiding device is installed inside the land area to guide the root system of the tree to grow away from the water storage area.

6. The green landscape structure as described in claim 5, characterized in that: The root guiding device includes a first root guiding plate with a frustum-shaped structure, the larger diameter end of the first root guiding plate facing downwards; a second root guiding plate is connected to the bottom of the first root guiding plate and the side near the water storage area; a third root guiding plate with an annular structure is connected to the top of the first root guiding plate, the third root guiding plate being coaxially arranged with the first root guiding plate, and the annular through hole of the third root guiding plate being used for the trunk of the tree to pass through.

7. The green landscape structure as described in claim 6, characterized in that: The third root guide plate of the annular structure can be divided into several equally divided root guide plate assemblies around its axis. Each root guide plate assembly includes several root guide single plates that are sequentially nested and connected, and a spring is provided between two adjacent root guide single plates. The free end of the root guide single plate away from the annular through hole is fixedly connected to the first root guide plate, and the free end of the root guide single plate close to the annular through hole is fixedly connected to a clamping plate. The several clamping plates are combined to clamp the trunk of the tree.

8. The green landscape structure as described in claim 7, characterized in that: The two adjacent guide root plates are defined as the first guide root plate and the second guide root plate, respectively, wherein the first guide root plate is located on the side closer to the annular through hole; The second guide root plate has a sliding cavity inside, which is used to accommodate the first guide root plate; the first guide root plate can be slidably connected to the second guide root plate along the sliding cavity; the spring is disposed inside the sliding cavity and extends radially along the third guide root plate; the two ends of the spring are respectively connected to the inner wall of the sliding cavity and the first guide root plate. Furthermore, the first guide root plate and the second guide root plate are respectively provided with a limiting groove and a limiting block, the limiting groove is provided to extend radially along the third guide root plate, and the limiting block is slidably connected in the limiting groove.

9. The green landscape structure as described in claim 1, characterized in that: The green landscape structure also includes an irrigation network, with several drip irrigation branch pipes arranged in the land area and several spray branch pipes arranged in the water storage area. The drip irrigation branch pipes and the spray branch pipes are connected to the irrigation network.

10. The green landscape structure as described in claim 9, characterized in that: A soil monitoring device is installed in the land area, and the soil monitoring device is electrically connected to the control module of the irrigation network via a LoRa module.