Garden soil multi-layer deep nutrient adjusting device and green plant maintenance method thereof

Abstract

The invention discloses a garden soil multi-layer depth nutrient adjusting device which comprises a working box and further comprises an adjusting mechanism fixed to the outer wall of one side of the working box; the spraying mechanism is arranged outside the working box and used for spraying a nutrient solution while turning and loosening the soil; the soil turning mechanism is fixed to the outer wall of the adjusting mechanism, the adjusting mechanism is used for adjusting the height of the soil turning mechanism, an auxiliary soil turning mechanism is fixed to the outer wall of the adjusting mechanism, soil can be loosened through the soil turning mechanism and the auxiliary soil turning mechanism, a nutrient solution can permeate into root systems in the soil better, and the nutrient adjusting effect is improved; and the soil turning mechanism comprises a motor. According to the garden soil multi-layer deep nutrient adjusting device and the green plant maintenance method thereof, the soil is loosened through the soil turning mechanism and the auxiliary soil turning mechanism before the soil is maintained, so that the soil close to the root of a tree is kept loose, and the nutrient can be deeply and conveniently absorbed.

Description

Technical Field

[0001] This invention relates to the field of soil conditioning technology, and in particular to a multi-layer deep nutrient conditioning device for garden soil and a method for maintaining green plants. Background Technology

[0002] A tree root soil nutrient regulator is a device used to improve the soil environment around tree roots, provide nutrients, and promote tree growth. It can also regulate nutrients according to different tree conditions. For example, during the vigorous growth period of the tree, it can increase the supply of nitrogen, phosphorus, and potassium nutrients; during the fruit development period, it can increase the supply of phosphorus and potassium nutrients to improve the quality and yield of the fruit.

[0003] After prolonged trampling, the soil around the tree roots becomes compacted, leading to soil hardening. This plate-like structure affects soil aeration, water permeability, and fertility, negatively impacting tree growth.

[0004] While providing nutrients to the tree roots, gardeners spray fertilizer on the surface. However, fertilizer is difficult to penetrate deep into the soil, which easily leads to the accumulation of nutrients in the soil surface layer. Meanwhile, the deeper soil around the roots is relatively deficient in nutrients, resulting in uneven nutrient distribution. Compacted soil is not conducive to water infiltration and storage, causing water to run off to the surface and not be fully absorbed by the soil, affecting the tree's water supply. If the soil is not turned over, pathogens and insect eggs in the soil can easily accumulate, increasing the risk of disease and pest outbreaks. Summary of the Invention

[0005] This invention discloses a multi-layer deep nutrient regulation device for garden soil and a method for maintaining green plants, aiming to solve the technical problem mentioned in the background art of simply spraying fertilizer on the surface.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A multi-layer deep nutrient conditioning device for garden soil includes a working box and further includes: The adjustment mechanism is fixed to one outer wall of the work box; The spraying mechanism, located outside the work box, is used to spray nutrient solution while turning and loosening the soil. The soil turning mechanism is fixed to the outer wall of the adjustment mechanism. The adjustment mechanism is used to adjust the height of the soil turning mechanism, and an auxiliary soil turning mechanism is fixed to the outer wall of the adjustment mechanism. The soil turning mechanism and the auxiliary soil turning mechanism can loosen the soil, making it easier for the nutrient solution to penetrate into the root system inside the soil and improve the nutrient regulation effect.

[0007] By setting up soil turning and auxiliary soil turning mechanisms, the soil is loosened before soil maintenance, so that the soil near the tree roots remains loose, which facilitates the penetration and absorption of nutrients.

[0008] In a preferred embodiment, the bottom outer wall of the work box is fixedly connected to four corners of the work box, and a testing instrument storage frame and a hanging bracket are fixedly connected to one side of the work box.

[0009] The device is equipped with casters, making it easy to move quickly.

[0010] In a preferred embodiment, the adjustment mechanism includes two electric slide rails, both of which are fixedly connected to the outer wall of the work box. An adjustment rod is slidably connected to the inner wall of the electric slide rail via a slider, and a fixing rod is fixedly connected to the other end of the adjustment rod. Support plates are fixedly connected to both ends of the fixing rod, and a fixing frame is fixedly connected to one side of the outer wall of one of the support plates.

[0011] The adjustable mechanism allows for adjustment of the height of the fixed frame by adjusting the electric slide rail within the mechanism, facilitating the loosening of soil at different depths.

[0012] In a preferred embodiment, the soil-turning mechanism includes a motor, which is fixedly connected to the inner wall of one side of the fixed frame by screws. The output end of the motor is connected to a rotating rod via a coupling, and the other end of the rotating rod is movably connected to the outer wall of one side of the support plate. A turning roller is fixedly connected to the outer wall of the rotating rod, and soil-turning blocks are fixedly connected to the outer wall of the turning roller. The soil-turning blocks are pointed structures of varying lengths. The auxiliary soil-turning mechanism includes a fixed connecting rod, the outer wall of which is fixedly connected to the outer wall of one side of the rotating rod. A baffle plate is fixedly connected to the outer wall of one side of the fixed connecting rod, and soil-turning claws, which are distributed at equal intervals, are fixedly connected to the outer wall of the baffle plate. The soil-turning claws are hook-shaped structures.

[0013] By incorporating a soil-turning mechanism, the soil is rapidly loosened using a turning roller and turning claws, which alters the soil structure and promotes root absorption.

[0014] In a preferred embodiment, the spraying mechanism includes a preparation tank, which is fixedly connected to the inside of a support box. The inner wall of the support box is fixedly connected to metering pumps that are evenly distributed, and the input end of the metering pumps and the top inner wall of the preparation tank are fixedly connected to the same first conduit. The spraying mechanism also includes a crossbar, which is fixedly connected to the outer wall of the adjusting rod. The top outer wall of the crossbar is fixedly connected to a mixing component that is evenly distributed. The bottom outer wall of the fixed rod is fixedly connected to a spraying disc, and the bottom outer wall of the spraying disc is fixedly connected to an atomizing nozzle that is evenly distributed. The mixing assembly includes a mixing tank, with a sealing cap screwed onto the top outer wall of the mixing tank. Springs are fixedly connected to the inner walls of the mixing tank. A third conduit is fixedly connected to the bottom inner wall of the mixing tank and the spray plate. A second conduit is fixedly connected to the top inner wall of the mixing tank and the output end of the metering pump. The barrier plate includes a base plate, with a second anti-sticking layer fixed on one side of the base plate near the outer wall of the soil turning mechanism. A reinforcing layer is fixed on the other side of the base plate, and an anti-corrosion layer is fixed on the outer wall of the other side of the reinforcing layer. A first anti-sticking layer is fixed on the outer wall of the other side of the anti-corrosion layer.

[0015] A method for maintaining garden soil and green plants includes the following steps: Step 1: Water Management; Adjust the watering frequency according to the plant's water requirements, avoiding periods of high temperature and evaporation, and irrigate in the early morning or evening to ensure even soil moisture; Step 2: Drought-resistant measures; For plants with weak drought resistance (such as newly planted seedlings and low shrubs), use drip irrigation bags to slowly release water, or cover them with shade nets to reduce water evaporation; Step 3: Fertilizer Management; Fertilizer Selection: Primarily compound fertilizer. The fertilizer ratio for trees and shrubs needs to be adjusted according to the tree age (e.g., the nitrogen, phosphorus, and potassium ratio for young trees is 5:3:2, and for mature trees it is 3:2:1). Step 4: Application Method; Apply liquid or dry fertilizer while loosening the soil, ensuring the roots are not exposed, and cover with soil promptly after fertilization; Step 5: Pest and Disease Control; Common Diseases: Root rot, powdery mildew, etc. Use fungicides such as carbendazim and thiophanate-methyl, sprayed at a dilution of 800-1000 times. April, July, and September are the key periods for prevention and control. Pest Control: Psyllids, scale insects, and other pests need to be controlled with fungicides such as thiophanate-methyl. Spray pesticides promptly after pruning to avoid secondary infection. Step Six: Soil Maintenance; Use the above-mentioned device to loosen the soil, keep the soil around the tree roots loose, and loosen the soil in time after rain to drain water and avoid soil compaction; Step 7: Replenish organic matter using the above-mentioned spraying mechanism: Regularly apply well-rotted organic fertilizer to improve soil structure and promote root absorption capacity.

[0016] As described above, a multi-layer deep nutrient regulation device for garden soil includes a working box and further includes: an adjustment mechanism fixed to one outer wall of the working box; a spraying mechanism located outside the working box for spraying nutrient solution while turning and loosening the soil; and a soil turning mechanism fixed to the outer wall of the adjustment mechanism. The adjustment mechanism is used to adjust the height of the soil turning mechanism, and an auxiliary soil turning mechanism is fixed to the outer wall of the adjustment mechanism. The soil turning mechanism and the auxiliary soil turning mechanism can loosen the soil, facilitating better penetration of the nutrient solution into the root system and improving the nutrient regulation effect. The multi-layer deep nutrient regulation device for garden soil and its green plant maintenance method provided by this invention loosens the soil before maintenance through the soil turning mechanism and the auxiliary soil turning mechanism, keeping the soil near the tree roots loose and facilitating nutrient penetration and absorption. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-layer deep nutrient regulation device for garden soil proposed in this invention.

[0018] Figure 2 This is a schematic diagram of the regulating mechanism of a multi-layer deep nutrient regulating device for garden soil proposed in this invention.

[0019] Figure 3 This is a schematic diagram of the spraying mechanism of a multi-layer deep nutrient regulation device for garden soil proposed in this invention.

[0020] Figure 4 This is a schematic diagram of the auxiliary soil turning mechanism of a multi-layer deep nutrient regulation device for garden soil proposed in this invention.

[0021] Figure 5 This is a schematic diagram of the stirring spring in a multi-layer deep nutrient regulation device for garden soil proposed in this invention.

[0022] Figure 6 This is a schematic diagram of the anti-fouling layer of a multi-layer deep nutrient regulation device for garden soil proposed in this invention.

[0023] In the diagram: 1. Work box; 2. Instrument storage box; 3. Hanging rack; 4. Adjustment mechanism; 5. Casters; 6. Spraying mechanism; 7. Tilling mechanism; 8. Auxiliary tilling mechanism; 401. Electric slide rail; 402. Adjustment rod; 403. Fixing rod; 404. Support plate; 405. Fixing frame; 601. Mixing tank; 602. First conduit; 603. Metering pump; 604. Second conduit; 605. Mixing assembly; 606. Crossbar; 607. Third... 608. Conduit; 609. Spray disc; 6051. Atomizing nozzle; 6052. Mixing tank; 6053. Spring; 6054. Sealing cap; 701. Motor; 702. Rotating rod; 703. Tilting roller; 704. Soil turning block; 801. Fixing link; 802. Barrier plate; 803. Soil turning claw; 804. Soil turning knife; 8021. First anti-sticking layer; 8022. Anti-corrosion layer; 8023. Reinforcing layer; 8024. Base plate; 8025. Second anti-sticking layer. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] The invention discloses a multi-layer deep nutrient regulation device for garden soil and its green plant maintenance method, which is mainly applied to scenarios where soil maintenance does not involve loosening the soil.

[0026] Reference Figure 1 A multi-layer deep nutrient regulation device for garden soil, comprising a working box 1, and further comprising: Adjustment mechanism 4 is fixed to one outer wall of the working box 1; The spraying mechanism 6 is located outside the working box 1 and is used to spray nutrient solution while turning and loosening the soil. The soil turning mechanism 7 is fixed to the outer wall of the adjusting mechanism 4. The adjusting mechanism 4 is used to adjust the height of the soil turning mechanism 7, and the outer wall of the adjusting mechanism 4 is fixed with an auxiliary soil turning mechanism 8. The soil turning mechanism 7 and the auxiliary soil turning mechanism 8 can loosen the soil, making it easier for the nutrient solution to penetrate into the root system inside the soil and improve the nutrient regulation effect.

[0027] Reference Figure 1 and Figure 2 In a preferred embodiment, the adjustment mechanism 4 includes two electric slide rails 401, and both electric slide rails 401 are fixedly connected to the outer wall of the work box 1. The inner wall of the electric slide rail 401 is slidably connected to an adjustment rod 402 via a slider, and the other end of the adjustment rod 402 is fixedly connected to a fixing rod 403. Both ends of the fixing rod 403 are fixedly connected to a support plate 404, and a fixing frame 405 is fixedly connected to one side of the outer wall of one of the support plates 404. Specifically, by adjusting the electric slide rail 401, the electric slide rail 401 drives the adjusting rod 403 and the fixed frame 405 to move up and down, thereby adjusting the height of the soil turning mechanism 7.

[0028] Reference Figure 1 and Figure 2 In a preferred embodiment, the soil turning mechanism 7 includes a motor 701, and the motor 701 is fixedly connected to the inner wall of one side of the fixed frame 405 by screws. The output end of the motor 701 is connected to a rotating rod 702 through a coupling, and the other end of the rotating rod 702 is movably connected to the outer wall of one side of the support plate 404. Specifically, by turning on the motor 701, the motor 701 drives the rotating rod 702 to rotate.

[0029] Reference Figure 1 and Figure 2 In a preferred embodiment, a turning roller 703 is fixedly connected to the outer wall of the rotating rod 702, and a soil turning block 704 is fixedly connected to the outer wall of the turning roller 703. The soil turning block 704 is a pointed structure with uneven lengths. Specifically, the motor 701 drives the rotating rod 702 and the turning roller 703 to rotate, which in turn the soil clods 704 to loosen the soil, making it easier for the nutrient solution to penetrate into the roots of the soil and improve the nutrient regulation effect.

[0030] Reference Figure 1 , Figure 3 and Figure 4 In a preferred embodiment, the auxiliary soil turning mechanism 8 includes a fixed connecting rod 801, and the outer wall of the fixed connecting rod 801 is fixedly connected to one side outer wall of the rotating rod 702. A barrier plate 802 is fixedly connected to one side outer wall of the fixed connecting rod 801, and soil turning claws 803 distributed at equal intervals are fixedly connected to the outer wall of the barrier plate 802. The soil turning claws 803 have a hook-shaped structure. Specifically, when the rotating rod 702 rotates, it drives the fixed connecting rod 801 to rotate, thereby loosening the soil with the hook structure of the soil turning claw 803.

[0031] Reference Figure 1 and Figure 3 In a preferred embodiment, the spraying mechanism 6 includes a preparation tank 601, which is fixedly connected to the inside of the support box 1. The inner wall of the support box 1 is fixedly connected to metering pumps 603 that are evenly distributed, and the input end of the metering pumps 603 and the top inner wall of the preparation tank 601 are fixedly connected to the same first conduit 602. The spraying mechanism 6 also includes a crossbar 606, which is fixedly connected to the outer wall of the adjusting rod 402. The top outer wall of the crossbar 606 is fixedly connected with equidistantly distributed mixing components 605. Specifically, each preparation tank 601 can be filled with different nutrient solutions. For different plants, different metering pumps 603 can be turned on to spray the nutrient conditioning solution onto the plants in a quantitative manner, which can better achieve nutrient regulation for green plants.

[0032] Reference Figure 1 , Figure 3 and Figure 5 In a preferred embodiment, a spray disc 608 is fixedly connected to the bottom outer wall of the fixing rod 403, and an atomizing nozzle 609 distributed at equal intervals is fixedly connected to the bottom outer wall of the spray disc 608. The mixing component 605 includes a mixing tank 6051, and a sealing cap 6053 is screwed onto the top outer wall of the mixing tank 6051. Springs 6052 are fixedly connected to the inner wall of the mixing tank 6051. A third conduit 607 is fixedly connected to the bottom inner wall of the mixing tank 6051 and the spray plate 608. A second conduit 604 is fixedly connected to the top inner wall of the mixing tank 6051 and the output end of the metering pump 603. The springs 6052 are designed to extend and retract due to the shaking generated when the soil turning mechanism 7 is working. During the extension and retraction of the springs 6052, the nutrient solution is further mixed evenly, preventing particles from clogging the atomizing nozzles 609. Specifically, by turning on the metering pump 603, the conditioning liquid is introduced into the spray plate 608 and the atomizing nozzle 609 through the first conduit 602, the second conduit 604 and the third conduit 607 for atomization and spraying, which can more evenly regulate nutrients to the roots of plants.

[0033] Reference Figure 1 and Figure 6 In a preferred embodiment, the barrier plate 802 includes a base plate 8024, and a second anti-adhesion layer 8025 is fixed on one side of the base plate 8024 near the outer wall of the soil turning mechanism 7. A reinforcing layer 8023 is fixed on the other side of the base plate 8024, and an anti-corrosion layer 8022 is fixed on the outer wall of the other side of the reinforcing layer 8023. A first anti-adhesion layer 8021 is fixed on the outer wall of the other side of the anti-corrosion layer 8022. Specifically, the second anti-sticking layer 8025 prevents soil from sticking to the barrier plate 802 during the soil turning process, thus avoiding soil splashing onto the workers.

[0034] Reference Figure 1 and Figure 3In a preferred embodiment, the bottom outer wall of the work box 1 is fixedly connected with four corners of the movable wheel 5, and the outer wall of one side of the work box 1 is fixedly connected with a detection instrument storage frame 2 and a hanging bracket 3.

[0035] A method for maintaining garden soil and green plants includes the following steps: Step 1: Water Management; Adjust the watering frequency according to the plant's water requirements, avoiding periods of high temperature and evaporation, and irrigate in the early morning or evening to ensure even soil moisture; Step 2: Drought-resistant measures; For plants with weak drought resistance (such as newly planted seedlings and low shrubs), use drip irrigation bags to slowly release water, or cover them with shade nets to reduce water evaporation; Step 3: Fertilizer Management; Fertilizer Selection: Primarily compound fertilizer. The fertilizer ratio for trees and shrubs needs to be adjusted according to the tree age (e.g., the nitrogen, phosphorus, and potassium ratio for young trees is 5:3:2, and for mature trees it is 3:2:1). Step 4: Application Method; Apply liquid or dry fertilizer while loosening the soil, ensuring the roots are not exposed, and cover with soil promptly after fertilization; Step 5: Pest and Disease Control; Common Diseases: Root rot, powdery mildew, etc. Use fungicides such as carbendazim and thiophanate-methyl, sprayed at a dilution of 800-1000 times. April, July, and September are the key periods for prevention and control. Pest Control: Psyllids, scale insects, and other pests need to be controlled with fungicides such as thiophanate-methyl. Spray pesticides promptly after pruning to avoid secondary infection. Step Six: Soil Maintenance; Use the above-mentioned device to loosen the soil, keep the soil around the tree roots loose, and loosen the soil in time after rain to drain water and avoid soil compaction; Step 7: Replenish organic matter using the above-mentioned spraying mechanism: Regularly apply well-rotted organic fertilizer to improve soil structure and promote root absorption capacity.

[0036] Working principle: When in use, push the device to the side of the green plant that needs maintenance. By adjusting the electric slide rail 401, the electric slide rail 401 drives the adjusting rod 403 and the fixed frame 405 to move up and down, which can adjust the height of the soil turning mechanism 7. By turning on the motor 701, the motor 701 drives the rotating rod 702 and the turning roller 703 to rotate, and the soil turning block 704 can loosen the soil, making it easier for the nutrient solution to penetrate into the roots of the soil. When the rotating rod 702 rotates, it drives the fixed connecting rod 801 to rotate, and the hook structure of the soil turning claw 803 loosens the soil. Each preparation tank 601 can be set to put in different nutrient solutions. For different plants, turn on different metering pumps 603 to spray the nutrient conditioning solution onto the plants in a quantitative manner, which can better achieve nutrient regulation of green plants.

[0037] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-layer deep nutrient regulation device for garden soil, comprising a working box (1), characterized in that, Also includes: Adjustment mechanism (4) is fixed to one side of the outer wall of the work box (1); The spraying mechanism (6) is located outside the work box (1) and is used to spray nutrient solution while turning and loosening the soil. The soil turning mechanism (7) is fixed to the outer wall of the adjustment mechanism (4). The adjustment mechanism (4) is used to adjust the height of the soil turning mechanism (7). An auxiliary soil turning mechanism (8) is fixed to the outer wall of the adjustment mechanism (4). The soil can be loosened by the soil turning mechanism (7) and the auxiliary soil turning mechanism (8), so that the nutrient solution can better penetrate into the root system inside the soil and improve the nutrient regulation effect.

2. The multi-layer deep nutrient regulation device for garden soil according to claim 1, characterized in that, The adjustment mechanism (4) includes two electric slide rails (401), and both electric slide rails (401) are fixedly connected to the outer wall of the work box (1). The inner wall of the electric slide rail (401) is slidably connected to an adjustment rod (402) via a slider, and the other end of the adjustment rod (402) is fixedly connected to a fixing rod (403). Both ends of the fixing rod (403) are fixedly connected to a support plate (404), and a fixing frame (405) is fixedly connected to one side of the outer wall of one of the support plates (404).

3. The multi-layer deep nutrient regulation device for garden soil according to claim 2, characterized in that, The soil turning mechanism (7) includes a motor (701), and the motor (701) is fixedly connected to the inner wall of one side of the fixed frame (405) by screws. The output end of the motor (701) is connected to a rotating rod (702) through a coupling, and the other end of the rotating rod (702) is movably connected to the outer wall of one side of the support plate (404).

4. The multi-layer deep nutrient regulation device for garden soil according to claim 3, characterized in that, The outer wall of the rotating rod (702) is fixedly connected to a turning roller (703), and the outer wall of the turning roller (703) is fixedly connected to a soil turning block (704), which is a pointed structure with uneven lengths.

5. A multi-layer deep nutrient regulation device for garden soil according to claim 4, characterized in that, The auxiliary soil turning mechanism (8) includes a fixed connecting rod (801), and the outer wall of the fixed connecting rod (801) is fixedly connected to the outer wall of one side of the rotating rod (702). A barrier plate (802) is fixedly connected to the outer wall of one side of the fixed connecting rod (801), and soil turning claws (803) distributed at equal intervals are fixedly connected to the outer wall of the barrier plate (802). The soil turning claws (803) have a hook-shaped structure.

6. A multi-layer deep nutrient regulation device for garden soil according to claim 5, characterized in that, The spraying mechanism (6) includes a preparation tank (601), and the preparation tank (601) is fixedly connected to the inside of the support box (1). The inner wall of the support box (1) is fixedly connected to metering pumps (603) that are evenly distributed, and the input end of the metering pump (603) and the top inner wall of the preparation tank (601) are fixedly connected to the same first conduit (602). The spraying mechanism (6) also includes a crossbar (606), and the crossbar (606) is fixedly connected to the outer wall of the adjusting rod (402). The top outer wall of the crossbar (606) is fixedly connected with equidistantly distributed mixing components (605).

7. A multi-layer deep nutrient regulation device for garden soil according to claim 6, characterized in that, The bottom outer wall of the fixed rod (403) is fixedly connected to a spray plate (608), and the bottom outer wall of the spray plate (608) is fixedly connected to atomizing nozzles (609) distributed at equal intervals. The mixing assembly (605) includes a mixing tank (6051), and a sealing cap (6053) is screwed onto the top outer wall of the mixing tank (6051). Springs (6052) are fixedly connected to the inner wall of the mixing tank (6051). A third conduit (607) is fixedly connected to the bottom inner wall of the mixing tank (6051) and the spray plate (608). A second conduit (604) is fixedly connected to the top inner wall of the mixing tank (6051) and the output end of the metering pump (603).

8. A multi-layer deep nutrient regulation device for garden soil according to claim 7, characterized in that, The barrier plate (802) includes a base plate (8024), and a second anti-adhesion layer (8025) is fixed on one side of the base plate (8024) near the outer wall of the soil turning mechanism (7). A reinforcing layer (8023) is fixed on the other side of the base plate (8024), and an anti-corrosion layer (8022) is fixed on the outer wall of the other side of the reinforcing layer (8023). A first anti-adhesion layer (8021) is fixed on the outer wall of the other side of the anti-corrosion layer (8022).

9. A multi-layer deep nutrient regulation device for garden soil according to claim 1, characterized in that, The bottom outer wall of the work box (1) is fixedly connected with four movable wheels (5), and a detection instrument storage frame (2) and a hanging bracket (3) are fixedly connected to one side outer wall of the work box (1).

10. A method for maintaining garden soil and greenery, applied to the multi-layer deep nutrient regulation device for garden soil as described in claim 8, characterized in that, Specifically, the following steps are included: Step 1: Water Management; Adjust the watering frequency according to the plant's water requirements, avoiding periods of high temperature and evaporation, and irrigate in the early morning or evening to ensure even soil moisture; Step 2: Drought resistance measures; for plants with weak drought resistance, use drip irrigation bags to slowly release water, or cover them with shade nets to reduce water evaporation; Step 3: Fertilizer Management; Fertilizer Selection: Primarily compound fertilizer, with the fertilizer ratio for trees and shrubs adjusted according to tree age; Step Four: Application Method; Apply liquid or dry fertilizer while loosening the soil, ensuring the roots are not exposed, and cover with soil promptly after application; Step 5: Pest and disease control; Common diseases: root rot, powdery mildew. Use fungicides such as carbendazim and thiophanate-methyl, sprayed at a dilution of 800-1000 times. April, July, and September are the key periods for prevention and control. Pest control: Psyllids, scale insects, and other pests need to be controlled with fast-acting pesticides. Spray pesticides promptly after pruning to avoid secondary infection. Step Six: Soil Maintenance; Use the above-mentioned device to loosen the soil, keep the soil around the tree roots loose, and loosen the soil in time after rain to drain water and avoid soil compaction; Step 7: Replenish organic matter using the above-mentioned spraying mechanism: Regularly apply well-rotted organic fertilizer to improve soil structure and promote root absorption capacity.

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