Slope protection method and system based on interplanting herbaceous plants in tea garden

Abstract

According to the slope protection method, a tea garden is planted in a slope area, the slope of the tea garden is divided into different protection grades according to the gradient of the slope, different protection measures are taken according to the different protection grades, drainage ditches are arranged in protection grade areas so as to ensure that rainwater can be rapidly drained, and before planting and in the planting process, the drainage ditches can be used for drainage. Organic fertilizers and compound fertilizers are applied according to soil conditions, so that the soil fertility and the water and fertilizer retention capability are improved. According to the method, the stability of the side slope is enhanced by utilizing the natural growth characteristics of plants, the dependence on artificial structures is reduced, the influence on the environment is reduced, trimming and green manure covering are performed according to the plant growth state, continuous organic nutrients are provided for soil, the long-term development of a tea garden ecological system is promoted, and the ecological environment is protected. Planting and pruning products of the herbaceous plants can be used as green manure or feed, the additional income of the tea garden can be increased, the beautiful landscape effect is formed through interplanting of the tea garden and the herbaceous plants, and the tourism value of the tea garden is improved.

Description

Technical Field

[0001] The invention relates to the field of slope protection, and in particular to a slope protection method and system based on interplanting herbaceous plants in a tea garden. Background Art

[0002] Tea garden intercropping refers to the agricultural technology of planting other plants (such as herbs, shrubs or trees) between tea trees or on the slopes of tea gardens to achieve soil and water conservation, soil improvement, pest and disease control and economic benefit improvement. Intercropping plants form a symbiotic relationship with tea trees, optimizing the tea garden ecosystem through root complementarity, nutrient circulation and microenvironment regulation. Tea gardens are mostly distributed in hilly or mountainous areas, and the problem of soil and water loss on the slopes is serious, especially in the rainy season, landslides, mudslides and other disasters are prone to occur. Slope protection is not only related to the ecological safety of tea gardens, but also directly affects the yield and quality of tea.

[0003] In the existing technology, slope protection of tea gardens mainly adopts engineering slope protection, single vegetation slope protection and combination of trees and shrubs slope protection. The rigid structure destroys the natural landscape of the tea garden, affects soil microbial activity and vegetation recovery, is easily ineffective under conditions of soil settlement or heavy rainfall, and is difficult to adapt to the dynamic changes of tea garden slopes. Single herbaceous plant coverage may inhibit the growth of tea trees, and lacks nutrient recycling ability, requiring frequent replanting and pruning, and has high long-term maintenance costs. The roots of trees or shrubs compete with tea trees for nutrients and water, affecting tea yield and quality.

[0004] Existing slope protection methods for tea gardens have significant defects in ecological benefits, economic benefits and adaptability, and are difficult to meet the needs of sustainable development of tea gardens. The present invention aims to solve the above problems by optimizing the configuration mode and management method of interplanting herbaceous plants in tea gardens, and provides a low-cost, high-efficiency and eco-friendly slope protection technology. Summary of the invention

[0005] In view of this, the object of the present invention is to provide a slope protection method and system based on interplanting herbaceous plants in a tea garden.

[0006] In order to achieve the above technical objectives, the technical solution adopted by the present invention is: A slope protection method and system based on interplanting herbaceous plants in a tea garden, comprising the following steps: S1. Plant tea gardens in slope areas, divide protection levels according to the slope gradient of the tea gardens, and set up drainage systems to improve the soil; S2. Select shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form composite vegetation, and interplant them between the rows of tea trees according to proportions and planting patterns; S3. Sow herbaceous plants during the dormant period of tea trees, control the height of the herbs through periodic pruning, and use the pruning products as green manure to cover the slope.

[0007] In some embodiments, the slope protection levels are divided based on different slopes.

[0008] In some embodiments, the slope is divided into 5° to 25° slopes, and the higher the slope, the higher the protection level.

[0009] In some embodiments, the waterproofing system includes a lateral drainage ditch filled with gravel.

[0010] In some embodiments, the planting pattern of the herbaceous vegetation is alternating strip planting of shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants.

[0011] In some embodiments, the slope protection method based on interplanting herbs in tea gardens is implemented by a slope protection system based on interplanting herbs in tea gardens, the system comprising: A pre-treatment module, which is used to classify the protection level according to the slope of the tea garden and set up a drainage system to improve the soil; A herb configuration module, wherein the herb configuration module is used to select shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form composite vegetation, and to plant them between the rows of tea trees according to proportions and planting patterns; A dynamic management module, which is used to observe the dormancy period of tea trees, sow herbal plants during the dormancy period of tea trees, and perform periodic pruning to control the height of the herbal plants; An irrigation system, wherein the irrigation system is used to irrigate the soil of the tea garden; The integrated processing module is a communication device used for remote control instruction transmission.

[0012] In some embodiments, the preprocessing module includes a slope measurement unit, a drainage ditch design unit and a soil conditioner spraying device, wherein the slope measurement unit is used to measure the slope data of the slope; the drainage ditch design unit is used to design the arrangement of the drainage ditch on the slope; and the soil conditioner spraying device is used to spray the soil conditioner on the slope.

[0013] In some embodiments, the plant configuration module includes a seed bank and a planting device, wherein the seed bank is used to store seeds of shallow-rooted herbaceous plants, deep-rooted herbaceous plants, and shade-tolerant herbaceous plants; and the planting device is used to plant herbaceous plants between rows of tea trees.

[0014] In some embodiments, the dynamic management module includes a height monitoring sensor, an automatic pruning device, a green manure covering actuator, a soil moisture sensor and an image recognition unit, wherein the height monitoring sensor is used to monitor the height of herbs; the automatic pruning device is used to prune herbaceous plants that are too high; the green manure covering actuator is used to evenly cover the pruned products on the soil; the soil moisture sensor is electrically connected to the irrigation system to monitor the soil moisture content; the image recognition unit is electrically connected to the automatic pruning device, and the image recognition unit is used to analyze the dormancy cycle of tea trees and the coverage of herbaceous plants and feed the analysis results back to the automatic pruning device.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: Different from the prior art, the above-mentioned technical scheme is a slope protection method and system based on interplanting of herbaceous plants in tea gardens. Tea gardens are planted in slope areas, and the slopes of the tea gardens are divided into different protection levels according to the slope gradient. Different protection measures are taken according to different protection levels. Drainage ditches are set in the protection level areas to ensure that rainwater can be quickly discharged. Before and during planting, organic fertilizers and compound fertilizers are applied according to soil conditions to improve soil fertility and water and fertilizer retention capabilities. The present invention utilizes the natural growth characteristics of plants to enhance the stability of the slopes, reduces dependence on artificial structures, and reduces the impact on the environment. By pruning and green manure covering according to the growth status of plants, continuous organic nutrients are provided to the soil, which promotes the long-term development of the tea garden ecosystem. The planting and pruning products of herbaceous plants can be used as green manure or feed, which can increase the additional income of the tea garden. The interplanting of tea gardens and herbaceous plants forms a beautiful landscape effect, which enhances the tourism value of the tea garden. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a flow chart of a slope protection method based on interplanting herbaceous plants in a tea garden provided by the present invention; Figure 2 This is a module diagram of a slope protection system based on interplanting herbaceous plants in a tea garden provided by the present invention; Figure 3 is a preprocessing module diagram described in a specific embodiment; Figure 4 It is a herbaceous plant configuration module diagram described in a specific embodiment; Figure 5 It is a dynamic management module diagram described in a specific embodiment. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present invention, but are not intended to limit the scope of the present invention. Similarly, the following examples are only partial embodiments of the present invention rather than all embodiments, and all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0019] The present invention provides a slope protection method and system based on interplanting of herbal plants in tea gardens. The present invention forms a multi-level ecological protection system through interplanting of tea gardens and herbal plants. Shallow-rooted herbal plants quickly cover the surface to reduce soil erosion; deep-rooted herbal plants enhance the deep structure of the soil and improve soil stability; shade-tolerant herbal plants grow under the shade of tea trees to increase biodiversity. At the same time, through periodic pruning and green manure covering, continuous organic nutrients are provided to the soil, the soil structure is improved, and the healthy development of the tea garden ecosystem is promoted.

[0020] See also Figure 1 This embodiment provides a slope protection method based on interplanting herbaceous plants in a tea garden, and the steps are as follows: S1. Plant tea gardens in slope areas, divide protection levels according to the slope gradient of the tea gardens, and set up drainage systems to improve the soil; S2. Select shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form composite vegetation, and interplant them between the rows of tea trees according to proportions and planting patterns; S3. Sow herbaceous plants during the dormant period of tea trees, control the height of the herbs through periodic pruning, and use the pruning products as green manure to cover the slope.

[0021] In this embodiment, a tea garden is planted in a slope area, and the layout of the tea garden adopts a terraced style to slow down the slope and facilitate management and picking. According to the slope of the slope, the slope of the tea garden is divided into different protection levels, and different protection measures are taken according to different protection levels. In the protection level area, a drainage ditch is set to ensure that rainwater can be quickly discharged. Before and during planting, organic fertilizer and compound fertilizer are applied according to soil conditions to improve soil fertility and water and fertilizer retention capacity. Between the rows of tea trees in the tea garden, herbal plants can be planted alternately in a belt style. Herbal plants are shallow-rooted herbal plants, deep-rooted herbal plants and shade-tolerant herbal plants. Shallow-rooted herbal plants (such as bahia grass) are mainly distributed in the soil surface (0-20cm), and form a dense surface cover layer through horizontally extended roots, which effectively reduces the direct erosion of rainwater on the soil. Shallow-rooted plants grow rapidly and can quickly cover the slope surface, inhibit the growth of weeds, and provide shade and moisturizing environment for deep-rooted plants. The roots of deep-rooted herbal plants (such as alfalfa) extend vertically to a depth of 20-50cm, which can anchor deep The deep-rooted plants have nitrogen fixation ability, which can improve soil fertility. At the same time, they form a root system complementary structure with shallow-rooted plants to enhance the overall stability of the slope. Shade-tolerant herbaceous plants (such as rat grass) adapt to the shade environment of tea trees and can grow between tea tree rows to fill the blank areas of vegetation coverage. Shade-tolerant plants further optimize slope coverage, reduce soil erosion, and avoid competing with tea trees for light resources. Alternating planting of shallow-rooted herbaceous plants and deep-rooted herbaceous plants can complement each other's roots, form a soil-fixing grid, and improve anti-scouring ability. Shade-tolerant plants adapt to the microenvironment of tea trees and avoid competing with tea trees. During the dormant period of tea trees (usually winter), plant herb seeds between tea tree rows. According to the height of the herbaceous plants and the season when the herbaceous plants grow vigorously, the herbaceous plants are pruned to control their height between 30-50cm to avoid affecting the growth of tea trees. The pruned herbaceous plants are evenly covered on the slope to form a green manure layer about 5-10cm thick to provide organic nutrients for the soil.

[0022] In this embodiment, as a further preferred embodiment, the shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants are preferably perennial herbaceous plants. Perennial plants have a longer planting life and reduce planting and maintenance costs.

[0023] In this embodiment, the natural growth characteristics of plants are used to enhance the stability of the slope, reducing dependence on artificial structures and the impact on the environment. Through periodic pruning and green manure covering, continuous organic nutrients are provided to the soil, which promotes the long-term development of the tea garden ecosystem. The products of herbaceous plant planting and pruning can be used as green manure or feed, which can increase the additional income of the tea garden. The intercropping of tea gardens and herbal plants creates a beautiful landscape effect and enhances the tourism value of the tea garden.

[0024] Furthermore, in some embodiments, the slope protection level is divided based on different slopes.

[0025] In this embodiment, the construction of tea gardens with different slopes has different requirements: flat land (slope ≤ 5°) can be planted in contour strips, which is suitable for mechanized operations. Gentle slopes (slope 5°~15°) can adopt contour reclamation and contour planting methods. Steep slopes (slope 15°~25°) must be built with horizontal terraced tea gardens, the width of the terraces is generally 1.5~3 meters, and the terraces are "high outside and low inside". Therefore, tea garden planting based on different slopes is divided into low protection level areas, medium protection level areas and high protection level areas. For low protection level areas, the natural growth of herbaceous plants can be mainly relied on to stabilize the slopes, and simple drainage ditches can be set up to drain rainwater. For medium protection level areas, in addition to planting herbaceous plants, a more complete drainage system, such as intercepting ditches and reservoirs, is also required to ensure that rainwater can be quickly drained. For high protection level areas, in addition to taking the above measures, it is also possible to consider combining engineering protection measures, such as retaining walls or slope protection nets, to further enhance the stability of the slopes.

[0026] In this embodiment, by dividing the protection level based on different slopes, more targeted protection measures can be taken to ensure the stability of the slope. In low-protection level areas, it mainly relies on the natural growth of herbaceous plants and simple drainage measures; in medium and high protection level areas, more stringent protection measures need to be taken, including a complete drainage system and possible engineering protection measures. This hierarchical protection method can make more efficient use of resources and improve the protection effect.

[0027] In this embodiment, by dividing the protection level based on different slopes, more targeted protection measures can be taken to ensure the stability of the slope. The protection level area can take simpler protection measures to save resources; the medium and high protection level areas need to take more stringent protection measures to ensure the safety of the slope. This hierarchical protection method can make more effective use of resources and avoid waste.

[0028] Furthermore, in this embodiment, a slope less than or equal to 5° is defined as a low protection level. Within this slope range, the slope is relatively stable and the risk of soil erosion is low. Therefore, the slope is mainly stabilized by the natural growth of herbaceous plants and basic drainage measures. 5°-15° is defined as a medium protection level. Within this slope range, the slope is steeper and the risk of soil erosion increases. Therefore, in addition to planting herbaceous plants, more stringent protection measures need to be taken, such as setting up a complete drainage system, and it may be necessary to combine some simple engineering protection measures to enhance the stability of the slope. Above 15°-25° is defined as a high protection level, and protection is carried out in accordance with the requirements of a higher protection level. In addition to planting herbaceous plants, a more complete drainage system needs to be set up, and it needs to be combined with some simple engineering protection measures, such as slope protection nets or small retaining walls, and "bamboo ditch" construction to prevent soil erosion.

[0029] In this embodiment, by refining the slope division and increasing the corresponding protection level every time the slope increases, protective measures can be taken more accurately according to the actual situation of the slope. In areas with gentle slopes, it mainly depends on the natural growth of herbaceous plants and basic drainage measures; in areas with steeper slopes, more stringent protective measures are needed to ensure the stability of the slope. This detailed protection method can make more effective use of resources and improve the protection effect. By combining herbaceous plant planting with detailed protective measures, the stability of the slope can be more comprehensively enhanced, and the occurrence of natural disasters such as soil erosion and landslides can be reduced. Not only the stability of the slope is considered, but also the ecological sustainability of the tea garden is emphasized. The planting of herbaceous plants can improve soil structure, increase soil fertility, and provide strong guarantees for the long-term development of tea gardens. Furthermore, in some embodiments, the waterproof system includes a transverse drainage ditch, and the interior of the transverse drainage ditch is filled with gravel.

[0030] In this embodiment, transverse drainage ditches are designed and excavated according to the terrain and slope. The main function of these drainage ditches is to intercept and guide the flow of rainwater, prevent rainwater from accumulating on the slope, thereby reducing the risk of soil erosion and slope instability. A certain thickness of gravel is filled inside the transverse drainage ditch. The selection of gravel should take into account its permeability, stability and durability. The main purpose of gravel filling is to increase the drainage capacity of the drainage ditch and prevent the soil at the bottom of the ditch from being washed away by the water flow. The transverse drainage ditch effectively reduces the accumulation of rainwater on the slope by intercepting and guiding the flow of rainwater. Gravel filling increases the drainage capacity of the drainage ditch and prevents the soil at the bottom of the ditch from being washed away by the water flow. When rainwater flows into the drainage ditch, the gaps between the gravel allow the water flow to quickly penetrate and be discharged through the drainage ditch, thereby maintaining the stability and safety of the slope.

[0031] In this embodiment, during the tea garden planning stage, the position, width and depth of the transverse drainage ditch are determined according to the topography and slope of the slope. When digging the drainage ditch, ensure that the bottom and wall of the ditch are flat so that the water flows smoothly. Fill the drainage ditch with gravel, and the particle size of the gravel should be selected according to the actual situation to ensure that it has good water permeability and can prevent the soil from being washed away. Regularly check and maintain the drainage ditch, clean up the debris in the ditch, keep the ditch clean and unobstructed, and fill the drainage ditch with gravel, which effectively prevents the soil at the bottom of the ditch from being washed away by the water flow, and maintains the integrity and functionality of the drainage ditch.

[0032] Furthermore, in some embodiments, the planting pattern of the herbaceous vegetation is alternating strip planting of shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants.

[0033] In this embodiment, the herbaceous vegetation is not planted in a uniform and dense manner or in a single large area, but is designed into multiple strips, which are alternately distributed on the slope. Each strip can be planted with the same or different herbaceous plants, which are selected according to the soil conditions, slope, light, and growth characteristics and ecological functions of the slope. The width of the planting belt should be determined according to the growth requirements of the herbaceous plants and the stability requirements of the slope, ensuring that the herbaceous plants have sufficient growth space and avoiding excessive slope load due to the planting belt being too wide. The spacing of the planting belt should take into account the root expansion of the herbaceous plants and the drainage requirements of the slope, ensuring that the roots will not be intertwined and excessively affect the slope structure, while ensuring that rainwater can be discharged smoothly. The direction of the planting belt should be adapted to the slope direction of the slope, and is usually planted along the contour line to reduce soil erosion.

[0034] In this embodiment, the strip-shaped alternating planting pattern improves the stability and ecological function of the slope by optimizing the spatial distribution of herbaceous vegetation. The roots of herbaceous plants are interwoven into a network in the soil, which enhances the shear strength of the soil and prevents landslides and erosion of the slope. At the same time, the differences in the distribution of leaves and roots of different herbaceous vegetation in the soil help improve the air permeability and water retention of the soil, promote the activity of soil microorganisms and the accumulation of organic matter. The ecological functions of different herbaceous vegetation complement each other and promote the recovery and reconstruction of the slope ecosystem. The strip-shaped alternating planting pattern forms a unique tea garden landscape, increasing the ornamental and attractiveness of the tea garden.

[0035] See also Figures 2 to 5Furthermore, in some embodiments, a slope protection method based on interplanting herbs in a tea garden is implemented by a slope protection system based on interplanting herbs in a tea garden, including a pretreatment module, an herb configuration module, a dynamic management module, an irrigation system and a comprehensive processing module; the pretreatment module is used to divide the protection level according to the slope of the tea garden, and set up a drainage system to improve the soil; the herb configuration module is used to select shallow-rooted herbs, deep-rooted herbs and shade-tolerant herbs to form a composite vegetation, and interplant them between the rows of tea trees according to proportion and planting pattern; the dynamic management module is used to observe the dormant period of tea trees, sow herbs during the dormant period of tea trees, and perform periodic pruning to control the height of herbs; the irrigation system is used to irrigate the soil in the tea garden; the comprehensive processing module is a communication device used for remote control command transmission.

[0036] In this embodiment, the pretreatment module divides the protection level according to the slope of the tea garden slope, sets up the corresponding drainage system, and improves the soil. The slope is accurately measured using a measuring tool, and different protection levels are divided according to the slope size. The drainage system is designed and constructed, such as horizontal drainage ditches, intercepting ditches, etc., to ensure that rainwater can be discharged smoothly and reduce soil erosion. Soil improvement is carried out, such as adding organic fertilizers, adjusting the soil pH value, etc., to create a good soil environment for the growth of herbaceous plants; the herbaceous plant configuration module selects shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form a composite vegetation, and interplants them between the rows of tea trees according to proportions and planting patterns. According to the soil conditions, slope, light and other factors of the slope, suitable herbaceous plant species are selected, and the proportions and planting patterns of different herbaceous plants are determined, such as strip alternating planting, to ensure the diversity and stability of vegetation; the dynamic management module observes the dormancy cycle of tea trees During the dormant period of tea trees, herbaceous plants are sown, and periodic pruning is performed to control the height of herbs. The dormant period of tea trees is observed and recorded to determine the best time to sow herbs. Herbaceous plants are sown during the dormant period of tea trees to reduce the impact on the growth of tea trees. Herbaceous plants are pruned regularly to control their height to avoid blocking the light of tea trees. The irrigation system irrigates the soil of the tea garden to provide the necessary water for herbaceous plants and tea trees. Irrigation systems, such as drip irrigation and sprinkler irrigation, are designed and constructed to ensure that water can be evenly distributed in the soil of the tea garden. The irrigation amount and frequency are reasonably adjusted according to weather conditions and soil moisture. The comprehensive processing module is used as a communication device for the transmission of remote control commands. Communication equipment, such as wireless sensor networks, remote control terminals, etc., are configured to achieve remote monitoring and management. Control commands, such as the switch of the irrigation system and the pruning plan of herbaceous plants, are transmitted through communication equipment to achieve intelligent management.

[0037] In this embodiment, the slope of the tea garden is preliminarily treated by the pretreatment module, a drainage system is set up and the soil is improved; the herb configuration module is used to select and interplant suitable herb plants; the dormancy cycle of tea trees is observed by the dynamic management module, and herb plants are sown and pruned reasonably; the necessary water is provided to the tea garden by the irrigation system; and remote control and intelligent management are achieved by the comprehensive processing module.

[0038] Furthermore, in some embodiments, the preprocessing module includes a slope measurement unit, a drainage ditch design unit, and a soil conditioner spraying device. The slope measurement unit is used to measure the slope data of the slope; the drainage ditch design unit is used to design the arrangement of the drainage ditch on the slope; and the soil conditioner spraying device is used to spray the soil conditioner on the slope.

[0039] In this embodiment, the slope measurement unit measures the slope data of the slope to provide a basis for the subsequent protection level classification and drainage ditch design. Professional slope measurement instruments or equipment, such as a slope meter, a total station, etc., are used to accurately measure the slope of the tea garden, record the measurement data, including the angle, length, direction and other information of the slope, and draw a slope distribution map. According to the slope data, different protection levels are classified and the special protection measures to be taken are determined; the drainage ditch design unit designs the arrangement of the drainage ditch on the slope to ensure that rainwater can be discharged smoothly and reduce soil erosion. According to the data provided by the slope measurement unit, the water flow direction and catchment area of ​​the slope are analyzed, and the position, width and other parameters of the drainage ditch are designed. The degree, depth and slope of the drainage ditch can effectively intercept and guide rainwater, and draw drainage ditch design drawings, including plan drawings, cross-section drawings and construction details, to provide guidance for construction; the soil conditioner spraying device sprays soil conditioner on the slope to improve soil structure, increase soil fertility and water retention capacity, select suitable soil conditioners, such as organic fertilizers, humic acid, microbial agents, etc., design the formula according to soil type and improvement goals, configure soil conditioner spraying devices, such as sprayers, sprinkler trucks, etc., to ensure that the conditioner can be evenly sprayed on the slope soil, spray according to the set spraying amount and frequency, record the spraying situation, and regularly monitor and evaluate the improvement effect.

[0040] In this embodiment, the preprocessing module obtains the slope data of the slope through the slope measurement unit to provide basic information for drainage ditch design and soil improvement; the drainage ditch design unit designs a reasonable drainage ditch layout to ensure smooth drainage of rainwater; the soil conditioner spraying device improves the soil structure and improves soil fertility and water retention capacity. Each subunit cooperates with each other to provide favorable conditions for the planting and protection of herbaceous plants on the slopes of the tea garden.

[0041] Furthermore, in some embodiments, the plant configuration module includes a seed bank and planting equipment, the seed bank is used to store seeds of shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants; the planting equipment is used to plant herbaceous plants between rows of tea trees.

[0042] In this embodiment, the plant configuration module mainly includes two sub-units: a seed bank and a planting device. The seed bank is responsible for storing seeds of various herbal plants to ensure the quality and diversity of the seeds; the planting device is used to accurately and efficiently plant herbal plants between the rows of tea trees to achieve harmonious symbiosis between herbal vegetation and tea trees.

[0043] In this embodiment, the seed bank stores seeds of shallow-rooted herbs, deep-rooted herbs and shade-tolerant herbs to provide rich seed resources for planting. Special seed storage facilities are established to ensure that the seed storage environment (such as temperature and humidity) meets the seed storage requirements. Seeds of various types of herbs are collected and stored in a classified manner, including shallow-rooted herbs (such as Poaceae, Cyperaceae, etc.), deep-rooted herbs (such as Leguminosae, Asteraceae, etc.) and shade-tolerant herbs (such as ferns, mosses, etc.). Seeds are regularly inspected and updated to ensure the vitality and quality of seeds. Planting equipment accurately and efficiently plants herbs between rows of tea trees to achieve interplanting of herbaceous vegetation and tea trees. Suitable planting equipment, such as manual seeders, mechanical seeders, etc., are selected according to the planting scale and terrain conditions. Reasonable planting patterns are designed, such as strip alternating planting, spot sowing, etc., to ensure the uniform distribution of herbs between rows of tea trees. Planting equipment is used for planting operations, and attention is paid to maintaining appropriate planting spacing and depth to ensure the normal growth of herbs.

[0044] Furthermore, in some embodiments, the dynamic management module includes a height monitoring sensor, an automatic pruning device, a green manure covering actuator, a soil moisture sensor and an image recognition unit, the height monitoring sensor is used to monitor the height of herbs; the automatic pruning device is used to prune herbaceous plants that are too high; the green manure covering actuator is used to evenly cover the pruned products on the soil; the soil moisture sensor is electrically connected to the irrigation system for monitoring soil moisture content; the image recognition unit is electrically connected to the automatic pruning device, and the image recognition unit is used to analyze the dormancy cycle of tea trees and the coverage of herbaceous plants and feed the analysis results back to the automatic pruning device.

[0045] In this embodiment, the height monitoring sensor monitors the height of the herbaceous plants and provides a pruning basis for the automatic pruning device. The height monitoring sensor is installed on the slope of the tea garden to ensure that the sensor can accurately measure the height of the herbaceous plants. The sensor transmits the height data to the control system regularly or in real time to support pruning decisions; the automatic pruning device prunes the herbaceous plants that are too high to maintain the appropriate height of the herbaceous vegetation. According to the data of the height monitoring sensor, the automatic pruning device starts the pruning operation. The pruning device adopts mechanical or laser pruning methods to ensure the accuracy and efficiency of pruning. The residues of the pruned herbaceous plants are collected and used for subsequent processing; the green manure covering actuator evenly covers the residues of the pruned herbaceous plants on the soil for use as green manure. The green manure covering actuator and The automatic pruning device is connected to receive the pruning residues, and the actuator spreads the residues evenly on the soil of the slope of the tea garden as organic fertilizer. The green manure coverage helps to improve the soil structure and increase soil fertility. The soil moisture sensor monitors the soil moisture content and provides an irrigation basis for the irrigation system. The sensor transmits the humidity data to the control system of the irrigation system and adjusts the irrigation amount according to the humidity conditions. The image recognition unit analyzes the dormant period of tea trees and the coverage of herbaceous plants, provides pruning strategies for the automatic pruning device, and uses cameras or drones to capture images of the slopes of the tea garden. Image processing technology is used to analyze the growth status and dormant period of tea trees, as well as the coverage of herbaceous plants. The analysis results are fed back to the automatic pruning device to adjust the pruning strategy to adapt to the growth needs of tea trees and herbaceous plants.

[0046] In this embodiment, the dynamic management module monitors the height of the herbaceous plants through the height monitoring sensor, performs pruning management through the automatic pruning device, converts the pruning products into organic fertilizer through the green manure covering actuator, monitors the soil moisture through the soil moisture sensor and adjusts the irrigation amount, and analyzes the tea tree dormancy cycle and herbaceous plant coverage through the image recognition unit and provides pruning strategies. Each sub-unit cooperates with each other to jointly realize the dynamic management of the herbaceous plants on the slope of the tea garden.

[0047] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0048] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) to perform all or part of the steps of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0049] The above descriptions are only some embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A slope protection method and system based on interplanting herbaceous plants in tea gardens, characterized in that The following steps are involved: S1. Plant tea gardens in slope areas, divide protection levels according to the slope gradient of the tea gardens, and set up drainage systems to improve the soil; S2. Select shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form composite vegetation, and interplant them between the rows of tea trees according to proportions and planting patterns; S3. Sow herbaceous plants during the dormant period of tea trees, control the height of the herbs through periodic pruning, and use the pruning products as green manure to cover the slope.

2. A slope protection method and system based on interplanting herbaceous plants in tea gardens as claimed in claim 1, characterized in that: The slope protection levels are divided based on different slopes.

3. A slope protection method and system based on interplanting herbaceous plants in tea gardens as claimed in claim 2, characterized in that: The slope is divided into 5° to 25° slopes, and the higher the slope, the higher the protection level.

4. A slope protection method and system based on interplanting herbaceous plants in tea gardens as claimed in claim 1, characterized in that: The waterproof system comprises a transverse drainage ditch, the interior of which is filled with gravel.

5. A slope protection method and system based on interplanting herbaceous plants in tea gardens as claimed in claim 1, characterized in that: The planting pattern of the herbaceous vegetation is to alternately plant shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants in strips.

6. A slope protection system based on interplanting herbaceous plants in tea gardens, characterized in that: The method according to any one of claims 1 to 5, wherein the system comprises: A pre-treatment module, which is used to classify the protection level according to the slope of the tea garden and set up a drainage system to improve the soil; A herb configuration module, wherein the herb configuration module is used to select shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants to form composite vegetation, and to plant them between the rows of tea trees according to proportions and planting patterns; A dynamic management module, which is used to observe the dormancy period of tea trees, sow herbal plants during the dormancy period of tea trees, and perform periodic pruning to control the height of the herbal plants; An irrigation system, wherein the irrigation system is used to irrigate the soil of the tea garden; The integrated processing module is a communication device used for remote control instruction transmission.

7. The slope protection system based on interplanting herbaceous plants in tea garden according to claim 6, characterized in that: The pre-processing module comprises: A slope measurement unit, wherein the slope measurement unit is used to measure the slope data; A drainage ditch design unit, wherein the drainage ditch design unit is used to design the arrangement of the drainage ditch on the slope; A soil conditioner spraying device is used for spraying the soil conditioner on a slope.

8. The slope protection system based on interplanting herbaceous plants in tea garden according to claim 6, characterized in that: The plant configuration module includes: A seed bank, wherein the seed bank is used to store seeds of shallow-rooted herbaceous plants, deep-rooted herbaceous plants and shade-tolerant herbaceous plants; Planting equipment; the planting equipment is used for planting herbaceous plants between rows of tea trees.

9. The slope protection system based on interplanting herbs in tea gardens according to claim 6, characterized in that: The dynamic management module includes: A height monitoring sensor, the height monitoring sensor is used to monitor the height of the herb; An automatic pruning device, the automatic pruning device is used to prune herbaceous plants that are too tall; A green manure covering actuator, which is used to evenly cover the pruning products on the soil; A soil moisture sensor, the soil moisture sensor is electrically connected to the irrigation system and is used to monitor soil moisture content; An image recognition unit is electrically connected to the automatic pruning device, and is used to analyze the dormancy cycle of tea trees and the coverage of herbaceous plants and feed the analysis results back to the automatic pruning device.

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