73 results about "Plant maintenance" patented technology

The invention provides an automatic plant maintenance method and device based on multi-AI model collaboration, belongs to the technical field of intelligent plant maintenance, and solves the technical problem that the intelligent result of automatic maintenance is inaccurate due to lack of precise data support in existing plant maintenance. The method comprises the following steps: performing parallel processing on acquired data by utilizing a multi-AI model; the multi-AI model comprises a plurality of sub-models and a structured cooperative processing module; the sub-model comprises a plant health status evaluation sub-model; a disease identification sub-model; a pest recognition sub-model; an environment suitability analysis sub-model; a plant growth state stage identification sub-model; generating a unified data contract by using an information summarization formatting method; performing environment conflict detection, forming an intelligent maintenance executable strategy, converting an equipment instruction, executing automatic control and supervision, performing periodic monitoring management and adaptive adjustment, and outputting an intelligent maintenance result report. The system is suitable for automatic plant maintenance based on computer vision, the Internet of Things technology and the automatic control technology.

The invention discloses a landscape plant precise maintenance control method based on multi-source perception and a growth model, particularly relates to the technical field of automatic control systems, and is used for solving the problem that a set value in an existing landscape plant maintenance control system is kept constant and cannot adapt to dynamic growth requirements of plants. The optimal environment set value of the current growth stage is calculated by collecting growth environment parameters and plant physiological state parameters, a multivariable time sequence causal network is constructed based on the parameters, the time sequence evolution entropy is calculated, and the change trend of the set value is monitored. Identifying a conflict relationship among different maintenance targets, analyzing a coordination priority through a key causal path to generate a coordinated maintenance strategy, and generating a set value smooth switching track when a time sequence evolution entropy exceeds an adaptive threshold value and a set value change trend is consistent with a phenological period prediction direction; and finally, the controller is adjusted to output an instruction to drive an execution mechanism to carry out maintenance operation according to the updated set value, and optimization of the control system on the whole life cycle of plant growth is achieved.

The utility model relates to the technical field of green plant maintenance, and discloses a drip irrigation device for green plant maintenance, which comprises a water inlet pipe, the outer wall of the water inlet pipe is fixedly connected with a valve, the inner wall of the water inlet pipe is fixedly connected with a drip irrigation pipe, and the outer wall of the drip irrigation pipe is provided with a drip irrigation opening. And a limiting assembly is arranged in the water inlet pipe. According to the drip irrigation device for green plant maintenance, when a rotary knob is rotated to enable a threaded rod to rotate and move in a fixed shell, a limiting block moves, so that the distance between the limiting block and a drip irrigation opening is controlled, a sliding plate slides and ascends and descends in a limiting groove, so that an indicating plate ascends and descends, and at the moment, a scale pointed by a pointer can represent the distance between the limiting block and the drip irrigation opening; a user can accurately control the amount of water for drip irrigation, when the limiting blocks make full contact with the drip irrigation openings, the drip irrigation openings can be completely blocked, water cannot drip from the drip irrigation openings, and therefore the number of the working drip irrigation openings can be controlled.

The invention relates to the technical field of riparian zone ecological restoration, and discloses a riparian zone staged progressive ecological restoration method which comprises the following steps: dividing a dry area and a wet area according to a riparian zone shoreline, respectively laying a base layer protective layer and a double-layer base, laying an aquatic plant lawn and fixing the root after water flow erosion, deposition operation and standard judgment, and finally, carrying out ecological restoration. And finally, observing the rooting state and carrying out maintenance and complementary planting, and synchronously collecting data in each link and adjusting as required. Through staged refined operation, in combination with core links such as data acquisition, analysis and judgment, base laying optimization, deposition regulation and control and plant maintenance, orderly promotion of ecological restoration of the riparian zone is achieved, and pertinence and continuity of the restoration process are guaranteed.

The invention relates to the technical field of management systems, in particular to an intelligent spray irrigation management system under forestry plant maintenance, which comprises a soil layering model construction unit for collecting the types of planted saplings and topographic data of a planting area, extracting soil layering structure data of the planting area and a three-dimensional topographic model, and constructing a three-dimensional model; performing fusion processing to obtain a soil layering model; determining the distribution positions of planted saplings on the soil layering model, marking the position corresponding to each sapling on the soil layering model as a planting point position, constructing a sapling root growth model based on the type of the sapling and the soil layering structure of the position, and forming a sapling soil layering model together with the soil layering model; and the irrigation network construction unit is used for setting an irrigation point position for each sapling root growth model based on the sapling soil layering model, connecting a plurality of drip irrigation point positions to form a pipeline trend straight line, erecting branch pipes along the pipeline trend straight line, erecting a main pipe and connecting a plurality of branch pipes to form an irrigation network.

The application discloses an artificial intelligence-based flower art green plant maintenance monitoring and early warning method and system, which collects monitoring data of flower art green plants in real time, the monitoring data including plant image data, environmental parameters and soil parameters, removes the background of the plant image data, corrects the illumination and normalizes the scale to obtain standard plant image data; the environmental parameters and the soil parameters are input into a growth environment feature encoder to extract an environmental collaborative feature vector, and the environmental collaborative feature vector is subjected to multi-modal feature fusion with a plant phenotype feature vector to obtain a fusion feature vector; a multi-dimensional health index is calculated based on a plant growth state prediction sequence, the multi-dimensional health index is input into a hierarchical early warning decision module for comparison, and an early warning level is determined according to a comparison result. The application can improve the survival rate of green plants and the maintenance efficiency.

The invention discloses a method for manufacturing a music generator based on plant electric signals in the technical field of agricultural equipment. The method comprises the following steps: step 1, collecting the plant electric signals; 2, preprocessing the electric signals acquired in the step 1; 3, extracting data features capable of judging the growth state of the plant from the electric signals preprocessed in the step 2; step 4, performing music processing on the data features in the step 3; and 5, according to the music processing data in the step 4, manufacturing a plant music generator, and adjusting the sound effect. By means of the technology, the growth state of plants can be monitored in real time, and plant maintenance prompts are provided for agricultural workers; and an elegant music environment can be created in the greenhouse, so that a unique agricultural music scenic spot can be established, and the greenhouse has economic value and educational significance and is expected to bring great added value.

This utility model discloses a spraying and pruning device for fruit tree planting and maintenance, relating to the field of fruit tree planting and maintenance technology. It includes a main body, a pesticide tank, and a spraying and pruning mechanism. The main body has a fixed frame containing the pesticide tank. The spraying and pruning mechanism is connected to the main body, and a tilling mechanism is also installed on the main body. The tilling mechanism's angle is adjustable by a rocker arm, which has a rod and a handle. The tilling mechanism is initially in contact with the bottom surface. The spraying and pruning mechanism is connected to the pesticide tank by a flexible hose. This utility model, by installing a tilling mechanism on the main body, allows the entire device to not only spray pesticides and prune crops but also cultivate uncultivated land during operation, saving time and energy.

The utility model discloses a garden green plant maintenance device which comprises a bottom plate, a fixing base, a main supporting column, a ground nail, a supporting plate, a connecting rod, a connecting rod locking nut, a mounting column, a positioning column, a rotating plate, a rotating plate connecting column, a connecting column clamping column, a clamping plate, an upper clamping column and a fixing rubber mat. Compared with the prior art, the position of the main supporting column can be adjusted according to the thickness of a plant trunk, fixing and supporting are achieved through the rubber mat and the rope, installation is easy and convenient, the bearing capacity is high, if a heat preservation shed or a sunshade needs to be additionally installed, the heat preservation shed or the sunshade can be directly arranged on the top of the rotating plate, no support needs to be additionally built, and installation and disassembly are easy and convenient.

The utility model particularly relates to a humidifier symbiotic with plants, and belongs to the technical field of household appliances, the humidifier comprises a lower shell and a culture dish, the lower shell is of a cavity structure with an opening in the top, and at least part of the outer surface of the lower shell is sunken inwards to form a culture cavity; the culture dish is at least partially contained in the culture cavity, the culture dish comprises a first dish body and a second dish body, and the second dish body is nested in the first dish body. The lower shell comprises a partition plate assembly and a drip irrigation assembly, the partition plate assembly is arranged at an opening in the top of the lower shell and divides the interior of the lower shell into a first water storage cavity and a second water storage cavity, and the drip irrigation assembly is installed on the partition plate assembly. The device integrates the functions of air humidification and plant planting, and meanwhile, the flexibility and convenience of plant maintenance and transplanting can be improved.

The invention provides an intelligent monitoring method, device and equipment for plant maintenance. The method comprises the following steps: acquiring environmental parameters and visual image data of a plant growth area; obtaining environmental suitability data according to the environmental parameters; according to the visual image data, obtaining plant species, growth stages and disease and pest symptoms; and generating a maintenance scheme according to the environmental suitability data in combination with the plant species, the growth stage and the disease and pest symptoms. According to the scheme, through wider planting scene application, the intelligent maintenance cost can be reduced, whether the plant growth process is abnormal or not can be automatically judged, and a personalized maintenance scheme for different plant types and growth stages is realized, so that a user is guided to carry out scientific maintenance.

The utility model discloses a photosensitive drainage device for green plant maintenance, which comprises a green plant potted plant, the interior of the green plant potted plant is hollow, the lower end of the green plant potted plant is cylindrical, the lower end of the green plant potted plant is fixedly connected with a plurality of supporting columns which are uniformly arranged along the circumference, and a water passing device is arranged on the lower surface of the green plant potted plant. A fixing ring is arranged on the outer surface of the potted green plant in the horizontal direction, a fixing support is fixedly connected to the side surface of the fixing ring, and a water supply device is arranged at the upper end of the fixing support. By arranging the water supply device, water can still be normally supplied to the green plants when light is poor, the dependence of green plant maintenance on the environment is reduced, the adaptability of the device is improved, redundant water in the device can be discharged by arranging the water passing device, and the environment is protected. Possible decay caused by the fact that the light sensing plate is stimulated by strong light to release much water to soak rhizomes is prevented, the error-tolerant rate of the device is increased, and the application range of the device is widened.

The utility model relates to the technical field of green plant maintenance, and discloses a shower head for indoor green plant maintenance, which comprises a water pipe and a shower head, a driven part for controlling the shower head to spray water is arranged at the top and inside the water pipe, an adjusting part is arranged at the top of the water pipe, the driven part comprises a sleeve, the bottom of the sleeve is penetrated by the water pipe, and the adjusting part is arranged at the bottom of the sleeve. The sleeve is connected with the water pipe through a sealing bearing, the shower head penetrates through the sleeve and is fixed to the sleeve, the top of the water pipe is closed, and a rotating rod penetrates through the top of the water pipe and is rotationally connected with the rotating rod. When the shower head is not used, the abutting rod is pulled to reset, the matching rod is not abutted, the blocking cover resets under the action of self gravity, the blocking cover blocks the shower head, and the situation that the shower head is in an exposed state when not used, and dust and sundries block the shower head is avoided.

The invention relates to the technical field of irrigation, and discloses a coastal wetland plant maintenance system and method.The method comprises the steps that firstly, concentration spatial distribution of thiosulfate and tetrathiosulfate in a root domain is obtained, the spatial position and the peak shape curvature of a concentration ratio peak are determined based on the concentration spatial distribution, and meanwhile the outer edge spatial position of a root surface iron plaque is determined; calculating position deviation and curvature deviation between the two; further measuring the root domain volume and the ion strength and sulfate radical concentration of pore water; then, a small amount of fresh water and brackish water are injected into the root domain, the spatial position of a concentration ratio peak and the change rate of curvature are observed, and the hydrochemistry and root domain reaction relation is established; according to the deviation and the change rate, the required ion strength and the sulfate radical concentration adjustment amount are solved, the volume of fresh water and the volume of brackish water required by single-time maintenance are accurately converted according to the root domain volume and the ion characteristics of different water sources, and therefore scientific regulation and control over the coastal wetland plant root domain environment are achieved.

The utility model provides a portable plant cultivation frame, including portable mobile mechanism, adjusting mechanism, storage groove and placing mechanism, portable mobile mechanism's square frame is the cultivation frame and provides basic support, square frame one side fixed connection handle, bottom four corners install universal wheel, lateral wall set up water outlet, top end verticality upwards fixed silk column, the U type cover of adjusting mechanism is connected on the silk column, realizes and limits fixed with the silk column through the nut tightness, U type cover top fixed connection support plate, support plate is along length direction and set up adjusting groove, adjusting groove side edge interval distribution limit hole, full dimension adjusting system: constructs "height - angle - interval" three dimensional adjusting framework, height and angle rely on adjusting groove, connecting rod and bolt cooperation and control, interval changes by the cooperation of sliding slot, support plate and limit block, accurate adaptation plant full growth cycle demand, covers seedling cultivation to mature plant maintenance scene.

1. The name of the design product: green maintenance device for municipal engineering. 2. The use of the design product: for green plant maintenance. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a vehicle-mounted plant maintenance system. Comprising a vehicle machine control module, a plant growth box arranged in a vehicle, an in-vehicle personnel monitoring module used for obtaining the condition of personnel in the vehicle, an in-vehicle environment monitoring module used for obtaining in-vehicle environment detection data, and an in-vehicle environment adjusting module used for executing environment adjusting operation, the in-vehicle plant irrigation module is used for executing plant irrigation operation on the plant growth box. According to the vehicle-mounted plant intelligent management system and method, intelligent management is carried out, meanwhile, the current state of the vehicle is judged, functional modules related to intelligent management of the vehicle-mounted plants are adaptively adjusted, and the driving safety can be effectively improved.

The invention relates to the technical field of indoor plant maintenance, and provides an agricultural-chemical-free pet-harmless indoor plant maintenance spray and a preparation method thereof.The spray is prepared from composite plant fermentation broth, plant raw materials are selected from dandelion, chrysanthemum, mint, honeysuckle, purple perilla and other varieties harmless to pets, and the plant raw materials are selected from natural plant raw materials. The composite strains comprise disease-resistant and insect-proof strains, nutrition conversion strains and growth promotion strains, and through the synergistic effect of a reasonable mass ratio, triple effects of expelling insects, killing pathogenic bacteria and applying fertilizer are achieved. The preparation method comprises the steps of plant raw material treatment, strain activation, fermentation treatment and post-treatment, and the spraying agent meeting the requirements is prepared by fermenting a single plant or respectively fermenting mixed plants and then mixing according to a proportion under the conditions of proper temperature and pH. The problems that a traditional product is single in function, contains agrochemical components and is harmful to pets are solved, and the pet food is suitable for the indoor environment with pets and children and has high safety and practicability.

The invention discloses a self-powered in-situ hydrogen production plant maintenance device which comprises a container body, an in-situ hydrogen production module, an energy supply module and an energy storage module. Wherein the container body is used for containing liquid and supporting plants; the in-situ hydrogen production module is arranged in the liquid cavity of the container body and is used for producing hydrogen by electrolyzing water; the in-situ hydrogen production module is provided with a hydrogen output end and an oxygen output end, the hydrogen output end is communicated with the liquid cavity of the container body, and the oxygen output end is communicated with the atmosphere; the energy supply module is used for providing electric energy for the device; the energy storage module is electrically connected with the energy supply module and the hydrogen production module and used for storing electric energy and supplying power to the in-situ hydrogen production module. According to the device, hydrogen can be continuously and stably generated and dissolved in water in the container body to form a hydrogen-rich water environment, so that the fresh-keeping time of fresh flowers is effectively prolonged or the growth and flowering phase regulation of potted plants are promoted, and the device is green, environment-friendly, safe and reliable.

The utility model relates to a decorative flower stand, which belongs to the technical field of flower stands, and comprises a flower stand main body, two flower stand bottom boxes, a bearing support, a hanging basket and a flowerpot main body, the flower stand main body is arranged at the top of the flower stand bottom boxes, the flower stand main body is fixedly provided with a hanging rod, the bearing support is fixedly connected with the flower stand main body, and the hanging basket is provided with a mounting hook. The hanging basket is connected with the hanging rod through an installation hook, the bearing support is provided with a first spraying pipe and a waste water collecting tank, the hanging basket is provided with a second spraying pipe and a waste water collecting basin, and the flower stand bottom box is provided with an irrigation water storage cavity. According to the decorative flower stand structure, the spraying set pump body and the spraying assembly are arranged, green plants in the hanging baskets and the flower baskets can be rapidly irrigated, the waste water collecting assembly is arranged to collect irrigation waste water, the filtering structure is arranged, the recycled irrigation water can be recycled, and green plant maintenance is more convenient.

The present application relates to the technical field of management system, and specifically relates to a forestry plant maintenance intelligent spraying irrigation management system, which comprises a soil layering model construction unit, collects the type of planted seedlings and topographic data of the planting area, extracts soil layering structure data and a three-dimensional terrain model of the planting area, and obtains a soil layering model through fusion processing; the distribution position of the planted seedlings is determined on the soil layering model, the position corresponding to each seedling on the soil layering model is recorded as a planting point, a seedling root growth model is constructed based on the type of the seedling and the soil layering structure of the position, and the soil layering model and the seedling root growth model jointly constitute a seedling soil layering model; an irrigation network construction unit sets an irrigation point for each seedling root growth model based on the seedling soil layering model, connects multiple drip irrigation points to form a pipeline direction straight line, erects branch pipes along the pipeline direction straight line, erects a main pipe and connects multiple branch pipes to form an irrigation network.

Embodiments of the present application provide a plant monitoring method, device, computer readable storage medium and electronic device, the method comprising: acquiring a growth image sequence corresponding to a plant to be monitored; determining a health anomaly window from the growth image sequence, wherein the health anomaly window includes a growth image reflecting an abnormal growth state of the plant to be monitored in the growth image sequence; and outputting an abnormality analysis report of the plant to be monitored according to the health anomaly window and a maintenance log corresponding to the plant to be monitored. The technical solution of the embodiments of the present application can enable plant maintenance personnel to consult and analyze the abnormality and the root cause of the plant to be monitored through the abnormality analysis report without going to the plant planting site, thereby improving the convenience of the plant maintenance personnel in monitoring and identifying the growth evolution trend and the root cause of the plant.

The application relates to the technical field of power plant maintenance, in particular to a pipe inner wall cleaning device which is suitable for being installed in a pipe cavity and comprises a nozzle with a cavity, a plurality of openings arranged on the outer periphery of the cavity, a rotating structure connected with the nozzle to drive the nozzle to rotate, and a feeding pipe in communication with the cavity of the nozzle at one end and connected with an external material supply structure at the other end. The pipe inner wall cleaning device adopts the technical scheme, the rotating structure drives the nozzle to rotate at high speed, centrifugal force generated by the high-speed rotation of the nozzle sprays external material from the openings to the inner wall of the pipe to be cleaned, effectively removes the attachments on the inner wall of the pipe, and completely cleans the attachments on the inner wall of the pipe. The pipe inner wall cleaning device has the advantages of simple structure and good operability, and is especially suitable for sand blasting cleaning operation of the inner wall of a small-diameter boiler pipe.

The utility model provides a kind of green plant root system maintenance device, it is related to green plant maintenance technical field, including mobile body and frame, frame is equipped with material box, the lower part outlet of material box is equipped with material tray, material tray is equipped with material port, the upper part of mobile body is equipped with distribution box in the lower part of material box, the middle part of distribution box is equipped with first rotating shaft, the upper part of first rotating shaft is equipped with anti-blocking blade, the inside both sides of distribution box are equipped with two second rotating shafts, second rotating shaft is equipped with rotating disc, rotating disc is equipped with pusher, and distribution box both ends are equipped with discharge chute. In the utility model, first helical gear is rotated to drive second helical gear synchronous rotation, second helical gear is rotated to drive second rotating shaft rotation, second rotating shaft can be rotated to drive rotating disc rotation when rotating, rotating disc can be rotated to drive pusher synchronous rotation when rotating, pusher is pushed to distribution box inside maintenance material, and maintenance material is pushed out from discharge chute, and green plant is maintained.

The utility model belongs to the technical field of maintenance devices, and particularly relates to a planting maintenance device which comprises a maintenance pot and a liquid outlet nozzle, the bottom of the side wall of the maintenance pot is fixedly communicated with the liquid outlet nozzle, an extension pipe is arranged at the end of the liquid outlet nozzle, and a connecting part is arranged at one end of the extension pipe. One end of the extension pipe is slidably connected to the interior of the liquid outlet nozzle through a connecting part, a plastic ring used for sealing an end opening of the extension pipe is arranged in the liquid outlet nozzle, an arc-shaped lifting handle is integrally connected to the side wall of the maintenance kettle, and a liquid injection hole is formed in the top end of the arc-shaped lifting handle; the liquid outlet nozzle integrally communicates with the bottom of the side wall of the maintenance kettle, and one end of the liquid outlet nozzle is fixedly connected with a limiting ring. When the maintenance pot is used, the end of the extension pipe is separated from the interior of the plastic ring by pulling the connecting part outwards, then the end of the extension pipe is opened, water in the maintenance pot can flow into the extension pipe, and the maintenance pot does not need to be inclined.

This invention discloses a plant care method, apparatus, device, and storage medium. The method includes: using an XR camera to acquire multiple frames of images of a target scene; for each frame, using a plant recognition model to determine several plant objects contained in the image, and using XR technology to determine the anchor point coordinates of each plant object; for each plant object, using a species recognition model to determine the target species, using a health detection model to determine the health status, and combining the target species and health status to determine care information; and through the XR camera's visual interface, based on the anchor point coordinates, responding to the user with the target species of the plant object, its health status, and care information. This solution provides users with rich and diverse plant care information in an intelligent, efficient, and accurate manner, and leverages XR technology to provide intuitive and convenient 3D interactive responses to relevant content, thereby effectively improving the user experience while ensuring efficiency and accuracy.

The embodiment of the invention relates to the technical field of smart horticulture, and discloses an intelligent plant maintenance method based on near field communication interaction, which comprises the following steps: establishing near field communication connection by an intelligent terminal in response to a near field communication tag embedded in a plant maintenance device; a microcontroller unit of the plant maintenance device periodically collects environmental data of corresponding plants from an environmental sensor; the microcontroller unit generates a corresponding plant maintenance decision based on the collected environment data and the stored initial configuration parameters; the intelligent terminal responds to the near field communication connection established with the near field communication tag and reads maintenance state information from the microcontroller unit; and the intelligent terminal responds to user input and sends an execution instruction to the microcontroller unit so as to control a corresponding actuator to perform watering operation according to the maintenance state information and the user input. The technical problems that a traditional plant maintenance device is tedious in configuration, extensive in maintenance decision, inconvenient in data interaction, high in execution risk, poor in man-machine collaboration and the like are solved.

This invention discloses an intelligent flowerpot and its control system. The intelligent flowerpot includes a flowerpot body and integrated within the flowerpot body a main control module, an image acquisition module, an environmental sensing module, an execution control module, a communication module, and a power supply module. The interior of the flowerpot body is divided into a plant planting chamber, a liquid storage chamber, and a sealed equipment chamber by physical partitions. This invention acquires images of plant morphology and soil surface through the image acquisition module, identifies plant species and soil physical states using the main control module, and then matches the optimal growth parameter range and executes closed-loop adaptive adjustment. Furthermore, the system also has a soil ecological anomaly monitoring function based on multi-source data fusion. By comprehensively analyzing image information, physicochemical parameters, and plant growth status, it achieves automatic early warning and physical intervention for soil ecological anomalies. This invention enables precise monitoring and intelligent management of the plant growth environment, significantly improving plant maintenance efficiency and survival rate.

The utility model belongs to the technical field of agricultural equipment, and provides a fertilizing and pesticide spraying integrated device which comprises a movable frame, a fertilizing mechanism and a pesticide spraying mechanism, the fertilizer applying mechanism comprises a material storage box, a discharging unit arranged below the material storage box and a fertilizer applying unit arranged on the left side and / or the right side of the movable frame, and the fertilizer applying unit is communicated with the material storage box through the discharging unit; the pesticide spraying mechanism is arranged behind the fertilizing mechanism and comprises a pesticide storage box, a spraying unit communicated with the pesticide storage box and a spraying frame rotatably erected above the pesticide storage box, and the spraying frame is movably connected with the movable frame. The fertilization and pesticide spraying integrated device is simple in structure and flexible and convenient to use, integrates the fertilization function and the pesticide spraying function, improves the planting and maintenance efficiency, can be applied to complex terrain environments in remote areas, and reduces the labor intensity of workers.

The invention discloses an inorganic plastic oxygen composite material and application thereof in a green agriculture and plant maintenance system. The inorganic plastic oxygen composite material is prepared from the following components: an inorganic internal peroxide bridge composite compound, an inorganic mediated catalytic material and a material balancing and stabilizing system, through the synergistic effect of all the components, the generation amount and the utilization efficiency of singlet oxygen are remarkably improved, and then the excellent pest control and pesticide residue degradation effects are achieved. In actual agricultural application, an aqueous solution prepared from the composite material can generate air containing singlet oxygen after being atomized and aerated, the air is uniformly released through a greenhouse pipeline, germ spores in the air can be quickly killed, and meanwhile, the composite material is sprayed on the surfaces of crops, so that mold and gray mold of the crops such as tomatoes and cucumbers can be effectively prevented and treated; the efficient degradation effect on organic phosphorus pesticide residues on the surfaces of the vegetables is realized. The whole technical scheme does not need to use chemical pesticides, meets the development requirements of green agriculture, can effectively reduce pesticide residue pollution, and protects the ecological environment of soil.