430 results about "Urban greening" patented technology

The invention relates to a fertilizer water dispersible granule and a method for preparing the same. The fertilizer water dispersible granule comprises one or more of plant nutrient substances and at least one surfactant which are processed to prepare the regular or irregular granular water dispersible granule. The fertilizer water dispersible granule consists of the following raw materials in portion by weight: 5 to 95 portions of the plant nutrient substance, 1 to 40 portions of the surfactant and 0 to 94 portions of an assistant. The invention has a preferential proposal: the plant nutrient substance comprises monopotassium phosphate, boric acid or borax, humic acid and salt thereof. The fertilizer water dispersible granule also comprises one or more of growth regulators. In addition, the fertilizer water dispersible granule can also comprise a disintegrating agent, an adhesive, a filler, a colorant and other assistants. The preparation method comprises: the metering, pulverization, even mixing, pelletization and drying of formula materials to obtain the fertilizer water dispersible granule. The fertilizer water dispersible granule has rapid disintegrating and dissolving (dispersing) speed in water, is fully dissolved, does not block a nozzle and a drop irrigation pipeline, is uneasy to absorb moisture, has high content of effective compositions, low packaging, storage, transportation, metering and use cost and high utilization rate of the effective compositions, reduces waste and environmental pollution, is widely applied to economic crop, gardening, lawn and urban greening and has extremely wide market application prospect.

The invention provides a distributed-network automatic irrigation control system and an irrigation control method thereof, wherein the system carries out automatic irrigation control on agricultural, forest, commercial, industrial or urban green areas by using the combined technical means such as intensively setting and monitoring a distributed irrigation process by a central control computer, controlling the distributed irrigation process by a wireless terminal controller, a wireless network communication technique and the like; and in addition, the system also enables the data processing pressure of the central control computer to be decomposed by using a distributed irrigation control method which is implemented through the steps of intensively setting the irrigation process by the central control computer, and independently controlling each unit irrigation process by the wireless terminal controllers according to the setting, thereby avoiding a mass of real-time communication data transmission, ensuring that the system can smoothly carry out data processing and communication, improving the execution efficiency and management efficiency of the system, decreasing the construction requirements of system hardware and wireless communication networks, and enhancing the economical efficiency and feasibility of the system applied in large-scale irrigations.

The invention discloses an environment-friendly light porous simulated soil cultivation medium body and a preparation method thereof. The cultivation medium body is of a continuous integrated porous simulated soil sponge structure and is prepared from 1-10 parts by weight of polyurethane binding body, 1-50 parts by weight of filler, 0.01-50 parts by weight of auxiliary material and 0-5 parts by weight of embedded functional matter. The filler is at least one of organic filler, inorganic filler and organic and inorganic composite filler. The auxiliary material is a mixture of at least two of a surface active agent, a catalyst, a chain extender, a fire retardant and a foaming agent. The embedded functional matter is at least one of plant seeds, a rooting agent, a soil sanitizer, a straw fermenting agent, potash fertilizer, phosphatic fertilizer, nitrogenous fertilizer and compound fertilizer. The prepared simulated soil cultivation medium body is low in weight, high in aperture ratio, good in hydrophilia and water retention performance and excellent in mechanical property, and can be applied to the fields of vertical greening, roof greening, urban landscaping, indoor greening, intelligent greening, slope restoration, gardens and horticulture, ecological remediation, ecological management, soilless culture and the like.

The invention discloses an inorganic-organic slow-acting fertilizer suitable for landscaping nursery stocks and a preparation method and application thereof. The inorganic-organic slow-acting fertilizer consists of the following components in percentage by weight: 10-30 percent of particular compound fertilizer, 10-20 percent of coated fertilizer and 55-75 percent of particular organic fertilizer. The inorganic-organic slow-acting fertilizer has the advantages of integration of the advantages of the organic fertilizer, the compound fertilizer and the coated fertilizer, comprehensive nutritional elements, balanced nutrients, slow-release effect and avoidance of the defects of single nutritional ingredient and short fertilizer effect existing in the conventional landscaping nursery stock fertilizer, can be taken as a basic fertilizer as well as an additional fertilizer for landscaping nursery stocks, is particularly suitable for culturing on construction fields with large fertilizer deep placement difficulties, urban landscaping lands with firm soil and the like, and can be applied to ecological restoration landscaping nursery stocks which need to reduce disturbance.

The invention provides a method for producing an organic fertilizer from municipal dry branch / fallen leaf waste and application thereof. The method comprises the following steps: collecting branches, fallen leaves and other municipal greening wastes, and mixing Aspergillus niger, Saccharomyces cerevisiae, Bacillus subtilis and Trichoderma reesei to obtain a composite microbial inoculant; adding bran coat, chaff powder or peanut hull meal, the composite microbial inoculant, urea and potassium dihydrogen phosphate, thoroughly mixing, piling into a 1.5-2m-high cone, and controlling the water content at 60-70%; carrying out hide lifting on the pile in the composting process, and fermenting for 20-30 days; and carrying out aerobic and anaerobic fermentation on the dry branch / fallen leaf waste by using the microbial inoculant to obtain the organic fertilizer. The preparation technique is simple; and the prepared organic fertilizer can improve the soil and reduce the environmental pollution caused by the waste.

The invention discloses a method for making a moss wall. The method comprises the following steps: making a framework of a moss wall module, establishing a moss culture medium, performing rapid propagation on the medium layer by using moss chips to form a green moss clump, and integrally installing the cultured moss wall module to the external wall of a building. According to the method disclosed by the invention, the moss wall which can be made in a modular manner is cultured by utilizing mosses, and therefore, not only is the variety of green plants expanded but also the service lives of urban green walls are prolonged and the maintenance difficulty of the urban three-dimensional green walls is reduced.

The invention discloses an artificial wetland system taking oyster shell-waste brick-zeolite as composite filler. The invention relates to a sewage treatment device, and discloses an artificial wetland ecological treatment device applicable to the treatment of various sewages such as domestic wastewater, livestock and poultry breeding wastewater and landfill leachate. The system disclosed by the invention comprises a vertical undercurrent artificial wetland device and wetland filler, wherein the wetland filler is implemented in a large particle size grading difference 'obverse and reverse particle size mixing' filling mode and taking oyster shell, waste bricks and zeolite which are large in specific surface area, good in nitrogen and phosphorus adsorption capacity and high in volume of organism holding, so that the sustainable, efficient and stable operation of an artificial wetland ecosystem is ensured. The artificial wetland system disclosed by the invention has the advantages of low cost, low energy consumption, high nitrogen and phosphorus removal efficiency, small land-occupied area, simple structure, convenient operation management and the like, is not easy to jam, and can be combined with ecological construction and urban greening functions.

A green long-acting zoonosis vector control medicament provided by the invention is prepared from an insect growth regulator (IGR), a plant essential oil and / or a low-toxicity high-efficiency pesticide, a bactericide, an insect attractant and / or a repellant, a sustained release agent and the like. According to different use conditions and environments, by the adoption of microemulsification and sol technologies, a spraying agent, a sol coating, a film-forming inhibitor and a sol-forming inhibitor are prepared to form different release mechanisms so as to satisfy control demands in different places. The medicament provided by the invention has low toxicity and high efficiency, has effects of killing ovum, inhibiting insect growth and resisting bacteria and mildew, has a long persistent period, is not easy to generate resistance, has low residual, can be used to minimize the spread of diseases and eliminate the pollution caused by unbalance of drug application, is beneficial to the ecological environment, and is used to control zoonosis vectors (such as flea, louse, mite, tick, mosquito, fly, ant, cockroach and the like) in the fields of public place, garden, urban landscaping, means of transportation, neighborhood, hotel, school, restaurant, household, pet, animal husbandry, culturing farm and the like.

The invention discloses an active organic bacterial manure and a preparation method thereof. The active organic bacterial manure is prepared by the following steps of: performing one-time continuous fermentation, granulation, drying and screening on plant ash, industrial and agricultural wastes enriched with organic matters, and an inorganic fertilizer which are used as raw materials and inoculating bacteria subjected to breeding from the raw materials above. According to the active organic bacterial manure, the industrial and agricultural wastes enriched with the organic matters can be greatly consumed, and the environmental pollution is reduced; in the process of crop cultivation and urban greening, the problems of soil hardening, gradual fertilizer efficiency reduction and environmental pollution which are caused by that fertilizers are used year by year are solved; and a new fertilizer source is supplied to the agricultural production.

The invention provides an urban garden digital system and a site selection method. Satellite remote sensing images are utilized for analysis, park green land coverage area and residential land area apart from the park green land coverage area are extracted according to the remote sensing images, and a virtual park address is confirmed according to the contour of the residential land area which is not covered. Therefore, park green land information can be objectively and visually acquired via the images, and the area which is not covered can be conveniently extracted for guidance of park side selection so that basis is provided for park site selection, basis is provided for realization of better urban greening, complicated workload of artificial measurement and statistics is greatly reduced, misjudgment caused by artificial subjective factors can be reduced and accuracy is enhanced.

The invention belongs to a new boric fertilizer, referring to a boric fertilizer water dispersing granule and preparing method thereof. The invention comprises one or more than one boric fertilizers and at least one surfactant; the materials are processed as the regular or irregular granules water dispersing granule; the weight part of the boric fertilizer is 5-95 parts; the rest is the assistant. The preferable solution of the invention is following: the boric fertilizer comprises one of the boric acid, boron oxide, boric acid ammonium, sodium tetraborate, calcium borate side, partial sodium borate, sodium borate tetrahydrate, magnesium diboride, sodium perborate, zinc borate, boric acid manganese, high-sodium borate, partial acid potassium, boron and magnesium fertilizer, boron and magnesium phosphate and boron mud or the mixture of the two or more than two of the above. The preparing method of the invention is scaling the prescription, mixing, crushing, and granule and drying to obtain the product. The boric fertilizer water dispersing granule of the invention has a fast disintegration, dissolving (dispersing) completely, not plugging the nozzle and the dropping pipe lines, no heating while using, easy to absorb moisture, packaging, storage and transportation, measurement, the use of low cost, widely used in food crops, cash crops, horticulture, lawns and urban greening; the market prospect is very broad.

The method of cultivating edible fungi by using the discarded branches and leaves of urban greening, at least one kind of urban greening branches and leaves among ginkgo, zelkova, magnolia or white birch is preliminarily sorted, washed, dried, crushed, mixed with nutrients and water, and stirred evenly , to make edible fungus culture material, put the edible fungus culture material into bags and carry out high-temperature sterilization. Flammulina velutipes common edible fungus. The invention uses the discarded branches and leaves of landscaping as raw materials, which not only effectively solves the problem of shortage of raw materials for cultivating edible fungi, but also reasonably solves the problem of waste disposal in current landscaping. The edible fungi cultivated by the invention are rich in nutrition, good in mushroom quality and high in yield ,with broadly application foreground.

The invention provides a biomass cyclic utilization method. Ecosystems are built on a roof and the equipment is formed by connecting a main cistern, a water supply pipe, planting devices, an aquarium, a fermenter, an earthworm culture case and an auxiliary cistern in order and forms a cyclic system of water and biomasses, wherein water automatically flows to the auxiliary cistern from the main cistern after passing through the planting devices and then is conveyed to the main cistern by a water pump. The method has the following beneficial effects that water cycle ensures stable water-bearing layers and breathable layers to exist at the bottom of the soil for culture in the planting devices; after undergoing twice fermentation treatment, the kitchen wastes enter the selenium-bearing soil for culture; the green plants produce new biomasses, wherein the inedible parts are re-degraded into plant nutrients and the edible parts have health care function, thus ensuring urban greening to produce direct economic benefits and saving social resources; and through continuous cycle of the water and biomasses, the whole system can continuously absorb carbon dioxide, release oxygen, provide high-quality food, treat kitchen wastes and reduce the roof temperature and has the function of protecting the building.

The invention discloses a wind-resisting water-saving sprinkler head robot for sprinkling irrigation, belonging to the technical field of sprinkling irrigation device. The robot comprises: a sprinkler head body (1), a sprinkler head seat (4), a flexible water inlet pipe (6), a movable connecting device (3) connected with the sprinkler head body and the sprinkler head seat. And the robot is also characterized by further comprising a wind sensing plate (2), a sensor (5), and a swing amplitude controlling manipulator device (7); the wind sensing plate (2) is fixedly connected with the sprinkler head body (1); the sensor (5) is provided under the wind sensing plate (2); the swing amplitude controlling manipulator device (7) is fixedly connected with the sprinkler head body (1). The robot provided by the invention has a capability of implementing feedback type wind-resisting water-saving sprinkling irrigation, and allows the sprinkled water flow to be oriented accurately thus to realize wind-resisting water-saving sprinkling in agricultural production and gardening activities and save water resource consumed during sprinkling irrigation; and the robot provided by the invention can be applicable to wind-resisting sprinkling irrigation of plants to protect urban greening and ecological environment.

The invention relates to a boron fertilizer effervescence granule and method of producing the same, pertaining to a novel boron fertilizer. The boron fertilizer effervescence granule includes one or more boron fertilizer and one or more compounds contacted with water to generate gas, wherein, the weight part scope of the boron fertilizer is from 61 to 95. The preferred scheme of the invention is that the boron fertilizer includes one of boric acid, boron oxide, ammonium pentaborate, sodium tetraborate, calcium metaborate, sodium metaborate, tetrahydate octa sodium borate, magnesium diboride, sodium perborate, zinc borate, manganese borate, sodium perborate, potassium metaborate, boron magnesium fertilizer, boron and magnesium phosphate, and boron mud, or a mixture of two or more of the above. The preparation method of the invention includes: weighing the formulation material, mixing, grinding, granulating, and drying to obtain. The inventive boron fertilizer effervescence granule has a fast disintegrating velocity in the water; completely dissolving(dispersing); non-clogging of nozzle and drip irrigation pipeline; no need of heating when in use; no absorption of moisture; low packaging, storage and transportation, measurement and use cost; wide application in food crops, cash crops, horticulture, lawns and urban greening; and very broad market prospect.

The invention provides a biological plant source miticide prepared from urban greening wastes, and preparation and application of the biological plant source miticide. The biological plant source miticide is composed of 40%-80% of bulk drugs and 20%-60% of conventional auxiliary materials. The bulk drugs comprise the following components in percenrage by weight: 2%-20% of ligustrum lucidum extract, 5%-30% of ailanthus altissima extract, 5%-30% of liriodendron chinensis extract, 5%-10% of camptotheca acuminate extract, 5%-25% of magnolia grandiflora linn extract, 5%-30% of koelreuteria paniculata extract, 5%-20% of cinnamomum camphora extract, 5%-15% of sapium sebiferum extract and 4%-10% of berberis thunbergii DC. extract. The plant extracts are all obtained by drying, powdering, leaching and filtering branches, stems, leaves, flowers and fruits or mixtures of these parts, which are cut from plants, or shed and wasted naturally or wasted in the process of processing other products. The biological plant source miticide is efficient, free from residuals, low in production cost, high in combination property as well as economical, practical and environment-friendly.

The invention discloses a manufacturing method, a using method, characteristics and the effect of a multifunctional stereo ecological floating island and belongs to one technology in the field of ecological environment recovery. The multifunctional stereo ecological floating island is suitable for popularization in the urban water body recovery field. The multifunctional stereo ecological floating island is different from other plane ecological floating islands, is suitable for planting of common aquatic plants and a lot of terrestrial plants, the species of plants planted in the ecological floating island can be greatly increased, and water quality purification, urban greening and ecological effect are unified perfectly. The multifunctional stereo ecological floating island consists of three portions, wherein each portion consists of several parts which can be industrially produced, can be assembled and disassembled and is easy to operate and convenient to maintain. The multifunctional stereo ecological floating island is flexible in use and can be applied to various water bodies according to the actual conditions, and a using range of the ecological floating island is widened.

The invention discloses an application method for maintenance management of landscaping, and relates to the field of landscaping, in particular to maintenance management and a measure for garden vegetation greening after the completion of an urban greening project so as to keep greening achievements. The environment of urban landscaping plants is frequently influenced by various adverse factors, metabolism is disturbed and damaged, phenomena such as poor growing development, leaf withering, even plant death and the like are easily caused, aesthetic value is lowered, garden landscape is affected and certain economic loss is caused. Fertilizer application, trimming and insect prevention operation are performed well through landscaping maintenance according to the growth characteristics of grasslands, hedges and trees at different periods and different stages, so that the problems of poor rowing development, leaf withering, plant death and the like of the garden vegetation are solved.

The invention discloses a cultivation method for floating soil-free turf and the system of the method. The invention is characterized in that, the grains of foam and sponge are evenly mixed, filled into a bag made from non-woven fabric and sealed; then the non-woven fabric bag is passed through and fastened by a nylon silk thread; the non-woven fabric bag is divided into a plurality of small areas to fix the grains of foam and sponge; grass seeds are scattered on the non-woven fabric bag, then the grass seeds are covered by a non-woven fabric; during cultivation process, the grass grows gradually; stems and leaves pass through the above non-woven fabric coating, and roots stretch to the non-woven fabric bag below; a whole piece of land mobile soil-free turf is formed; aquatic floating soil-free turf can also be cultured by direct arrangement on water surface; during use, the soil-free turf floats on the water surface under the effect of foam grains; the sponge grains continuously absorbs and stores the water full of pollutant from water body and transports the water to the root of the grass, and water and nutrient needed by the growth of grass are supplied. The invention is mainly used for the ecological restoration of polluted water body, various sewage treatments and urban greening.

The invention relates to an external wall drainage structure for stereoscopic greening. The external wall drainage structure comprises a drainage main tube and drainage branch tubes. At least part of the drainage main tube is in a continuous broken-line shape, the drainage main tube is arranged between a roof and the ground, and the drainage branch tubes are arranged at positions of break points of the drainage main tube and are each of a U-shaped structure. One end of each drainage branch tube is connected with the drainage main tube, and a planting groove is formed in the upper portion of the other end of each drainage branch tube. Each planting groove comprises a venting isolation plate, a planting soil layer and a plant layer which are arranged in sequence from bottom to top. The bottom of the U-shaped structure of each drainage branch tube forms a water storage groove. The planting grooves and the water storage grooves are fixed to the wall surface through fixing rings. The external wall drainage structure has a series of advantages of saving energy and being environmentally friendly, high in landscape property and stable in structure; the external wall drainage structure can remarkably improve the urban greening coverage after application and forms a unique landscape in dull and monotonous buildings.

The invention relates to an urban runoff non-point source pollution advanced treatment and reuse technology. According to the technology, an urban runoff collecting system, a treatment system and a storing and recycling system are included; the urban runoff collecting system comprises a roadside water permeation plant zone and permeating type urban green land which are used for collecting and initially purifying an urban non-point source; the treatment system comprises an ecology gravel bed and wet land which are used for further removing pollutants such as heavy metal, nitrogen and phosphorus in the urban non-point source; the storing system comprises a high-quality water self-purification landscape pond which can achieve deep purification on an urban runoff, have the landscape effect and supply high-quality reclaimed water to urban landscaping and watering, underground water supplementing and the like. Accordingly, the technology which can efficiently remove various kinds of the pollutants in the urban non-point source runoff and produce and reuse the high-quality reclaimed water is supplied through optimization and improvement of all the units for urban runoff non-point source pollution.

The invention relates to a rainwater collecting and processing system. The rainwater collecting and processing system comprises a rainwater collecting channel, a rainwater processing mechanism and a clean water tank, wherein the rainwater collecting channel is connected with the inlet of an intelligent primary rainwater split flow device by a rainwater inlet pipeline; the intelligent primary rainwater split flow device is provided with a rainwater split flow pipeline and a rainwater recycle pipeline; the rainwater recycle pipeline is communicated with a rain water regulation tank; a settling pond is arranged on one side of the rainwater regulation tank; clean water in the upper part of the settling pond is communicated with the clean water tank by a drainage pipeline; the lower part of the settling pond is communicated with a mud collection well; an external water supply mechanism is arranged in the clean water tank. Rainwater processed by the rainwater collecting and processing system can be used as an available water source to be used for toilet flushing, city landscaping, landscape water and other water which is adaptive to reclaimed water quality standards.

The invention discloses an environment-friendly water collecting device for distributed infiltrating irrigation of urban landscaping. The device includes a water collecting well, a water storage box and an infiltrating irrigation box, wherein the water collecting well is arranged under the ground, the top end of the water collecting well is positioned on the same horizontal plane with the ground, and the water collecting well is internally provided with the water storage box; the inner wall of the water collecting well is fixedly provided with guide plates fixedly connected with one end of each water inlet pipe, and the other end of each water inlet pipe is fixedly connected with the top end of the water storage box; one side of the top end of the water storage box is provided with a cable-type liquid level alarm. According to the environment-friendly water collecting device for the distributed infiltrating irrigation of urban landscaping, through the application of the guide plates, rainwater can be collected inside the water storage box, a filtering plate can be used for filtering solid garbage inside the rainwater, and a silt pump can be used for pumping silt in a sedimentation area to prevent the silt from blocking infiltrating irrigation pipes; a filtering device can be used for conducting secondary filtering on the silt in the rainwater, tapered earth-pottery water penetrating pieces cooperating with infiltrating irrigation holes are arranged on the infiltrating irrigation holes to prevent silt inside the soil from returning into the infiltrating irrigation pipes to cause blocking of the infiltrating irrigation holes.

The invention discloses a novel substrate for simple roof greening by applying greening wastes and a preparation method thereof. The novel substrate for simple roof greening is prepared from greeningwaste decomposed compost, grass carbon, volcanic rock and vermiculite. The preparation method comprises the following steps: selecting the greening waste decomposed compost with a particle size of less than 5 mm, and mixing the greening waste decomposed compost with the grass carbon, the volcanic rock and the vermiculite according to a volume ratio of (40-70%): (0-25%): (18-36%): (12-24%). The novel substrate provided by the invention fully utilizes nutrient supply properties of the greening wastes, water-retaining and nutrient-retaining properties of the vermiculite and stability and root-fixing properties of the volcanic rock, provides good growth conditions for a plant in the aspects of water, nutrients, air and heat, and meets the needs of simple roof greening for plantation and growthof the plant; meanwhile, physical and chemical property indexes of the substrate all meet the requirements of simple roof greening; and the novel substrate provided by the invention replaces a grasscarbon substrate with urban greening wastes, so waste is turned into treasure; a novel way for treatment of the urban greening wastes is opened up; the usage amount of grass carbon resources is reduced; the cost of the substrate is lowered; and sustainable development of resources and the environment can be easily realized.

The invention discloses a mixed cultivation medium applicable to turfgrass and application of the mixed cultivation medium. The mixed cultivation medium applicable to the turfgrass is prepared from sludge composting, soil and coal gangue in mass ratio of (2-4):(10-12):(4-7). The application of the mixed cultivation medium to the turfgrass comprises the following steps: paving on a ground; sowing the seeds of the turfgrass into the mixed cultivation medium applicable to the turfgrass; and cultivating to obtain the turfgrass. The mixed cultivation medium applicable to the turfgrass has the advantages that the turfgrass is a plant through the mixed cultivation medium, instead of soil, so that the land resource can be saved, and the pressure from the demand of urban greening on soil can be relieved; the sludge composting provides the nutrient required by the turfgrass, so that the fertilizer can be saved, the sludge can be effectively utilized, and meanwhile, toxic components can be prevented from entering the food chain; the raw materials are rich in source, so that the cost is low; the preparation method is simple; the turfgrass growing time is reduced; in addition, the turfglass cultivation effect is good; pretreatment is saved before seed sowing; the mixed cultivation medium can be widely popularized.

The invention belongs to the technical field of soil improvement and particularly relates to a preparation method and application of a greening plant waste organic medium capable of realizing soil remediation. The preparation method comprises the following steps: performing crude crushing and fine crushing on greening plant wastes to form powder with the length of 0.5-1.5cm; then putting the powdery greening plant wastes in a closed greenhouse for fermentation, controlling the carbon-nitrogen ratio of the wastes to (25:1)-(35:1), and then blending fermentation water containing bacillus, trichoderma and EM (effective microorganism) bacteria for mixing; controlling a fermentation mixture in a closed environment at the temperature of 50-65 DEG C for fermentation; and fermenting the greening plant wastes with the water content of 40-55% in fermentation process for 14-20 days to form the fermentation organic medium. The organic medium and raw soil are mixed according to a certain proportion. The mixed soil has the advantages of light weight, good bulkiness, porosity and water permeability, high content of organic matters and rich nutrients and is suitable for application in urban greening soil improvement and exhibition greenhouse and roof greening.

The invention provides an environment-friendly lawn structure for sponge urban greening decoration. The environment-friendly lawn structure comprises a lawn planting shell, stirring rod structures anda second annular protruding ring structure. A body of the lawn planting shell is in a rectangular block shape. The top sides of the left end face and the right end face of the lawn planting shell areeach provided with a rectangular protruding block structure. The left side and the right side of the bottom end of the inner end of a lawn planting groove structure are each longitudinally provided with a plurality of round through hole structures in rectangular arrays. The round through hole structures are communicated with a water storage cavity structure. The bottom end of a rotating shaft islocated in the water storage cavity structure, two flowing water mechanisms are arranged at the bottom end of the rotating shaft, each flowing water mechanism is composed of the two corresponding stirring rod structures in annular arrays, and therefore when wind blows in ordinary times, the wind can blow a canvas to move so as to drive the rotating shaft to rotate around an axial hole structure, the flowing water mechanisms at the bottom end of the rotating shaft stir natural water resources stored in the water storage cavity structure to move, and the dead water phenomenon is avoided.

The invention provides an urban greening modeling method which can be used for analyzing the urban aerial images and applying the afforestation plan obtained by the analysis into an urban model. The method comprises the steps of (1) analyzing the urban aerial images, and extracting the distribution situation of streets, buildings and vegetation on the urban aerial images; (2) analyzing the distribution situation of the streets, the buildings and the vegetation, and building a Gibbs distribution model of the vegetation; (3) putting the vegetation into the urban model by the Gibbs distribution model of the vegetation through a Monte Carlo-Markov chain mapping method according to the preset greening coverage degree. The urban greening modeling method can automatically complete the vegetation distribution in the urban model, and greatly reduces the work load of manually adding the vegetation into the urban model under the premise of being closer to the actual urban vegetation distribution situation.

The invention relates to an intelligent urban landscaping irrigation management system comprising a cloud data master control platform, a remote monitoring terminal, and a plurality of intelligent spraying sub control systems. The remote monitoring terminal carries out information interaction with the plurality of intelligent spraying sub control systems by the cloud data master control platform. The intelligent spraying sub control systems consist of information processors, communication modules, spraying controllers, and smart sensors; the smart sensors include smart temperature sensor, smart humidity sensor, smart pH value sensor, and smart illuminance sensors; and the information processors carry out information interaction with the cloud data master control platform by the communication modules. An operator uses a touch type display screen to carry out information exchange with the information processors; the information processors generate external warning prompting information in a system fault system by a warning protection module. With the intelligent modularized automatic lawn greening spraying control system, the efficiency is improved, the cost is lowered, and the water sources are saved.

The invention provides a soilless culture substrate converted from kitchen waste and a use method thereof. The soilless culture substrate is prepared from 50% of the kitchen waste, 50% of straw particles and 5% of biological bacteria. The soilless culture substrate is converted from the kitchen waste, the recycling treatment of the kitchen waste is realized, the use value of the kitchen waste is improved, the sustainable utilization development path of the kitchen waste is strengthened, the kitchen waste is collected and treated in situ, the cost of multiple links such as traditional collection, transportation, classification, sorting, incineration, and landfill is saved, and the economic value of the kitchen waste treatment is improved. The soilless culture substrate contains the straw particles prepared from biological waste resources such as farmland straw waste, urban greening branches, and seasonal fallen leaves, resource reuse is realized, and the treatment process is environment-friendly and pollution-free.