80results about "Turf growing" patented technology

The application provides a site top surface protection method, and relates to the technical field of ancient site protection. The method comprises the following steps: stripping and preserving the original soil cover of the site top surface where building diseases exist; laying a protection layer on the site top surface after repairing the building diseases; wherein the protection layer comprises at least one of a modified soil layer, a root-resistant layer and a sacrificial layer; and laying the original soil cover on the protection layer. By laying a protection layer on the site top surface after repairing the building diseases, the site top surface can be prevented from suffering from new building diseases. By laying the original soil cover on the protection layer, the local plants and local plant seeds in the original soil cover can absorb the growth substrate to form a vegetation protection layer, so that the protection layer of the site top surface is isolated from the open environment characterized by strong wind, strong light and strong evaporation, the protection layer of the site top surface is prevented from being eroded and dissipated, and the service life of the protection layer of the site top surface is prolonged.

The present application relates to a kind of soft covering protection method of humid environment soil site, comprising the following steps: A1 vegetation survey evaluation: the vegetation characteristics of the vegetation of site body, niche relationship, species diversity level, community structure, succession characteristics and its interaction with site environment are systematically recorded and comprehensively analyzed;A2 typical dominant community species screening, screen more than 10 plants;A3 vegetation efficient cleaning;A4 demarcation mark layer laying, for separating mark site body layer and soft covering vegetation layer;A5 rammed earth isolation layer construction;A6 cultivation layer laying and processing;A7 dominant plant community seeding and ecological construction: the frequency and density of typical dominant plant community are used to determine the kind and quantity of seed, clear the proportion of seeding and carry out seeding, install sensor after seeding at each layer boundary;A8 routine maintenance and management;A9 soft covering quality monitoring and control;A10 soft covering protection effect evaluation.The present application is efficient, environmental protection, sustainable.

This invention discloses a method for synergistically improving grassland plant diversity and productivity, relating to the field of degraded grassland ecological restoration technology. The method involves selecting degraded Leymus chinensis meadow steppe as the restoration target and delineating restoration plots. Within the operational window, targeted aeration and fertilization are carried out on the restoration plots to obtain improved restoration plots. These improved restoration plots are then continuously fenced off for at least two growing seasons for natural enclosure. This invention, through the synergistic effect of targeted aeration and precise fertilization, breaks through soil physical limitations and replenishes nutrient bottlenecks, achieving simultaneous improvement in plant diversity and productivity of degraded Leymus chinensis meadow steppe. It effectively optimizes the plant community structure and promotes the evolution of degraded communities into stable perennial herbaceous communities. Furthermore, this invention features highly standardized and mechanized operational parameters, high restoration efficiency, and is suitable for the large-scale restoration needs of degraded Leymus chinensis meadow steppe, balancing ecological benefits and production potential, and has broad application prospects.

The utility model provides a kind of artificial turf cleaning device, including host computer;Artificial turf cleaning device further includes connecting frame and by the capsule made of flexible material, the front end of capsule forms feed inlet, and feed inlet is fixed with connecting frame circumferentially;The rear side of host computer is provided with several support blocks that are spaced distribution from left to right, the inside of each support block is formed with the clamping groove of upper end opening, and the upper side of connecting frame is clamped in several clamping grooves to make that capsule and host computer can be detachably connected;The capsule used for collecting sundries in the utility model has the advantages of simple structure, and has the advantages of being convenient to connect with host computer.

The utility model discloses a lawn cleaning robot, include: robot main body, mechanical arm structure, lower layer clamp jaw, camera, dustbin, radar, omni -wheel, control unit, GNSS positioning module and IMU, the mechanical arm structure is controlled to a plurality of rudders, makes the mechanical arm structure realize to lift or put down action on the robot main body upper end, and realizes rotating action, is equipped with upper layer clamp jaw in the foremost end of this mechanical arm structure, and this upper layer clamp jaw is controlled to the first rudder, realizes clamping or release, the lower layer clamp jaw is controlled to the sixth rudder, realizes clamping or release, the camera is controlled to the fifth rudder, realizes rotation, has ROS robot operating system and existing identification algorithm YOLOV11 on the control unit deployment.

An airflow device includes: a housing assembly; an electric motor disposed in the housing assembly; a fan assembly including at least fan blades, where the fan assembly is configured to be driven by the electric motor to generate an airflow; an air suction port configured as an airflow inlet; and an air blowing port configured as an airflow outlet. The airflow device further includes an electrostatic conduction device disposed along the circumferential direction of a fan. The electrostatic conduction device includes a first end configured to be close to one of the fan blades and a second end configured to be close to the air blowing port.

The application provides a method for identifying and screening cold tolerance of elephant grass and application thereof, and relates to the field of plant cultivation. The method mainly comprises the following steps: subjecting the standard elephant grass stem segments to variable temperature germination; subjecting the standard elephant grass stem segments to constant temperature low temperature stress; subjecting the stressed stem segments to recovery culture under suitable conditions; determining and calculating the low temperature germination, stress survival rate and recovery growth rate of the stem segments; and comprehensively evaluating the cold tolerance of the stem segments based on the weighted values of the three. The application overcomes the shortcomings of the prior art, can simulate the key low temperature stress and recovery process in the laboratory, and can realize rapid, reliable and batch preliminary identification and screening of the cold tolerance of a large amount of materials, so that the blind dependence on large-scale and long-period field identification is significantly reduced, the screening accuracy and breeding efficiency are effectively improved, and the breeding period is shortened.

A blower includes a housing and a fan assembly. The housing is formed with an air inlet and an air outlet, and the airflow flows in from the air inlet and flows out from the air outlet. The fan assembly includes at least a first fan and a second fan. In a working mode of the blower, the first fan and the second fan rotate in opposite directions.

The invention relates to an electric blower with a backplate (2) for wearing on the back of a user. The backplate (2) has an upper plate section (43) and a lower plate section (44) in the vertical direction (42) of a plate axis (41). The blower coil (10) of the blower (1) has an axial end face (20) to which an electric motor (30) with a drive shaft (34) is attached, the latter being connected to a blower wheel (8). A battery pack (50.1, 50.2) is provided for power supply, arranged in a receiving compartment (45) between the first, upper plate section (43) of the backplate (2) and the blower coil (10). The housing compartment (51) has an insertion opening (52) facing away from the electric motor (30).

This utility model discloses a pollution-resistant modular rapid greening paving device, belonging to the technical field of rapid greening paving devices. It includes a fixed frame with a fixed frame structure, side plates fixed on both sides of the fixed frame, and an installation plate horizontally fixed between the side plates. A spraying assembly is installed on the installation plate, and a paving assembly is fixed on the fixed frame structure. This utility model effectively separates the paving materials from the main body of the device through the fixed frame structure, improving the convenience of material loading and realizing the modular rapid paving capability of the device. Furthermore, the cooperation between the spraying assembly and the paving assembly facilitates the placement of geotextile under the lawn and watering the lawn, improving the pollution resistance and survival rate of the green lawn, thus realizing the pollution-resistant greening paving capability of the device. Ultimately, it solves the problem that existing devices generally have low water retention and soil stabilization capabilities for lawns.

A method for generating a localized data map, the method including (a) traversing an area with a machine, the machine including at least one sensor, wherein the sensor is configured to receive data; (b) collecting data of the area utilizing the sensor; and (c) communicating the data to generate a localized data map. A system and method for generating a localized turf grass data map, the method including (a) traversing an area of turf grass with an outdoor power equipment machine, the outdoor power equipment machine including at least one sensor, wherein the sensor is configured to receive data; (b) collecting turf grass data utilizing the sensor; and (c) communicating the turf grass data to generate a localized turf grass data map.

To develop a technique whereby, when laying a warming sheet over the plantings, it is possible to prevent damage to plants directly beneath the warming sheet by ensuring that the sheet does not come into direct contact with the planting area.SOLUTION: A cold climate planting preservation apparatus, designed to protect plantings in cold climates, includes: a preservation sheet body consisting of a three-dimensional mesh structure, breathable and water-permeable sheet, and a warming sheet; and a control panel for regulating the temperature of the warming sheet. The preservation sheet body includes, from the side facing the planting area and toward the top, the three-dimensional mesh structure, the breathable and water-permeable sheet, and the warming sheet for planting arranged in this order. The temperature of the warming sheet is regulated through the control panel.SELECTED DRAWING: Figure 2

This invention provides a method and application for the ecological restoration of rock mine slopes in ecologically fragile high-altitude areas, specifically relating to the field of ecological environment restoration technology. The ecological restoration method includes: leveling the rock mine slope in an ecologically fragile high-altitude area, then restoring the slope's topography by covering it with topsoil; constructing a masonry diamond-shaped grid structure for protection on the rock mine slope, planting native shrubs and grasses within the grid; installing an integrated water and fertilizer drip irrigation system on the rock mine slope; and finally, applying sprayed concrete or constructing slope supports to prevent soil erosion on the slope surface; wherein the altitude of the high-altitude area is >4000m. This ecological restoration method provides strong technical support for the ecological restoration of rock mine slopes in ecologically fragile high-altitude areas, and also provides important guarantees and references for ecological restoration work after mining in high-altitude regions.

This invention relates to the field of alpine meadow ecosystem regulation and restoration technology, specifically a method for regulating grazing intensity in alpine meadows to enhance plant diversity. The method includes the following steps: S1: basic survey and monitoring of the study area; S2: construction of a correlation model; S3: determination of the target grazing intensity; S4: determination of the grazing livestock combination; S5: setting the grazing cycle; S6: implementation of regulation and dynamic adjustment. This invention precisely regulates grazing intensity through seasonal differences and key family and genus litter volume, significantly enhancing alpine meadow plant diversity and achieving synergistic optimization of ecological restoration and livestock production.

The application discloses a device and method for stripping grassland in a plateau cold region sandy loam matrix soil, and belongs to the technical field of water and soil conservation in a plateau cold region, and is mainly used for stripping turf in a plateau cold region sandy loam matrix soil grassland. The technical problem to be solved by the application is to provide a device and method for stripping grassland in a plateau cold region sandy loam matrix soil, which comprises a frame in a frame type, a spraying mechanism for spraying soil stabilizer is arranged on the top of the frame and faces the inside of the frame, a pressure bearing connecting rod is arranged above the frame and is connected with opposite sides of the frame, a connecting through hole for connecting with a hoisting mechanism hoisting rope is arranged on the pressure bearing connecting rod, a lower cutting mechanism for cutting into a soil body is arranged at the bottom of the frame and surrounds the frame, and a stripping mechanism for stripping grassland is arranged above the lower cutting mechanism in the frame. The device and method for stripping grassland in a plateau cold region sandy loam matrix soil can completely strip, transport and unload the stripped grassland, and has a high stripping speed and good stripping effect.

The present application belongs to the technical field of pasture quality evaluation, and particularly relates to a method for evaluating pasture quality condition based on a multi-element comprehensive index, which comprises selecting a plurality of sample plots on a grassland, applying the same mineral element with different concentrations to plant communities of different sample plots; determining the yield of different plants in the plant community of each sample plot at the highest biomass period of the grassland; measuring the content of each mineral element of different plants in each sample plot, and calculating the weighted average content of each mineral element at the community level according to the content of each mineral element of different plants in the sample plot; determining the standardized nutrient concentration of each sample plot; determining the expected nutrient stability of each sample plot; evaluating the pasture quality condition according to the changes of the standardized nutrient concentration and the expected nutrient stability caused by the same mineral element with different concentrations applied to different sample plots, and determining how to apply the mineral element to the pasture in the subsequent process according to the pasture quality condition, which has guiding significance for improving the quality of the pasture.

This utility model relates to the field of photovoltaic power station construction technology and discloses a novel turf and topsoil stripping device, including a first base with a first control panel installed at one end. In this novel turf and topsoil stripping device, the user controls a second motor to drive a first roller to roll the turf into a cylindrical shape. Simultaneously, a first cylinder is driven to push a first buffer box forward, pushing the turf rolled up on the surface of the first roller into the interior of the first buffer box. When the first buffer box is full of turf, the user rotates a first clamping block via a shaft to disconnect the first buffer box from the first buffer box, allowing for replacement. Replacing the first buffer box ensures smooth turf stripping and collection, effectively handling large-area turf processing work, greatly improving the device's efficiency, saving manpower and resources, and reducing the user's labor intensity.

The gardening apparatus (100) for blowing and sucking plant material comprises an engine or motor (20) adapted to operate in a first direction of rotation and a second direction of rotation and a housing (10) in which an impeller (30) is mechanically connected to the engine or motor (20). The housing (10) comprises a first opening (41) and a second opening (51) and the impeller (30) is adapted to generate a first air flow from the first opening (41) and exiting from said second opening (51) when the engine or motor (20) is operating according to the first direction of rotation and to generate a second air flow entering from the second opening (51) and exiting from said first opening (41) when the engine or motor (20) is operating according to the second direction of rotation. In this way, it is possible, for example, to extract air from a container (80) fixed to said second opening (51) and thus reduce the volume of the container (80) with plant material inside.

Provided is an intelligent garden robot with multifunctional modules. By providing functional components that are driven by a driving device to automatically carry out snow sweeping, mowing or leaf blowing, users can connect different functional components to traveling component when they need to carry out snow sweeping, mowing or leaf blowing, and can replace the functional components on the traveling component at any time. The functions of snow sweeping, mowing and leaf blowing are integrated into the intelligent garden robot with multifunctional modules. During the actual application process, the functional modules are driven along the cleaning path by the traveling components, and the snow sweeping, mowing and leaf blowing operations can be automatically completed according to user's needs, replacing the traditional method of manual cleaning. The applicability of the intelligent garden robot with multifunctional modules is improved while improving the efficiency of garden cleaning and reducing labor costs.

The present application relates to the field of rice field soil fertilization and agricultural carbon fixation and emission reduction technology, and discloses a method for rapidly and stably increasing the organic carbon content of rice field soil by using ryegrass green manure.The method selects a winter fallow field for planting a season of single-season late rice as a planting field, uses grass-type annual ryegrass as green manure raw material, adjusts the application mode by pretreating the fresh grass of ryegrass combined with the soil moisture condition of the planting field, carries out the conventional management of flooding after applying the fresh grass of ryegrass alone or in combination with conventional chemical fertilizers, completes the nutrient management during the rice seeding and transplanting period, and completes the application of ryegrass and the planting of rice for consecutive years, stops the input of exogenous fertilizer, and maintains the conventional rice planting and flooding management.The method can rapidly and stably increase the organic carbon content of rice field soil, takes into account the stable yield of rice and long-term soil fertilization, realizes the continuous and stable carbon pool of rice field soil, and provides reliable technical support for the efficient use of green manure and the improvement of farmland quality in the single-season rice area in the south.

The utility model relates to a kind of garden greening technical field, specifically to a kind of garden engineering slope greening structure.It includes the upper beam fixed on the upper end of side slope, the both ends of upper beam are fixed with side stop, multiple parallel inner stops are fixed between two side stops, inner stop is perpendicular to side stop, inner stop is parallel to upper beam, inner stop is perpendicular to water flow surface, multiple inner stops divide the side slope part between side stop and upper beam into multiple planting cavities, first recess is set in the upper portion of inner stop, at least one second recess is set in the upper portion of side stop, the side stop with second recess is set with overflow groove corresponding to first recess, overflow groove is communicated with first recess and second recess, water storage tank is fixed in the lower end of side slope, second recess is communicated with water storage tank.The structure does not need to set the water tank for processing rainwater on side slope, installation cost is low, can guarantee the greening area of side slope, improve the aesthetic property after greening.

This invention discloses a method for promoting methane absorption in grasslands during the autumn freeze-thaw period through autumn irrigation. Irrigation is performed on grasslands during the autumn soil moisture sensitive period, defined as a climate-average temperature of 22–10°C. The autumn freeze-thaw period is defined as the start of the period when the minimum soil temperature remains below 0°C for three consecutive days and the end of the period when the maximum soil temperature remains below 0°C for three consecutive days. Three treatments were applied: light rainfall enhancement, moderate rainfall enhancement, and a natural precipitation control. Irrigation was conducted during the autumn soil moisture sensitive period, with a single irrigation volume of 12–15 mm, and 3–4 irrigations were performed throughout the season. The target soil moisture content was maintained at 15%–25%, resulting in a maximum increase of 91.3% in the abundance of the methane oxidation functional gene pmoA. Methane flux increased by 111.7% compared to the control, and methane oxidation potential increased by 97.6%. This method can meet the requirements for grassland greenhouse gas emission reduction under mid-latitude precipitation variation scenarios.

A hand-held power tool (1) is disclosed, comprising a motor (3) configured to provide power to a tool of the hand-held power tool (1), wherein the power tool (1) comprises a fan housing (5) and a fan unit (7). The fan housing (5) comprises an inlet (9) and three separate outlets (o1, o2, o3), wherein the fan unit (7) is arranged to rotate in the fan housing (5) during operation of the power tool (1) to generate an airflow from the inlet (9) to each of the three separate outlets (o1, o2, o3). The power tool (1) further comprises three separate air channels (p1, p2, p3), each connected to one of the three separate outlets (o1, o2, o3). Each of the three separate air channels (p1, p2, p3) is configured to cool a respective device (a1, a2, a3) of the power tool (1).

The application relates to the technical field of sand land management machinery, and discloses a crawler-type grass pressing and sand covering integrated machine which comprises a pulling mechanism and a grass pressing mechanism, the pulling mechanism is used for driving the grass pressing mechanism to move, the grass pressing mechanism comprises a connecting frame which is connected to the pulling mechanism, a walking wheel which is rotationally connected to the connecting frame through a rotating shaft, a grass pressing disc which is connected to the rotating shaft, coaxially arranged with the walking wheel and rotates together, the outer diameter of the grass pressing disc is larger than that of the walking wheel, a plurality of containing openings for grass entering are uniformly and spaced apart along the circumferential direction of the grass pressing disc, and a feeding hopper is installed on the connecting frame, forms a material placing cavity with an opening facing upwards, has a gap for the upper part of the grass pressing disc to enter the material placing cavity, and has a discharging opening which is communicated with the gap and is used for moving the grass in the containing openings from the discharging opening to the feeding hopper when the grass pressing disc rotates. The application can improve the overall work efficiency of grass pressing.

The application discloses a grass planting ball based on neutral regenerated micro powder and a preparation method thereof, which comprises the following components in percentage by mass: 70-80% of neutral regenerated micro powder, 1-3% of plant fiber, 20-30% of nutrient powder, 0.1-1% of vegetation seed, 1-2% of dextrin powder and the balance of water. The grass planting ball follows the pore structure characteristics of the natural growth law of herbaceous root systems, utilizes the mutual synergistic effect of the components, has good water permeability and water retention performance, has a remarkable carbon fixation effect, fully utilizes solid waste resources, has important economic value and environmental protection value, significantly improves the physiological environment of plant growth, improves the vegetation effect, can improve the anti-scouring capacity and finally improves the survival rate and coverage rate of the grass.

The utility model discloses a punching device and turf maintenance station, including casing, drive mechanism, pressing bar, punch pipe and transmission mechanism, transmission mechanism includes first transmission subassembly and second transmission subassembly, and first transmission subassembly and second transmission subassembly are rotated respectively and are installed in casing, and first transmission subassembly is connected with second transmission subassembly, and the output of drive mechanism is connected with the input of first transmission subassembly or second transmission subassembly, and the output of first transmission subassembly is connected with punch pipe, and the output of second transmission subassembly is connected with pressing bar, the setting of first transmission subassembly drives punch pipe to move up and down, and the soil is taken out by inserting turf, and the setting of second transmission subassembly drives pressing bar to move up and down, and the soil in punch pipe is pushed out, thereby accomplishing soil loosening, and under the cooperation of mixing mechanism, the fertilizer can enter the deep soil when loosening, promotes the soil permeability and water permeability, simple structure improves turf maintenance's work efficiency.

This utility model relates to the field of landscape engineering construction, specifically a lawn compaction mold for ecological grassed ditch construction. By incorporating rollers and a pull rod traction component, when the construction worker pulls the pull rod traction component, the rollers roll along with it. The rollers have an arc-shaped cross-section, perfectly conforming to the curve of the grassed ditch. This ensures uniform contact between the rollers and the lawn and soil during compaction, and the rollers apply uniform pressure to the lawn during movement. This avoids the localized loosening or over-compaction caused by uneven force during manual compaction. It effectively solves the problem that in the lawn laying and compaction stage, construction workers often use shovels to compact the lawn to ensure close contact between the lawn roots and the soil. However, because grassed ditches typically have an arc-shaped structure, manual compaction is difficult to completely conform to the curve of the ditch, resulting in poor molding effects and the grassed ditch being prone to unevenness or localized loosening.