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63 results about "Thicket" patented technology
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A thicket is a very dense stand of trees or tall shrubs, often dominated by only one or a few species, to the exclusion of all others. They may be formed by species that shed large numbers of highly viable seeds that are able to germinate in the shelter of the maternal plants.
Tree kernel learning for text classification into classes of intent
ActiveUS20180365228A1Minimize loss functionSemantic analysisKernel methodsText categorizationAlgorithm
Systems, devices, and methods of the present invention are related to determining an intent of an utterance. For example, an intent classification application accesses a sentence with fragments. The intent classification application creates a parse tree for the sentence. The intent classification application generates a discourse tree that represents rhetorical relationships between the fragments. The intent classification application matches each fragment that has a verb to a verb signature, thereby creating a communicative discourse tree. The intent classification application creates a parse thicket by combining the communicative discourse tree and the parse tree. The intent classification application determines an intent of the sentence from a predefined list of intent classes by applying a classification model to the parse thicket.
Owner:ORACLE INT CORP
Two dimension code electronic ticket business management method and system
InactiveCN106780775AImprove securityTicket-issuing apparatusCo-operative working arrangementsNon symmetricCiphertext
The invention relates to the electronic ticket business technical field, and discloses a two dimension code electronic ticket business management method and system, thus improving the system integral performance; the specific method comprises the following steps: forming an order through interactions between a client end and a two dimension code electronic ticket business server, extracting key information in the order, and using a symmetric algorithm to encrypt the information so as to form a first cryptograph; using a non-symmetric algorithm to secondarily encrypt the first cryptograph, thus forming a second cryptograph; forming an encrypted two dimension code according to the first and second cryptographs to serve as a user electronic ticket; using a gate machine to scan the two dimension code when the user holds the electronic thicket to enter, sending the two dimension code to a station backstage server, using the station backstage server to decrypt the two dimension code, comparing the decrypted order information with the order information obtained from the two dimension code electronic ticket business server, letting the gate machine to let go when the comparison result is consistent, and recording the enter station time stamp of the corresponding order information, thus allowing the two dimension code electronic ticket business server to process the thicket business according to the enter station time stamp.
Owner:CENT SOUTH UNIV
Self-service ticket error correcting device in AFC (automatic fare collection) system for subway and use method thereof
InactiveCN102176251AVersatileImprove work efficiencyTicket-issuing apparatusTransaction dataAutomated fare collection
The invention discloses a self-service ticket error correcting device in an AFC (automatic fare collection) system for a subway and a use method thereof. The device can provide self-service error correction services such as information error correction and ticket update for passengers holding tickets but incapable of exiting. By arranging the device at the exit gate of the subway, after inserting the ticket cards, the passengers can complete error correction of various tickets with problems and such self services as ticket checking, thicket information display, information error correction or thicket buying after normal time, ticket information update, ticket retrieval and the like according to the prompt information on an interactive touch screen, and then transaction data is uploaded to a central computer via the computer network of the station; and finally the tickets are updated, and the passengers exit. The device has the following advantages and beneficial effects: the device can be used for realizing the repair of various error functions, completing the functions in the AFC system for the present subway, rapidly modifying the ticket cards of the passengers, improving the working efficiency of the AFC system and bringing convenience for the passengers to go out.
Owner:NANJING INST OF TECH
Ticket processing method and program of the same
In the ticket processing system 1, a ticket buyer operate a terminal apparatus 11 to accesses a server 15 and downloads ticket data (electronic ticket). And, in an event meeting place, a ticket image is displayed on a screen of the terminal apparatus 11, and entrance processing is performed by electronic update processing on the screen. Electric thicket is used on the screen, and the information of using the electric thicket is transmitted to the server 15 when the terminal apparatus 11 becomes to be able to communicate with the server 15.
Owner:LIVE STYLES
Greenhouse gas emission flux observation sampling device for thicket sedge marsh
InactiveCN109781477AGuaranteed sealing performanceHigh tear strengthWithdrawing sample devicesMarshGreenhouse gas flux
The invention discloses a greenhouse gas emission flux observation sampling device, which comprises a top box, a base and a gas sampling collecting device. An exhaust nozzle, an air inlet nozzle, a fan, a digital display thermometer, a handle, and a hose are arranged on the top box. The gas sampling and collecting device includes an injection device and a gas sample bag; the exhaust nozzle and theair inlet nozzle are symmetrically distributed on the top cover of the top box; the host is connected with the exhaust nozzle and the other end is suspended into the inner cavity of the box; and holes are formed in the host in the box uniformly. The injection device, the exhaust nozzle and the gas sample bag are connected by a three-way valve. A calculation method for the greenhouse gas dischargeflux of the thicket sedge marsh is provided. The device has the advantages: firstly, calculation of greenhouse gas emission flux becomes accurate by the cylindrical box; secondly, the exhaust nozzleand the air inlet nozzle employ the silicone nut, so that the sealing performance of the box is ensured; repeated use is realized; and material consumption is reduced; and thirdly, with the calculation method, the calculation accuracy of greenhouse gas flux is improved.
Owner:NORTHEAST NORMAL UNIVERSITY
Land-clearing cultivator for brush and thickets
ActiveUS20140262364A1Economical and portable and quick to attachLabor savingTilling equipmentsAgricultural rollersEngineeringThicket
A cultivator for efficient clearing of overgrown land to prepare for planting, especially suited to operating in remote, or hard-to-maneuver-in areas, including towing by a light vehicle, comprises a frame interconnecting to hold a drum with protruding gusseted rods at right angles to the forward movement of the frame. A pair of wheels is mounted to the frame such that when the frame is flipped over, the wheels keep drum and rods from contacting ground and vegetation. A height-adjustable, removable grader bar is connected between the wheels. A trailer hitch is connected to the frame by a removable pin, reversible for towing the cultivator with the drum and rods engaging the ground for land clearing and preparation for planting, or alternatively with wheels engaging the ground for leveling ground with the grader bar or transportation. The drum's weight can vary by filling with solids or fluids.
Owner:TOWNSEND DAVID CELEVATORON
Method for precisely evaluating storage amount of organic carbon in thicket-type carex swamp soil
PendingCN109669022AAccurate assessmentEvaluation scienceEarth material testingSpecific gravity measurementCarex GenusCarbon pool
The invention discloses a method for precisely evaluating the storage amount of organic carbon in thicket-type carex swamp soil. The method comprises the steps that the density, the heights and the basal diameters of grass mounds are measured; the volumes of the grass mounds are calculated; the storage amount of the organic carbon in the grass mounds is calculated; the storage amount of the organic carbon in the soil under the grass mounds and the soil between the grass grounds are calculated; the storage amount of the organic carbon in the soil per unit area of a thicket-type carex swamp is calculated; and the storage amount of the organic carbon in the thicket-type carex swamp soil is evaluated. The method has the beneficial effects that (1) according to the actual shape of the grass mounds, an ellipsoidal or cylindrical grass ground volume calculating method is selected scientifically, and thus a grass mound organic carbon pool is evaluated more accurately; and (2) the differences among the soil volume weight and the organic carbon content in the grass mound carbon pool, the soil volume weight and the organic carbon content under covering of the grass mounds, and the soil volumeweight and the organic carbon content in the soil between the mounds are fully considered and calculated separately, and thus evaluation of the storage amount of the organic carbon in the thicket-type carex swamp soil is more precise and more scientific.
Owner:NORTHEAST NORMAL UNIVERSITY
Pruning device for municipal landscaping shrubs
InactiveCN111820025AImprove work efficiencyGreen and tidyHedge trimming apparatusCuttersSteering wheelAgricultural engineering
The invention discloses a pruning device for municipal landscaping shrubs. A plurality of pruning mechanisms are uniformly distributed and mounted on a main mounting plate, two steering wheels and twosupporting wheels are arranged on the main mounting plate, two symmetrical auxiliary mounting plates are mounted at the two sides of the main mounting plate, a plurality of pruning mechanisms are uniformly distributed and arranged on the two auxiliary mounting plates, and the two steering wheels are rotatably connected with belt pulleys of all the pruning mechanisms of the main and auxiliary mounting plates through one type of toothed belts. The pruning mechanisms are fixed on the mounting plates, so that the area of one-time pruning can be enlarged, and the working efficiency of working personnel can be increased; and furthermore, contours of the pruning mechanisms are designed into trapezoids or circular arcs, so that scrubs can be pruned into greenbelts of consistent heights and contours in a unified manner, landscaping of a whole road can look like neat, and the pruning device has a positive effect on beautification of landscapes.
Owner:孔金芳
Intelligent under-forest shrub cutting device
ActiveCN111567253AAccurate measurementAdjust the width freelyHedge trimming apparatusCuttersTree trunkAgricultural engineering
The invention discloses an intelligent under-forest shrub cutting device, and belongs to the field of shrub trimming and cutting. The intelligent under-forest shrub cutting device can automatically avoid arbor trunks, vertical rods and other rigid obstacles in shrubs, the width of the cutting device can be freely adjusted through a door frame type structure so as to adapt to the shrubs with different widths, and a top plate is of a double-circular-saw-blade structure so as to ensure that the upper end of the shrub with any width can be cut off completely. According to the shrub cutting device,the labor intensity of workers is reduced, and the shrub cutting efficiency is improved.
Owner:山东吉孚消防科技有限公司
Garden pruning robot
ActiveCN108076885AReduce frictionImprove work efficiencyCuttersMotor driven pruning sawsControl engineeringDrive motor
The invention discloses a garden pruning robot, and belongs to the technical field of intelligent robots. The robot comprises a steering mechanism, a frame, a lifting mechanism, a pruning mechanical arm, a pruning cutter, a planet rotation mechanism, a drive device and a storage battery, wherein the steering mechanism is arranged in front of the frame, and can perform steering in real time; the storage battery is arranged under the front of the frame, and is used for supplying power to the robot; the drive device is arranged under the rear of the frame, and is used for providing enough power through four drive motors; the planet rotation mechanism is arranged on the frame, and can realize 360-degree rotation during pruning; the lifting mechanism is arranged on the planet rotation mechanism, and can be used for randomly regulating the pruning height; the pruning mechanical arm is arranged on the lifting arm; the pruning cutter is arranged on the pruning mechanical arm, and is used for pruning by adopting chains. The garden pruning robot can realize garden pruning automation, has high performance and strong practicality, can replace manual pruning, and has a high popularization value, can be used for pruning bushes in gardens having gentle, slope and other complex environments, and has remarkable functions.
Owner:KUNMING UNIV OF SCI & TECH
Whitening and trimming integral device for tree and bush mixed type green belt
InactiveCN111406532AAvoid destructionGuarantee the quality of paintingCuttersMotor driven pruning sawsStructural engineeringMechanical engineering
The invention discloses a whitening and trimming integral device for a tree and bush mixed type green belt. The device comprises a main body tank, wherein a lifting cavity in left and right communication is formed in the main body tank; a lifting tank is connected in the lifting cavity in a sliding match; and a height adjusting shaft which extends upwards to the outside and is in rotational matching connection with the lifting tank is in rotational matching connection with the lower end wall of the lifting cavity. Due to designing of a rotatable chain wheel box, the device can be independentlyused as a bush trimming device when whitening is not implemented, a brush is driven by a rotating tank to rotate, together with automatic clamping of the brush, automatic whitening of trees in bushescan be achieved, and the situation that the bushes are damaged as people go into the bushes disorderly can be avoided, and meanwhile, the brushing quality of whole bodies of the trees can be ensured;and a saw is rotated to cooperate with rotation of the rotating tank when brushing is implemented, then the bushes around the trees can be trimmed, the attractiveness of a green belt can be ensured,and the situation that tree barks are cut by accident when the bushes around the trees are trimmed manually can be also avoided.
Owner:QUZHOU GANGDU INTELLIGENT TECH CO LTD
Revegetation method for biomass landfill
The invention discloses a revegetation method for a biomass landfill. The revegetation method includes that planting soil mixed with organic fertilizer and turfy soil is added into a soil layer for planting pioneer plants to change secondary bare land with brushwood and bosk into forests; soil property of biomass-covered soil is improved by utilizing planting soil to guarantee planted plants not prone to death caused by the influence of gas, liquid and energy generated from biomass degradation; and meanwhile revegetation work amount and investment are reduced and soil utilization rate is increased, and harmful environmental effect from soil bareness is reduced.
Owner:雷学军
Reel gathering and profiling cutting device
The invention is mainly applied to the field of agriculture and forestry machinery, and particularly relates to a gathering and profiling cutting harvesting device for sandy shrubs. The invention aimsto provide a reel gathering and profiling cutting device, and aims to solve the problem of poor profiling cutting capacity for stumping operation of the shrubs at present. When the shrubs are cut, ahanging supporting part and a lifting mechanism are used for adjusting a clamping mechanism to gather the shrubs, and then a cutting device is driven by a power telescopic device to complete the cutting profiling action. The whole cutting profiling action is divided into two steps that 1, stumping cutting is conducted on the roots of the shrubs through a plane cutting tool; and 2, profiling trimming is carried out on the roots of the shrubs through a three-dimensional profiling cutting tool. Sandbags formed by accumulation of sandstone and sandstorm at the roots of the shrubs can be well cut and profiled, so that the stumping height consistency is guaranteed.
Owner:BEIJING FORESTRY UNIVERSITY
Shark Barrier
A shark barrier includes a plurality of resiliently flexible, elongate members that extend in a generally upright condition between a sea floor and a sea surface. The elongate members are arranged so as to have the appearance of a thicket, preferably a kelp forest, when viewed from within the water and include magnets to assist in deterring certain shark species. The elongate members may be secured to the sea floor by an anchoring base and are held in the generally upright condition by a buoy or buoyant material held within the elongate members.
Owner:STELLENBOSCH UNIVERSITY
Intelligent spraying system for forest fire prevention and extinguishment
InactiveCN113440766AExtended water supply timeAvoid spreadingFire rescueSpray nozzleStructural engineering
The invention relates to the technical field of fire prevention facilities for forests, in particular to an intelligent spraying system for forest fire prevention and extinguishment. The intelligent spraying system comprises a water tank and a high-pressure pipe communicating with the interior of the water tank, wherein the high-pressure pipe is provided with a high-pressure pump, and a high-pressure nozzle is arranged at the free end of the high-pressure pipe; the high-pressure pump is provided with an automatic controller; the high-pressure pipe is composed of a conveying section and an annular end; the two ends of the annular section communicate with a tee joint respectively, and the conveying section is connected to a portion between the tee joint and the high-pressure pump; the high-pressure nozzle is arranged on the annular section, and the annular section is arranged on the periphery of a tree or a flammable bush in a nested mode. According to the intelligent spraying system, through the push-broom nozzle and the spraying nozzle which are annularly arranged, the area protected by the annular section is protected and extinguished, and fire spreading is avoided.
Owner:CHENGDU BEIKESEN TECH DEV CO LTD
Shark barrier
A shark barrier includes a plurality of resiliently flexible, elongate members that extend in a generally upright condition between a sea floor and a sea surface. The elongate members are arranged so as to have the appearance of a thicket, preferably a kelp forest, when viewed from within the water and include magnets to assist in deterring certain shark species. The elongate members may be secured to the sea floor by an anchoring base and are held in the generally upright condition by a buoy or buoyant material held within the elongate members.
Owner:STELLENBOSCH UNIVERSITY
Vegetation pruning device
PendingCN113853970AAvoid increasing labor intensityGuaranteed pruningHedge trimming apparatusCuttersTree rootEngineering
The invention discloses a vegetation pruning device. The vegetation pruning device comprises two main box bodies, wherein cavities are formed in the main box bodies on the two sides, box body gear boxes are arranged in the cavities, side edge pruning mechanisms are arranged in the main box bodies on the two sides, first power devices used for driving the side edge pruning mechanisms are arranged in the box body gear boxes, collecting boxes are arranged at the bottoms of the main box bodies on the two sides, fallen leaves cut off from the side edges of plants can be collected through the leaf collecting boxes, the situation that labor intensity is increased through secondary sweeping is avoided, the leaves collected on the side edges can be directly sprayed to the roots of a big tree to grow by means of nutrients of the fallen leaves, and the leaves cut off from the top directly fall into the shrubs to provide nutrients for the shrubs. The big tree or a telegraph pole in vegetation can be judged through a sensor, then the equipment is automatically separated to achieve non-stop shearing, if the equipment touches the telegraph pole or a street lamp, the equipment directly bypasses the telegraph pole or the street lamp, and if the equipment touches the big tree, the leaves cut off from the side edges can be scattered to the roots of the tree while the equipment bypasses the big tree.
Owner:郭长铭
Spherical shrub pruning equipment
InactiveCN112772183AGuaranteed appearance accuracyEasy to operate and controlHedge trimming apparatusCuttersAgricultural engineeringStructural engineering
The invention discloses spherical shrub pruning equipment which comprises a fixed frame, a driving assembly, a swing arm assembly and a scraper assembly. The fixed frame is used for fixing the other assemblies and controlling the other assemblies to move, the driving assembly is used for providing power for the scraper assembly, the swing arm assembly is used for adjusting a working area of the scraper assembly, and the scraper assembly is used for pruning shrubs.
Owner:南京蕙美网络科技有限公司
Information distributing system and automatic ticket punch
InactiveCN1462983AShipped correctlyDelivery preventionLighting and heating apparatusTelephonic communicationDistribution systemComputer science
PROBLEM TO BE SOLVED: To provide an information distribution system capable of distributing the information to users passing through a passage way of an automatic thicket gate, regardless of the kind of used tickets such as a commuter pass, a thicket and a prepaid card. ŽSOLUTION: This automatic ticket gate 11 judges whether the passage through the passage way of the automatic ticket gate 11 is permitted or not on the basis of the ticket information stored in the inserted ticket 8, when two sheets of slips, that is, the ticket 8 and a member card 7 are inserted. The automatic ticket gate 1 outputs the distribution request including the identification code read out from the member card 7 to an information distribution device 21, when the permission of the passage through the passage way is judged. The information distributing device 21 transmits a distribution mail to a user 5 identified by the identification code included in the distribution request, when it receives the distribution request. Ž
Owner:ORMON CORP
Embedded ticket information network system
InactiveCN103020852AImprove the efficiency of information interactionOutstanding FeaturesBuying/selling/leasing transactionsInformation networksTicket price
The invention discloses an embedded ticket information network system. The embedded ticket information network system is characterized in that a master control center server of the system is connected with a bank settlement platform server and a supplier master control server respectively; the bank settlement platform server is connected with at least one sub-bank settlement processing server; the supplier master control server is connected with at least one facilitator control server; and an intelligent customer retrieval database and a ticket information database are embedded inside the facilitator control server. The embedded ticket information network system has three functions, namely high-speed collection of data, intelligent analysis of data and free allocation of data. The existing scattered thicket information system is highly intelligentized; the information interaction efficiency between ticket suppliers is effectively improved; the ticket price is highly transparentized; and a fair and reasonable ticket market environment is presented to a customer.
Owner:上海北鼎实业有限公司
Land-clearing cultivator for brush and thickets
ActiveUS9072212B2Economical and portable and quick to attachLabor savingTilling equipmentsHarrowsEngineeringThicket
Owner:TOWNSEND DAVID CELEVATORON
Forest fire barrier
The invention belongs to the technical field of forest fire prevention, and particularly relates to a forest fire barrier. The forest fire barrier comprises an isolation ditch, wherein a metal water guide pipe is laid in the bottom end of the isolation ditch, and a drainage hole is formed in one side wall of the metal water guide pipe; a plurality of fixing blocks are fixedly installed on the sidewall of the isolation ditch, and a rotating column is rotationally arranged between every two adjacent fixing blocks; the rotating columns are sleeved with torsional springs, cavity rotating plates are mounted on the rotating columns through connecting plates, and the cavity rotating plates are in torsional contact with the torsional springs; a plurality of water spraying holes are uniformly formed in the bottom end wall of the cavity telescopic plate; corrosion-resistant rubber ropes are fixed to the bottom end face of the other ends of the cavity rotating plates; the outer end parts of thecorrosion-resistant rubber ropes are connected with elastic rubber blocks; and the end parts of the cavity telescopic plates communicate to the bottom end of the metal water guide pipe through rubbercorrugated hoses. According to the forest fire barrier, irrigation operation can be carried out on the shrub forest, and fire extinguishing operation can be carried out on a fire disaster happening ata local position through the independently-arranged cavity rotating plate.
Owner:明光猛将消防设备有限公司
Dendrocalamus latiflorus munro joint-reserved water-stored cutting propagation method
InactiveCN108293453AImprove qualityImprove survival rateHorticulture methodsVegetative propogationSocial benefitsDendrocalamus latiflorus
Owner:GUANGXI FORESTRY RES INST
Multifunctional three-dimensional gathering profiling header
The invention relates to the technical field of agriculture and forestry machinery, in particular to a device for profiling cutting of bushes on complex ground. The invention aims to provide a multifunctional three-dimensional gathering profiling header, and aims to solve the problem of poor bush cutting profiling capability in the prior art. After a control console is controlled to enable a gathering and cutting part to complete the cutting action, switching of cutting stations of the gathering and cutting part and a three-dimensional cutting part is achieved through a station switching mechanism. The cutting amplitude of a profiling cutting tool of the three-dimensional cutting part is adjusted through reciprocating swing of a parallel four-bar mechanism, good cutting conditions are provided for the bushes on the complex ground, and therefore the cutting quality of the bushes is improved.
Owner:BEIJING FORESTRY UNIVERSITY
Maintenance device with rocker arm for garden construction
PendingCN111386826AIncrease side to side shakingAvoid interferenceShaking/oscillating/vibrating mixersTransportation and packagingAgricultural scienceGear wheel
The invention relates to the technical field of equipment for applying and preparing pesticides and fertilizer for garden bushes, in particular to a maintenance device with a rocker arm for garden construction, and more specifically a device with a rocker arm for garden construction for applying pesticides and fertilizer for garden bushes. According to the device, a driving gear is driven by a servo motor to rotate, and based on gear meshing transmission, other gears of a gear assembly also rotate. On one hand, a driven gear rotates to enable a second connecting rod to drive a piston plate tomove leftwards and rightwards, and the second connecting rod is matched with two one-way valves to suck the pesticides and fertilizer into a piston barrel from a pesticide and fertilizer box, then thepesticide and fertilizer are discharged into a spraying head and is sprayed out, so that the pesticide and fertilizer are applied; and on the other hand, a first big gear rotates, so that a first connecting rod acts on a right end of an L-shaped rocker arm, and the L-shaped rocker arm swings back and forth at a hinged point of a bent end, thereby changing an acting area of the spraying head and ensuring that the pesticide and fertilizer are uniformly applied to the bushes.
Owner:方军
Handheld shrub pruning device
InactiveCN112640677AEasy to useEasy to moveCuttersCutting implementsEngineeringStructural engineering
The invention relates to the related technical field of road greening, in particular to a handheld shrub pruning device. The handheld shrub pruning device comprises a chest frame, a guide groove is formed in one side of the chest frame, a supporting block is slidably mounted in the guide groove, the supporting block extends out of the rotating side face of the guide groove to be rotatably provided with a rotating disc, a fixing frame is fixedly connected to the rotating disc, and two swing rods are rotatably connected to the side, away from the chest frame, of the fixing frame. The device is simple to use, can be supported through a strap frame and a turnover frame, is matched with roller wheels to move, is convenient for a worker to use, store and move, simultaneously adjusts the height of a cutter, controls the movement of the swing rods and the fixing frame through a rotating shaft, can perform cutting work in a targeted manner, is matched with a folding curtain and a pressing block to move, and enables cut branches and leaves to remain in the shrubs.
Owner:武汉哇喔汽车科技有限公司
Interface ecological regulation and control system and method for riverside hydro-fluctuation belt of three gorges reservoir area
PendingCN112281744AImprove stabilityIncrease oxygen contentHydraulic engineering apparatusMarine site engineeringLandscapingBiodiversity conservation
The invention belongs to the technical field of ecological regulation and control, and discloses an interface ecological regulation and control system and method for a riverside hydro-fluctuation beltof the three gorges reservoir area. The interface ecological regulation and control system is characterized in that a river bank forest land area, a river bank wild flower meadow area and a river bank bush area are arranged on the outer side of a multifunctional buffer area, and the multifunctional buffer area is provided with shallow water area submerged plants, emergent aquatic plant belts, a water border line emergent aquatic plant belt, a low riparian area hygrophyte meadow belt, a riparian upper open forest meadow belt and a transition highland forest belt. According to the interface ecological regulation and control system and method for the riverside hydro-fluctuation belt of the three gorges reservoir area, system structure regulation and control, biological regulation and controland environmental regulation and control are integrated together to form an integral ecological regulation and control system, so that dynamic balance of the hydro-fluctuation belt is realized; by reasonably adjusting a horizontal interface structure, a vertical interface structure, interface substance composition, an interface ecological process and the like, the ecological service function of the interface is enhanced; and through the multifunctional buffer area, the river bank stabilizing and protecting function, the surface runoff intercepting and purifying function, the biodiversity conservation function, the landscaping function, the leisure and recreation function and the like can be achieved.
Owner:CHONGQING UNIV
Municipal green belt tree winter whitewashing device
PendingCN114027073ARealize spacing adjustmentEasy to useSpraying apparatusPlant protectionTree trunkAgricultural engineering
The invention belongs to the technical field of municipal gardens, and particularly relates to a municipal green belt tree winter whitewashing device which comprises a grip base body, the top end of the grip base body is slidably connected with a movable sleeve, an anti-skid sleeve is fixedly mounted on the outer circumferential surface of the grip base body, and an external threaded cylinder is fixedly mounted on the surface of the grip base body over the anti-skid sleeve. A spring arranged between the arc-shaped sleeve and the arc-shaped base frame I is matched so that the distance can be adjusted to a certain degree, and the annular roller can be tightly attached to the surface of the trunk; when shrubs are planted around the trunk, an arc-shaped shifting plate at the front end of the arc-shaped base frame II is matched with a connecting rope to pull the whole arc-shaped base frame II so that branches of the shrub can be shifted to two sides, the bottom of the trunk can be conveniently sprayed, and the root part of a tree planted in a green belt can be sprayed; and the influence of short bushes planted around trees on whitewashing is effectively solved, and whitewashing use of roots of the trees in a green belt is improved.
Owner:殷鑫
Method for regulating and controlling quantity of insects at airport in rainy days by building barnyard grass thicket
The invention discloses a method for plowing a matrix to construct a clump to regulate the number of insects in rainy days at an airport. It is plowed in May-June in the demonstration area of the airport, the depth is 15-25 cm, and the plowed soil is naturally planted into a clump area containing only water barnyard grass. The average plant height of water barnyard grass is 50-55 cm. cm, the overall coverage of plants is close to 100%; 5 experimental sampling points were randomly designated in the airport demonstration area, and the sampling area was 1×1 m 2 According to different weather conditions, three survey dates were selected for survey. The weather is characterized by rainy days, with a temperature of 23-30°C and a rainfall of 30 mm. Divide a day into 5 time periods, collect insects in the insect net, and quickly install them. Put them into a container, immerse them in 75% alcohol for storage, observe and record the changes in the number of insect species in 5 different time periods. The method of the invention can provide a basis for the airport to implement effective management when the insects are most active.
Owner:TIANJIN NORMAL UNIVERSITY
Ticket value-added service processing method
ActiveCN107918960AReasonably meet the needs of making personalized ticketsMeet the needs of making personalized ticketsTicket-issuing apparatusPayment architecturePersonalizationComputer science
Owner:尚睦集团有限公司
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