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51results about How to "Guaranteed survival" patented technology
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Liftable fish collecting and luring device and fish resource investigation system
The utility model discloses a liftable fish collecting and luring device and a fish resource investigation system, the liftable fish collecting and luring device comprises a fish collecting cage, a fish luring lamp is arranged in an inner cavity of the fish collecting cage, the fish collecting cage is provided with a fish collecting port and a fish outlet, the fish outlet is provided with a fish outlet opening and closing mechanism, and the fish outlet opening and closing mechanism is provided with a fish luring lamp. The top of the fish collecting cage is provided with at least one movable pulley block used for being matched with a steel wire rope of the lifting mechanism, each movable pulley block comprises at least one movable pulley, the liftable fish collecting and luring device further comprises fixed pulleys in one-to-one correspondence with the movable pulleys, and the lifting mechanism comprises an electric hoist. Steel wire ropes of the electric hoists sequentially penetrate through the upper ends of the corresponding fixed pulleys and the lower ends of the movable pulleys and then are connected with the installation frame, and the fixed pulleys are installed on the installation frame. According to the utility model, aquatic ecology investigation work of a target water area can be efficiently collected in real time.
Owner:WUHAN ZHONGKE RUITONG INFORMATION TECH CO LTD
Wearable dynamic and static blood supply monitoring device and method
ActiveCN119548099Aguaranteed survivalkeep healthySensorsDiagnostic recording/measuringComputer hardwarePhotovoltaic detectors
The invention relates to a wearable dynamic and static blood supply monitoring device and method.The device comprises a front-end testing module and a rear-end processing module, the front-end testing module is connected with the rear-end processing module through a front-end and rear-end connecting line, and the front-end testing module covers the skin of a patient; the front-end processing module comprises a pressure layer and a light transmitting and receiving layer, a pressure sensor is arranged on the pressure layer, a light emitting diode and a photoelectric detector are arranged on the light transmitting and receiving layer, the pressure layer is connected with the light transmitting and receiving layer through a front-end internal connecting wire, and packages are arranged on the two surfaces of the pressure layer and the light transmitting and receiving layer. The rear-end processing module comprises a signal collecting, processing and transmitting layer, a signal collecting, processing and transmitting part is arranged on the signal collecting, processing and transmitting layer, and packages are arranged on the two faces of the signal collecting, processing and transmitting layer. Compared with the prior art, non-invasive real-time monitoring of the skin blood supply state is achieved, and the thrombus type can be judged in time.
Owner:SHANGHAI JIAOTONG UNIV
Insect survey, breeding and observation box
This utility model provides an insect branch-fixing survey and rearing observation box, relating to the technical field of insect observation devices, and is designed to solve the problem of easy damage to branches in existing insect survey techniques. The insect branch-fixing survey and rearing observation box includes a first half-box and a second half-box. The first half-box has a first upper half-hole and a first lower half-hole, and the second half-box has a second upper half-hole and a second lower half-hole. The first and second half-boxes are joined to form a receiving cavity. When the first and second half-boxes are joined, the first and second upper half-holes together form a first hole for the branch to pass through, and the first and second lower half-holes together form a second hole for the branch to pass through. The first and second holes are respectively sealed to the branch at different locations. Both the first and second half-boxes are made of transparent material, and at least one of the first and second half-boxes has a ventilation window with a detachable mesh screen. This utility model is less likely to damage branches.
Owner:北京市紫竹院公园管理处
Inclined stand column supporting device for building steel structure
InactiveCN222349979Uprevent collapseImprove stabilityProtective buildings/sheltersShock proofingArchitectural engineeringSteel columns
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY
A method for preserving cherry germplasm
This invention discloses a method for preserving cherry blossom germplasm, belonging to the field of forestry breeding technology. The method includes: (1) cultivating rootstocks with 6-10 primary branches, each primary branch containing 3-4 secondary branches; (2) selectively pruning secondary branches before grafting, retaining 1-2 weak outer branches as nutrient branches; (3) grafting in batches, first grafting strong inner branches, and then grafting reserved nutrient branches after survival; (4) determining the number of scions according to the branch diameter gradient; (5) supporting field management measures. This invention, through the core technology combination of "graded branching + batch grafting + retention of nutrient branches", can preserve 6-10 germplasm from a single rootstock, with a germplasm preservation rate of over 95%, increasing land utilization by 7 times, and reducing rootstock cost by 87.5%. It solves the technical problems of traditional cherry blossom germplasm preservation, such as large land occupation, high cost, and unstable survival rate, and is particularly suitable for the construction of large-scale cherry blossom germplasm resource banks.
Owner:YINGDE WANGDI CHERRY PLANTING CO LTD +4
A device for automatically washing and screening living zooplankton
ActiveCN115921391BImprove screening efficiencyachieve flushingClimate change adaptationPisciculture and aquariaAnimal scienceMedicine
The invention discloses an automatic washing and screening device for living zooplankton, comprising an outer shell with a hollow interior and a digital display control panel arranged on the outer side thereof, wherein the interior of the outer shell is respectively provided with a first sub-screen, a second sub-screen and a third sub-screen, all of which are cylindrical, wherein the first sub-screen, the second sub-screen and the third sub-screen are arranged in a concentric circle manner from the inside to the outside in sequence and the interior of the outer shell is divided into a first storage chamber, a second storage chamber, a third storage chamber and a fourth storage chamber, wherein the sub-screen holes on the first sub-screen, the second sub-screen and the third sub-screen are successively smaller; liquid containing zooplankton can be screened by an external diffusion and dialing component, and discharged in coordination with a waste liquid discharge pipe, that is, raw liquid flows into the first storage chamber and waste liquid flows out of the fourth storage chamber at the same time, forming a liquid flow cycle, which can accelerate the flow screening of zooplankton driven by the liquid, and greatly improve the screening efficiency of zooplankton.
Owner:FRESHWATER FISHERIES RES INSITUTE OF JIANGSUPROVINCE
A net bag for improving the survival rate of fish caught on shore
ActiveCN115885942Bguaranteed survivalincrease incomeFishing netsClimate change adaptationFishmonger'sMarine engineering
The present invention discloses a net bag for raising the survival rate of fish landing, comprising a rectangular frame bag, a cylindrical cage bag and a layered truncated cone bag, wherein the rectangular frame bag comprises a rectangular frame and a rhombus mesh net bag wrapping the rectangular frame in the circumferential direction, wherein the rectangular frame bag has a bag opening on the left side for connecting the net body and a connection opening on the right side opposite to the bag opening; the rectangular frame bag is provided with a partition fence, which is respectively connected to the bottom frame and the right side frame of the rectangular frame, and the connection opening is divided into an upper connection opening and a lower connection opening, wherein the layered truncated cone bag is connected to the upper connection opening, and the cylindrical cage bag is connected to the lower connection opening; the layered truncated cone bag is provided with multiple layers of truncated cone frames in layers, and adjacent truncated cone frames are alternately wrapped with the rhombus mesh net bag and the stainless steel sheet in sequence. The net bag can effectively solve the problem of low survival rate of fish caught by netting, thereby increasing the income of fishermen.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Composition for treating arthritis and its preparation method and application
ActiveCN117899110Benhance anti-inflammatorygood treatment effectOrganic active ingredientsAntipyreticTherapeutic effectArthritis
This invention relates to the field of biomedicine, and in particular to a composition with therapeutic effects on arthritis, its preparation method, and its application. The invention provides a composition with therapeutic effects on arthritis, which synergistically enhances the therapeutic effect of shikonin by actively targeting M1 subtype macrophages and regulating their metabolic pathways. Simultaneously, shikonin, as an AMPK activator, further enhances the cytotoxic effect of macrophages, forming a positive feedback loop and enhancing the remodeling of the immune microenvironment. Therefore, it can effectively delay and control the progression of rheumatoid arthritis.
Owner:CHINA JAPAN FRIENDSHIP HOSPITAL OF JILIN UNIV
A cultivation device for landscaping projects
This utility model relates to the field of plant cultivation technology, specifically a cultivation device for landscaping projects. It includes a cultivation box and a planting trailer. The cultivation box has a hinged door on one side, and a guide ramp is welded to the bottom of one end. The planting trailer has four fixed casters bolted to its bottom, located at the four corners of its bottom. A push-pull rod is welded to one side of the planting trailer. Multiple planting trailers can be placed inside the cultivation box. This utility model allows a truckload of greenery to be transported to the construction site for installation using planting trailers, eliminating the need to manually transport each plant. This ensures that the cultivated greenery arrives at the construction site as quickly as possible, guaranteeing the survival rate of the plants and improving the efficiency of the greenery installation process.
Owner:ZHEJIANG KAIJIE GARDEN ENGINEERING CO LTD
Chicken environmental physiological parameter measuring device
InactiveCN119666076Aguaranteed survivalimprove accuracyMeasurement devicesOther apparatusAnimal scienceControl theory
The invention discloses a chicken environment physiological parameter measuring device which comprises a detection box, a breeding cage is arranged in the detection box, the detection box is further connected with an air inlet box, a temperature sensor is arranged in the air inlet box, and a temperature detection module is arranged in the detection box; the measuring device further comprises an environment adjusting module and the airflow circulating module, the environment adjusting module is communicated with the detection box, and the environment adjusting module is used for controlling the temperature in the detection box; the air flow circulation module is connected with the air inlet box and is used for driving air in the detection box to flow; a gas detection module and a controller are further arranged in the detection box, and the controller is electrically connected with the temperature sensor, the temperature detection module, the environment adjusting module, the airflow circulation module and the gas detection module; the physiological parameters of the chickens are acquired by simulating the production environment of the chickens and independently breeding the chickens, so that basic parameters are provided for the design of various chicken houses, and the rationality of the design of the chicken houses is improved.
Owner:SHANGGAO CHASHAN POULTRY IND CO LTD +1
Novel fishing box with skylight structure
ActiveCN222548404UIncrease dissolved oxygen contentguaranteed survivalPisciculture and aquariaOxygen enhancedWindow opening
The utility model belongs to the technical field of fishing box structures, and particularly relates to a novel fishing box with a skylight structure, which comprises a box body and a box cover hinged with the box body, a windowing assembly capable of being opened and closed is hinged on the box cover, an oxygen pump is arranged on the windowing assembly, and the output end of the oxygen pump penetrates through the bottom of the windowing assembly to be connected with the inside of the box body. By arranging the window opening assembly, a fishing worker can open the fishing box without opening the box cover, the oxygen pump on the window opening assembly can increase oxygen in the box body, the content of dissolved oxygen in water is increased, and therefore it is ensured that fishes can survive for a longer time in the fishing box.
Owner:NINGBO ZHICHUANG FISHING GEAR CO LTD
A deep-sea aquaculture underwater sample collection device
PendingCN122078594Aefficient fishingavoid damageFishing netsClimate change adaptationRobot handRobotic arm
This invention belongs to the field of data collection device technology, specifically an underwater sample collection device for deep-sea aquaculture, including an underwater robot. The underwater robot has a sampling mechanism at its bottom, comprising a rectangular frame fixedly connected to the bottom of the robot. A servo motor is fixedly installed inside the rectangular frame, and a lead screw is fixedly installed at the output end of the servo motor. The lead screw has two opposing threads on its surface. This invention avoids the need for a robotic arm to grasp samples through its designed mechanism. Instead, it uses a first sampling net and a second sampling net to collect samples, achieving rapid and efficient collection of multiple samples while minimizing damage to the samples, thereby improving the accuracy of subsequent testing data.
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Probiotic tablet with multi-layered protective slow release structure
The utility model discloses a probiotic tablet with multilayer protection slow -release structure, including tablet main part, four enteric layers are established with the center symmetry on the tablet main part, the embedding layer one is equipped with in the enteric layer, the embedding layer two is equipped with in the embedding layer one, the probiotic core is equipped with in the embedding layer two, the embedding layer two and embedding layer one between, embedding layer one and enteric layer between all are equipped with the isolation layer between the probiotic core and embedding layer two, the tablet main part center is seted up and has the inner through -opening. This probiotic tablet with multilayer protection slow -release structure sets up enteric layer, embedding layer one and embedding layer two outside the probiotic core, can guarantee this probiotic tablet safe through gastric acid through enteric layer, greatly reduce the killing of gastric acid to probiotic, and embedding layer one and embedding layer two adopt different vitamin constitution, under the condition that can increase the additional efficacy of probiotic tablet, slow down the release of probiotic, to guarantee the survival amount of probiotic in the intestines.
Owner:ZHENJIANG YUANSEN MEDICAL TECH CO LTD
Cylinder device for transporting octopus ocellatus parent living bodies
InactiveCN222442783Uavoid damageGuaranteed airtightClimate change adaptationPisciculture and aquariaStructural engineeringLiving body
The cylinder device comprises a cylinder body and a cylinder cover, the cylinder body and the cylinder cover are detachably connected, a plurality of first holes are formed in the cylinder body, a plurality of floating pieces are distributed on the peripheral wall of the cylinder body in a central symmetry mode, and the floating pieces are connected with the cylinder cover. The floating piece is of an oval cavity structure and is arranged in the vertical direction of the barrel. The device disclosed by the utility model is simple and easy to use, convenient to operate, economical and practical, and the hollow structural design of the cylinder body is beneficial to keeping survival of the Octopus ocellatus parents. The water volume of the transportation water tank can be fully utilized, and the transportation cost is reduced; it is guaranteed that the octopus ocellatus parents have independent spaces in water, and the octopus ocellatus parents are prevented from being extruded and damaged in the transportation process; the method can be used for living body transportation of octopus ocellatus parents on
Owner:TIANJIN FISHERIES RES INST (TIANJIN FISHERIES TECH EXTENSION STATION BOHAI SEA FISHERIES RES CENT OF CHINESE ACAD OF FISHERIES SCI)
A mobile hanging planting facility for buildings
ActiveCN113243225Bimprove smellPromote photosynthesisAnimal housingPisciculture and aquariaAgricultural engineeringStructural engineering
The present invention belongs to the technical field of planting boxes, and specifically discloses a mobile suspended planting facility for a building, comprising a wall with a window, a planting box is arranged outside the window, a planting layer is arranged inside the planting box, the planting layer comprises an animal breeding layer, a plant planting layer is arranged above the animal breeding layer, and an organic fertilizer layer is arranged below the animal breeding layer; the plant planting layer is a multi-layer structure; a track system is arranged below the planting box, the track system comprises a horizontally arranged track, the horizontal track is perpendicular to the window, the planting box moves along the horizontal track, a first slider is fixedly connected to the bottom end of the planting box, the horizontally arranged track cooperates with the first slider; a first horizontal plate is connected below the horizontally arranged track, a second slider is connected to the first horizontal plate, and the second slider is connected to the vertically arranged track; the planting box and the first horizontal plate are both connected to a driving device; the present invention provides a mobile suspended planting facility for a building which saves indoor space.
Owner:BEIJING GUANGFEI ENERGY TECH DEV CO LTD
Repair treatment construction device for waste coal gangue dump
PendingCN119422836Aguaranteed survivalImprove adaptabilityWatering devicesCultivating equipmentsStructural engineeringMechanical engineering
The invention relates to the technical field of mine repair, in particular to a waste coal gangue mountain repair treatment construction device which comprises a bearing frame used for installing a water tank, rotating wheels are arranged at the bottom end of the bearing frame and located at the four corners, a rotatable spraying plate is arranged on one side of the bearing frame, and a spraying groove is formed in the spraying plate in the extending direction of the spraying plate. A movable spraying assembly is arranged in the spraying groove, and a driving assembly used for driving the spraying assembly to move is arranged in the spraying groove. By means of the movable arrangement of the spraying assembly, arbors at different positions on the slope body can be sprayed to be irrigated, compared with the prior art, not only can the arbors at the top of the slope be irrigated, but also the arbors at the bottom of the slope can be irrigated in the spraying process, and survival of the arbors can be better guaranteed.
Owner:MINGDA MARINE ENG CO LTD
Ecological restoration method for slow-flowing river channel
ActiveCN119551819Bpromote growthEfficient removalWater resource protectionBiological water/sewage treatmentRiver routingEnvironmental engineering
The application discloses a slow-flowing river ecological restoration method, and relates to the technical field of river restoration.The method comprises the following steps: 1) preparing an ecological restoration carrier; 2) determining the ecological suitability of river bottom sludge; 3) dividing the river into different regions; and 4) restoring the ecology of the river.The present application divides the slow-flowing river with mild pollution into different regions according to the survival rates of aquatic plants, and uses different ecological management schemes accordingly.The survival rate of the seedlings of submerged plants in the slow-flowing river section after management is significantly improved, and about 60% of the riverbed is covered by the submerged plants.
Owner:MINISTRY OF ECOLOGY & ENVIRONMENT PEARL RIVER BASIN & SOUTH CHINA SEA ECOLOGICAL ENVIRONMENT SUPERVISION & ADMINISTRATION BUREAU ECOLOGICAL ENVIRONMENT MONITORING & SCI RES CENT
Slope consolidation material based on carbon-iron synergistic microbial mineralization and application method thereof
PendingCN121779066AImprove mechanical propertiesImprove wind erosion resistanceOther chemical processesExcavationsMicroorganismPhysical chemistry
The invention belongs to the technical field of soil reinforcement and ecological restoration, and particularly discloses a slope consolidation material based on carbon-iron synergistic microbial mineralization and an application method thereof, and the application method comprises the following steps: preparing a carbon-iron-containing consolidation base material, laying the carbon-iron-containing consolidation base material on the surface layer of a to-be-treated slope, and compacting; spraying a urease-producing microbial bacterial liquid to the slope surface on which the carbon-iron-containing consolidation base material is laid; after spraying the urease-producing microbial bacterial liquid for 1-4 hours, spraying a calcium-containing cementing liquid to the slope surface; and naturally curing for 7-28 days to form a microbial mineralization consolidation layer on the surface layer of the slope surface. The microbial mineralization consolidation layer obtained by the invention has the advantages of high compressive strength, strong wind erosion resistance, good water retention capacity, better ecological compatibility and the like, and is suitable for protection and ecological restoration of loess sandstorm slope surfaces and side slope surface layers.
Owner:YUHENG POWER STATION OF SHAANXI HUADIAN YUHENG COAL POWER CO LTD +2
Fish resource investigation equipment and system
The utility model discloses a fish resource investigation equipment and system, the equipment comprises a camera, a fish gathering and luring device and a lifting mechanism used for lifting the fish gathering and luring device, the lifting mechanism comprises an electric hoist, the electric hoist is installed on a support, the lower part of the electric hoist is connected with a movable pulley through a steel wire rope, and the movable pulley is connected with the camera. A connecting device used for being connected with the fish collecting and luring device is installed below the movable pulley, the fish collecting and luring device comprises a fish collecting cage, a fish luring lamp is arranged in an inner cavity of the fish collecting cage, the fish collecting cage is provided with a fish collecting opening and a fish outlet, and the fish outlet is provided with a fish outlet opening and closing mechanism. The camera is hung on the support through a fixing piece, the top of the fish collecting cage is provided with an opening for the camera to extend into an inner cavity of the fish collecting cage, and when the fish collecting and luring device is lifted to a set position, the camera extends into the inner cavity of the fish collecting cage from the opening. According to the device, full-automatic fishing, counting and releasing can be achieved, and aquatic ecology investigation work of a target water area can be efficiently collected in real time.
Owner:WUHAN ZHONGKE RUITONG INFORMATION TECH CO LTD
A plant cultivation system and method comprising root microorganisms
The present application relates to a kind of plant cultivation system and method comprising root microorganism, comprising: collection module, first detection unit, second detection unit, sterilization control unit and regulation unit.The harmful organism includes the first type of harmful organism with primary pathogenicity to the plant planted in cultivation system, secondary pathogenicity of the second type of harmful organism and tertiary pathogenicity of the third type of harmful organism, the regulation unit is configured as: when the detected harmful organism is the first type of harmful organism, control the sterilization control unit disinfects the cultivation system, wherein, when the category and concentration of first type of harmful organism exceed the first threshold, control the sterilization control unit with first disinfection mode disinfects the cultivation system;When the category and concentration of first type of harmful organism are lower than the first threshold, control the sterilization control unit with second disinfection mode disinfects the cultivation system.
Owner:INST OF URBAN AGRI CHINESE ACADEMY OF AGRI SCI
An injectable photocured hydrogel for anti-inflammatory pro-angiogenic tissue regeneration
This invention discloses an injectable photocurable hydrogel with anti-inflammatory and pro-angiogenic tissue regeneration properties, belonging to the field of biomedical materials technology. The hydrogel is a methacrylic anhydride-modified gelatin hydrogel loaded with calcium phosphate oligomers and sulfur quantum dots. Its preparation method involves dissolving methacrylic anhydride-modified gelatin in a phosphate buffer solution, then adding calcium phosphate oligomers and sulfur quantum dots, followed by adding a photoinitiator and mixing thoroughly. Finally, it is cured under ultraviolet or blue light irradiation. This invention also discloses the application of the injectable photocurable hydrogel with anti-inflammatory and pro-angiogenic tissue regeneration properties in the preparation of products for treating infected bone defects. This hydrogel can release the bioactive components of sulfur quantum dots and calcium phosphate oligomers in situ, synergistically promoting the healing of infected bone defects through multiple effects including antibacterial, immunomodulatory, angiogenesis, and osteoproliferative effects.
Owner:SICHUAN UNIV +1
An Optimization Method for Frequency-Hopping Radar Spoofing and Jamming Based on a Four-Dimensional Antenna Array
ActiveCN121878621BStable implementation of deception and interference effectsOvercoming the aperture crossover effectWave based measurement systemsDesign optimisation/simulationWideband radarArray element
This invention discloses an optimized method for deception jamming of frequency-hopping radar based on a four-dimensional antenna array. This method addresses the problem of existing four-dimensional antenna arrays failing to jam against broadband radars with rapidly changing frequencies due to beam squint effects. It constructs a broadband array pattern model with the entire radar frequency hopping point set as variables and establishes a hierarchical optimization cost function. This function prioritizes suppressing the echo from the true target direction to below a safe threshold across the entire frequency band, and then maximizes the minimum gain in the direction of the false target. A differential evolution algorithm is used to globally optimize the RF switching timing parameters of each array element, obtaining a set of frequency-independent robust optimal timing sequences. Loading these timing sequences into the controller enables the four-dimensional antenna array to stably achieve deception jamming effects that conceal the true target and enhance the false target across the entire frequency hopping bandwidth of the radar without real-time adjustments. This effectively overcomes the aperture crossing effect and ensures the robustness of jamming when the enemy radar frequency changes.
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
Aquaculture pond and desilting device thereof
InactiveCN119145491AWalking smoothlyguaranteed survivalClimate change adaptationMechanical machines/dredgersAquatic productStructural engineering
The desilting device comprises a pond body, and first guide rails are arranged at the tops of the side walls of the two ends of the pond body; a moving frame is arranged on the first guide rail; a second guide rail is arranged on the moving frame, and a walking mechanism is arranged on the second guide rail; a telescopic vertical frame is arranged on the walking mechanism, and a rotating shaft is arranged at the bottom of the telescopic vertical frame and connected with a driving mechanism for driving the rotating shaft to rotate; two regularly polygonal end plates are fixedly arranged on the rotating shaft, a plurality of partition plates are fixedly arranged between the two end plates, and each partition plate extends towards the rotating shaft from the vertex of the end plate in the radial direction of the rotating shaft; the inner ends of any two adjacent partition plates are connected through a connecting plate, and a dredging cavity is defined by the two adjacent partition plates, the connecting plate and the two end plates. And the desilting cavity is connected with a desilting mechanism. In the desilting process, the desilting cavity is isolated from the external space, desilting is carried out in the closed space, and silt in the desilting cavity cannot diffuse into the external space, so that a large amount of silt is prevented from entering water, and normal survival of aquatic products is guaranteed.
Owner:CHONGQING THREE GORGES VOCATIONAL COLLEGE
Green building curtain wall structure
ActiveCN222161690UThe phenomenon of withering is convenientAvoid the phenomenon of witheringShutters/ movable grillesWallsCurtain wallGlass window
The utility model discloses a green building curtain wall structure which comprises a building body, a supporting frame is arranged at the front end of the building body, the supporting frame is fixedly connected with the building body through expansion bolts, curtain wall plates are rotationally connected to the left end and the right end of the inner side of the supporting frame through rotating shafts, and fixing seats are fixedly connected to the inner sides of the curtain wall plates. The top end of the inner side of the fixing seat is in contact with a planting groove, and when the green building curtain wall is installed and used, the green building curtain wall internally provided with green plants is fixed between glass windows on the two sides of the front end of the building body, so that the green building curtain wall can be installed and used conveniently. And then a resident controls the corresponding curtain wall plate to drive the green plants in the curtain wall plate to rotate to the glass window right opposite to the corresponding position, so that the resident can conveniently maintain the green plants in the curtain wall plate and clean the withered green plants, and the phenomenon that the withered green plants cannot be cleaned in time, so that the surrounding green plants are withered successively is avoided.
Owner:SHANGHAI RUSHAN CONSTR GRP CO LTD
Seed coating agent for promoting stress resistance of plants as well as preparation method and application of seed coating agent
ActiveCN119307406Aeasy to combineImprove the immunityBiocidePlant growth regulatorsPhosphateMaltodextrin
The invention discloses a seed coating agent for promoting stress resistance of plants as well as a preparation method and application of the seed coating agent. The coating agent comprises an agent A, an agent B and an agent C, the agent A comprises ground phosphate rock, potassium mineral powder and biological carbon powder, the agent B comprises Marialea and / or Brevibacillus brevis, and the agent C comprises maltodextrin. The preservation number of the maziria is CCTCC (China Center For Type Culture Collection) NO: M2023996, and the preservation number of the brevibacillus is CCTCC NO: M2023995. The coating agent provided by the invention can improve the ability of plants to resist drought or salt adversity stress.
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY
Intelligent fish resource investigation device and system
The utility model discloses an intelligent fish resource investigation device and system, the intelligent fish resource investigation device comprises a fish collecting cage, a camera for shooting fish resources in the fish collecting cage, and a lifting device for lifting the fish collecting cage, the lifting device is installed on a support, and the support is provided with a camera for shooting the fish resources in the fish collecting cage. The support comprises a stand column and a cantilever fixed to the stand column, the device further comprises a translation device used for driving the fish collecting cage to horizontally move along the cantilever, the translation device is installed on the cantilever in a sliding mode, at least part of the lifting device is installed on the translation device, and the fish collecting cage is connected with the lifting device. The fish resource intelligent investigation device further comprises a flow velocity meter used for detecting the water flow velocity in a water area or / and a wind speed sensor used for detecting the wind speed, and the lifting device, the translation device, the camera, the flow velocity meter and the wind speed sensor are electrically connected with the electric cabinet. According to the utility model, the aquatic ecology investigation work of the target water area can be efficiently collected in real time, and the fish collecting cage is protected.
Owner:WUHAN ZHONGKE RUITONG INFORMATION TECH CO LTD
A layered crab breeding box
Owner:MAANSHAN HUINONG AGRI TECH DEV CO LTD
A physical control device for pests
ActiveCN224267940UEfficient captureSolve the lack of spaceInsect catchers and killersAgricultural scienceAgricultural engineering
A physical pest control device includes a net covering wrapped around a branch. The net has openings at both the top and bottom, and an opening on either the front or back side, with an unclamped connecting component at each opening. Inside the net are multiple support rods arranged sequentially from top to bottom. These support rods are elastically deformable and support the net. Fixing components are located at both the top and bottom of the net for detachably connecting the net to the branch. This invention, through the openings at the top and bottom of the net and the side connecting components, forms a closed space surrounding the branch, effectively capturing borer pests. It has a high physical barrier rate. The elastic support rod design allows the net to adapt to branches of different diameters, maintaining sufficient internal space to facilitate observation of the mating and reproduction process of the emerged insects, enabling research into their life habits, reducing the use of chemical pesticides, and promoting the healthy and green development of the forestry and grassland industry.
Owner:昭通市林业和草原有害生物监测检验中心
A surgical knife for removing bumblebee spermatheca and its preparation process
ActiveCN119139055Bguaranteed survivalOther manufacturing equipments/toolsSurgical veterinaryBumblebeeAnatomy
The present invention relates to the technical field of insect surgical instruments, and provides a scalpel for removing the spermatheca of bumblebees and a preparation process thereof. The scalpel comprises a knife body of a columnar structure; a bevel is provided at the tip of the knife body to form a beveled tip structure, and a capsule-taking groove is provided at the beveled section of the knife body; an auxiliary groove is provided at the tail of the knife body to cooperate with the beveled tip to remove the spermatheca. The design of the scalpel of the present invention fully considers the deep hiding position of the spermatheca of female bumblebees and the complex structure around it; the bevel of the knife tip and the capsule-taking groove are designed according to the characteristics of the spermatheca, so that the scalpel can more accurately locate and remove the spermatheca, greatly improving the accuracy of the operation and reducing the damage caused by misoperation.
Owner:BEE RES INST CHINESE ACAD OF AGRI SCI
Method for identifying ploidy of corbicula fluminea and application thereof
PendingCN122063010Aguaranteed survivalsimple wayClimate change adaptationIndividual particle analysisAnatomyPloidy
The invention discloses a method for identifying ploidy of corbicula fluminea and application thereof. The method comprises the following steps: acquiring the length of the middle part of a sperm head or the diameter of an ovum of a to-be-detected corbicula fluminea, and identifying the ploidy of the to-be-detected corbicula fluminea by utilizing a According to the method, the corbicula fluminea is induced to discharge sperms and ovulate through physical and chemical combination, the ploidy of the corbicula fluminea is effectively identified by measuring the length of the middle part of the sperm head and the diameter of the ovum, and the method is simple, easy and convenient to operate, low in cost, obvious in effect and convenient to popularize and apply in the aspects of production, scientific research and the like. According to the method, identification of the ploidy of the corbicula fluminea by killing the corbicula fluminea can be avoided, and subsequent research, development, utilization and protection are guaranteed.
Owner:HUNAN AGRI UNIV