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3592results about "Receptacle cultivation" patented technology

Multi-crop interplanting method with high land utilization rate

The invention relates to the field of crop cultivation, and particularly discloses a multi-crop interplanting method with a high land utilization rate. According to the method, a multi-crop interplanting land distribution scheme is designed on the basis of user planting requirements, planting molds are built on land parcels with serious soil problems, and the planting molds are filled with crop growth supporting materials to serve as planting soil; planters can interplant various crops in the planting soil according to a multi-crop interplanting land distribution scheme, crops with serious soil-borne diseases, such as solanaceae or medicinal materials, can be planted on the same land for many years, planting can be carried out in land parcels with serious soil problems, the land utilization efficiency is improved, and the planting cost is reduced. The crop yield per unit land area can be increased in an interplanting mode, land resources are fully utilized, meanwhile, the planting production cost is reduced, and the economic output per unit area is increased.
Owner:YUNNAN NONGTONG DELI KAICHUANG AGRICULTURAL DEVELOPMENT CO LTD

Ornamental flower cultivation device with water supply and fertilizer application functions

The utility model relates to the field of flower cultivation, in particular to an ornamental flower cultivation device with water supply and fertilization functions, which comprises a cultivation box used for ornamental flower cultivation. And the cultivation boxes are mounted in the cultivation box. According to the ornamental flower cultivation device with the water supply and fertilizer application functions, the humidity detector, the water tank, the fertilizer liquid tank, the water pump, the hose, the connecting pipe, the valve and the driving mechanism are arranged, water in the water tank is pumped into the hose by turning on a switch of the water pump, and then the valve outside the connecting pipe is turned on; fertilizer liquid in a fertilizer liquid box enters a hose from a connecting pipe, water and fertilizer are integrally sprayed out from a spray head, a servo motor switch on one side of a support is turned on to drive a reciprocating lead screw to rotate, an external moving block and the spray head spray back and forth in a reciprocating mode, meanwhile, a humidity detector is installed in a cultivation box and can sense the humidity of soil, and when the humidity is too low, the humidity detector can detect the humidity of the soil. The humidity detector is electrically connected with the water pump, so that a water pump switch is turned on to spray water.
Owner:SUZHOU YUANKE ECOLOGICAL CONSTR GRP CO LTD

Intelligent Maintenance Planter

An intelligent maintenance planter comprises a planter body, wherein a water bin is arranged in the planter body, and the water bin is fixedly connected with the planter body and forms a second accommodating cavity; a culture bin is arranged in the second accommodating cavity and communicated with the water bin; it further comprises a central system, wherein the central system comprises a control panel, a plurality of sensors and a display screen; the control panel has a monitoring module and an interactive module, the monitoring module is used to receive the information sensed by the sensors and feed the information back to the display screen, and the interactive module is used to process the information sensed by the sensors to form a humanized expression on the display screen.
Owner:WUXI COAST REDWOOD LOT TECHNOLOGY DEVELOPMENT CO LTD

Ecological earth dam and construction method

The invention relates to the technical field of earth dam buildings, and discloses an ecological earth dam which comprises a dam body, an anti-seepage body and root system developed plants. The anti-seepage body comprises a first core wall body, a second core wall body and a steel pipe fitting, the first core wall body is arranged at the bottom of the dam body, one end of the second core wall body is connected with the first core wall body, the other end of the second core wall body extends in the vertical direction and is flush with the top of the dam body, the steel pipe fitting is arranged in the vertical direction, and one end of the steel pipe fitting is inserted into the first core wall body; a cavity is formed in the steel pipe fitting, an extension pipe extending in the width direction of the dam body is arranged on the outer wall of the steel pipe fitting, one end of the extension pipe is communicated with the cavity, the other end of the extension pipe penetrates through the second core wall body to extend towards the upstream slope surface of the dam body, and a water permeable hole is formed in the extension pipe; the root system developed plant comprises an overground part and an underground part, the overground part is planted on the upstream slope surface of the dam body, the underground part extends towards the direction of the water permeable holes, and the dam body is effectively reinforced through the cooperation of the anti-seepage body and the root system developed plant.
Owner:GUANGDONG ECO ENGINEERING POLYTECHNIC +1

Green ecological energy-saving roof irrigation system and use method thereof

The invention discloses a green ecological energy-saving irrigation roof system and a using method thereof, and relates to the technical field of building roofs. A green ecological energy-saving irrigation roof system comprises a root blocking waterproof layer, a blind ditch structure layer, a non-woven fabric filter layer, a planting layer and a vegetation layer which are arranged on a roof from bottom to top, a rainwater collecting device is arranged in the blind ditch structure layer, an irrigation device is arranged on the planting layer, the rainwater collecting device is communicated with a water storage tank, and the water storage tank is communicated with the irrigation device through a water suction pump; a soil humidity sensor is arranged in the planting layer, the soil humidity sensor and the water suction pump are both connected with the controller, and the solar power supply device is used for supplying power to the water suction pump, the soil humidity sensor and the controller. The solar power supply device is arranged on the roof and used for supplying power to electric equipment in the whole roof system, power supply depending on mains supply is avoided, near-zero-energy-consumption operation is achieved, the building capacity and energy consumption self-balance requirements are met, and the purposes of environment friendliness and energy conservation are achieved.
Owner:CHINA MCC5 GROUP CORP LTD

Maize variety cultivation device based on molecular marker-assisted technology

The invention relates to the technical field of corn cultivation, and discloses a corn variety cultivation device based on a molecular marker assisted technology, the corn variety cultivation device comprises a base and a plurality of fixed guide rails fixed in the base, a sliding plate is slidably arranged on the base, and a plurality of movable guide rails perpendicular to the fixed guide rails are slidably connected in the base; a sliding column is fixedly installed at the bottom of each movable guide rail, a plurality of sliding grooves are formed in the sliding plate, the multiple sliding columns are in sliding fit in the multiple sliding grooves in a one-to-one correspondence mode, and a planting assembly is arranged at the intersection position of each fixed guide rail and the corresponding movable guide rail; the planting assembly comprises a moving seat, a planting box and a vertical plate; wherein a moving plate is slidably arranged on the vertical plate of one planting assembly, and a contact sensor is fixed to one end of the moving plate. According to the invention, automatic adjustment of the spacing of corn plants in different growth stages can be realized, the operation is simple, and the efficiency is high.
Owner:BEIJING FENGJIE YIJIA AGRICULTURAL TECHNOLOGY CO LTD

Air-circulating apparatus

The present invention provides an air-circulating apparatus 500 for a pot. The air-circulating apparatus 500 comprises a baseplate 510, a rotating assembly 520, a rotatable mount 530, a stationary mount 560, and a plurality of blades 540. The base plate 510 has a mounting assembly 512. The rotating assembly 520 is coupled on the base plate 510. The rotatable mount 530 is rotatably coupled around the mounting assembly 520 on the base plate 510 and rotatable by the rotating assembly 520 around the mounting assembly 530 along a direction of rotation (R). The rotatable mount 530 comprises a plurality of mounting structures 532. The stationary mount 560 is coupled to the mounting assembly 512.
Owner:AGGARWAL SACHIN

A flower cultivating device with an automatic watering function

The application belongs to the technical field of flower cultivation, and discloses a flower cultivation device with an automatic watering function, which comprises a machine body and further comprises a supporting table, a water storage groove and a watering mechanism; the supporting table is arranged at the middle part of the machine body; the water storage groove is arranged at the bottom of the machine body; the watering mechanism is arranged on the top surface of the supporting table and the top surface of the bottom of the machine body; wherein the watering mechanism comprises cultivation pots arranged on the top surface of the bottom of the machine body and the top surface of the supporting table; the technical scheme is characterized in that the water storage groove and the watering assembly are arranged; when the cultivation pots containing flowers are placed on the top of the water storage groove, the watering assembly is driven to generate negative pressure, then the water in the supporting table is guided into the water storage groove through the water pipe to fill the water storage groove, at this time, the automatic watering of the water storage groove can be realized, so that the cost is greatly reduced, and the labor intensity of the operator is greatly reduced since only the regular water supplement of the water storage groove needs to be paid attention to.
Owner:YANGTZE UNIVERSITY

River channel water conservancy ecological slope protection structure

The utility model discloses a riverway water conservancy ecological slope protection structure, and relates to the technical field of water conservancy ecological slope protection, the riverway water conservancy ecological slope protection structure comprises an ecological slope protection main body frame, one side of the ecological slope protection main body frame is internally provided with a water flow buffer cabin, and one side of the water flow buffer cabin is internally and movably provided with a buffer plate. A water body internal protection disc is directly installed under a water body, grasping and consolidating installation is achieved through water body internal protection consolidating cones on the surface of the bottom end of the water body internal protection disc, an ecological slope protection main body frame is located on the edge of the water surface, waves of the water body can rush into a water flow buffering cabin, and a certain force buffering effect is achieved through a buffering plate; the water body can be discharged in time through a drainage groove, and the problems that the water body is accumulated inside, the ecological slope protection main body frame is corroded, and the service life of the ecological slope protection main body frame is affected are solved; and the slope protection consolidation cone on the surface of the bottom end of the slope protection disc is used for further consolidation operation on the slope.
Owner:HAIXING COUNTY WATER CONSERVANCY BUREAU

A scour-resistant grass planting system for a hydro-fluctuation belt, a preparation method and application, and a method for repairing damaged ecological system in steep slope area of hydro-fluctuation belt

The present application belongs to the field of ecological restoration technology, and particularly relates to a composite grass planting system, a preparation method and application, and a damaged ecological system restoration method for lake and reservoir drawdown belt steep slope areas. The composite grass planting blanket provided by the present application mainly uses degradable biomass materials as raw materials, and does not form secondary pollution to the environment during use. Meanwhile, the present application can improve the water retention of the composite grass planting blanket through layer structure design, which is beneficial to the growth of vegetation. The composite grass planting blanket provided by the present application has good erosion resistance, and prolongs the service life of the composite grass planting blanket. When the composite grass planting blanket is used to restore the lake and reservoir drawdown belt steep slope area, the lake and reservoir drawdown belt steep slope area is divided into a frequently submerged area, a wind and wave erosion area and a lightly submerged area, and different types of plants are planted in different areas, so as to ensure the survival rate of the plants, reduce water and soil loss, and effectively realize ecological restoration.
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

System for controlling development of hot melt lakes and ponds through regulation and storage combination and ecological conservation

The invention relates to a system for controlling development of a hot melt pond through regulation and storage combination and ecological conservation. The system comprises water storage type floating bed units, ecological grass felt units and capillary water supply units, wherein the water storage type floating bed units cover the water surface of the hot melt pond and are arranged in an array mode, the ecological grass felt units are arranged on the water storage type floating bed units, and the capillary water supply units are connected with the ecological grass felt units. Each water storage type floating bed unit is a prefabricated floating carrier of an inverted convex structure, the whole upper part of each floating carrier is a concave groove, the bottom of each floating carrier is provided with array type concave water storage small pools, and the four corners of each floating carrier are provided with fixed round holes; drainage and ventilation holes are distributed in the rib top between every two adjacent array type concave water storage small pools; each ecological grass felt unit is sequentially composed of a vegetation layer, a capillary water blocking layer, a substrate layer and a porous supporting layer from top to bottom. The capillary water supply unit is composed of a main capillary water supply part and an auxiliary capillary water supply part. The method can effectively reduce the thermal erosion effect of the hot melting pond, and achieves the purpose of promoting the stability of frozen soil engineering near the hot melting pond.
Owner:NORTHWEST INST OF ECO ENVIRONMENT & RESOURCES CAS

Integrated landscape type planting equipment and cultivation method

The invention relates to the technical field of plant planting, particularly discloses integrated landscape type planting equipment and a cultivation method, and solves the problems of more resource and energy waste and insufficient energy conservation of planting equipment in the prior art. The planting equipment comprises a three-dimensional planting assembly used for allowing plants to grow, an irrigation pipeline system used for allowing liquid for plant irrigation to pass through and a liquid supply system used for blending and supplying the liquid needed by the plants, and the liquid supply system is connected with the three-dimensional planting assembly. The irrigation pipeline system is connected between the liquid supply system and the three-dimensional planting assembly. The planting cultivation method comprises the steps of substrate selection, water source preparation, sensor calibration, plant seed broadcast sowing, soil covering, controller starting, automatic monitoring and environmental parameter adjustment, nutrient solution blending and adding into a water tank and the like. The device can be applied to household planting equipment or industrial batch planting equipment, and is energy-saving, efficient and environment-friendly.
Owner:NASHI YUNSHENG AGRI DEV (SUZHOU) CO LTD

Greenhouse and horticulture system

A horticulture crop growing system comprising a growing tray preparation station wherein a plurality of growing trays are pre-treated, filled with a growing bed and planted, a growing tray displacing system for transferring planted growing trays from the growing tray preparation station to a horticulture crop growing facility, a closed structure with a controlled environment treating system and one or more tray inlet / outlet ports, and one or more horticulture crop growing modules. The horticulture crop growing module comprise a plurality of parallelly disposed single-rowed growing towers, each comprising an array of vertically supported growing trays, a growing tray manipulation system for receiving planted growing trays via the tray inlet port and loading them to allocated growing towers, and for displacing the growing trays between the growing towers and through treating stations within the horticulture crop growing module, and for displacing the growing trays to the growing tray outlet port.
Owner:SINETERRA INT AG

Ecological rod for rock hillside

The utility model belongs to the technical field of ecological rods, and particularly relates to an ecological rod for a rock hillside, which comprises a plant-growing bag, a plurality of first through holes are arranged at the top end of the plant-growing bag, an annular plate is fixedly mounted at the open end of the plant-growing bag, and one side of the annular plate is detachably connected with a sealing cover through a connecting component. A first wear-resistant layer is arranged on the outer surface of the vegetation bag, and a plurality of second through holes communicating with the first through holes are formed in the top end of the first wear-resistant layer. According to the sealing device, the sealing cover is detachably connected to the annular plate through the connecting assembly, the vegetation bag can be effectively sealed, meanwhile, workers can conveniently conduct operations such as repairing on the ecological rod in the later period, and practicability is improved.
Owner:辽宁东方发电有限公司 +2

Ecological reinforcing structure of river channel grouted rubble retaining wall revetment

The invention provides an ecological reinforcing structure of a river channel grouted rubble retaining wall revetment, the ecological reinforcing structure takes double-row pile foundations and a planting platform as a core design concept, the first pile foundation is located at the foot of an existing grouted rubble retaining wall, the top of the pile foundation is provided with a reinforced concrete guide beam, and the second pile foundation is located at the foot of the existing grouted rubble retaining wall; the newly-built guide beam is connected with an existing grouted rubble retaining wall base into a whole through embedded steel bars, the integrity and the anti-sliding capacity of the retaining wall are remarkably enhanced, and base emptying and wall body deformation are effectively restrained. The second pile foundation structure is a planting pile and backfill soil behind the planting pile to construct an aquatic plant planting platform, geotechnical cloth is laid between the planting pile and the backfill soil, soil particle loss can be prevented, water is allowed to freely permeate, and normal exchange between water and soil is maintained. The stability of an existing retaining wall is guaranteed, an aquatic plant planting platform is constructed, the whole reinforcing system is hidden under the normal water level, the natural form of a river channel is maintained, and deep integration of ecology and safety is achieved.
Owner:SHANGHAI INVESTIGATION DESIGN & RES INST CO LTD

Protective device for treating rock slope through cuttage planting

The invention discloses a protection device for treating a rock slope through cuttage planting, the slope comprises a slope body, a plurality of planting holes formed in the slope body and slurry sprayed and covered on the surface of the slope body and in the planting holes, a pluggable planting rod is arranged in each planting hole, each planting rod is formed by splicing two plate bodies, and the plate bodies are arranged in the planting holes. At least part of the planting rod is tightly attached to the planting hole, and the outer surface of the attached part of the planting rod is coated with a soluble connecting layer; a hidden flow channel is arranged at the end of the planting rod and used for conveying cement grout, and a plurality of through holes communicated with the hidden flow channel are formed in the outer surface of the planting rod within the range of the dissolvable connecting layer. Cement grout is poured into the rock mass through the hidden flow channel and the through hole, a miniature root pile with the planting hole as the core is formed, the integrity and stability of a slope shallow layer are remarkably enhanced, and structural support is provided.
Owner:HARBIN INST OF TECH AT WEIHAI

Terrace type debris flow gully slope protection structure

The invention relates to a debris flow gully slope protection structure, and relates to the technical field of water conservancy projects. Multi-stage counter-slope terraces are arranged on the slope surface of the debris flow gully slope from the bottom end to the top end, each terrace structure comprises a terrace surface, ridges and a terrace ditch which are arranged upwards at intervals along a contour line, each layer of counter-slope terrace is separated by using a mortar rubble retaining wall as the ridge, the terrace surface is covered with soil by using a slope native soil layer, and the terrace ditch is connected with the ridge of the next stage of terrace by adopting a mortar rubble material. The field surface has a reverse slope inclination angle of 5-10 degrees, and crops can be planted on the field surface. The field ditches are communicated with main drainage ditches on the two sides of the terrace along the contour line downwards, and metal gates are arranged at the joints to control water flow, are closed when water storage is needed and are opened when water drainage is needed. The structure can effectively reduce the material, construction and maintenance cost, has high debris flow resistance, can stabilize the debris flow channel slope, reduces the water and soil loss of the slope, plays a role in terrace water storage and drainage, and further protects and promotes the growth of crops.
Owner:邹丰翼

Soil Moisture Gauge for Potted Plants

A soil moisture gauge for determining a level of moisture in a plant pot has an elongated main body, which has a lower tip and grooves formed in and along the main body. A graduated scale is formed in the main body over a distance corresponding to a maximum expected soil depth when the gauge is inserted into soil contained in the plant pot. When the gauge is inserted into the plant pot and then pulled out of the plant pot, moist soil is retained in the grooves whereas dry soil falls from the grooves, whereby a user can read moist soil depth on the graduated scale. The reading from the soil moisture gauge can be used as an input to a system to adjust a drying profile that indicates to a user a time by which the plant should be watered.
Owner:WATERWHEN LLC

Ecological slope protection water and soil conservation device

The utility model relates to the technical field of water and soil conservation, and particularly discloses an ecological slope protection water and soil conservation device. Comprising grating blocks arranged on the surface of a soil layer of the ecological slope protection, the adjacent grating blocks are connected through mortise and tenon joint structures, and a plant protection area is formed in a central grating groove of each grating block; and the separating and positioning assembly is arranged in the soil layer on the lower side of the grating block, vertically penetrates through the slope protection floating soil layer and extends to the bearing layer. Through the arrangement of the grating blocks, the adjacent grating blocks are spliced through mortise and tenon joint structures, and an integral protective layer is formed on the surface soil layer of the ecological slope protection. And through the arrangement of the separating and positioning assemblies, the lower soil body can be divided into independent units, and the independent units are matched with the upper grating blocks to form a three-dimensional water and soil conservation frame, so that the overall stability of the slope protection is enhanced, and local water and soil loss and diffusion are prevented. The problems that a traditional slope protection structure is poor in synergistic protection effect and continuous water and soil conservation function, and interlayer slippage is likely to be generated under the long-term dry-wet cycle effect are solved.
Owner:CHINA POWER INVESTMENT POWER ENG CO LTD +2

Ecological restoration mesh for surface mine slope

The invention belongs to the technical field related to side slopes, and particularly discloses a surface mine side slope ecological restoration mesh grid which comprises a side slope body, a plurality of rectangular pouring grids and a plurality of reinforced water storage lattices, a water storage part is arranged in the middle of the slope of the side slope body, and the reinforced water storage lattices are fixedly installed at the tops of the corresponding rectangular pouring grids; the multiple reinforced water storage grids are distributed on the two sides of the water storage part in a left-right parallel and symmetrical mode, soil fixing assemblies are arranged on the portions, located in the rectangular pouring grid, of the inclined face of the side slope body, and each soil fixing assembly comprises a hexagonal water storage shell, a hexagonal planting shell, a plurality of connecting frames, a hexagonal planting frame and a hexagonal top shell. According to the slope ecological management device, soil fixation and wind resistance can be achieved, the vegetation survival rate can be increased, the slope stability and the ecological restoration efficiency can be effectively improved, and the slope ecological management device is suitable for long-term ecological management of the surface mine slope.
Owner:山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心山东省土地储备中心)

Expansive soil slope reinforcing structure based on foam concrete

The invention relates to the technical field of geotechnical engineering and slope reinforcement, and discloses a foam concrete-based expansive soil slope reinforcement structure which comprises a slope body and a foam concrete prefabricated reinforcement assembly mounted on the slope body through anchor rods, and the reinforcement assembly comprises a first reinforcement layer and a second reinforcement layer which are sequentially arranged on the slope surface of the slope body; the first reinforcing layer comprises a plurality of first reinforcing units arranged in the length direction of the slope body. By means of the double-layer design of the first reinforcing layer and the second reinforcing layer, the first prefabricated slab is longitudinally connected in an inserted mode through a dovetail or T-shaped tenon-and-mortise structure to achieve seamless attachment, the second prefabricated slab presses and covers tenon-and-mortise joints and is clamped and locked through the annular connecting piece, a latticed system of transverse restraining and longitudinal locking is formed, the structure can resist volume expansion of expansive soil by 30% or above, and the expansive soil is not prone to deformation. A soil body loss channel is effectively blocked, and the linkage problem of loosening-cavity-instability of a traditional prefabricated part is solved.
Owner:CHINA MCC17 GRP CO LTD

Pepper seedling cultivation device suitable for industrialized seedling cultivation

The invention discloses a pepper seedling cultivation device suitable for industrialized seedling production, and relates to the field of seedling cultivation, and the pepper seedling cultivation device comprises a circular transmission rotary planting frame, a planting groove mounted on the rotary planting frame and a seed separation assembly in the groove. According to the seed separating assembly, the distance between seed separating grooves is adjusted through a supporting plate by means of sliding fit of a threaded sleeve and a sliding groove under fastening of a locking sleeve, and separating plates are arranged in the grooves to physically isolate roots. A locking assembly is arranged on the outer wall of the planting groove, a locking spring drives a locking plate to extrude the seed separating assembly to ensure stability, and automatic unlocking is achieved in cooperation with an unlocking plate. A drainage assembly and a weighing device are arranged on the inner side of the rotary planting frame. The drainage assembly opens a lower drainage hole through linkage of a filter plate and an insertion rod. The weighing device collects weight data through a pressure sensor and transmits the weight data to the spraying device so as to adjust the spraying amount. Interference of accumulated water on weighing precision is eliminated, feedback linkage of drainage, weighing and precise irrigation is achieved, and the seedling raising refinement and automation level is effectively improved.
Owner:SHANDONG XUNSHENG AGRICULTURAL TECHNOLOGY CO LTD

Bag-in-bag planting device for ecological restoration of side slope

The utility model discloses a bag-in-bag planting device for slope ecological restoration, which comprises a cushion layer and at least one outer pocket, a plurality of inner pockets are arranged in each outer pocket, a plurality of fixing holes for fixing the cushion layer on a slope are arranged on the periphery of the cushion layer, the plurality of inner pockets are fixed on the cushion layer at intervals, and the outer pockets are arranged in the outer pockets. The outer pocket is arranged on the cushion layer and surrounds the plurality of inner pockets; the outer pockets are used for filling matrixes, placing fertilizers or collecting and keeping moisture, and the inner pockets are used for placing bagged seedlings or cup seedlings. According to the utility model, through the technology of a'bag-in-bag device ', the outer bag is used for directly filling the matrix, placing the fertilizer or collecting and keeping water, the relationship with the planting depth of the nursery stock is not considered, the construction and the standard unification are facilitated, and meanwhile, the nutrition and water requirements of the plants in the inner bag are supplied as an important nutrition guarantee.
Owner:Shenzhen City Vocational College

Fabricated green and environment-friendly slope protection structure

The utility model relates to the technical field of slope reinforcement and ecological environmental protection, in particular to an assembly type environment-friendly slope protection structure which comprises a plurality of protection units capable of being spliced. The slope protection device is characterized in that each protection unit comprises a grid layer of a natural fiber net structure, a supporting layer of a water-permeable structure located below the grid layer and an anchoring device used for fixing the grid layer and the supporting layer to the slope surface; a plurality of grids are distributed on the grid layer in an array mode, grid holes used for planting plants are formed in the grids, and through holes corresponding to the grid holes are formed in the supporting layer. Longitudinal drainage channels are formed between the left and right adjacent grids. Ecological environmental protection can be effectively enhanced, the stability of the slope protection structure is improved, and efficient drainage is guaranteed.
Owner:HEBEI UNIV OF TECH

Humidity-adjustable planting device

The utility model discloses a humidity-adjustable planting device which comprises a planting box body, the planting box body is of a shell structure, the planting box body comprises planting box side walls and a planting box bottom, a mixing cavity isolation wall is fixedly arranged at the planting box bottom, the height of the mixing cavity isolation wall is lower than that of the planting box side walls, and the height of the mixing cavity isolation wall is larger than that of the planting box side walls. The inner side of the planting box side wall, the bottom of the planting box and the outer side of the mixing cavity isolation wall jointly define a soil-liquid mixing cavity, and the soil-liquid mixing cavity is of a structure with the upper portion open. A liquid storage device is arranged on the outer side of the side wall of the planting box and connected with the side wall of the planting box through a height adjusting device, and the height adjusting device is used for adjusting the height of the liquid storage device relative to the bottom of the planting box. The bottom of the liquid storage device is connected with a first liquid conveying pipeline, the first liquid conveying pipeline communicates with the interior of the liquid storage device and the soil-liquid mixing cavity, and the liquid storage device and the soil-liquid mixing cavity form a communicating container through the first liquid conveying pipeline.
Owner:郑宇

Combined experimental device for water purification plant cultivation and water purification benthonic animal hanging cultivation in water bodies with different depths

The utility model relates to the technical field of water area ecological protection, and provides a combined experimental device for water purification plant cultivation and water purification benthonic animal hanging cultivation in water bodies with different depths, which comprises a floating plate piece and a plurality of hanging cultivation cages, a hole is formed in the center of the floating plate piece and is used for cultivating water purification plants; the bottom of the floating plate part is provided with one or more hanging parts, and each hanging part is connected with one hanging cage or a plurality of hanging cages connected in series through steel cables through the steel cables. The holes for cultivating the aquatic plants are designed in the floating plate piece, one or more groups of hanging cultivation cage strings are designed below the floating plate piece and used for cultivating the benthonic animals, the effect of combined cultivation of the aquatic plants and the benthonic animals is achieved, the number of the hanging cultivation cages and the length of the steel cables can be adjusted according to water area environments of different depths, and the cultivation efficiency is improved. And the device has the advantages of being easy to mount and dismount and convenient to assemble, and the purification efficiency of the water body is greatly improved.
Owner:EAST CHINA NORMAL UNIV

Roof terrain greening structure and greening construction method thereof

The invention provides a roof landform greening structure and a greening construction method thereof, and relates to the technical field of roof landform greening, the roof landform greening structure comprises extruded sheet layers which are arranged in a step shape with a high middle part and a low periphery, and the basic height of rugged landform greening is synergistically shaped through a formula of overlapping the extruded sheet layers with light nutrient soil for water retention, adsorption and ash reduction. According to the greening molding structure and the light nutrient soil formula used in cooperation with green land planting, the excellent water retention, fertilizer retention, dust falling and runoff pollutant adsorption effects are achieved under the combined action, and the total load of the structure can be greatly reduced in cooperation with a roof terrain greening molding structure.
Owner:BEIJING FLORASCAPE CO LTD

Novel forage grass planting and cultivating frame

The utility model relates to the technical field of pasture cultivation frames, and discloses a novel pasture planting cultivation frame which comprises four groups of vertical rods, a plurality of placing plates are fixedly arranged among the four groups of vertical rods, limiting pieces are fixedly arranged at the upper ends of the placing plates, cultivation boxes are arranged in the limiting pieces, and uniform spraying structures are arranged at the rear ends of the placing plates. The uniform spraying structure comprises a water pipe fixedly arranged at the rear end of the containing plate, a plurality of first pipe bodies are fixedly arranged at the front end of the water pipe, second pipe bodies are fixedly arranged on the two sides of each first pipe body, and atomizing nozzles are fixedly arranged on one sides of the second pipe bodies and the lower ends of the first pipe bodies. The novel forage grass planting and cultivating frame disclosed by the utility model can automatically and uniformly irrigate forage grass.
Owner:SICHUAN ACAD OF AGRI SCI SERICULTURE INST +2