808 results about "Fish pond" patented technology

The invention discloses a remote sensing image fishpond extraction method based on an adaptive edge enhanced neural network. The method comprises the following steps: selecting a sentinel No.2 satellite multispectral band to synthesize a false color image; constructing a fishpond region labeling data set; establishing an adaptive edge enhanced neural network architecture, wherein the architecture fuses an edge detection module capable of learning a threshold and semantic feature extraction; an edge perception double attention module and a pyramid pooling module are integrated, and the multi-scale feature representation capability is enhanced; optimizing a training process by adopting a multi-level depth supervision and prediction fusion strategy; and finally, extracting a fishpond area through the training model and generating a standardized result. According to the method, the fishpond boundary segmentation precision is remarkably improved, the adaptability to fishponds with different scales is enhanced, the detection rate of small-scale fishponds is particularly improved, the model convergence process is accelerated through the depth supervision strategy, misclassification of similar water bodies such as rivers and ditches is effectively reduced, and the accuracy of fishpond boundary segmentation is improved. The technical problems that in the prior art, edges are fuzzy, multi-scale adaptability is poor, complex background interference is sensitive, and the omission ratio of a small-scale fishpond is high are solved.

The invention relates to the technical field of water conservancy project fish protection, in particular to a safe and efficient fish descending device and a descending operation method.The safe and efficient fish descending device comprises a descending tower, a descending fishway is arranged on the descending tower, and the descending tower communicates with an upstream river channel and a downstream river channel through a fish luring pond and a buffering fishway; an upstream dispatching area controlled by a gate is arranged on the upstream and used for attracting juvenile fishes and sending the juvenile fishes into a downstream fishway; the spiral descending fishway is arranged, the occupied area needed by a fish descending channel is greatly reduced, and the spiral descending fishway is suitable for various intermountain high dam environments lacking of construction of the descending channel; meanwhile, by arranging the buffer pool and the buffer fishway, the impact on the fishes during descending can be greatly relieved, and the survival rate of the fishes is increased; after the juvenile fishes are attracted into the fish luring pond through the fish luring mechanism, the juvenile fishes can be quickly conveyed to the downstream river channel through the downstream fishway by using the upstream and downstream water head difference as power, the downstream efficiency is high while the maintenance cost is kept low, and the device is suitable for wide application and popularization.

The present disclosure provides a recirculation aquaculture system and method. The system includes a fish pond and a fiber turntable filtering system. The fiber turntable filtering system can implement can remove large particles in aquaculture water and regularly harvest microalgae, water quality after treatment reaches a fishery aquaculture standard, and 97% of the aquaculture water can be directly recycled. In the present disclosure, during in-situ culture of microalgae and fish, microalgae can convert CO2 exhaled by fish and nutrients such as nitrogen and phosphorus in the aquaculture water into substances of algae cells, such as proteins, polysaccharides, vitamins, and lipids, and release oxygen, so as to quickly improve quality of the aquaculture water; in-situ culture of the microalgae and the fish gives play to the advantages of high photosynthetic efficiency of the microalgae, and the fast-growing microalgae provide a suitable growth environment for the fish.

The invention belongs to the technical field of ecological restoration and wetland engineering, and discloses an ecological corridor-based abandoned fishpond ecological restoration method, which comprises the following steps: S1, land forest restoration: planting saline-alkaline tolerant vegetation around an abandoned fishpond and in a land and abandoned fishpond transition area in a layered manner; s2, mangrove forest wetland construction: performing microtopography modification to adjust the bottom mud elevation, and planting mangrove forest plants in a layered manner; s3, ecological corridor construction: constructing an ecological corridor on one side of the abandoned fishpond and the land, and constructing an ecological corridor on one side of the abandoned fishpond and the ocean; s4, ecological monitoring and maintenance: carrying out hydrological, tidal and biological detection regularly; the three-dimensional ecological corridor system of'land forest-mangrove forest wetland-ocean 'is constructed, and the abandoned fish pond is transformed into the mangrove forest wetland, so that not only are biodiversity improvement and ecosystem connectivity realized, but also stable migration and inhabitation space can be provided for terrestrial and aquatic organisms.

The invention discloses a remote management method, device and equipment for fish and vegetable symbiosis based on digital twinning, and the method comprises the steps: obtaining the physical parameter data of a physical fish pond and a physical plant shed in a fish and vegetable symbiosis system, creating twin models corresponding to fish schools, fish ponds, hydroponic plants, plant sheds and physical equipment of the fish and vegetable symbiotic system based on the physical parameter data; acquiring fish school culture parameters and plant growth parameters acquired by a sensor and a camera deployed in the fish and vegetable symbiotic system in real time, and acquiring equipment operation parameters; analyzing according to the fish stock culture parameters, the plant growth parameters and the equipment operation parameters through a fish and vegetable symbiotic digital twinborn platform to obtain an analysis result; and triggering an early warning mechanism according to an analysis result, generating a regulation and control instruction, and dynamically adjusting the operation state of corresponding physical equipment in the fish and vegetable symbiotic system according to the regulation and control instruction, thereby realizing remote collaborative management. Remote management of the fish and vegetable symbiotic system can be realized, and the resource utilization rate and convenience are improved.

The utility model provides a novel fishpond side box automatic cleaning device which comprises a cleaning frame, a reciprocating module, a brush fixing mechanism, a brush module and a tensioning mechanism, the cleaning frame is installed on the outer wall of the side, provided with a filter screen, in a side box at a certain interval, the reciprocating module and the tensioning mechanism are installed on the cleaning frame, and the brush fixing mechanism is installed on the brush module. The brush fixing mechanism comprises two independent sliding installation blocks and a belt clamp, the sliding installation blocks are installed on the longitudinal sliding rod in a sliding mode, each sliding installation block is provided with a protruding installation table, the belt clamp is installed on the installation tables and clamps the synchronous belt, and the brush module is installed on the two sliding installation blocks. The reciprocating module is arranged to control the brush module to automatically clean the fishpond side box filter screen, the automation degree is high, the cleaning effect is good, meanwhile, the tensioning mechanism is used, the tension of the synchronous belt can be adjusted in time, and the cleaning effect is guaranteed.

The invention discloses a water quality dynamic monitoring and medicament proportioning feeding device for aquaculture. The device integrates three core functions of water quality dynamic monitoring, medicament intelligent proportioning and accurate feeding. The device integrates a plurality of sensors for turbidity, dissolved oxygen, PH, ammonia nitrogen, nitrite and the like, can realize autonomous movement on water and fixed-point and multi-area sampling water quality detection and medicament feeding, and overcomes the problems of inaccurate water quality detection and insufficient medicament fusion caused by no flowing of a water body in a fishpond. Through a self-developed six-way pipe medicament conveying structure and an electromagnetic integrated valve proportioning and putting structure, intelligent proportioning and accurate putting of medicaments are realized. A micropore aerator is arranged at the bottom of the device and used for increasing the content of dissolved oxygen in the water body. And online management and control can be carried out through the cloud supervision platform, and a supervisible, controllable and adjustable intelligent aquaculture scheme is provided.

The invention provides a freshwater fish pond water temperature monitoring method, system, medium and equipment, and relates to the technical field of freshwater fish pond cultivation, a fish pond water temperature data set is formed based on water temperature data of different levels of a fish pond water body and data such as meteorological factors and water quality parameters, and the data set is preprocessed; according to the method, a preprocessed data set is utilized, meteorological factors of the day and a set time period are screened out to serve as forecasting factors, statistical methods such as multiple regression, stepwise regression and fuzzy clustering are adopted, and freshwater fish pond water temperature forecasting models under different weather types such as a low-temperature and low-illumination type, a rapid temperature and pressure reduction type and a high-temperature and stuffiness type are constructed.

The utility model discloses a culture fishpond tail water treatment system, which comprises an algae incubator, an algae liquid putting device and a bacteria-algae symbiotic bed, the algae liquid putting device is used for putting algae liquid in the algae incubator onto the bacteria-algae symbiotic bed, and the bacteria-algae symbiotic bed is positioned in the culture fishpond tail water and is used for purifying the culture fishpond tail water. The system integrates the algae liquid circulating device and the algae liquid adding device, the automation degree is high, and compared with a traditional treatment technology, the treatment technology is easy to operate, high in efficiency, low in cost, environmentally friendly, low in carbon and free of secondary pollution, and is an economical and effective mode for purifying the tail water of the aquaculture fishpond.

The utility model discloses a feeding device for aquaculture, including a barrel, a feed pipe is vertically fixedly connected to the middle of the bottom end of the barrel, the top end of the feed pipe passes through the barrel and extends upward, and the bottom end of the outer surface of the feed pipe is horizontally penetrated and opened with multiple feed inlets. The utility model relates to the technical field of aquaculture. The feeding device for aquaculture is provided with a barrel and a feed pipe. When the device is in use, the device is first controlled to move to the middle of the fish pond, and then the rotating shaft and the rotating rod are controlled to rotate. During the rotation of the rotating shaft, the feed is driven to move upward by the feed blades on its surface until it moves to the top opening of the feed pipe. At this time, the high-speed rotating scattering blades will scatter the feed transported thereto outward, so as to scatter the feed in an all-round manner of 360°, which reduces the competition for food among fish schools to a certain extent, and also reduces the possibility of fish being injured due to the competition for food, thereby improving the practicality of the device.

The utility model discloses a fish pond disinfection device for fish culture, which belongs to the technical field of fish culture and comprises a bottom plate, moving wheels are mounted on the bottom surface of the bottom plate, a pushing handle is welded on one side of the bottom plate, and a liquid storage tank is welded at the top of the bottom plate. A mixing mechanism used for mixing and stirring a disinfectant and water is arranged in the liquid storage tank, and a feeding mechanism located at the top of the bottom plate and used for quantitatively feeding the disinfectant into the liquid storage tank is arranged on the side face of the liquid storage tank; according to the utility model, through the arrangement of the feeding mechanism, matching can be carried out according to the concentrations of different disinfectants and water, manual matching of the disinfectants by using a measuring tool is not needed, the matching is convenient, the efficiency is high, and the practicability is improved; by arranging the adjusting mechanism, the horizontal angle and the longitudinal height can be adjusted when the spraying mechanism performs spraying disinfection operation, so that the spraying disinfection area of the spraying hopper on the fishpond is increased, the operation is simple, and the use is convenient.

The invention discloses a fishpond ridge photovoltaic support and a mounting and laying method thereof. The fishpond ridge photovoltaic support comprises an upper hoop, a lower hoop, a vertical column I, a vertical column II, an oblique beam, a front supporting rod and a rear supporting rod. The upper hoop and the lower hoop are fixedly arranged on the prestressed concrete pipe pile in a sleeving mode and arranged up and down, the vertical column I and the vertical column II are provided with at least two vertical column through holes formed in the length direction, and the two ends of the vertical column I and the two ends of the vertical column II are fixed to the upper hoop and the lower hoop through bolts. Supporting rod fixing holes are formed in the two ends of one upper hoop semi-ring of the upper hoop, one end of the front supporting rod and one end of the rear supporting rod are fixed to the upper hoop semi-rings through supporting rod fixing bolts, and the other end of the front supporting rod and the other end of the rear supporting rod are fixed to the oblique beam. The photovoltaic support for the fishpond ridge is reasonable and simple in structural design, small in occupied space, convenient to adjust, multiple in adjustment dimension, especially suitable for the fishpond ridge, capable of utilizing the fishpond ridge to the maximum degree, high in land utilization rate and good in application prospect.

The invention discloses a fishpond multi-category sensor efficient calibration system and method. The system comprises a moving trolley, and the moving trolley is sequentially provided with a calibration disc, a containing groove and a waste liquid storage box from top to bottom; a mechanical arm and a drying device are arranged on one side of the moving trolley, and an anti-rotation structure and a sealing structure are arranged between every two adjacent ones of the calibration disc, the placement groove and the waste liquid storage box; a plurality of sensor clamps are arranged on the bottom side of the fixing tool, an even number of calibration areas are arranged on the calibration disc in the circumferential direction with the circle center as the center, a row of calibration grooves are formed in each calibration area, and a cleaning groove is formed between every two adjacent calibration areas; calibration liquid storage tanks are arranged in the containing tanks, and each calibration tank and each cleaning tank are communicated with the waste liquid storage box, the containing tanks and the corresponding calibration liquid storage tanks through liquid guide pipes. Different types of sensors can be calibrated in batches, and the calibration efficiency is improved.

The utility model discloses a courtyard type fish and vegetable co-cropping circulating planting system, and belongs to the field of courtyard circulating modes. Comprising a breeding fishpond (1), a vertical flow precipitator (2), a combined planting system (3), a siphon drainage system (5) and a reservoir (4) which form circulation. Feces excreted by cultured fishes pass through a vertical flow precipitator, large-particle fish feces are precipitated and collected, water rich in nutrients enters a mineral matrix bed, and the water nutrients and fine particles are adsorbed by mineral matrixes and are decomposed and converted by microorganisms to form nitrate which can be absorbed by plants, so that the water quality is improved. The purified water is quickly discharged to the reservoir through the self-adjusting siphon drainage device, and the water is conveyed to the culture system through the water pump, so that a stable planting and breeding circulation system is formed. In the operation process of the system, an aerobic environment and an anaerobic environment are formed in the emptying state and the full water state of the planting bed, decomposition and conversion of microorganisms of the planting bed are effectively improved, and aquaculture safety guarantee is achieved.

The invention discloses a fishpond precise feeding robot system based on YOLOv8. The fishpond precise feeding robot system comprises a robot control module, a data acquisition and processing subsystem, a freshwater fish feeding data acquisition subsystem, a cloud server and a wireless information transmission subsystem. The system can intelligently judge the feeding opportunity and the feed amount by detecting the gathering condition of fish schools in real time, the feed utilization rate is remarkably improved, healthy growth of the fish schools is promoted, and therefore the overall breeding benefit is improved; due to automatic operation of the system, dependence on manual feeding is reduced, the labor cost is reduced, feed residues are reduced through precise feeding, the water quality is improved, and sustainable development of the breeding environment is maintained; the system has real-time monitoring and data analysis functions, can provide historical data records, supports decision optimization of breeding management, and realizes a modernized and intelligent breeding mode.

The invention discloses a fishpond filtering device for removing suspended solids, and relates to the technical field of filtering. A flat plate is fixedly mounted on the left side of the device body, a water suction pump is arranged at the top of the flat plate, a spiral hose is arranged at the bottom of the water suction pump, and the outer wall of the spiral hose movably penetrates through the interior of the flat plate. A water conveying pipe is arranged on the right side of the water suction pump, and the outer wall of the water conveying pipe penetrates through the interior of the device body. A filtering assembly is fixedly mounted at the bottom of the spiral hose. According to the invention, the filter assembly is promoted to move back and forth so as to absorb suspended solids in water at the gathering part of the suspended solids, and the disturbed water flow does not interfere with the suspended solids intercepted by the filter plate when the spiral blade rotates; the removal efficiency of the suspended solids in the fish tank is improved, and secondary overflow caused by falling of the suspended solids intercepted on the surface of the filter plate is effectively avoided.

The invention discloses a large model-based large yellow croaker growth stage feeding amount evaluation method and system, and belongs to the field of aquaculture, and the method comprises the steps: collecting underwater images of a fish pond in a plurality of shooting directions at the same time, and recognizing and segmenting a fish body image corresponding to each entity fish in each underwater image; determining the distance between an entity fish corresponding to the fish body image and a camera for collecting the fish body image, and extracting fish body appearance features of the fish body image; randomly selecting a fish body image from each shooting direction to form a fish body image association combination, and screening a second fish body image association combination from all possible fish body image association combinations according to the distance and fish body appearance features; and constructing three-dimensional point cloud data of the entity fishes according to the second fish body image association combination, fitting three-dimensional body shape parameters of the entity fishes through the three-dimensional point cloud data, and determining the final feeding amount of the fish school according to the three-dimensional body shape parameters of the entity fishes. According to the invention, the problem of low accuracy of the real-time feeding amount of the fish school can be solved.

The utility model relates to an aquarium, in particular to an intelligent aquarium, which comprises a base, an intelligent terminal arranged inside the base, a transparent fish tank body arranged above the base, an opening at the top end of the fish tank body and an aquarium cover covering the open aquarium, an interlayer separated from the fishpond is arranged in the center area of the annular fishpond, and a display device is arranged in the interlayer. The display device is arranged in the middle of the fish tank, the fish pond is arranged around the display device, various fishes are simulated through the display device, the fishes are dynamically interwoven with fishes actually bred in the fish tank, fish schools swim around the display device, a unique landscape is formed, the variety and number of the fish schools are enriched visually, and diversified ornamental experience is achieved. Meanwhile, the intelligent terminal is arranged, various terminal devices can be controlled through a program to intelligently interfere and adjust the ecology of the fish tank, and the time and energy needed by traditional fish tank feeding are greatly reduced.

The invention relates to the field of fish and vegetable comprehensive cultivation, in particular to a photovoltaic fish and vegetable symbiotic system which comprises a photovoltaic system, a fishery breeding system and a circulating purification system, a fishpond is arranged below a photovoltaic panel, net cages are arranged in the fishpond for fish breeding, the circulating purification system is arranged around the fishpond, and water is pumped in the fishpond through a pump station; water quality purification and water quality maintenance are carried out on the pumped water through a precipitation filtration system, a microfilter, a hydroponic vegetable system and an ultraviolet disinfection system in sequence, so that the water body in the pond is ensured to fully and circularly flow, and the concentration of chemical substances such as ammonia nitrogen, nitrite nitrogen and the like which are harmful to fishes is reduced. Through the synergistic effect of all parts of the photovoltaic fish and vegetable symbiotic system, the problem that the water quality in the aquaculture environment under the photovoltaic panel is prone to deterioration is effectively solved, and the aquaculture benefits are improved.

The present invention provides a sunlight factory recirculating aquaculture system and method, belonging to the technical field of aquaculture. The sunlight factory recirculating aquaculture system includes a fish pond and a fiber rotary disk filtration system; the fiber rotary disk filtration system can remove large-particle-size particulate matters in the culture water and regularly harvest microalgae, and the treated water quality meets the fishery culture standard, and 97% of the culture water can be directly recycled. In the present invention, during the in-situ cultivation of microalgae and fish, the microalgae can convert nutrients such as CO2 exhaled by the fish and nitrogen and phosphorus in the culture water body into substances of the microalgae cells themselves, such as proteins, polysaccharides, vitamins, and lipids, and release oxygen, rapidly improving the culture water quality; the in-situ cultivation of microalgae and fish gives play to the advantage of the high photosynthetic efficiency of the microalgae, and the rapidly growing microalgae provides a suitable growth environment for the fish. The sunlight factory recirculating aquaculture system and method of the present invention can achieve high-density, high-stability, and low-energy-consumption recirculating aquaculture.

The utility model relates to the technical field of fishpond cultivation, and discloses an aerator for fishpond cultivation, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a mounting plate, and a water pumping mechanism is arranged on the mounting plate; the water pumping mechanism comprises a machine box, a motor, a rotating shaft, a rotating disc and a fixing rod, and the machine box is fixedly connected to the front face of the mounting plate. Through cooperative operation of the case, the motor, the rotating shaft, the rotating disc, the fixing rod, the long plate, the bailing bucket, the sliding hole and the sliding rod, the motor is started to enable the rotating disc to rotate, the rotating disc drives the sliding rod to do circular motion, meanwhile, the sliding rod slides along the inner wall of the sliding hole, and therefore the long plate drives the bailing bucket to swing around a hinge point in a reciprocating mode to bailing up and scattering water. Water is raised to a high place and is in full contact with oxygen in the air, so that the oxygenation speed is greatly increased, and the working efficiency is improved.

The invention discloses an AR digital reconstruction and visual navigation system and method for an agricultural cultural heritage scene. The system comprises a digital modeling module, a scene recognition module, an AR reconstruction module, a path navigation module and an interactive navigation module. According to the invention, by fusing laser point cloud, unmanned aerial vehicle images and historical images, agricultural cultural heritage scenes such as rice terraces, mulberry-based fish ponds, waterwheel irrigation systems and the like with extremely high local characteristics are reconstructed, historical scenes in which natural or human factors disappear are recovered, and AR live-action is superposed with virtual farming behaviors, traditional festival activities and clothing styles and features, so that the real-scene and real-scene virtual farming is realized. A user can experience thousand years of agricultural culture personally on the scene, the visiting experience that the user cannot understand and cannot see completely in the past is changed, an exclusive route is planned for the user, various interaction modes such as voice, images and gestures are supported, and the method is suitable for users of different age groups, language backgrounds and cultural cognition levels.

The invention provides a rail type fish condition intelligent inspection robot control system which comprises a factory factory, M fish ponds are arranged in the factory factory, and M is a positive integer larger than or equal to 1; an inspection track for the inspection robot to move is arranged on the factory building, and the inspection robot is arranged on the track; the system further comprises an industrial personal computer and an inspection platform. After the inspection robot moves to a target fishpond, a fishpond water surface picture is shot, the shot picture is uploaded to the edge industrial personal computer, and the industrial personal computer recognizes the number of dead fishes and the number of fish floating heads in the picture and uploads a result to the digital twin management and control cloud platform. According to the invention, the number of dead fishes and fish floating heads in the fishpond picture can be identified, and the labor cost is saved.

The utility model discloses a fishpond industrial aquaculture system which comprises an aquaculture unit used for aquaculture and separating circulating water and feces. The ecological purification unit is used for purifying circulating water and increasing oxygen, circulating water outlet of the breeding unit is connected with the ecological purification unit through a circulating water pipe, and return water purified and increased by the ecological purification unit is connected with the breeding unit through a return water pipe, so that the circulating water separated by the breeding unit is discharged to the ecological purification unit to be purified and increased oxygen and then flows back to the breeding unit; the precipitation unit is used for precipitating and concentrating the feces and is connected with the breeding unit so as to discharge the feces separated by the breeding unit to the precipitation unit for precipitation and concentration; the resourceful treatment unit is used for resourceful treatment of the feces, and the resourceful treatment unit is connected with the precipitation unit so as to discharge the feces precipitated and concentrated by the precipitation unit to the resourceful treatment unit for resourceful treatment; the culture unit and the ecological purification unit are both arranged in a water area, and the precipitation unit is arranged in or outside the water area. Water quality is improved; and cost is reduced.

The application is suitable for the technical field of fishery culture, and provides a freshwater culture feeding device, which comprises a supporting guide wheel, the supporting guide wheel is supported and rotatably arranged on the upper surface of the end portion of a base; a connecting rope is wound on the supporting guide wheel, one end of the connecting rope is connected with a feeding rod, the other end of the connecting rope is connected with an elastic member, and the elastic member is arranged on the base; one end of the feeding rod is provided with a feeding spoon, the other end of the feeding rod is fixedly connected with the supporting guide wheel, when the supporting guide wheel rotates, the feeding rod can be lifted to throw the fish food in the feeding spoon into a fish pond; one end of a pressing rod is provided with a pressing wheel, one side of the feeding rod is integrally formed with a side rod matched with the pressing wheel, the other end of the pressing rod is fixedly connected with a rotating shaft, and the rotating shaft is rotatably arranged on the side wall of the base. Under the elastic force of the elastic member, the feeding rod is quickly lifted to throw the fish food in the feeding spoon at a long distance.

The invention relates to the technical field of intelligent aquaculture, in particular to an intelligent control method and system for an aquaculture fishpond aerator, and the method comprises the steps: collecting fishpond environment data and aerator operation data in real time, carrying out the preprocessing of the collected data, and obtaining a general characterization time sequence and a target characterization time sequence; performing first data analysis, and determining a basic consumption coefficient of the oxygen concentration and a general change parameter of the general characterization index; implementing second data analysis, determining a characteristic change parameter of the target characterization index, and calculating an attenuation coefficient of each general characterization index; and constructing an oxygen concentration prediction model based on the attenuation coefficient and the general change parameters, generating a control optimization instruction for the aerator according to a prediction result output by the oxygen concentration prediction model, determining control logic of the aerator, and controlling the aerator to operate. According to the invention, dynamic control of the dissolved oxygen concentration and optimal control of related parameters of the aerator are realized.

The invention belongs to the technical field of fishpond filtering materials, and discloses a preparation method of a fishpond filtering composite carbon material and the fishpond filtering composite carbon material. The preparation method of the fishpond filtering composite carbon material comprises the following steps: 1) performing kneading and extrusion molding treatment on mixed powder comprising modified bentonite, biomass powder, diatomite, a pore forming agent and a photocatalyst and a binder solution to obtain a green body; 2) drying the green body, performing multi-section programmed heating carbonization in an inert atmosphere, and cooling to obtain a porous carbon ceramic framework loaded with a photocatalyst; 3, the porous carbon ceramic framework is soaked in the graphene oxide dispersion liquid, and the fishpond filtering composite carbon material.The fishpond filtering composite carbon material is obtained.The preparation temperature is relatively low, the fishpond filtering composite carbon material has a developed macropore-mesopore-micropore graded pore structure, and efficient physical adsorption, photocatalytic degradation and microbial biofilm culturing functions can be achieved at the same time.

The wind power batch feeder comprises a supporting frame, a draught fan is fixedly installed on the inner bottom wall of the supporting frame, a material storage box is fixedly installed on the top of the supporting frame, a material discharging assembly is fixedly installed on the top of the material storage box, and a guiding assembly is fixedly installed on the inner bottom wall of the supporting frame. The guiding assembly comprises a fixing block and a first U-shaped frame, and the fixing block is fixedly installed on the inner bottom wall of the supporting frame. According to the wind power feeding machine, the feeding range can be adjusted through the arranged guide assembly, so that the wind power feeding machine can be adjusted and used according to the actual size of a fishpond, the feeding effect is more uniform, all fishes in the fishpond can eat feed, for the fishpond with the small area, the feeding range can be narrowed, and the feed can be fed in a concentrated mode; the fish can be fed quickly and intensively; and for a fish pond with a larger area, the feeding range can be properly expanded.

The planting and breeding circulation system comprises a planting greenhouse, a fish pond and a breeding shed, a water trough is arranged on the rear side in the breeding shed, a scraper is arranged on the right side in the breeding shed, a collecting opening is formed in a left side bottom plate, and an excrement groove is formed in the bottom of the collecting opening and connected with a fermentation treatment chamber; a sewage draining exit of the fish pond is connected with the sewage draining unit, and the sewage draining unit is connected with the fermentation treatment chamber; the fermentation treatment chamber is connected with the conveying unit, the conveying unit is connected with the spraying equipment, and the spraying equipment is arranged in the planting greenhouse. According to the planting and breeding circulation system, the sediment in the fish pond and the poultry manure in the breeding greenhouse are subjected to aerobic treatment and anaerobic fermentation together to be made into farmyard manure which is applied to fertilization of plants in the planting greenhouse, so that the problem of resource utilization of the fish and poultry manure is solved, the pH value of soil is not greatly influenced, and the planting and breeding circulation system is suitable for large-scale popularization and application. And the harvesting quality of fruits and vegetables is ensured.

The utility model belongs to the technical field of edible mushroom planting, and particularly relates to a fish pond morchella planting system. Natural wind enters the planting space through the air holes in the lateral sunshade layer and the airflow guide windows. Natural wind passes through the upper surface of the constant-temperature water and enters the planting space through the airflow adjusting pipe. The airflow adjusting window is opened, and air in the planting space escapes upwards through the airflow adjusting window and the air holes in the top sunshade layer. The air flow in the planting space can be kept relatively stable and soft, and the temperature is relatively constant. And constant-temperature water in the temperature-regulating and moisture-preserving ditches continuously permeates into the soil layer to provide necessary humidity for the growth of the morchella esculenta. And the constant-temperature water in the temperature-adjusting and moisture-preserving ditch can also enable the humidity of air entering the planting space through the airflow adjusting pipe to be higher, and has a certain temperature adjusting effect on natural wind passing through the upper surface of the constant-temperature water. When the area of the fish pond is smaller than 5 mu, healthy and stable growth of the morchella esculenta is facilitated, and the fruiting quality is good.