21 results about "Ecological farming" patented technology

The invention discloses a non-point source pollution control and ecological agriculture decision-making method based on reinforcement learning, and relates to the technical field of new-generation information. The method comprises the steps that meteorological parameters, soil parameters and crop growth parameters are collected through a farmland Internet of Things system, and historical management data in the crop growth process and water quality monitoring information of surface runoff are collected to serve as original data; preprocessing the original data to construct a multi-modal data set; constructing an ecological agriculture multi-modal reinforcement learning model based on the multi-modal data set; integrating the ecological agriculture multi-modal reinforcement learning model to an agricultural intelligent decision-making platform, so that the ecological agriculture multi-modal reinforcement learning model is coupled with the agricultural intelligent decision-making platform; and an agricultural intelligent decision-making platform is utilized to issue operation instructions to irrigation, fertilization and pesticide application equipment so as to realize non-point source pollution management and control and ecological agriculture decision-making. Through a machine learning algorithm and real-time data analysis, many limitations of traditional ecological agriculture are overcome.

This invention relates to the field of smart agriculture technology, specifically disclosing a livestock farming KPI automatic generation system and method based on multi-source data governance. The method includes: S1, decomposing the beef cattle ecological farming industry chain into links, defining multi-dimensional parameters for each link, and determining the technical feasibility range of each parameter; S2, receiving target input from the terminal, including quarterly beef sales targets, carbon emission quotas, and water resource budgets; constructing an objective function based on the target input; calculating initial KPI values ​​at the link level based on the objective function; S3, after completing an execution cycle, acquiring the actual completion data of each link, comparing it with the initial KPI target values ​​generated in step S2, calculating the deviation rate, and dynamically correcting the KPI target for the next cycle according to preset rules. The technical solution of this invention can coordinate multiple resource constraints and achieve adaptive adjustment of indicators.

The utility model discloses an ecological agriculture breeding device in the technical field of ecological agriculture, which comprises a first support frame, a first breeding cage and a second breeding cage are welded and mounted on the first support frame, and the first breeding cage is positioned right above the second breeding cage; a second supporting frame and a third supporting frame are welded and installed right in front of the first supporting frame, the second supporting frame is located right on the left of the third supporting frame, a first fixing block is installed right above the second supporting frame in a fastening mode, and a second fixing block is installed right above the third supporting frame in a fastening mode. A limiting scraper is installed between the fixing blocks, meanwhile, a motor is installed above the supporting frame to provide power for the conveying belt, and a collecting box is placed below the scraper, so that the purposes of efficiently cleaning excrement below the breeding cage and collecting the excrement in a centralized mode are achieved, and the effects of keeping the breeding environment clean and sanitary, reducing the disease occurrence risk and improving the overall breeding efficiency are achieved.

The utility model relates to the technical field of lobster feeding machines, in particular to a lobster feeding machine for ecological planting and breeding in a rice field, which comprises two side frames, two parallel sliding rods fixed between the two side frames, a moving part slidably mounted between the two sliding rods, a box body mounted at the top of the moving part, a handle fixed on the outer side of the box body, and a movable part mounted between the two sliding rods. The device comprises a box body, the bottom end of the box body is provided with a side frame and a sliding rod, the two sides of the bottom end of the box body are provided with discharging ports, the two discharging ports are internally provided with material lifting assemblies, and a driving assembly is installed between the two material lifting assemblies in a transmission mode. The box body is pushed to slide along the sliding rod, the driving assembly drives the two material raising assemblies to rotate, foodstuff in the box body is raised from the discharging port to the two breeding ponds, uniform moving feeding work is carried out, and convenience and rapidness are achieved.

The invention relates to the technical field of stichopus japonicus culture, and discloses a multi-stage filtration and purification method and device for ecological culture of stichopus japonicus, and the method comprises the following steps: establishing two water purification channels, namely a rapid purification channel and a deep purification channel; collecting water body data of the culture pond, determining a hierarchical control strategy according to the water body data, and performing differential extraction on upper-layer water and lower-layer water; and purifying the water body according to the hierarchical control strategy, and enabling the purified water body to flow back to the culture pond. By establishing an up-and-down layered water pumping structure and a double-path purification system and combining intelligent layered judgment, double-path flow regulation and a synchronous maintenance mechanism, layered recognition, graded purification and dynamic balance control of multi-source pollution of the stichopus japonicus culture water are achieved, the bottom layer pollution removal capacity and the upper layer water circulation efficiency are improved, and the water quality of the stichopus japonicus culture water is improved. Long-term stable operation of the system is guaranteed, the water quality environment is effectively improved, and the breeding survival rate and ecological benefits are improved.

The invention provides an intercropping method for realizing salinity regulation and control and nitrogen synergy through sophora alopecuroide-filmless cotton space configuration, and belongs to the technical field of saline-alkali soil ecological farming. Wide and narrow rows are arranged, planting is carried out alternately, sophora alopecuroide is sown in the wide row to serve as a sophora alopecuroide belt, and cotton is sown in the narrow row to serve as a cotton belt; respectively performing drip irrigation in a seedling stage and a squaring stage; and cutting and returning to the field. By adjusting the spatial configuration of the leguminous shrub sophora alopecuroides and the film-free cotton, the mulching film pollution is eradicated; sophora alopecuroides root growth can improve the soil porosity and promote salt leaching, the overground part can cover and block evaporation salt return, and the salt surface accumulation problem of the film-free cotton field is solved; sophora alopecuroides nitrogen fixation substitution can reduce nitrogen fertilizer consumption. Sophora alopecuroides green manure returning to the field can improve soil organic matters and realize synchronous improvement of carbon and nitrogen. According to the method, plant ecological niche regulation is taken as a core, the cost is low, four-dimensional collaboration of salt inhibition, nitrogen increase, pollution reduction and synergism of the saline-alkali soil cotton field can be realized, and a standardized solution is provided for agricultural green transformation in arid regions.

The invention discloses a high-efficiency ecological agriculture zero-carbon-emission engineering technology integrated with a multi-field technology. The full-automatic production process is achieved through a computer and AI monitoring, and the building type plant factory achieves large scale and streamline of the process of placing and taking out the cultivation plates; animal and plant wastes are fermented to produce biogas to realize CCHP (combined cooling heating and power) for a building type plant factory, so that organic agricultural products are efficiently produced at low cost; meanwhile, after waste heat of biogas combined cooling heating and power is subjected to heat tracing through a fermentation tank and a nutrient solution, tail gas carbon dioxide and carbon dioxide generated by animals and plants are intensively purified and then supplied to a building type plant factory to promote plant growth, and the redundant part is externally supplied after being stored; oxygen generated by the plant factory is supplied to the livestock and poultry factory and the fish culture factory; when a large number of organic agricultural products are efficiently produced, 'three wastes' can be recycled, and zero emission of carbon dioxide is realized.

This utility model relates to the field of fish farming technology, and discloses a fish farm based on the ecological farming of white-scaled wrasse. The farm includes a rearing pond, a filter box on one side of which has several filter holes arrayed on one side wall. A water circulation assembly connected to the filter box is installed on the pond wall. Multiple equally spaced slots are arrayed on the bottom surface of the rearing pond, and escape-prevention components are inserted into these slots. Each escape-prevention component includes multiple rods, with a first barrier net connecting two rods. A second barrier net with an inclined design is connected to the top of the first barrier net. Fixing elements for securing the rods are connected to the top of the rods. The water circulation assembly simulates a flowing water environment, maintaining stable water quality, while the escape-prevention components form a barrier to prevent fish fry from escaping, reducing farming costs.

The present invention relates to the field of sea cucumber aquaculture technology, and discloses a multi-stage filtration and purification method and device for sea cucumber ecological aquaculture, including: establishing two water purification channels, namely a rapid purification channel and a deep purification channel; collecting aquaculture pond water data, determining a stratified control strategy based on the water data, and performing differential extraction of upper and lower water layers; purifying the water body according to the stratified control strategy, and returning the purified water body to the aquaculture pond. The present invention establishes an upper and lower stratified pumping structure and a dual-path purification system, combined with intelligent stratified determination, dual-path flow regulation and synchronous maintenance mechanism, to achieve stratified identification, graded purification and dynamic balance control of multi-source pollution in sea cucumber aquaculture water bodies, thereby improving the bottom pollution removal capacity and upper water body circulation efficiency, ensuring long-term stable operation of the system, effectively improving the water quality environment, and increasing aquaculture survival rate and ecological benefits.

This invention discloses a dual-model dynamically coupled method and system for green and intelligent poultry farming, belonging to the field of ecological farming technology. The method includes: predicting the change curve of environmental parameters in future periods based on environmental data, and constructing an environmental dynamic compliance model with the objective of minimizing the deviation of the change curve from a preset healthy environment range while simultaneously minimizing the weighted sum of energy consumption of the executing equipment, thereby generating an environmental control command sequence; quantitatively analyzing environmental data, sound data, and video data to calculate a disease risk index and environmental risk factors, and constructing a disease risk prediction model; inputting the disease risk index and environmental risk factors into the environmental dynamic compliance model to obtain an updated environmental control command sequence, and dynamically adjusting the feeding management plan in conjunction with the disease risk index to generate manure scheduling commands. This invention solves the defects of the separation and lagging control between environmental and disease management, achieving the goal of healthy, environmentally friendly, and efficient circular farming.

This invention discloses a method for raising high-quality Meihua pigs in an ecological forest environment, belonging to the field of forest ecological farming technology. The invention selects forest land with ample sunshine, convenient water supply, 50%–65% summer shade, and a slope of less than 15°. Square grazing areas and pig pens are set up within the forest land. Orderly grouping of pigs is achieved through diversion zones and openable / closable fences. The grazing area is divided into multiple grazing zones, separated by a double-wire mesh structure interspersed with mosquito-repellent plants. Shallow drinking pools are provided within each zone. The breeding process is implemented in three stages according to age, with staggered grazing. Tea polyphenols are added to the daily feed at each stage with progressively reduced amounts. Management measures include 5–7 days of rotational grazing and grazing bans during inclement weather. This invention features a reasonable layout, low cost, and can significantly improve the lean meat percentage and growth rate of Meihua pigs. At 12 months of age, boars can reach an average weight of over 90 kg and a lean meat percentage of over 50%, producing excellent meat quality and being environmentally friendly, making it suitable for large-scale ecological farming of Meihua pigs.

This utility model discloses an ecological farming system for wolfberry and crab, comprising a farming shed, a distribution room, and a paddy field. The farming shed contains multiple farming racks, each rack housing multiple layers of farming cages. Each layer of cages has a feeding trough at its rear, and each feeding trough has multiple feeding mechanisms at its bottom for supplying feed to the cages. Multiple feed mixing tanks are located at the top of the farming racks, and a belt conveyor is installed below each mixing tank. The unloading end of the belt conveyor has a movable mixing hopper, and the bottom of the mixing hopper has an auger conveyor for feeding feed to the feeding troughs. A water collection trough is located below each farming rack. This utility model feeds crabs in the paddy field with a first-stage, second-stage, and third-stage formulated feed for five months, and then feeds crabs in the shed with a fourth-stage formulated feed until they are ready for market. The resulting crabs are of high quality, and the farming wastewater can be recycled and purified, preventing environmental pollution.

The utility model discloses a sheep ecological breeding zero-discharge feces treatment device which comprises a sheep house, a water tank is arranged on the top face of the sheep house, the bottom face of the water tank is communicated with a hollow block, the top face of the hollow block is movably connected with a supporting plate, the supporting plate is fixed in the sheep house, a driving piece is arranged on the top face of the supporting plate, and the driving piece is connected with the hollow block. The side face of the hollow block horizontally communicates with a plurality of water valves, the tail end of each water valve communicates with a spray head, a collecting tank is arranged on the side, away from the hollow block, of the sheep house, a plurality of leakage plates are fixed to the top face of the collecting tank in a suspended mode, and the bottom face of the collecting tank communicates with a septic tank. The supporting plate is arranged in the sheep house, the bottom face of the supporting plate is movably connected with the hollow block through the driving piece, the side face of the hollow block is communicated with the multiple sprayers, water sprayed out of the sprayers is used for flushing excrement on the ground of the sheep house, workers of a farm do not need to enter the sheep house, and the labor intensity of workers is reduced. And the ground of the sheep house is manually cleaned, so that the workload of workers in the farm is reduced.

The utility model discloses an intelligent control system for fish culture, which belongs to the technical field of ecological culture and comprises a device box body, the device box body comprises a device shell and a cover body which are buckled with each other, a sensor is arranged in the middle of the outer side of the cover body, and a clamping structure is arranged on the cover body on the same side of the sensor. A single-chip microcomputer assembly, a battery assembly, a voice module, an oxygen pump, a water pump and a relay are arranged in the device shell. The utility model discloses an intelligent control system for fish culture, which is characterized in that an ultrasonic camera and a K230 camera are respectively controlled by a single-chip microcomputer PCB (printed circuit board) to match with each other to identify the types, the number and the size of fishes, a WeChat applet monitoring picture is provided by an ESP32 camera, and an oxygen pump or a water pump can be controlled by a voice module to be turned on and turned off. And the stepping motor is controlled to clamp different types of fish tanks.

This invention relates to the application of a green and efficient "rice-frog-loach" integrated farming system in addressing non-point source pollution in farmland. This system involves ecologically transforming rice paddies by constructing looped ditches around or within the paddies, creating an integrated water environment system connecting the ditches to the paddies. Simultaneously with rice cultivation, black-spotted frog tadpoles and loach fry are introduced, forming a "rice-frog-loach" composite ecological farming model. The black-spotted frogs prey on pests and control weeds, while the loach loosens the soil and promotes nitrogen and phosphorus conversion. Frog excrement and uneaten feed provide nutrients for the system, achieving ecological recycling. Furthermore, filtration and escape-prevention structures are installed at the inlet and outlet, and protective structures are built around the paddy field ridges. Through these synergistic effects, the application of chemical fertilizers and pesticides is effectively reduced, lowering the total nitrogen and total phosphorus content in farmland drainage, thus controlling non-point source pollution in farmland. This application combines ecological restoration, improved yield, and efficient resource utilization.

This utility model discloses a device for raising black soldier fly larvae using chicken manure, belonging to the field of ecological farming. The device includes a fixed frame and a chicken cage fixedly installed on the fixed frame, and further includes: a breeding tray slidably connected to the fixed frame, a shovel plate fixedly installed on the fixed frame, the shovel plate extending into the inner cavity of the breeding tray; and a positioning block rotatably installed on the shovel plate. Through the shovel plate, when the farmer pulls the breeding tray, the shovel plate can turn the chicken manure and black soldier fly larvae inside the tray upwards. During the turning process, a drive component drives the positioning block to rotate, which can evenly disperse the chicken manure and black soldier fly larvae, thereby improving the uniformity of feeding for the black soldier fly larvae. The turning can be completed by simply pulling, effectively improving the work efficiency of the farmer.

The invention discloses a continuous symbiotic cultivation method for cassava and dendrobium officinale, and belongs to the technical field of agricultural planting. According to the method, cassava is planted in a wide-row dense-plant mode (the row spacing is 180-210 cm, and the plant spacing is 50-80 cm), and space and illumination are reserved for growth of dendrobium officinale; in the middle stage of cassava growth, dendrobium officinale seedlings are directly fixed to stems of the lower middle portion (an epiphytic cultivation area, namely the area 30-120 cm away from the ground) of cassava through binding bands, culture media and sphagna, and wild-imitating cultivation is conducted; the growth of the dendrobium officinale is ensured through micro-spraying moisturizing and foliage dressing; finally, the problems of continuous growth and overwintering of the dendrobium officinale are solved in the mode that when cassava stems and leaves are harvested, stem vertical piles with the height of 130-150 cm are reserved and covered with a sunshade net. According to the method, the land utilization rate and economic output are greatly increased, the planted dendrobium officinale is excellent in quality and high in polysaccharide and effective component content, and the method is an efficient ecological farming mode worthy of popularization.

1. Name of the designed product: toy (ecological farming theme). 2. Use of the designed product: the designed product is used as a toy for entertainment and play. 3. Design points of the designed product: the combination of shape and pattern. 4. Picture or photo that best indicates the design points: front view.

The invention belongs to the field of oil and gas field produced water purification, and relates to a full-effect resourceful treatment method and device for high-salinity oil and gas field produced water. By removing oil, mercury and suspended solids in the oil and gas field produced water with high salinity, the pretreated produced water is obtained, and subsequent further purification treatment is facilitated. The pretreated produced water is desalted to obtain desalted water and a gas field water concentrated solution, the desalted water can be used for desertification recharge, ecological agriculture development and carbon sink forest planting, meanwhile, water electrolysis hydrogen production can be carried out, treatment of high-salinity oil and gas field produced water is achieved, and the treatment method is simple and efficient. CO2 is added into the gas field water concentrated solution, calcium ions and magnesium ions in the gas field water concentrated solution are removed, after the calcium ions and the magnesium ions are removed, sulfuric acid is added to adsorb lithium ions in the gas field water concentrated solution, a lithium sulfate solution and a tail solution are obtained, and the removed calcium ions and the magnesium ions and the obtained lithium sulfate solution can be further recycled.

This invention discloses a full-cycle antibiotic-free nutritional composition for free-range chickens and its feeding method. The composition, based on 100 kg, comprises 20-26 parts limestone powder, 40-46 parts dicalcium phosphate, 4-6 parts salt, 4.5-5.5 parts lysine source, 3.5-4.5 parts methionine source, 0.6-1.0 parts poultry compound vitamins, 1.0-1.5 parts high-manganese, high-zinc trace element premix, 1.2-1.6 parts choline chloride, 0.2-0.3 parts biotin premix, 0.2-0.3 parts compound Bacillus preparation, 0.3-0.5 parts phytase, 0.08-0.15 parts coated vitamin C, 2.5-3.5 parts betaine, 0.1-0.2 parts yeast selenium, 3.5-4.5 parts lutein extract, and a carrier. The composition contains no antibiotics or hormones, added at a fixed 4% throughout the entire feeding cycle, in conjunction with a three-stage basal diet. This invention strengthens nutrition with high doses of lysine, methionine, and betaine, adds lutein to improve the leg and skin color of free-range chickens, and utilizes Bacillus and phytase synergistically to significantly improve growth performance and disease resistance. The feed cost for chickens raised for 240 days is ≤28 yuan, making it suitable for large-scale ecological farming.

The invention relates to the technical field of ecological breeding, in particular to a remote control water quality analyzer for ecological breeding, which comprises a machine body, a bottom plate, a control device, a detection device and an energy module. The control device comprises a controller, a display screen and a signal processing unit; the detection device realizes water quality parameter monitoring through an electrode probe and a reagent detection assembly; the energy module comprises a hydroelectric power generation device and a solar power generation device and provides stable power supply. The equipment is further provided with a wireless communication module, remote operation and data transmission are supported, and the fixing capacity and the anti-pollution performance are enhanced through a suction cup and a filter screen. The water quality can be monitored in real time, equipment operation can be remotely controlled, accurate management of the ecological breeding environment is ensured, and meanwhile the system has the advantages of efficient energy utilization and long-term use.