20results about How to "Improve the breeding environment" patented technology

The invention discloses a deepwater net cage fish feeding control method and system, and the method comprises the steps: generating a cultured fish detail list in a target deepwater region according to the fish information, and carrying out the multi-round spiced salt denoising processing of the obtained image data of the target deepwater culture region, inputting the underwater light data into the water body thermal stratification model to obtain each deepwater hierarchy and short wave radiation data corresponding to each deepwater hierarchy; and analyzing and identifying the image data through an AI graph identification algorithm to obtain fish growth data, constructing a feeding amount control model according to a cultured fish detail list, the fish growth data and the short-wave radiation data, and generating a culture visualization report to realize feeding control of fishes in the target deepwater culture area. Fish growth and health are analyzed through image data, a feeding control model is constructed and optimized according to data such as the ammonia nitrogen content, the dissolved oxygen content and short wave radiation, feeding amount control is optimized, the fish growth speed is increased, the fish growth quality is improved, and long-term sustainable breeding is achieved.

The present invention discloses an automatic determination device and method for the egg-laying performance of individual geese in a small group of family cages. The device comprises an egg-laying detection device, a coding area device, a weighing area device, and a combined goose cage. Through the matched egg detection module, coding module, information storage module, information analysis module and corresponding mark detection algorithm, area division algorithm, target continuous counting algorithm, egg goose matching algorithm, event triggering algorithm, egg-laying detection, egg-laying performance detection, egg-laying collection and other related tasks are performed, which effectively solves the problems of waste of resource space, high cost of separate cage breeding facilities and management, and improves the degree of automation.

The invention relates to a microbial water body substrate modifier and application thereof. The microbial water body substrate modifier comprises the following components: compound microbial powder, zeolite powder, shell powder and polyferric sulfate, the compound microbial powder comprises bacillus powder and lactic acid bacteria powder. The microbial water substrate modifier can effectively realize rapid bottom modification of aquaculture water, improve water quality, optimize aquaculture environment, reduce diseases and promote healthy growth of aquaculture animals. Wherein the bacillus can flocculate and settle residual organic matters such as feed, animal waste and the like in the culture water body by utilizing the flocculation effect of the bacillus, and the physical adsorption components, namely the zeolite powder and the shell powder, and the chemical adsorption component, namely the polyferric sulfate are synergistically matched, so that suspended organic matter large particles in the water body are effectively adsorbed and settled; and the organic matters are jointly degraded through the common graded degradation effect of the bacillus and the lactic acid bacteria, so that the effects of improving the substrate of the aquaculture water body and promoting the healthy growth of the aquaculture animals are achieved.

The utility model belongs to the field of livestock and poultry breeding technology, especially a kind of foul gas purification equipment for livestock and poultry manure treatment. Solve the problem that the single process treatment effect is not good due to the fast odor flow rate in the existing treatment process, realize efficient treatment of foul gas, achieve standard discharge, equipment structure is simple, and the operating cost is low. Two independent closed upper box, lower box are equipped in purification box, operation window is sequentially arranged in upper box, and back is respectively provided with operation window, left purification body section is communicated with air inlet, right purification body section is communicated with air outlet;It can deal with the complex component foul gas generated by livestock and poultry manure fermentation, overcome the problem that single process cannot be fully treated, ensure that foul gas treatment is more thorough. Give consideration to efficient treatment and economic practicality, applicable to the popularization and application of various farms, to improve breeding environment, promote the green development of animal husbandry has important significance.

The application discloses a kind of fermented feed fermented by three strains of probiotics of Bacillus YA ( Bacillus sp ), yeast Y ( Saccharomyces cerevisiae ) and capsular red bacteria R3 ( Rhodobacter capsulatus ), and preparation method and application in aquaculture thereof, and viable count is not less than 1×10 7 CFU / g.The fermented feed is replaced ordinary feed according to certain proportion, and feeding result shows that aquaculture water quality is significantly improved after adding fermented feed, and fish growth performance, digestive enzyme activity, immunity, and muscle quality are also obviously improved.Using the feed in suitable range can shorten growth cycle, reduce cost, improve aquaculture environment, reduce antibiotic use, and improve muscle quality of farmed animals, with good economic and ecological benefits, simple fermentation process, low cost, and suitable for industrial large-scale production.

The invention relates to the technical field of functional microorganism screening and application, and particularly provides a microecological preparation containing bacillus pumilus and application of the microecological preparation in aquaculture. The microecological preparation can significantly promote the growth of aquatic animals, improve the feed utilization rate, enhance the oxidation resistance and organism immunity of the aquatic animals, reduce the occurrence of diseases, reduce tissue loss, significantly improve the apparent digestibility of the aquatic animals, reduce environmental pollution caused by nitrogen and phosphorus emissions, and improve the economic benefits of the aquatic animals. The method can be widely applied to the fields of aquatic feed production.

The invention provides a channel catfish activeness testing system and method, and belongs to the technical field of aquaculture. Comprising a monitoring unit, a data processing unit, a control and display unit and a data storage and transmission unit, the data processing unit comprehensively processes data monitored by the monitoring unit, and the control and display unit controls and displays the monitoring unit and the data processing unit. And the data storage and transmission unit is used for storing data or analysis results of the monitoring unit and the data processing unit and transmitting the data or analysis results to a management platform or a mobile terminal. According to the method, data are collected through various sensors, the subjectivity and limitation of traditional manual observation are overcome, the activeness of channel catfish can be evaluated more accurately, and a reliable basis is provided for evaluating the health condition and the growth environment of fish.

The utility model relates to the technical field of aquaculture equipment, in particular to a multi-angle adjusting aquaculture oxygen generator which comprises a fixing frame and a fastening plate, a rotating motor is fixedly installed at the lower end of the fixing plate, a driving wheel is fixedly installed at the output end of the rotating motor, and a connecting plate is fixedly connected to the right portion of the upper end of a mounting plate. A driven wheel is movably installed on the left portion of the lower end of the connecting plate through a bearing, the outer surface of the driving wheel and the outer surface of the driven wheel are jointly in transmission connection with a transmission belt, a movable rod is fixedly connected to the lower end of the driven wheel, and an oxygen generator body is fixedly installed at the lower end of a flange plate. According to the multi-angle adjustable aquaculture oxygen generator, by arranging a transmission structure composed of the rotating motor, the driving wheel, the driven wheel and the transmission belt, multi-angle flexible adjustment of the oxygen generator body can be achieved, oxygen can be accurately conveyed to a specific area according to different aquaculture scenes and requirements, the oxygen utilization efficiency is improved, and the oxygen generator is suitable for being used for aquaculture. The breeding environment is improved.

The invention relates to the technical field of hermetia illucens breeding, and provides a hermetia illucens breeding system which comprises a frame body. The multiple breeding frames are arranged on the frame body in a circulating conveying mode and are kept horizontal in the conveying process, each breeding frame is provided with a breeding space, an opening is formed in the upper portion of each breeding space, and an air blowing space is further formed in the bottom of each breeding frame; the air blowing columns are arranged in the breeding space, each air blowing column is provided with a plurality of air blowing openings, and the air blowing space is communicated with the air blowing space and leads to the interior of the breeding space. According to the technical scheme, the technical problem that in the prior art, in the hermetia illucens breeding process, a culture medium is thick, and screening is difficult is solved.

This utility model discloses a farrowing cage for pig farming, specifically relating to the field of pig farming. It includes a mounting base, on one side of which multiple connecting blocks are symmetrically fixedly mounted. The farrowing cage is fixedly mounted between these connecting blocks. Two fixing blocks are symmetrically fixedly mounted on the upper surface of the mounting base, and a driving device is provided between the two fixing blocks. A mounting plate is fixedly mounted on the output end of the driving device. Water collection tanks are fixedly mounted on both sides of the mounting plate, and multiple nozzles are fixedly connected to the bottom of each water collection tank. This utility model, by setting up a driving device, motor, scraping device, and nozzles, achieves a "scraping and flushing combined" cleaning process by having the scraping device, water collection tanks, and nozzles reciprocate through the driving device. This eliminates the need for frequent manual cleaning, reduces labor intensity, and simultaneously reduces bacterial growth caused by fecal residue, effectively improving the farming environment.

The application discloses a gradient flow speed runway type breeding system and method, and relates to the technical field of aquaculture. The breeding system comprises a breeding pond, and a breeding area is arranged in the breeding pond. Parent fish are put into the breeding area, and water flow is introduced into the breeding area. The breeding area comprises at least two breeding sections which are perpendicular to the water flow direction and have different width sizes along the water flow direction. The water flow speeds of the breeding sections with different width sizes are different. The gradient flow speed runway type breeding system and method provided by the application are beneficial to providing an excellent breeding environment for the parent fish, promoting synchronous development of gonads, and improving natural spawning behavior.

This invention discloses a method and its application for enhancing the antibacterial activity of *Propionibacterium f. reudenreichii* subsp. *shermanii* metabolites by adding carrageenan to a semi-solid culture medium. The method uses *Propionibacterium f. reudenreichii* subsp. *shermanii* NBRC No. 12426 as the experimental strain and *Pichia anomala* SICC 2.894 as the indicator strain. It discloses a method for enhancing the antibacterial activity of *Propionibacterium f. reudenreichii* subsp. *shermanii* metabolites against the indicator strain *Pichia anomala* by adding carrageenan to the culture medium. Based on the culture conditions and method of *Propionibacterium f. reudenreichii* subsp. *shermanii* in this invention, the optimal amount of carrageenan added is selected as 0.6%, which significantly enhances the antibacterial activity of the *Propionibacterium f. reudenreichii* subsp. *shermanii* metabolites.

This invention relates to the field of black-spotted catfish farming technology, and in particular to a method and apparatus for black-spotted catfish farming. The apparatus includes a farming pond, a sludge treatment component, a temperature control module, a drive component, and a heat-insulating shed component. The sludge treatment component is fixedly connected to the farming pond, and the temperature control module is fixedly connected to the inner wall of the farming pond. The catfish are placed in the farming pond for farming, and the temperature is controlled at 8℃-9℃ by the temperature control module. When a large amount of fish excrement and debris is generated at the bottom of the pond, the drive component activates the sludge treatment component to collect and clean the sludge and clean the hourglass farming plate, preventing blockage of the hourglass farming plate and avoiding water quality issues and fish diseases. When the weather is cold or too hot, or when the temperature exceeds the minimum and maximum thresholds, the temperature control module activates the heat-insulating shed component to maintain a stable water temperature in the farming pond and ensure an optimal farming environment.

The utility model relates to the technical field of breeding cage, disclose a kind of egg breeding cage with protective function, including chicken coop, and several groups of fixed mechanism are symmetrically equipped in chicken coop inner wall, and the fixed mechanism between each group of symmetrically arranged is equipped with mesh and collecting plate in upper and lower distribution, and disinfection assembly is equipped in chicken coop inside mesh and collecting plate outside;Fixed mechanism includes two sliding rails of side by side arrangement, and sliding rail is fixedly connected with chicken coop inner wall, and sliding plate is slidably installed in sliding rail, and the upper two sliding plates are fixedly connected with mesh, and the lower two sliding plates are fixedly connected with collecting plate, and collecting plate top is equipped with flow guide groove, and chamber is equipped in sliding plate front end inside, and torsion bar is rotatably installed in chamber, and one end of torsion bar extends to the outside of sliding plate and is connected with handle;The utility model can improve space utilization, optimize breeding environment and protect chicken health by flexible adjustment space through fixed mechanism, feces is handled using collecting plate, and sterilization is assisted by disinfection assembly.

This utility model relates to the field of bass farming technology, specifically to an aeration device for bass farming ponds with adjustable water flow direction. It includes an adjustment component and a cleaning component. The adjustment component consists of a fixed plate, an adjustment plate, a rotating shaft, a connecting belt, a rotating rod, and a servo motor. The rotating shaft is rotatably connected to the inner wall of the fixed plate, and the adjustment plate is fixedly connected to the outer surface of the rotating shaft. The connecting belt is provided on the upper surface of the rotating shaft. This aeration device for bass farming ponds with adjustable water flow direction, through the arrangement of the fixed plate, adjustment plate, rotating shaft, connecting belt, rotating rod, and servo motor, allows the operator to activate the servo motor during aeration. The servo motor drives the rotating rod to rotate, which in turn drives the rotating shaft to rotate, which in turn drives the connecting belt to rotate, allowing the rotating shaft to adjust the angle of the adjustment plate, thus changing the oxygen supply angle.

The utility model discloses deodorization equipment applied to a large-scale poultry house, and relates to the technical field of deodorization. A rectangular air draft pipeline is fixedly installed on one side of the poultry house, a tank body is fixedly installed at the other end of the rectangular air draft pipeline, a motor is fixedly installed on the top of the tank body, a discharge pipe is fixedly installed on the top of the tank body, a liquid pump is fixedly installed on the outer side of the tank body, and a water inlet pipe is fixedly installed on a water inlet of the liquid pump. The water inlet pipe penetrates through the outer side of the tank body, the top of the liquid pump is fixedly provided with a water outlet pipe, the output end of the motor is fixedly provided with a water storage pipe, the outer side of the water storage pipe is provided with a spraying assembly capable of enabling a deodorant to make full contact with odor, and the water storage pipe is used in cooperation with the spraying assembly. Through a special structural design and a special movement mode, a deodorant is sprayed in a specific form, so that the deodorant is fully contacted and mixed with odor, and efficient deodorization is realized.

The invention provides a feed for culturing groupers after disasters as well as a preparation method and application of the feed, and belongs to the technical field of grouper culture feeds. The feed comprises 10-20 parts of hermetia illucens larva powder, 35-45 parts of fish meal, 8-12 parts of soybean protein concentrate, 3-6 parts of casein, 14-16 parts of wheat flour, 2-4 parts of an adhesive, 1-2 parts of monocalcium phosphate, 2-3 parts of shrimp meal, 1-3 parts of soybean oil, 1-3 parts of fish oil, 1-2 parts of cuttlefish paste, 0.5-1.5 parts of a vitamin premix and 0.5-1.5 parts of a mineral premix. The feed is balanced in nutrition, can remarkably promote growth of the grouper after disasters and improve the oxidation resistance, does not cause death of the grouper after disasters, and effectively relieves stress response of the grouper after disasters. The feed is green and environment-friendly, the dependence on marine resources is reduced, the pollution of a culture water body can be reduced, and the culture environment is improved. The preparation method disclosed by the invention is simple, convenient and feasible and is suitable for industrial production.

The invention relates to the technical field of computer vision, in particular to a fish multi-target tracking method oriented to a land-based factory recirculating aquaculture scene. The method comprises the following steps: firstly, acquiring a fish movement video and illumination intensity of a land-based factory circulating water farm; secondly, selecting a video frame meeting a preset condition from the fish movement video as a reference frame; then, based on the fish motion video and the illumination intensity, video frame features are extracted, and a video frame adjustment coefficient is generated in combination with the reference frame; then, constructing a fish movement video frame adaptive adjustment model according to the video frame adjustment coefficient, and performing adaptive adjustment on the fish movement video frame to obtain a standard fish movement video; then, constructing a fish multi-target tracking model to perform fish multi-target tracking on the standard fish movement video to obtain a fish movement track; and finally, according to the fish movement track and the standard fish movement video, constructing a fish health detection model to perform health state detection on each fish in the standard fish movement video.

The utility model discloses a novel portable drinker for pigs, which can prevent drinking water from being polluted in a live pig feeding process. The novel portable drinker comprises a water storage barrel, a counterweight base, a water filling nozzle cover, a duckbilled drinker, a supporting rod and a water barrel supporting platform, a fixing hole is formed in the center of the balance weight base, the supporting rod can be inserted into the fixing hole to be fixed, and a water bucket supporting platform is arranged in the middle of the supporting rod and can support the water storage bucket. A supporting hole is formed in the center of the water storage barrel and can be fixedly connected with the upper portion of the supporting rod, a round water injection opening is formed in the upper portion of the water storage barrel, a water injection opening cover can be arranged on the water injection opening, and the duckbilled water fountain is arranged at the bottom of the periphery of the water storage barrel and can play a role in preventing a water source from being polluted. The structure of a traditional water feeding device is changed, the duckbilled water dispenser is innovatively used in the movable water dispenser, the possibility that drinking water is polluted by animal waste or sundries is reduced, meanwhile, the possibility that the drinking water is splashed out to pollute the breeding environment is reduced, and the breeding environment is protected. Therefore, the effects of improving the breeding environment, improving the health of live pigs in a farm, improving the growth performance of the live pigs and assisting in judging the health condition of swinery are achieved.

The invention relates to the field of smart agriculture and animal husbandry wearable equipment, and discloses a health and behavior monitoring system based on a dairy cow smart necklace. Comprising a data acquisition layer, an LTE Cat 1 / NB-IOT technology is used for transmitting acquired data to a cloud end, data analysis is carried out through an AI large model so as to identify behavior modes of feeding, rumination, oestrus, activities, rest and the like of dairy cows, abnormal behaviors and disease signs can be quickly found, and meanwhile early warning information is sent to a user App so that timely intervention can be carried out and effective medical care can be provided. Therefore, feeding environment is optimized, pasture production efficiency is improved, and production cost is reduced.