49 results about "Feeding techniques" patented technology

The invention provides a ruminant lipid-lowering quality-improving feeding method based on ensiling moringa oleifera forage grass resources, and belongs to the technical field of ruminant feeding. The method comprises the following steps: mixing a silage moringa oleifera forage grass resource formed by mixing fresh moringa oleifera, probiotics and prebiotics with a basic ration to obtain a complete ration, and feeding ruminants with the complete ration; in the feeding process, the additive amount of the ensiling moringa oleifera forage grass resources is adjusted according to different growth stages of the ruminants, and the immunity and health condition improvement, lipid redistribution and meat quality improvement of the ruminants are promoted. According to the silage moringa oleifera feed, moringa oleifera, probiotics and prebiotics are added to be mixed and fermented to obtain fermented moringa oleifera, the fermented moringa oleifera serves as a novel woody source forage grass resource, and the fermented moringa oleifera is mixed with basic feed components to prepare a feeding technology for reducing fat and improving quality of animals, so that the health state of ruminants in the young stage and the fat-reducing and quality-improving effect in the later fattening stage can be remarkably improved; and the quality of ruminant products is improved.

The utility model provides a novel cage plate protection device and a cage, and relates to the technical field of experimental animal feeding, the cage comprises the novel cage plate protection device, the novel cage plate protection device comprises a bottom box, the bottom box comprises a bottom plate and at least two side edges connected to the same side of the bottom plate; the bottom plate is polygonal, the bottom plate and the side edges jointly define a space to form a storage space, and the storage space is provided with a first opening and a second opening; the first opening is arranged opposite to the bottom plate; the number of the second openings is zero, one or more, and the second openings are adjacent to the bottom plate; the cover plate is partially or completely made of transparent materials, the shape of the cover plate is matched with that of the first opening, and the cover plate is movably connected to the first opening. According to the novel cage plate protection device, the cage plates can be conveniently disassembled and assembled while being protected, so that the cage plates can be conveniently replaced or cleaned.

The utility model relates to the technical field of poultry farming, in particular to an automatic precise feeding device for goose individuals, which comprises a hopper and a feeding trough, a discharging end of the hopper is provided with a blanking pipe, the bottom of the blanking pipe is positioned above the feeding trough, and the bottom end of the blanking pipe is provided with an electromagnetic valve; an electronic scale is arranged at the bottom end of the feeding trough and used for weighing the feed in the feeding trough. According to the device, the electronic scale is arranged at the bottom of the feeding trough, the feed adding amount can be accurately controlled, meanwhile, after gooses are fed, the remaining amount in the feeding trough is subtracted, then the food intake of the gooses can be known, a baffle is additionally arranged at the outer end of a rotating shaft of an electromagnetic valve, when the electromagnetic valve is opened, the baffle covers the upper end of the feeding trough, and therefore the feeding amount of the gooses can be accurately controlled. The feeding direction of the geese is shielded, feeding of the geese in the feed adding process is avoided, and the feed adding amount can be accurately known.

The utility model relates to a large-scale breeding device for breeding prey mites, which comprises a shell, a breeding trough for breeding prey mites is arranged at the top of the shell, a cover plate is clamped at the top of the breeding trough, and a protective cover is placed at the top of the cover plate; the center and the outer edge of the top of the cover plate protrude upwards, a boss part and a blocking part are formed in the center and the outer edge of the top of the cover plate respectively, meshes used for spraying materials are evenly distributed in the position, between the boss part and the blocking part, of the top of the cover plate, and a rotary disc is rotationally connected to the top of the boss part. The utility model relates to the technical field of prey mite feeding. According to the large-scale breeding device for breeding prey mites, the cover plate is arranged, meanwhile, the rotating disc and the shifting rod are arranged on the cover plate, along with rotation of the rotating disc, the shifting rod can evenly sweep the mesh area, food is pushed by the shifting rod to move, and therefore the food is scattered into the breeding trough when passing through holes of meshes, the complexity of feeding is reduced, and the feeding efficiency is improved. Meanwhile, the dispersion uniformity of the feed is effectively improved.

The utility model relates to the technical field of piglet feeding, and discloses a piglet feeding dry and wet trough which comprises a machine body, in daily use, when a piglet finds the trough according to the flavor and pushes a protective fence to move forwards, a shielding plate can move synchronously, so that a discharging bin is opened, dry feed can fall into the trough, and the dry and wet trough can be used for feeding the piglet. Independent piglets can be fed well in a protective fence and cannot be extruded and collided with surrounding piglets, a first toothed plate can synchronously move when a discharging bin is opened, so that a toothed column is driven to rotate, a second toothed plate drives a clamping plate to move, and finally, when the clamping plate enters the discharging bin, the feeding bin is opened, and the feeding bin is opened. According to the feeding device, the feeding bin can be stably blocked, so that subsequent feed cannot fall off, it is guaranteed that the piglets can be quantitatively fed at a time and need to leave after being fed at a time, individual piglets cannot seize pits all the time for feeding, and therefore the whole piglets can stably grow.

The utility model discloses an animal feeding device, which belongs to the technical field of animal feeding and comprises a cage body, side fences are fixedly mounted on the periphery of the cage body, a hollow bottom fence is fixedly mounted at the bottom of the cage body, a fixing shell is fixedly mounted at the bottom of the cage body, and the side fences are fixedly mounted on the bottom of the cage body. The bottom of an inner cavity of the fixing shell is slidably connected with a collecting box, and the surface of the bottom fence is slidably connected with a cleaning ring. Through the arrangement of the drying assembly, excrement on the surface of the bottom fence can be dried, after the excrement is dried, a user can drive the cleaning ring to reciprocate on the surface of the bottom fence through the driving assembly, and the excrement on the surface of the bottom fence is scraped and cleaned. And the excrement on the surface of the bottom fence can be scraped and cleaned after being dried, so that a certain amount of excrement is prevented from remaining on the surface of the bottom fence in the excrement scraping and cleaning process.

The invention discloses a birdcage and an anti-scattering feeding box, and relates to the technical field of bird breeding, the birdcage is divided into a plurality of cells at equal intervals, a food supplementing device is installed at the top end of each cell, a feeding box is detachably installed in each cell, and a limiting assembly is installed between each feeding box and the corresponding food supplementing device. The feeding box comprises a containing box, an electronic scale is installed in the containing box, a multi-port box is placed on the electronic scale, the multi-port box is inserted into the containing box in a limited mode, and the multi-port box is communicated with the food supplementing device. According to the anti-scattering feeding box, independent feeding is carried out through grids, the food intake of each bird is ready to be recorded, the food supplement device is used for automatically supplementing food, manual food supplement every day is avoided, manual operation is troublesome and not structured enough, and compared with a traditional feeding box, bird food is not prone to being thrown out by the birds, so that the accuracy of intake data is improved; the food intake can be conveniently known by automatically weighing the daily bird food quality difference, and manual weighing is avoided.

The utility model relates to the technical field of livestock breeding, and discloses a nursing feeding pen for livestock, which solves the problem that the interior of a breeding pen is inconvenient to clean at present and comprises a feeding box, a box door is hinged to the outer side of the feeding box, a fan heater and an exhaust fan are arranged on the two sides of the feeding box respectively, an opening is formed in the feeding box, and the opening is communicated with the box door. A sealing door is arranged in the opening, an inclined seat located below the sealing door is fixedly connected to the outer side of the feeding box, a mounting mechanism is arranged in the feeding box and comprises a bottom frame located on the inner bottom wall of the feeding box, a baffle is arranged on the outer side of the bottom frame, a feed trough is formed in the bottom frame, and two handles are symmetrically and fixedly connected to the side, away from the bottom frame, of the baffle; sleeve plates are fixedly connected to the sides, away from the bottom frame, of the baffles; according to the utility model, the two insertion rods can be conveniently moved out of the two insertion holes respectively so as to remove the fixation between the baffle and the bottom frame, and the baffle can be detached from the bottom frame, so that the interior of the bottom frame can be conveniently cleaned.

The utility model relates to experimental rabbit feeding technical field provides a transparent rabbit feeding experiment cage, including cage body, the cage body is divided into feeding area and the pollution area of falling through grid plate separation, wherein feeding area is transparent, one side of pollution area of falling is equipped with the communicating box, pull -out type is equipped with the collection box in the box, be equipped with the slope piece in pollution area of falling, and the lower side of slope piece is located above the collection box, one side of the box is equipped with the exhaust fan for sucking the gas in the box, and the exhaust fan exhaust end is equipped with the smell cylinder, the excrement and urine of rabbit produce fall on the slope piece through the hole on the grid plate and fall in the collection box and collect along the inclined side of slope piece, the smell that the excrement and urine of rabbit in the collection box emits concentrates in the box, sucks the gas in the box through the exhaust fan, and the smell in the air current is eliminated after discharging through the smell cylinder, and the air quality of rabbit feeding place is improved greatly, solves the problem that the experimenter is troubled by the smell of excrement and urine.

The invention belongs to the technical field of animal feeding, and discloses a feeding method and device for animal sustainable research, the poultry growth cycle is divided, the whole growth cycle is divided into a brooding period, a growing period and an egg laying period / maintenance period, and staged running training is performed according to the divided growth cycle; health monitoring and adjustment are carried out, the speed is reduced when the feed intake per day is reduced by more than 15%, and electrolyte is supplemented when the water content of poultry manure is greater than 75%; according to the method, anatomical sampling detection is performed monthly, and leg muscle / pectoral muscle ratio, tibia bone density and athletic ability tests are performed, so that poultry can be driven to move when the poultry is fed, and regular movement can promote cardiopulmonary function development, improve metabolism efficiency, enhance disease resistance and reduce the incidence rate of respiratory tract and digestive tract diseases; exercise consumes excess energy, excessive accumulation of visceral fat is avoided, and the probability of metabolic diseases such as fatty liver is reduced.

The utility model belongs to the technical field of pet feeding, and discloses a multifunctional small pet feeding box which comprises a box body. The food storage box is arranged on one side in the box body; the cutting mechanism is arranged at the bottom end of the interior of the food storage box, the cutting mechanism comprises a cutting blade, and the cutting blade is fixedly connected to the bottom end of the interior of the food storage box; the driving motor drives the rotating disc and the sliding block to rotate, the sliding block can push the sliding shell to reciprocate, the sliding shell can drive the mounting plate and the extrusion strip to reciprocate, food can be extruded when the extrusion strip moves, the cutting blade can cut the food, and finally the extrusion strip and the cutting blade are matched with each other through the driving motor. The food is cut into small parts, so that the pet can better absorb and digest the food, the utilization rate of the food is improved, and the risk of dysphagia of the pet caused by too large food is reduced.

The present invention addresses the problem of developing and providing a sterile feeding technique for Clania variegata and a sterile feeding container required to implement the technique. The present invention provides a sterile feeding container for Clania variegata, the sterile feeding container comprising a heat-resistant container which is made of a raw material having a heat-resistant temperature of 100 DEG C or more and which is internally in a sterile state, an artificial feed, and a Clania variegata nest material comprising bark, the artificial feed and the Clania variegata nest material being disposed in the container so as to be in contact with each other, and the artificial feed and the Clania variegata nest material being in contact with each other. Alternatively, the artificial feed is disposed at a distance such that the Clania variegata can directly stretch across the Clania variegata nest material and the artificial feed.

The utility model relates to the technical field of pigeon breeding, and discloses a food box for a multi-layer feeding machine for pigeon breeding, which comprises a box body, two inclined plates are fixedly connected in the box body, the tops of the two inclined plates are both fixedly connected with two limiting plates I, one sides, close to each other, of the two limiting plates I are rotatably connected with a rotating plate, and the rotating plate is fixedly connected with the box body. And a piston is fixedly connected to one end of the rotating plate, a fixing block is slidably connected to the outer side of the piston, a plurality of wall hanging blocks are connected to the rear end of the box body, and two limiting assemblies used for limiting parts are fixedly connected to the bottoms of the wall hanging blocks. According to the feed box, the situation that feed is scattered around the feed box and a breeding site can be reduced, the scattered feed is prone to attracting mosquitoes, breeding bacteria and the like, the problem can be effectively solved by keeping orderly and quantitative supply of the feed, the neatness of the breeding environment is maintained, and the risk that pigeons are infected with diseases is reduced.

The utility model belongs to the technical field of poultry breeding, and discloses a feed-saving type chicken feeding barrel which comprises a base, an inner barrel is fixedly installed on the base, the top of the inner barrel is open, an outer barrel is sleeved on the periphery of the inner barrel, the upper side and the lower side of the outer barrel are in an open shape, and the outer barrel is provided with a feed inlet and a feed outlet. A spring sleeved on the inner barrel is arranged below the outer barrel, a steel wire mesh is detachably mounted at the top of the outer barrel, a plurality of inner discharge ports are formed in the periphery of the inner barrel, a plurality of outer discharge ports are formed in the periphery of the outer barrel, the inner discharge ports and the outer discharge ports are arranged in a staggered manner, and the outer discharge ports are positioned above the inner discharge ports. Management and cleaning are easier while fodder scattering is avoided, the labor cost is saved, the feeding management level is improved, the income of farmers is finally improved, and rural revival is promoted.

The application discloses a kind of compound robot for experimental animal feeding and control method thereof, belong to experimental animal automation feeding technical field, it includes mobile chassis for navigation and positioning in feeding environment;Multifunctional upper layer platform is set to the upside of mobile chassis, for carrying the feeding consumables to be replaced, recycled used consumables;Weighing table is integrated on multifunctional upper layer platform, for weighing food box and water box;Mechanical arm is installed on the front of multifunctional upper layer platform or mobile chassis, and the end of mechanical arm is connected with end effector, for reliable grabbing food box and water box;Dual-spectrum temperature measurement module is integrated on multifunctional upper layer platform, for non-contact body temperature measurement to experimental animal in cage.This application is highly integrated, one machine multi-use, mobile, grab, weighing, temperature measurement four major functions are fused in single robot platform for the first time, greatly improve equipment utilization.

The utility model relates to the technical field of animal feeding, in particular to an experimental animal feeding device. The device comprises a mounting frame, a barrel, a feed inlet, a stirring assembly, a food distributing assembly and a plurality of feeding assemblies, wherein the feed inlet, the stirring assembly and the food distributing assembly are sequentially arranged in the barrel from top to bottom; the food distribution assembly comprises a first mounting plate and a second mounting plate which are fixedly arranged in the cylinder body in parallel, and a rotating shaft which is circumferentially and rotatably fixed between the first mounting plate and the second mounting plate, and the upper part of the rotating shaft penetrates through the first mounting plate and extends to the upper part of the first mounting plate; the first motor is fixedly arranged at the bottom of the second mounting plate, an output shaft of the first motor penetrates through the second mounting plate and is fixed to the shaft end of the rotating shaft, the rotating disc is rotationally arranged between the first mounting plate and the second mounting plate and is fixed to the rotating shaft, the push plates are fixedly arranged on the upper portion of the rotating shaft in a surrounding mode, and the bottoms of the push plates abut against the upper surface of the first mounting plate. According to the device, various feeds and medicines can be uniformly mixed and then are equally distributed to a plurality of feeding boxes as much as possible.

The invention belongs to the technical field of animal feeding, and particularly relates to a feeding method for Yunong black pigs in the fattening period. The method includes the following steps that the fattening period of the Yunong black pigs is divided into three stages according to the weights of the Yunong black pigs, and the three stages are the fattening earlier stage, the fattening middle stage and the fattening later stage; fitting to obtain a precise protein demand quantity model; screening to obtain the preliminary protein demand amount of the Yunong black pigs in the later stage of fattening, and determining the precise protein demand amount of the Yunong black pigs in the later stage of fattening; according to the precise protein demand amount of the Yunong black pigs in the late fattening period, a daily ration formula is determined, daily ration is prepared, and feeding is conducted. According to the feeding method for the Yunong black pigs in the fattening period, the optimal additive amount of protein of the Yunong black pigs in the fattening period (75-100 kg) is explored through animal feeding, digestion and metabolism tests, slaughtering tests and the like, the feeding method for the Yunong black pigs in the fattening period is provided, the using amount of soybean meal in feed is reduced by adding low-protein daily ration, and then the feeding cost is reduced.

The utility model relates to the technical field of biological rearing, in particular to a laboratory biological rearing cage ventilation device which comprises a rearing cage, an air inlet hole is formed in the top end of the rear side of the rearing cage, an air filter cartridge is fixedly installed on the rear side of the rearing cage, one end of the air filter cartridge is inserted into the air inlet hole, and an air outlet hole is formed in the bottom end of the rear side of the rearing cage. The air outlet hole is communicated with one end of an air collecting pipe, the other end of the air collecting pipe is communicated with a main pipeline, one end of the main pipeline is communicated with an exhaust fan, a grating is fixedly installed in the air outlet hole, and when the exhaust fan works, the exhaust fan extracts air in the rearing cage through the main pipeline and the air collecting pipe, so that the interior of the rearing cage is in a negative pressure state; at the moment, external air enters the rearing cage through the air filter cylinder, the air pressure in the rearing cage is maintained, air replacement in the rearing cage is more convenient to control, the structure of an air replacement system in the rearing cage is simpler, and the manufacturing cost of the rearing cage is reduced.

The utility model discloses an intelligent sheep digestion and metabolism cage, which relates to the technical field of animal feeding and comprises a base frame, a feeding cage main body fixedly mounted at the top of the base frame, a trough arranged on one side of the feeding cage main body, an excrement leaking plate fixedly mounted at the bottom of the feeding cage main body, and an excrement and urine separating track arranged on the base frame. A plurality of screen holes are formed in the excrement and urine separating crawler belt, a urine collector is arranged below the excrement and urine separating crawler belt, and an excrement collecting device is arranged on one side of the base frame. According to the intelligent sheep digestion and metabolism cage, the excrement and urine separation crawler belt design is adopted, the sieve holes and the inclination angle are combined, effective separation of excrement and urine is achieved, by means of the design, sample pollution caused by the fact that the excrement is washed by the urine is avoided, the convenience and scientificity of sample collection are improved, meanwhile, the excrement and urine separation crawler belt design is adopted, and the excrement and urine separation efficiency is improved. And the motor-driven crawler system can automatically transport the excrement to the excrement collecting device, so that the operation process is further simplified.

The utility model provides a grassland spodoptera frugiperda imago light-weight feeding and embryo collecting device, which relates to the technical field of insect feeding and comprises an iron wire mesh cage, a covering plate and a food box, the upper part of the iron wire mesh cage is an opening, the covering plate is arranged above the iron wire mesh cage, the covering plate is a transparent plate, and the food box is arranged on the covering plate. A food box is arranged on one side of the interior of the iron wire mesh cage, and adult food is contained in the food box; a plurality of groups of holes are formed in the covering plate at equal intervals, and gauze strips are inserted into the holes; the utility model mainly comprises the iron wire mesh cage and the covering plate, the iron wire mesh cage is used for accommodating adults, the food box is used for supplying food to the adults, the transparent covering plate is used for observing the interior of the iron wire mesh cage, the gauze strips can be put in and drawn out through the holes, and after the adults lay embryos to the gauze strips, the embryos are conveniently and quickly collected. Lightweight feeding can be achieved, the feeding space is saved, and feeding in an incubator is facilitated.

The invention belongs to the technical field of coleoptera bean weevil subfamily insect breeding, and particularly relates to a gleditsia sinensis bean weevil sectional type artificial breeding method based on host preference, and a breeding device comprises an egg period insect breeding box, a double-layer insect breeding box connecting table, an adult egg laying box, a hollow attractant storage box, an opening gauze box cover and a top gauze box cover; mature and undamaged wild gleditsia sinensis seeds are selected and put into a larva feeding box, gleditsia sinensis bruchid eggs are inoculated, larvae and pupae develop in the gleditsia sinensis seeds, eclosion adults are transferred into an oviposition box, gleditsia sinensis seeds are put into the oviposition box, the adults naturally mate and oviposition, egg particles are collected and transferred into a new larva feeding box, and after the eggs are hatched, the gleditsia sinensis bruchid eggs are put into the new larva feeding box. The gleditsia sinensis seeds are replaced with gleditsia sinensis seeds for larva stage breeding according to the step 4, and circulation breeding is achieved. The method is easy and convenient to operate and low in cost, the survival rate of the larvae and the egg laying amount of the imagoes can be remarkably increased, large-scale continuous breeding of the gleditsia sinensis bruchid is achieved, and a stable and high-quality insect source is provided for scientific research tests.

The utility model relates to the technical field of guinea pig breeding, and provides a simple guinea pig breeding cage which comprises a cage body, the cage body is composed of an upper cage part and a lower cage part in a detachable mode, the upper cage part is used for containing guinea pigs, the lower cage part is used for containing padding, a grid plate is arranged in the upper cage part, and the grid plate is arranged in the lower cage part. A material supporting plate capable of ascending and descending is arranged in the lower cage part; a padding layer is formed at the bottom of the lower cage part by lifting padding to a certain height through the retainer plate, when the padding is replaced, the stripper plate moves downwards firstly, the dirty padding moves downwards along with the stripper plate under the action of gravity and falls into the lower cage part, then the upper cage part and the lower cage part are split, guinea pigs stay in the upper cage part, then the dirty padding in the lower cage part is dumped and cleaned, and the guinea pigs are prevented from being damaged. When the guinea pig padding is replaced, new padding is laid, then the upper cage part and the lower cage part are spliced again, the material supporting plate moves upwards, the material supporting plate moves upwards to drive the padding to enter the bottom of the upper cage part to form a padding layer again, padding replacement is completed, operation is easy, and the guinea pig padding replacement efficiency is greatly improved.

The utility model relates to the technical field of pigeon feeding, and discloses a pigeon feeding feeder with an anti-overturning structure, which comprises a bottom plate, a fixed column is fixedly connected in the bottom plate, a clamping groove is formed in the fixed column, a sliding column is slidably connected in the fixed column, and the clamping groove is formed in the sliding column. A plurality of fixing blocks are fixedly connected to the outer side of the sliding column, a connecting plate is fixedly connected to the top of the sliding column, a tank body is fixedly connected to the interior of the connecting plate, a discharging opening is fixedly connected to the interior of the tank body, and a driving assembly used for driving parts is fixedly connected to the outer side of the discharging opening. And a feeding disc is fixedly connected to the interior of the tank body. According to the feeding device, the feeder can be always kept at a proper position, feed cannot be scattered on the ground due to the fact that the feeder topples over, it is guaranteed that the pigeons can obtain sufficient and stable food supply at any time, healthy growth of the pigeons is facilitated, and the good breeding order is maintained.

The present invention belongs to the technical field of piglet breeding, and proposes a feed processing device for piglets, comprising a stand, a processing device, and an airflow feeding pipe. The stand comprises a first gear, a second gear, and a third gear arranged in sequence from top to bottom. The processing device comprises four equalizing units arranged in the first gear, two mixing units and a tumbling unit arranged in the second gear and connected to the equalizing unit, a dividing unit arranged in the third gear and connected to the tumbling unit up and down, and an expansion granulation unit connected to the dividing unit left and right. A first material-dispensing mechanism is provided inside the equalizing box of the equalizing unit, a second material-dispensing mechanism is provided inside the dividing box, the tumbling box, and the mixing box, and a driving unit is provided at the driving end of the first and second material-dispensing mechanisms. The device has a reasonable design, a simple structure, and integrates the functions of step-by-step mixing, tumbling, expansion, and re-crushing. It has a high space utilization rate and is conducive to improving production efficiency, and is suitable for large-scale promotion.

The utility model relates to the technical field of piglet feeding, and discloses a piglet feeding device with uniform feeding quantity, which comprises a device frame, and a feed storage box is arranged at the top end of the device frame. When the piglet feeding device with the uniform feeding amount is used, after feed is guided into a feed storage box through a feed inlet, two sets of electric push rods can be controlled to be started, the output end extends downwards, meanwhile, a transverse plate can be driven to move downwards, and after a sealing plate is separated from the bottom end of a discharge pipe and opened, the feed is fed into the feed storage box. Feed in the feed storage box can be directly guided out and discharged into the feeding trough through the discharging pipes, after discharging is completed, an electric push rod is controlled to start and drive a transverse plate to move upwards, the bottom ends of the multiple sets of discharging pipes are sealed at the same time through a sealing plate, the multiple sets of discharging pipes are automatically opened and closed at the same time, and uniform discharging can be conducted on different positions in the feeding trough; the uniform feeding amount of the piglets is guaranteed, the manual labor amount is reduced, and the problem that the feed is inconvenient to uniformly put and feed is solved.

The invention discloses a regulation and control method for dynamic feeding of nursery piglets, and relates to the technical field of nursery piglet feeding, and the method comprises the following steps: step 1, performing staged feed and water mixed feeding according to the growth condition of nursery piglets, and collecting growth stage data, health score data and environmental parameter data of nursery piglets in real time; 2, based on the growth stage data, the health score data and the environmental parameter data of the nursery piglets, the nutrient substance digestion and metabolism capability of the nursery piglets is evaluated, a dynamic feeding model driven by multi-modal data is constructed, and the feed-water mixing ratio is adjusted in good time; and step 3, optimizing the dynamic feeding model according to the historical feed-water mixing ratio and the monitoring data. According to the dynamic feeding model constructed by the invention, the feed-water mixing ratio during piglet feeding can be dynamically adjusted according to the weight, day age, health condition and environmental factors of the piglets, 'feed promotion with water and digestion and absorption optimization 'can be realized, and the growth of the piglets is remarkably improved.

The application provides an automatic feeding device for Juniperus formosana grandiscale small wasps, belonging to the technical field of small wasp feeding, which comprises a feeding box, a feeding groove is formed in one side of the feeding box, and a material changing assembly is arranged on both sides of the feeding groove; the material changing assembly comprises a feeding pipe, a temporary storage box and a discharging pipe; a material changing channel is formed in one side of the feeding groove, the temporary storage box is rotatably arranged in the material changing channel, the feeding pipe is arranged on the top of the temporary storage box, and the discharging pipe is arranged on the bottom of the temporary storage box; a feeding assembly is arranged on the feeding box, the feeding assembly comprises a liquid storage tank for storing nutrient liquid and two groups of diffusion paper, the liquid storage tank is arranged on the back of the feeding box, the two groups of diffusion paper are arranged in the feeding groove, and a cleaning assembly is arranged at the bottom of the feeding box; through the arrangement of the material changing assembly, the feeding pipe introduces materials and the discharging pipe discharges waste materials, so that the material replacement is facilitated; through the arrangement of the feeding assembly, the feeding of the feed can be automatically supplied and replaced, the frequency and intensity of manual operation are reduced, and the problem of the lack of convenience of the traditional feeding device is solved.

The utility model discloses a poultry feeding trough, and particularly relates to the technical field of poultry rearing, the poultry feeding trough comprises a feeding trough body, the top of the feeding trough body is rotatably connected with a rotating frame, the left end and the right end of the feeding trough body are both fixedly connected with handles, the top of the rotating frame is provided with a feeding assembly, and the rotating frame is internally provided with a protection assembly. The feeding assembly comprises a threaded rod, and the outer surfaces of the left side and the right side of the threaded rod are rotationally connected with the inner wall of the rotating frame. According to the poultry feeding trough, the feeding assembly is arranged, specifically, the motor is started to drive the threaded rod to rotate, the threaded rod can drive the feeding box to move left and right when rotating, and feed can be more evenly distributed in the feeding trough; according to the automatic poultry feeding device, the situation that growth and development are affected due to the fact that part of poultry is not full due to the scrambling phenomenon of the poultry in the feeding process can be avoided, the feeding amount of each time can be accurately controlled through automatic material pouring, the growth speed of the poultry is increased, and therefore the breeding cost is reduced.

The present invention relates to the field of non-human primate experiments and breeding technology, and particularly to a non-human primate dry-wet separation breeding system, comprising a breeding device, a waste collection device, and a drinking water device. The tray in the present invention is detachably arranged in a cage frame. When the tray needs to be cleaned, the tray can be removed from the cage frame and rinsed with water, unlike the prior art, which requires a large amount of water to rinse the cage body. Moreover, the cage body is detachably arranged in the cage frame, and the cage frame can house multiple monkeys. Compared with the prior art, the space for raising monkeys can be relatively reduced, and it can be applied to different sites. Furthermore, feces, urine, and food residues are collected through grooves and then separated. The separated feces residue is recycled and processed by a third-party recycling company. The filtered fecal water does not have to be blocked because there is no feces residue, and can be discharged to the sewage treatment equipment on the same floor.