63results about How to "Reduce stress response" patented technology

The invention relates to a method for cultivating butter crabs and a method for screening key genes formed by the butter crabs. The method comprises the following steps: a, screening blue crabs cultivated by the butter crabs; b, performing cultivation management; according to the breeding method, blue crabs are independently bred in a crab breeding device, and the crab breeding device comprises a breeding basket body; the sandy layer is laid at the bottom of the breeding basket body; the blowdown device is arranged in the breeding basket body, and water in the sandy layer, excrement and residual feed can be discharged by means of water level pressure generated by the inner side and the outer side of a blowdown chamber. By regulating and controlling the temperature and salinity of seawater, the proportion of the butter crabs in the blue crab breeding process is increased; the pollution discharge device is arranged in the crab breeding device, self-cleaning of the sandy layer is achieved, the stress reaction of crabs is reduced, meanwhile, the self-cleaning sandy layer can allow the crabs to dive in sand, the living state of the crabs in the nature is simulated, meanwhile, the crabs can be prevented from ulcer, and then the breeding success rate of the butter crabs is increased.

The application discloses a kind of water gate intelligent ecological flow scheduling device, by layered gate body mechanism, flexible bionic fishway guide vane assembly, sluice bottom microtopography bionic lifting adjustment base, fish attracting module and controller constitute;Wherein, layered gate body mechanism is created by the difference of different fish migration water layer matching flow pattern with multiple vertically distributed gate plate.This application also discloses a kind of fish attracting method based on water gate intelligent ecological flow scheduling device, comprising: S1, fish species identification and strategy selection, S2, pre-induction aggregation, S3, smooth migration, S4, safe crossing.The application realizes the intelligent fish crossing strategy of first induction and then guidance, slow and fast complementation by controlling gate plate dynamic opening and closing and bionic base lifting in stages, effectively reduces the stress response of fish, and improves the success rate of target fish species crossing.

The present invention provides a pharmaceutical composition for preventing and treating avian white crown disease, belonging to the technical field of chicken breeding. The pharmaceutical composition of the present invention is prepared by mixing 10 to 30 parts of Morin hydrate, 5 to 20 parts of artemisinic acid, 5 to 20 parts of quinic acid, and 5 to 20 parts of ginsenoside total saponin sulfate derivatives. It can effectively improve the phenomena of a sharp drop in egg production rate, an increase in soft-shell eggs, and an increase in mortality rate of sick laying hens in cages, so that the egg production rate, egg quality, and lean meat content can be restored to normal levels; enhance the disease resistance of poultry, reduce stress reactions caused by factors such as drastic changes in temperature and microbial invasion, and improve the immunity of animal bodies; the dosage is small and the curative effect is significant. The high-dose oral liquid of the pharmaceutical composition prepared by the present application was used to feed sick chickens, and the effective rate of treatment reached 100%, and the cure rate reached 94.00%.

The utility model relates to a monkey animal transfer cage which is characterized in that a base is arranged at the bottom of a transfer cage body, a cage door is arranged on the front side of the transfer cage body, the cage door and a stand column on one side of the transfer cage body are rotatably mounted, a feeding trough is mounted at the position, close to the bottom, of the front side of the cage door, and a drinking bottle is mounted at the position, located on the left side, of the front side of the cage door; the rotating handle is rotated to enable the conveying belt to drive excrement to be conveyed into the collecting box, in the conveying process of the conveying belt, the scraping plate installed at the top of the collecting box can scrape the surface of the conveying belt, the excrement is prevented from being attached to the conveying belt, cleaning is more thorough, and the excrement is prevented from being accumulated in the transfer cage; and meanwhile, a second screw rod is rotated, so that a fixed seat is separated, and a worker can conveniently replace or clean the scraping plate.

The utility model discloses a poultry farm sprays type disinfection device, include: base, the base upper surface fixedly connected with the jar, the jar lower surface fixedly connected with the connecting water pipe no.

The utility model discloses a neck yoke combination device that eats, the top end surface of base is fixed with two vertical setting's support column, and the fixed horizontal setting's fixed link between two support columns, and the outer wall of fixed link is equipped with a plurality of connecting pieces, and a plurality of connecting pieces are equidistantly arranged, and the fixed of connecting piece is the rail that sets up to the upward inclination, the fixed link one side is equipped with the feeding trough, and the top end surface fixed connection of base is connected with the feeding trough, and the top end surface of base of the other side of fixed link is the treading platform. Advantages: the eating area of cattle between two adjacent rails is the eating area of cattle, and the setting of rail also forms the fence, prevents cattle from running out from the eating area, and the rail is inclined to set up one side of the feeding trough, and the purpose of rail inclined setting is matched with the shoulder of cattle, and does not excessively limit, reduces the injury of front scapular meat, and the neck yoke belongs to the open type design of upper portion, reduces the oppression of cattle eating process, reduces the stress reaction simultaneously, and is easier to eat.

The utility model relates to animal medical equipment technical field provides a kind of anti-grabbing animal blood collection frame, comprising: animal corral, blood collection frame door, support plane and multiple movable arm fixing frame;The animal corral is left with opening;The animal corral is respectively welded with door clamping channel steel in opening two sides, the first stainless steel plate is welded in the opening lower of the animal corral;The blood collection frame door is movably arranged in door clamping channel steel;The support plane is fixedly connected on the first stainless steel plate;Multiple movable arm fixing frame is movably arranged on the support plane.The utility model can effectively improve blood sampling safety, reduce the stress response of giant panda, can improve the convenience and efficiency of blood sampling operation, and adapt to different panda individuals, with the characteristics of stable structure, strong durability.

The utility model provides a juvenile fish cultivation device and a three-dimensional juvenile fish cultivation system, and solves the problems that in an existing juvenile fish cultivation system, mechanical groove dividing operation influences juvenile fish growth, and a fixed cultivation groove is difficult to meet the juvenile fish growth requirement. According to the technical scheme, the device comprises a first breeding tank, a second breeding tank, a liquid level adjusting assembly and a sewage draining and filtering assembly; a water outlet and an overflow port are formed in the bottom of the second breeding tank, the first breeding tank is detachably mounted in the second breeding tank, and the bottom wall of the first breeding tank is of a permeable structure; the liquid level adjusting assembly comprises an overflow pipe, and the overflow pipe is arranged in an overflow opening in the bottom of the second breeding tank. The sewage draining and filtering assembly comprises a filter screen and a second connector, the second connector is connected with a water outlet in the bottom of the second breeding tank, and the filter screen is arranged in the second connector.

This utility model discloses a physiotherapy device for human or animal use, comprising a device body and a controller. The device body is composed of an inner dermis, a flexible circuit board, an outer dermis, and a cloth strip stacked sequentially from the inside out. The inner dermis has light-emitting holes, and the flexible circuit board is sandwiched within a closed cavity formed by the inner and outer dermis, equipped with multiple array light source components, whose light-emitting surfaces face the inner dermis and correspond one-to-one with the light-emitting holes. The controller is movably connected to the device body via a magnetic connector for easy charging or alternating use. The cloth strip can be adjusted and fixed to the treatment area via Velcro, and the outer and inner dermis have magnetic buckles for connecting multiple physiotherapy devices, enabling simultaneous treatment of multiple areas. Each light source component contains at least four LEDs of different wavelengths, allowing for different wavelengths of light irradiation as needed. This design precisely conforms to the curves of the human body or animal, is directly fixed to the treatment area without restricting freedom of movement, and ensures precise and controllable light dosage, significantly improving therapeutic efficacy.

The invention provides a super-strong anti-stress premix for improving the growth performance of growing-finishing pigs and application. The super-strong anti-stress premix is prepared from the following substances in parts by weight: 0.1-1 part of probiotics, 0.3-0.6 part of an immunomodulator, 0.1-0.7 part of an antioxidant, 0.7-1.2 parts of amino acid, 2-4.2 parts of minerals, 0.1-0.9 part of an anti-stress agent, 0.5-1.6 parts of vitamins and 1-3 parts of fish peptide white. The feed can significantly improve the growth environment of the pigs and reduce stress response, thereby improving the appetite and growth speed of the pigs. The feed formula is optimized, and the premix can provide comprehensive nutrients required by pigs, including but not limited to amino acids for promoting muscle growth, vitamins and minerals for maintaining immune functions, and specific components for relieving stress. The use of the premix is helpful for reducing the incidence rate of diseases in the breeding process and reducing the use of antibiotics, thereby improving the safety and quality of pork products. Higher economic benefits and a more sustainable breeding mode can be realized, and the method has a good application prospect.

The utility model discloses a prawn collecting device for prawn culture. The prawn collecting device comprises a prawn receiving barrel, a prawn collecting net pipe, a sonar transformer, a prawn screening structure, a prawn blocking plate and two prawn cages, wherein the prawn collecting net pipe is fixedly connected to the corresponding side wall of the prawn receiving barrel in a penetrating mode, and the sonar transformer, the prawn screening structure, the prawn blocking plate and the two prawn cages are arranged on the prawn collecting net pipe. The prawn receiving barrel is internally divided into a prawn screening space and a prawn collecting space through a partition plate. The shrimp screening structure is located in the shrimp screening space and comprises a base plate I, a base plate II, a crank, a vertical rod, a rotating disc I, a rotating disc II and a gear. The gear is meshed between the rotary disc I and the rotary disc II, a hole I is formed in the rotary disc I in a penetrating mode, and a hole II is formed in the rotary disc II in a penetrating mode. The shrimp blocking plate is vertically arranged in the shrimp screening space, and an open groove for prawns to pass through is formed in the position, right opposite to the gear, of the shrimp blocking plate in a penetrating mode. According to the prawn collecting device, prawn stress response can be relieved, prawn damage caused in the prawn collecting process can be reduced, and prawns can be screened and classified while being collected.

The utility model relates to the technical field of cynomolgus monkey cultivation, in particular to a cynomolgus monkey transportation cage box which comprises a box body and a bottom plate, a connecting block is fixedly connected to the top of the box body, a sliding groove communicated with the box body is formed in the top of the connecting block, and a door plate is slidably connected into the sliding groove. The bottom of the box body is fixedly connected with at least six sets of fixing blocks, the top of the bottom plate is provided with a buffering assembly used for buffering movement of the fixing blocks, one side of the box body is provided with a groove, and the groove is slidably connected with a collecting box. By arranging the sliding groove, the door plate and the fixing assembly, the door plate slides up and down in the sliding groove, the fixing assembly fixes the door plate, and the situation that in the transportation process, the door plate is loosened, and the machin escapes is prevented.

The utility model discloses a kind of blood sampling devices for livestock veterinarian, including frame, the first guide rail is fixedly connected on the frame, the sliding block is slidably connected on the first guide rail, the first connecting block is fixedly connected on the sliding block, the connecting rod is fixedly connected in the sliding block side end, the door frame is fixedly connected in the first connecting block side end.A kind of blood sampling devices for livestock veterinarian, by adjustable design of door frame and second moving block, and the rotating shaft, second belt pulley, second limit slot, third belt, second connecting block, first limit block, second limit block, third limit rod and second rotating knob piece rotating in blood sampling connection shell are thus realized third belt contraction adjustment, can be flexibly adjusted according to the body shape, size and tail thickness of different livestock, adapt to a variety of different situations, it is convenient for operator to operate according to actual demand, expand the use range of device, improve the versatility of overall device.

The present invention relates to the field of microorganisms, and specifically to providing a new functional lactic acid bacteria expressing ETEC antigens, and a preparation method and application thereof. The recombinant Lactobacillus plantarum expressing ETEC antigens uses Lactobacillus plantarum NC8 as a host bacterium and a pPG612.1 expression vector, wherein the pPG612.1 expression vector contains the FaeC gene or LngC gene of ETEC. The present invention innovatively integrates the FaeC and LngC genes of ETEC into Lactobacillus plantarum NC8 for expression, and can activate the intestinal mucosal immune response by oral administration, which can not only directly counteract the intestinal damage caused by ETEC and protect the intestinal villus structure, but also can regulate the intestinal microenvironment, stimulate the body to produce a systemic immune response, improve the body's ability to resist ETEC infection, reduce the morbidity and mortality of ETEC infection, and thus improve the economic benefits of the pig farming industry.

An unmanned livestock farming system and method based on air-ground collaboration is proposed. This invention constructs a multi-agent collaborative perception and intervention system in the air and on the ground, relying on an improved artificial potential field method to achieve precise autonomous farming planning. It also innovatively integrates UAV-based active noise reduction technology to specifically eliminate auditory stressors in livestock caused by rotor noise during operations. A comprehensive stress index is calculated by fusing thermal imaging temperature measurement with herd movement entropy values, establishing a real-time stress closed-loop control mechanism. In captivity scenarios, a three-level perception system is constructed using fixed RGB-infrared binocular cameras and a track-based inspection robot to achieve early health warnings and estrus monitoring of individual feeding, rumination, body temperature, and behavioral abnormalities. This invention also introduces reinforcement learning and proximal policy optimization algorithms based on human feedback. Using professional feedback from farm workers as optimization signals, the system performs online fine-tuning and iteration of core parameters in parallel in the background, achieving continuous adaptive evolution of farming and captivity management strategies. Simultaneously, it incorporates a computing power / network degradation mode and a federated learning privacy protection architecture to balance system robustness, data security, and low-stress farming effects. This invention solves the industry problems of traditional unmanned livestock technology, such as large stress interference, poor adaptability, rigid models, and inability to iterate and optimize autonomously. It realizes intelligent unmanned breeding and pen management with high efficiency, low stress, high adaptability, and sustainable optimization.

The utility model discloses a fixed mount for animal husbandry and veterinary, which relates to the field of animal husbandry and veterinary appliances and comprises a support frame, a sliding rod is arranged at the upper end of the inner side of the support frame, two ends of the sliding rod are connected with side limiting fences in a sliding manner, and a limiting insertion fence is arranged between the two side limiting fences. And the limiting blocks are used for limiting the distance between the two side limiting fences. The size-adjustable rectangular space is defined by the two side limiting fences, the limiting insertion fences and the neck limiting mechanism, body movement spaces with different body sizes can be effectively limited, necks of livestock with different heights can be clamped and fixed, it is guaranteed that the whole livestock has good comfort after being limited and fixed, and the livestock can be prevented from being damaged. Stress response of animals is reduced, and subsequent treatment is delayed.

The utility model provides a kind of cultivation device for soil culture plant hydroponics transition, including top open box, detachably connected box cover, atomization induction component and jet flow oxygenation component.Box cover and box form culture space, box cover is equipped with through-hole and guide portion, for fixing plant and guiding root growth.Atomization induction component is located at the bottom of culture space, and mist drop is generated by atomization part of metal diaphragm and piezoelectric ceramic sheet, and high humidity induction of root system is realized by cooperating liquid absorbing cotton swab.Jet flow oxygenation component uses venturi jet pipe, and nutrient solution circulation is driven by pump body, and oxygen is increased and root secretion is removed using venturi effect.The device is controlled by two-stage environment synergistically, solves the problem of anoxic stress and secondary metabolite accumulation when soil culture plant is transplanted to hydroponics, and is suitable for scientific research and home horticulture scene.

The invention relates to a fixing device suitable for blood sampling of a mouse in a waking state. The fixing device is used for solving the problem that an existing mouse blood sampling device easily enables the mouse to generate stress reaction, and the blood sampling quality is affected. The device is at least composed of a mouse fixing cavity, a mouse tail fixing module, a cutting and extruding module and a sample collecting module. Wherein the mouse fixing cavity is used for limiting the body action of the mouse. And the mouse tail fixing module is used for adaptively clamping the tails of the mice with different body types and reserving a tail extrusion blood sampling space. And the cutting and extruding module is used for tail tip cutting and blood sampling extruding. And the sample collection module is used for collecting tail tips and blood samples. The device can reduce the operation pressure of operators and the possibility of blood sample pollution as much as possible, and more importantly, the stress level of mice can be reduced as much as possible in the blood sampling process.

The invention belongs to the technical field of veterinary instruments, and particularly relates to a clinical vaccination auxiliary device and method for veterinarians, the clinical vaccination auxiliary device comprises a vaccination gun and a needle tube mounted at the end of the vaccination gun, the vaccination gun is provided with a bottle seat for placing a vaccine bottle, and the bottle seat is provided with a puncture needle for puncturing the vaccine bottle; the adjusting mechanism comprises a sleeve disc which is fixedly arranged on the vaccination gun in a sleeving manner, and a connecting frame with a sliding plate is fixedly mounted on the sleeve disc; through the design of a connecting frame, a sliding plate, an adjusting plate and an adjusting groove, the length of the needle tube entering the poultry body is controllable, and the length of the needle tube penetrating into the poultry body is rapidly adjusted according to the actual requirements of different poultry. Therefore, the device adapts to the body types, day ages, fat and thin degrees and injection site differences of different poultry, and avoids the situations that vaccines cannot be effectively absorbed and immune fails due to too shallow needle insertion, or internal organs, blood vessels and nerves are damaged due to too deep needle insertion, and stress and tissue damage of the poultry is aggravated.

The invention discloses a yak breeding method, and belongs to the technical field of livestock breeding. According to the breeding mode, the yaks in the three-month green grass period from June to August are grazed, the yaks in the three-month withering period from September to November are grazed and are fed with concentrated feed in a supplementary mode, and the yaks in the six-month hay period from December to May are bred in a barn feeding mode. The feed has very positive significance in increasing the weight of yaks, increasing the income of herdsmen, realizing balanced feeding and balanced slaughtering of yaks all year round and protecting the ecological environment.

The invention discloses an automatic feeding device for goose and duck fat liver production, the automatic feeding device comprises a feeding device for feeding and a supporting assembly for standing, the feeding device comprises a positioning frame, the top of the positioning frame is used in cooperation with a wall in a hanging mode, an annular rotating belt is arranged in the positioning frame, and the annular rotating belt is connected with the supporting assembly. A driving motor is used in cooperation with the top of the annular rotating belt, the bottom of the driving motor is used in cooperation with the right side of the top of the positioning frame, a connecting column is used in cooperation with the bottom of the annular rotating belt, and a feeding cage is arranged at the end, away from the annular rotating belt, of the connecting column. According to the method, a fixed-point feeding method is adopted, dripped feed can be directly recycled and immediately reused by using a clean container, and a clean environment is favorably kept, so that when the facility and the method are used for producing the goose and duck fat liver, time and labor are saved, stress reaction is reduced, and the method has the advantages of quality improvement, high efficiency, safety, environmental protection, saving and the like, and has multiple purposes.

The application provides a multi-view point cloud registration method, device and equipment and a computer readable storage medium. The method comprises the following steps: collecting a multi-view depth video of an object to be detected, cutting the multi-view depth video into depth image frames, and converting the depth image frames into point cloud data; extracting the point cloud data to obtain multi-view point clouds of the object to be detected, wherein the multi-view point clouds comprise overhead point clouds and side-view point clouds; performing coarse registration on the overhead point clouds and the completed side-view point clouds, and performing slicing on the point clouds after coarse registration; and performing fine registration on the overhead point clouds and the completed side-view point clouds according to the centroids of the overlapping areas of each slice. The application improves the accuracy of point cloud registration, provides technical support for subsequent three-dimensional point cloud reconstruction, is conducive to realizing non-contact measurement of livestock body size and weight and body condition evaluation, and reduces the occurrence of livestock stress reaction.

An experimental miniature pig farrowing crate includes a farrowing crate, a slatted floor, a fixed enclosure, a feeding trough, a ramp, a movable enclosure, a fixing frame, and locking rods. The ramp is connected to the front of the farrowing crate, which has a storage cavity inside. A discharge pipe is located at the rear of the farrowing crate and communicates with the storage cavity. The discharge pipe is connected to a nut via a threaded connection. The fixed enclosure is connected to the upper part of the farrowing crate. The front of the fixed enclosure is connected to a main enclosure door via a shaft, and the sides of the fixed enclosure are connected to secondary enclosure doors via shafts. The fixed enclosure is connected to the feeding trough, which is connected to the farrowing crate. The feeding trough has a water trough and a feed trough. A sow activity area is located in the middle of the farrowing crate, and piglet activity areas are located on both sides of the farrowing crate. The farrowing crate has an installation groove that is adapted to the slatted floor and is connected to the slatted floor.

The invention discloses a dairy cow weight rapid measurement system based on overlook two-dimensional point cloud, and belongs to the technical field of dairy cow weight rapid measurement. The objective of the invention is to solve the problems of complex operation and long measurement time in the existing manual measurement of the weight of the dairy cow and the problem of low measurement accuracy in the existing automatic measurement of the weight of the dairy cow. The system comprises an image acquisition module, a preprocessing module and a feature extraction module, wherein the image acquisition module is used for acquiring three-dimensional point cloud data of the dairy cow at an overlook angle; the preprocessing module is used for carrying out data quality optimization on the three-dimensional point cloud data of the dairy cow and converting the three-dimensional point cloud into two-dimensional point cloud; the feature extraction module is used for detecting key parts of the back of the dairy cow through a convolutional neural network; the body size calculation module is used for calculating key body size information including shoulder width, belly width and hip width of the dairy cow; and the weight prediction module is used for calculating the weight of the dairy cow according to the body size information.

The invention provides a novel fixing device for mouse brain imaging. The novel fixing device comprises a first fixing assembly, the bottom of the first fixing assembly is connected with an adjusting platform, the bottom of the adjusting platform is connected with a mounting bottom plate, a second fixing assembly is arranged on the mounting bottom plate, and one end of the second fixing assembly is close to the first fixing assembly; the first fixing assembly comprises an inverted-T-shaped plate, the inverted-T-shaped plate is installed at the top of the adjusting platform, two supporting cylinders are symmetrically arranged at the positions, close to the second fixing assembly, of the inverted-T-shaped plate, the top of each supporting cylinder is movably connected with a first connecting plate, a brain fixing piece is connected between the two first connecting plates, and the brain fixing piece is fixed to the head of a mouse. A positioning hole is formed in the brain fixing piece and used for positioning a window area for mouse brain imaging. According to the device, the stress reaction of the mouse in the experiment process is relieved, the reliability and repeatability of the experiment are improved, the absolute stability of the mouse in a waking state is ensured, and the accuracy of experiment data is effectively improved.

This application relates to a biocompatible repair gel ointment and its preparation method, belonging to the pharmaceutical field. The raw materials for preparation include the following components in weight percentage: 32-36% emollient occlusive agent, 7.8-9.4% emulsion stabilizing system, 18.7-25.5% polyol moisturizer, 0.59-0.8% skin repair active ingredient, 1-1.2% preservative synergist, 0.48-0.52% thickening rheology modifier, and water. The preparation method includes the following steps: mixing the emollient occlusive agent and the emulsion stabilizing system, heating and stirring to obtain an oil phase; mixing the polyol moisturizer, the preservative synergist, and water, heating and stirring to obtain an aqueous phase; adding the aqueous phase to the oil phase, homogenizing and emulsifying to obtain an emulsion system; adding the skin repair active ingredient and the thickening rheology modifier; stirring, cooling, and discharging to obtain the repair gel ointment. This application has the effects of improving transdermal water loss control, anti-inflammatory properties, and barrier repair performance.

This utility model discloses a pigsty with a vertical ventilation system, relating to the technical field of pigsty ventilation equipment. It includes a main body of the pigsty, inside which several rows of breeding cages are installed from left to right. A trench-type air duct is located on the floor of the corridor on the side of the breeding cages, running through both ends of the main body of the pigsty. The main body of the pigsty also has at least one row of air ducts running through both ends, located between two rows of breeding cages and spaced parallel to the cages. A mixing device for supplying air into the air ducts is installed on the outer front side of the main body of the pigsty, and the mixing device has an air inlet for drawing in outside air. Several outlets are spaced apart on the left and right side walls of the air ducts, each outlet equipped with a ventilation window. The airflow direction when air is blown out of the ventilation window is perpendicular to the front-to-back extension direction of the main body of the pigsty. This utility model adjusts the air to a suitable temperature and humidity within the mixing device and then blows it vertically into the pigsty, resulting in better ventilation.

The invention discloses a fish fry screening device for aquaculture and a using method thereof, and belongs to the technical field of aquaculture, fish fries enter an area between the inner wall of a culture pond and a center cylinder, and in the process that the center cylinder drives a movable frame to rotate, a sliding column slides in a wave groove; the movable frame drives the screening assembly in the movable frame to move synchronously in the process of circular motion and up-and-down reciprocating lifting motion, screening stop levers in the screening assembly form a plurality of screening channels of different specifications, the purpose of continuous screening of fry of multiple specifications is achieved, and the up-and-down lifting motion of the movable frame can drive water flow to slightly fluctuate, so that the fry screening efficiency is improved. On one hand, mucus and excrement on the body surfaces of the fries are prevented from being attached to the screening blocking rods to cause blocking, on the other hand, the natural water flow environment can be simulated, the stress reaction of the fries is reduced, the vitality of the fries is guaranteed, the loss of the fries in the screening process is reduced, the fries can be quickly driven to other screening areas, and efficient and stable screening work of the fries is facilitated.

The invention relates to the technical field of animal breeding, and discloses a birth and care integrated birth fence and a production process, the birth and care integrated birth fence comprises a mounting plate, a supporting guardrail is arranged on the mounting plate, a fixing plate is arranged on the supporting guardrail, an opening and closing guardrail is arranged at one end of the supporting guardrail, and a buffer assembly is arranged on the fixing plate; a plurality of piglet feeding assemblies are arranged on the mounting plate; a heat-insulating component is arranged at the top of one side of the mounting plate; the buffer assembly is used for limiting the sow moving range; the piglet feeding assembly is used for feeding piglets; the heat preservation assembly is used for guaranteeing the environment temperature of the piglets. Compared with the prior art, the method has the advantages that the traditional multi-stage breeding process is simplified, the safety of the piglets is effectively protected, the survival rate of the piglets is increased, the nutrition supply and growth environment of the piglets are guaranteed, the stress response to the piglets in the group transfer process is reduced, the breeding efficiency and management convenience are improved, and the method is suitable for modern-scale farms.

The invention provides an AI-based intelligent inspection method and system, and the method comprises the steps: collecting environment data, poultry behavior data and equipment operation data, forming a multi-dimensional fusion data set containing time-space coordinates, and constructing a digital twinborn model of a farm; updating the digital twinborn model and establishing a virtual-real mapping relation; inputting real-time data output by the digital twin model into a pre-trained multi-task learning AI model to obtain a comprehensive risk assessment report containing confidence and a time window; according to the comprehensive risk assessment report, an ant colony algorithm is combined with a real-time risk thermodynamic diagram to dynamically generate an optimal inspection path, and the inspection frequency and key areas are adjusted in real time; new data and processing results obtained in the inspection process are fed back to update parameters of the digital twinborn model and the multi-task learning AI model, and an inspection strategy is continuously optimized through a reinforcement learning algorithm. According to the method, the anomaly detection accuracy can be improved, the loss is greatly reduced, and the labor cost and poultry stress response are reduced.