229 results about "Breeding chicken" patented technology

The invention provides a multi-modal information fusion feeding decision-making system and method for chicken breeding behavior recognition, and the method comprises the steps: collecting a multi-source heterogeneous data set, and extracting a primary fusion feature vector; constructing a triple knowledge graph; mining implicit association rules of the ingestion frequency and the body temperature; performing secondary fusion on the primary fusion feature vector and an implicit association rule to generate an intermediate decision feature; and generating a feeding decision instruction through the pre-training decision model and the expert rule base. According to the method, the knowledge graph is constructed, GNN reasoning is utilized, and a manual preset rule static mode is replaced; performing secondary feature fusion, generating intermediate decision features by combining primary fusion features and implicit rules, and then combining a pre-training model and an expert rule base, ensuring decision real-time performance, integrating domain knowledge, outputting accurate adjustment parameters, realizing full-link intelligence, improving the accuracy and adaptability of breeding chicken feeding decisions, and improving the accuracy and adaptability of chicken feeding decisions. Therefore, dynamic requirements of complex breeding scenes are met, and chicken flock health and breeding efficiency improvement are promoted.

The invention discloses a microbial fermentation chicken manure fish fertilizer for aquaculture and a preparation method of the microbial fermentation chicken manure fish fertilizer, and belongs to the technical field of agricultural waste resource utilization. The method comprises the following steps: firstly, flushing chicken manure of cage rearing chickens with a photosynthetic bacterium solution and screening out particles; then adding EM bacteria and lactic acid bacteria for composting fermentation; drying the fermentation product; and finally adding zeolite powder loaded with photosynthetic bacteria, mixing and modifying to obtain the final fish fertilizer. Through a unique process of combining multi-strain synergistic fermentation and zeolite powder modification, thorough harmlessness and recycling of the chicken manure are realized. The obtained fish fertilizer not only has comprehensive nutrition and lasting fertilizer efficiency, can effectively promote the growth of plankton in an aquaculture pond, but also has the functions of adsorbing and degrading ammonia nitrogen, hydrogen sulfide and other harmful substances in a water body, and has the remarkable advantages of improving water quality, reducing diseases and increasing the culture yield.

The invention relates to the field of reinforcement learning, in particular to a system and method for monitoring and analyzing the feeding state of bred chickens based on machine vision. The system comprises a feeding device module, a visual perception module, a weight perception module, an image processing module and a behavior recognition module, and is used for judging whether feeding behaviors exist in each foodstuff unit through a reinforcement learning model, and the reinforcement learning model learns based on image feature-weight change data input in a training stage. In the reasoning stage, identification is performed only based on image data. According to the invention, efficient and non-contact ingestion state intelligent identification without wearing labels by chickens can be realized, and the method has the advantages of high precision, strong generalization ability and simple deployment, and is suitable for intelligent monitoring scenes of large-scale poultry breeding.

The utility model relates to the technical field of inhabiting frames, and discloses a free-range chicken inhabiting frame which comprises a transverse round rod, connecting pieces, an inclined rod, a first vertical rod, a second vertical rod, a first bottom supporting rod and a second bottom supporting rod, the connecting pieces are fixedly connected to the outer surface of the inclined rod and the outer surface of the first bottom supporting rod, and a hoop is installed on the outer surface of the transverse round rod. The outer surface of the hoop is fixedly connected with a first connecting lug, the inner side of the first connecting lug is rotationally connected with a second connecting lug through a pin shaft, and the top end of the second connecting lug is fixedly connected with an inhabiting disc. The hoops, the connecting lugs and the transverse round rods are rotationally connected, the two ends of the connecting rods are inserted into the arc-shaped grooves of the arc-shaped plates in a penetrating mode, the connecting rods slide in the arc-shaped grooves by lifting the connecting rod ball heads, the connecting plates and the inhabiting discs can be driven to rotate around the pin shafts, the inhabiting discs can be turned over at a time, and the inner straw mats fall off; by means of the design, the straw mats for the free-range chickens to lie down can be replaced regularly, the sanitary condition is effectively guaranteed, and the disease occurrence probability of the free-range chickens is reduced.

The utility model relates to the technical field of chicken raising equipment, in particular to a feed feeding trough for a chicken farm. The chicken farm feed feeding trough comprises a feeding disc and a feed supply barrel erected on the feeding disc. A conical column with an upward conical head is fixedly embedded in the center of the feeding disc, a plurality of annularly-distributed partition plates are fixedly mounted between the conical column and the feeding disc, and the feeding disc is divided into a plurality of annularly-distributed feeding cavities through the partition plates. According to the feed feeding trough of the chicken farm, the feeding disc and the feeding barrel can be rapidly installed and detached, maintenance of workers is facilitated, when the workers find that chicken feed in the feeding barrel is caked and bridged, the servo motor is started to drive the curved rod to rotate, and the problem of bridging of the chicken feed can be rapidly and effectively solved.

This invention discloses an automated chicken farming workshop, relating to the field of chicken farming technology. It includes workshop walls with doors and windows on the front side, and a chicken farming frame installed inside the walls. Multiple sets of chicken cages are vertically arranged and fixed within the chicken farming frame. Support legs are provided at the bottom of the chicken farming frame for auxiliary support. A water supply component is also included, mounted on the chicken farming frame. In the automated farming operation using this invention, the water supply component, feeding component, and feed collection component work together to achieve automated feeding, watering, and centralized egg collection during the chicken farming process. During feeding, a leveling component evenly distributes the pre-placed feed in the feeding trough, ensuring that all chickens in the cages have equal feeding space and feed amount, fundamentally reducing differences in group growth and improving the overall quality of the farming batch.

The invention provides application of an FZD4 gene. The FZD4 gene is used for regulating osteogenic differentiation and mineralization of chicken bone marrow mesenchymal stem cells. The FZD4 gene in the chicken bone marrow mesenchymal stem cells is over-expressed and is used for promoting osteogenic differentiation and mineralization of the chicken bone marrow mesenchymal stem cells; or / and the FZD4 gene in the chicken bone marrow mesenchymal stem cells is knocked down to inhibit osteogenic differentiation and mineralization of the chicken bone marrow mesenchymal stem cells; the nucleotide sequence of the coding region of the FZD4 gene is as shown in SEQ ID NO. 1. According to the invention, the positive regulation effect of the FZD4 gene in osteogenic differentiation of chicken bone marrow mesenchymal stem cells is determined for the first time, the blank of a bone regulation mechanism of the poultry FZD4 gene is filled, and a new biological preparation target is provided for prevention and treatment of poultry bone diseases; the FZD4 gene can also be used as a molecular marker for breeding chicken varieties with high bone strength.

The invention relates to the technical field of egg laying devices, in particular to a portable movable egg laying device adapting to an under-forest free-range chicken mode, which comprises an egg laying box, an arc-shaped door, a support plate, an incubation assembly, an egg collecting assembly and a moving assembly, the interior of the egg laying box is of a hollow structure and is internally provided with a camera, one side of the egg laying box is provided with the arc-shaped door, and the arc-shaped door is connected with the support plate; a supporting plate used for supporting the incubation assembly is installed in the egg laying box, an egg collecting assembly is installed below the supporting plate, and a moving assembly used for driving the egg laying device to move is installed at the bottom of the egg laying box.

The invention discloses a molecular marker related to chicken leg muscle weight character and application thereof, and belongs to the technical field of poultry breeding. The SNP site of the molecular marker is located at the 4165354 basic group of a chicken genome 21 chromosome, and the site has A / T mutation; and the login number of the chicken genome in an Ensible database is GRCg6aresease95, and the login number of the chicken genome in the Ensible database is GRCg6aresease95. The genotypes of the molecular marker are AA, TT and AT. The chicken leg muscle weight is used as an important index of carcass development, and the higher leg muscle weight shows that the carcass development of the chicken is better, so that the breeding efficiency can be improved and the chicken variety with excellent leg muscle weight character can be quickly selected by selecting the genotype with the leg muscle weight TT in chicken leg muscle weight character breeding. Theoretical support is provided for breeding chicken varieties related to the leg muscle weight character.

This utility model relates to the field of poultry farming technology and discloses an automatically cleaning chicken feed trough, including a fixed base. A cleaning component is provided at the middle of the fixed base, and the cleaning component includes a feed trough located at the middle of the fixed base. The feed trough has a water trough and a feed trough arranged sequentially from the inside to the outside. A rotating rod is located at the middle of the upper end of the feed trough. When a first motor is started, the mounting rod drives a cleaning plate to rotate circumferentially along the inner walls of the water trough and feed trough. Because the cleaning plate is in contact with the inner walls of the water trough and feed trough, it can clean these surfaces. When the cleaning plate passes the upper end of the discharge port, residual feed and debris in the feed trough fall out through the discharge port, thus automatically cleaning the feed trough without manual intervention, reducing worker workload and increasing cleaning efficiency.

The utility model discloses a feed mixing mechanism of a chicken feeding trough, and relates to the technical field of chicken raising equipment, the feed mixing mechanism comprises a feed trough, a feed mixing roller is rotatably clamped in the feed trough, one end of the feed mixing roller is fixedly connected with a first transmission belt pulley, the top end of the feed trough is fixedly communicated with a feeding pipe, and the top end of the feeding pipe is fixedly connected with a second transmission belt pulley. And the other end of the feeding pipe fixedly communicates with a crushing groove, a crushing roller is rotationally clamped in the crushing groove, and one end of the crushing roller is fixedly connected with a second transmission belt wheel. Vegetable leaves in the crushing groove are crushed by driving the crushing roller, the crushed vegetable leaves fall into the feed groove through the feeding pipe, and meanwhile, when the crushing roller rotates, a second transmission belt wheel at one end of the crushing roller drives a stirring roller to rotate under the transmission of a first belt, so that the stirring roller is driven to rotate; and the feed in the feed trough and the crushed vegetable leaves are mixed and stirred by the stirring roller, so that the chicken can eat the mixed feed which is uniformly mixed and contains the vegetables.

This invention discloses a parameter acquisition and analysis system for the breeding chicken rearing process, relating to the field of intelligent livestock management technology. The invention includes: a cage identification and retrieval unit for obtaining the identification code of each breeding chicken and the corresponding parameter information for each type of monitoring item; a breeding chicken acquisition and identification unit for acquiring the identification code and parameters for each breeding chicken, obtaining the identification code of each breeding chicken in the current round of parameter acquisition and the corresponding parameter information for each type of monitoring item; and a code correction unit for comparing the identification code of each breeding chicken in the current round of parameter acquisition with the code set of the breeding cage to obtain the identification code to be corrected; and obtaining the corrected identification code of the breeding chicken by matching the difference between the identification code to be corrected and other identification codes in the current and previous rounds of parameter acquisition for each type of monitoring item. This invention improves the accuracy of breeding chicken parameter acquisition during the breeding chicken rearing process.

The invention discloses an automatic chicken raising equipment oriented accurate feeding optimization decision-making system and a feeding method, and relates to the technical field of automatic feeding management.The automatic chicken raising equipment oriented accurate feeding optimization decision-making system and the feeding method are characterized in that a feeding relation graph is constructed, feeding points are layered, feeding groups are formed, cross-layer feeding correlation lines are determined, and key feeding feature points are connected to form a feeding planning graph; the method optimizes a feeding strategy, constructs a precise feeding model, and comprises hierarchical division, feeding group determination, association line connection and dynamic adjustment of the feeding model, the system can improve the feed utilization rate, ensure balanced ingestion of chicken flocks, improve the automation level and production efficiency of chicken raising, realize precise and intelligent feeding, and improve the production efficiency. The method is suitable for fine management of modern chicken farms.

The utility model relates to the related technical field of full-automatic chicken raising, in particular to automatic feeding equipment with an adjusting function, which comprises an equipment main body, rectangular through grooves are formed in the left side and the right side of the front side of the upper end surface of the equipment main body, and feeding ports are formed in the upper sides of the through grooves; the left side and the right side of the surface of the front side of the equipment body are slotted and provided with discharging openings, and a vibration box is arranged at the rear end of the inner side of the equipment body. According to the improved automatic feeding equipment with the adjusting function, the vibrating box and the stirring barrel are arranged, the vibrating box is arranged in the equipment main body, so that a large amount of feed which cannot be discharged out of the equipment main body can be stacked at the upper end of a vibrating plate on the inner side of the vibrating box, and a driving motor on the inner side of the vibrating box can be started before next feeding; a driving motor drives a gear to rotate, a vibrating frame slides up and down through a staggered sawtooth structure, a vibrating plate vibrates to continuously shake feed on the upper side, and the feed is stirred through a feed distributing plate on the inner side of a stirring barrel.

The application discloses a kind of composite plant essential oil for killing free-range chicken chicken skin acarid and application.The composite plant essential oil is composed of patchouli oil and clove basil oil, and the weight ratio of patchouli oil and clove basil oil is 3:1, there is significant synergistic effect between components, compared with using only one of them, its prevention and cure free-range chicken chicken skin acarid effect is more significant.The application utilizes chicken sand bath behavior, and the composite plant essential oil is mixed in sand, when chicken sand bath in sand pit, plant essential oil is attached to the fur and skin of chicken, the effect of killing body surface chicken skin acarid is achieved, the growth of free-range chicken and the recovery of egg production capacity are promoted, compared with prior art, the plant essential oil has the advantages of safety, environmental protection, no toxic side effects, simple preparation and wide application prospect.

The utility model discloses a chicken raising device convenient to collect eggs, relates to the chicken poultry breeding technical field, including connecting base plate, connecting base plate outer wall upper side left-right symmetry fixed installation support pillar, two support pillar outer wall upper end fixed installation support plate, support plate outer wall upper part is provided with rotatable chicken coop, the upper part of support plate outer wall is provided with the chicken coop, the support pillar outer wall upper part is provided with the support plate outer wall upper part, the support plate outer wall upper part is provided with the support plate outer wall upper part, the support plate outer wall upper part is provided with the support plate outer wall upper part. An egg falling frame is fixedly installed at the rear end of the outer wall of the coop, an egg outlet communicated with the egg falling frame is formed in the lower end of the rear side of the outer wall of the coop, and after chickens lay eggs, the device drives the coop and the egg falling frame to rotate upwards around the rotating frame by starting an electric telescopic rod, the eggs in the coop are discharged into the egg falling frame from the egg outlet, and therefore the eggs in the coop are discharged into the egg falling frame. When eggs enter the egg falling frame and then fall into the egg collecting frame below the egg falling frame to be collected, a worker can regularly pull the egg collecting frame to take out the egg collecting frame and take out the eggs in the egg collecting frame, and therefore the worker does not need to open the coop to find the eggs in the coop to take out the eggs, and the use convenience of the device is improved.

The utility model discloses chicken raising house ventilation equipment, and relates to the technical field of chicken raising house ventilation equipment, the chicken raising house ventilation equipment comprises a processing shell, the upper end of the processing shell is fixedly connected with an exhaust pipe, the left side of the processing shell is fixedly connected with an air inlet pipe, the lower end of the processing shell is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rectangular rod; a conical block is slidably connected to the rod wall of the rectangular rod, a spring is arranged at the lower end of the conical block, a blade is arranged at the upper end of the rectangular rod, a first convex block is fixedly connected to the upper end of the conical block, rod pieces are fixedly connected to the interiors of the two sides of the treatment shell, and second convex blocks are fixedly connected to the lower ends of the rod pieces. When the deodorization device works, the conical block rotates while exhausting is carried out, and meanwhile, the conical block can continuously move up and down, so that gas entering the treatment shell can generate turbulent flow with certain strength, the gas can be in better contact with deodorization liquid, and the deodorization effect can be further improved.

The invention discloses a farm full-chain data capitalization management system, and relates to the technical field of breeding digital management. The system comprises a reference measuring and calculating unit which is used for querying a transaction record to obtain transacted full-chain data information and corresponding transaction earnings; according to the transacted full-chain data information and the corresponding transaction income, obtaining an income influence weight of each breeding link on the transaction income and a reference parameter value of a monitoring item of each breeding link; the income distribution unit is used for acquiring the full-chain data information of the current breeding hens and the corresponding transaction income; and obtaining the value contribution degree of each breeding link to the transaction income of the current breeding chicken according to the full-chain data information of the current breeding chicken, the income influence weight of each breeding link to the transaction income and the reference parameter value of the monitoring item of each breeding link. According to the method, the value contribution degree of each breeding link to the full-chain data information of the breeding hens is obtained, and reasonable data capitalization management is realized.

The invention discloses a molecular marker related to chicken shank length character and application thereof, and belongs to the technical field of poultry breeding. The method comprises the following steps: selecting 505 spotted-brown chickens as experimental subjects for whole genome association analysis, collecting shin length characters, collecting subwing blood when the spotted-brown chickens are 77 days old, extracting genome DNA, detecting the integrity, purity and concentration of the extracted genome DNA, re-sequencing qualified samples, then performing whole genome association analysis on the shin length characters, and detecting 458 SNPs significantly associated with the shin length. A part of SNP sites and the shin length character are verified and analyzed, and a theoretical support is provided for breeding chicken varieties related to the shin length character.

The utility model provides an egg picking conveyor belt for automatic chicken raising, which relates to the technical field of automatic raising and comprises a bearing output component and a transmission component, the inner side of the bearing output component is provided with the transmission component which is mounted in a sleeved manner, and one side above the bearing output component is provided with a feeding opening and closing component which is assembled by bolts. The transmission part comprises a transmission wheel, a belt pulley, a driving motor, a roll shaft rod and a conveying belt, the transmission wheel is arranged on the outer side of one end of the bearing output assembly, the transmission wheel is connected with the belt pulley in a winding mode, and the belt pulley is connected with the output end of the driving motor; the inclined gasket and the arc-shaped rail bar are arranged at the bottom end of the bucket-shaped cabin, after eggs fall down, the effect of slow falling is achieved in the interval, the arc-shaped flitch plate at the inner end of the shock absorber conducts contact type braking through slow falling, and due to the arc-shaped and shock absorption structure, when the eggs are collected, the eggs are prevented from falling off, and the egg collecting efficiency is improved. And structural damage is avoided.

The utility model relates to the technical field of poultry farming and feeding, and discloses a breeding chicken individual recognition and accurate feeding device which comprises a chicken cage. According to the breeding hen individual identification and accurate feeding device, through the arrangement of the discharging pipe and the feeding mechanism, during feeding, breeding hens to be fed walk into the independent containing bins, and the RFID reader-writer reads breeding hen data through radio waves, so that targeted identification of the breeding hens is achieved; the controller controls the electromagnetic valve to carry out precise feeding, the camera records image data, the weighing sensor B records the weight of the breeding hens, the weighing sensor A records the feeding amount and the remaining amount, the data are transmitted to the controller background, and real-time collection and analysis of the data are achieved. The feeding interval and the feeding amount of the breeding hens can be adjusted, so that automatic feeding is achieved, manual intervention is reduced, the breeding efficiency is improved, and waste of feed is avoided.

The invention discloses a molecular marker related to chicken breast muscle weight character and application thereof, and belongs to the technical field of poultry breeding. The SNP site of the molecular marker is located at the 15953853th basic group of a chicken genome 13 chromosome, and G / A mutation exists at the SNP site; and the login number of the chicken genome in an Ensible database is GRCg6aresease95, and the login number of the chicken genome in the Ensible database is GRCg6aresease95. The method comprises the following steps: selecting 505 spotted-brown chickens as experimental subjects for whole genome association analysis, collecting pectoral muscle weight traits, and performing whole genome association analysis on the pectoral muscle weight traits to detect 747 SNPs (Single Nucleotide Polymorphisms) remarkably associated with pectoral muscle weight. And verification analysis is carried out on part of SNP loci and the pectoral muscle weight character, and the molecular marker provided by the invention is finally screened out, so that theoretical support is provided for breeding chicken varieties related to the pectoral muscle weight character.

The utility model discloses a sterilization and disinfection device in a breeding shed for raising chickens, which comprises a device bottom plate, a liquid storage tank, a main spray head, a main water pipe and an auxiliary water pipe, the liquid storage tank is arranged at the top end of the device bottom plate, a water pump is arranged at the top end of the device bottom plate on one side of the liquid storage tank, a device frame body is fixed above the liquid storage tank, and the main spray head is arranged on the device frame body. Lifting rails are installed on the outer walls of the two sides of the device frame body, lead screws are installed in the lifting rails, movable arms are arranged on one sides of the lifting rails, the main spray head is installed at one ends of the movable arms, and the main water pipe is installed at the top of the device frame body. Supporting rods are installed on the two sides of the top end of the device frame body through hinge shafts, the auxiliary water pipes are installed on the surfaces of the supporting rods, and auxiliary spray heads are installed on the surfaces of the auxiliary water pipes at equal intervals. According to the utility model, a dynamic spraying mode is adopted, accurate spraying can be carried out on coops with different heights, and the spraying range is expanded, so that the sterilization is more comprehensive.

The invention discloses a chicken health state assessment method and system in automatic chicken raising equipment based on machine vision, and relates to the technical field of intelligent assessment. Through cooperative work of a fixed camera and a movable camera, image information of healthy chickens and to-be-assessed chickens is collected, and first image data and second image data are generated; extracting a first feature parameter of the healthy chicken and a second feature parameter of the to-be-evaluated chicken by using a preset image analysis algorithm and a deep learning technology, constructing a reference health parameter of the healthy chicken and an initial health parameter of the to-be-evaluated chicken based on a feature weighting algorithm, and calculating a health evaluation interval, the health state of the chicken is determined by judging whether the initial health parameters are within the health assessment interval, in addition, the system performs secondary assessment on the chicken with poor health conditions, the assessment accuracy is further improved, the real-time and accurate monitoring of the health state of the chicken is realized, the labor cost is reduced, the breeding efficiency is improved, and the economic benefit is increased. And technical support is provided for breeding.

The utility model relates to the technical field of chicken farm disinfection equipment, and discloses a chicken raising disinfection spraying device which comprises a bottom plate, a rotating shaft is rotatably connected to the outer wall of the top of the bottom plate through a bearing, a rotating pipe is fixedly connected to the top end of the rotating shaft, a transverse pipe is fixedly connected to the outer wall of the top end of the rotating pipe, and a plurality of nozzles are arranged on the outer wall of the transverse pipe. According to the device, the universal wheels are arranged, so that the device can be conveniently moved for disinfection operation, workers do not need to carry the sprayer on the back for a long time to walk, the labor intensity of the workers is greatly reduced, meanwhile, the working efficiency is improved, and meanwhile, the working efficiency is improved. Large-area spraying can be rapidly carried out through cooperation of the suction pump and the multiple nozzles, and the disinfection work efficiency is improved.

Stereoscopic laying hen welfare breeding equipment with a manure cleaning function at the bottom comprises a cage net cage frame, a front-back driving and manure cleaning system, a feeding system, an egg collecting system and a side wall chicken outlet door system which are arranged in a chicken coop, the cage net cage frame is located in the middle of the whole chicken coop and comprises a cage frame, cage nets, a water line, a lamp line and an inhabiting frame, and multiple layers of cage nets are fixed in the cage frame; the feeding system comprises a chain type stockline, a material box, a power head and a corner wheel, and the chain type stockline is fixed to the first layer, the third layer and the fourth layer of the cage frame; the egg collecting system is located on the second layer of the cage frame and comprises a vertical egg collecting machine, a plant area egg collecting system, a head-tail frame, an egg laying box, an egg belt, a support and a chicken driving system. The side wall chicken outlet door system comprises a chicken outlet door and a lifting system driving the chicken outlet door to be opened and closed. The chicken outlet door is arranged on the side wall of the henhouse and can be opened and closed in a timing mode, the sand bath area and the outdoor activity area are arranged on the outer side of the henhouse, chickens can conveniently release the nature, the use space is enlarged through the multi-layer design, the number of raised chickens is increased, cost is reduced, and the henhouse is suitable for application and popularization.

The application belongs to the technical field of feeding devices, in particular to a breeding chicken house double-bin mixed feeding device and a feeding method, which comprises a chicken house, a mixing assembly and a feeding assembly; the mixing assembly comprises a mounting plate; the mounting plate is fixedly connected with a mixing cylinder on the surface; a pair of feed bins are fixedly connected to the top of the mixing cylinder; the feeding assembly comprises a distribution box; the mixing cylinder and the distribution box are communicated through a discharge channel; a feed trough is fixedly connected to the inner side of the chicken house; a feed conveying channel is connected between the distribution box and the feed trough. Two kinds of feed are respectively stored in the two feed bins, the feed can enter the mixing cylinder through the connecting groove, and then the two kinds of feed are stirred by the stirrer, and then the feed enters the distribution box through the discharge channel and is guided into the feed trough through the feed conveying channel for the laying hens to eat, the application is convenient to operate, can mix different feeds, realizes automatic feeding, and is beneficial to improving the breeding efficiency of laying hens.

The application discloses an intelligent inspection management system and method for large-scale chicken breeding, and relates to the technical field of breeding management. In the process of artificial one-by-one inspection of chicken flocks, the inspection results of each type are recorded, and the high-spectrum image of the tail feather of the chicken and the call recording of the chicken are synchronously collected; the high-spectrum image features of the tail feather of the chicken and the audio features of the call recording of the chicken under the inspection results of each type are classified and extracted; the correlation calculation is performed, and the high-spectrum image feature range of the tail feather and the audio feature range of the call recording corresponding to the inspection results of each type are classified; the high-spectrum image of the tail feather and the call recording of the chicken in the breeding farm are batch-collected and the features are extracted, the high-spectrum image feature range of the tail feather and the audio feature range of the call recording corresponding to the inspection results of each type are compared, and the inspection results of the chicken are batch-obtained. The application realizes batch intelligent detection management of the chicken for large-scale breeding.

The utility model discloses a chicken breeding manger feeder which comprises a material storage hopper and a material distribution barrel, the material distribution barrel is a cylindrical cavity with one end open, the material storage hopper is fixedly connected to the upper portion of the material distribution barrel, a cover plate is hinged to the upper portion of the material storage hopper, the chicken breeding manger feeder further comprises a pre-storage pipe, a feeding mechanism and a quantitative feeding mechanism, and the pre-storage pipe is fixedly connected to the bottom of the material distribution barrel. The feeding mechanism is rotationally arranged in the material distributing barrel and used for pushing feed to transversely move and enabling the feed to be fully distributed in the pre-storage pipe, and the quantitative feeding mechanism is movably connected to the bottom wall of the material distributing barrel, slidably adjusted in the height direction of the pre-storage pipe and used for quantitative feeding and opening and closing control of the pre-storage pipe. The utility model belongs to the technical field of poultry breeding, and particularly relates to a feeder for a chicken breeding trough, which is used for feeding a large-density cage-rearing chicken trough, is convenient for manually-controlled quantitative feed supplement and reduces the influence on chickens in the feed supplement process.