203 results about "Poultry farming" patented technology

The invention relates to the technical field of poultry breeding monitoring, and discloses a chicken flock state inspection monitoring system and method. The method comprises the following steps: firstly, collecting chicken flock visual images, sound signals, environment temperature and humidity and individual activity track data, and constructing a multi-modal data set through labeling and preprocessing; different modal data features are extracted and fused; training a self-supervised contrast learning model to generate a discrimination model, and optimizing hyper-parameters in combination with a genetic algorithm; collecting data in real time, calculating a health state probability, generating an abnormal score, and dynamically updating an early warning threshold value; and if the abnormal score exceeds a threshold value, grading early warning and abnormal positioning are carried out. The system comprises a data acquisition and preprocessing module, a feature extraction module, a feature fusion module and the like. According to the method, the health of the chicken flocks is accurately monitored by using multi-modal data, dynamic early warning and model adaptive optimization are realized, the breeding benefits are improved, and the disease risk is reduced.

The invention discloses a poultry breeding monitoring management system based on big data, and relates to the technical field of poultry breeding supervision, the poultry breeding monitoring management system monitors the environment in a poultry house in real time, immediately triggers a behavior monitoring module when abnormality is detected, generates a specific environmental abnormality score, and combines visual monitoring and infrared thermal imaging to realize the monitoring and management of poultry breeding. According to the method, individual behavior characteristics of each poultry are effectively extracted, an individual behavior data stream is generated, individual potential health risks are identified, a health archive is adopted to accumulate long-term behaviors and environmental data of each poultry, and a time sequence analysis model is utilized to identify individual behavior modes and health change trends. Possible health risks are predicted based on historical data and models, management perspectiveness and disease prevention and control efficiency are effectively improved, meanwhile, abnormal features with the most influence are automatically recognized through comprehensive risk scoring and contribution degree analysis and are pushed to management personnel, the health archive of each poultry is updated in real time, and the management efficiency is improved. And the overall operation efficiency of the farm is improved.

The invention relates to the field of intelligent breeding, in particular to a breeding monitoring method and system for an intelligent agricultural orchard, and the method comprises the steps: obtaining poultry breeding data in an orchard range in real time; judging whether abnormal conditions are met or not according to the poultry breeding data; when the poultry breeding data is not abnormal, acquiring environmental data and behavior data of poultry; judging whether the behavior data meets abnormal behaviors or not according to the environment data; when the behavior data meets the abnormal behavior, marking a target poultry corresponding to the abnormal behavior; quantifying the behavior data according to the judgment result, and speculating the reason of the current abnormal behavior in combination with the quantified behavior data and the environment data; and generating a coping strategy according to the reason of the current abnormal behavior based on the speculation result. And the multi-dimensional data fusion capability is realized, and the adaptability of the system to complex conditions is remarkably improved. Misjudgment possibly caused by a single data source is avoided, and the accuracy of an abnormal behavior analysis result is ensured.

The invention relates to the technical field of poultry breeding devices, and discloses a poultry loading and conveying device which comprises a supporting mechanism, the supporting mechanism comprises a supporting frame, supporting legs are fixedly connected to the outer wall of the bottom of the supporting frame, a first sliding groove is formed in the outer surface of the supporting frame, and a hydraulic rod is fixedly connected to the inner wall of the supporting frame; a first fixing shaft is fixedly connected to the outer surface of the side, close to the supporting legs, of the supporting frame, a downward pressing assembly and an adjusting mechanism are arranged at the bottom of the supporting frame, the adjusting mechanism comprises a second sliding frame fixedly connected with the output end of a hydraulic rod, and a second sliding groove is formed in the outer surface of the second sliding frame. The weight distribution of the poultry in the conveying process is improved through the adjusting mechanism, uneven abrasion of the conveying belt is avoided, then the phenomenon that the conveying belt possibly deviates in the running process is reduced, the poultry are prevented from falling off from the conveying belt, and then the working efficiency and safety are improved.

The invention discloses application of GSK2606414 in preparation of a medicine for inhibiting duck tembusu virus infection, and belongs to the technical field of veterinary biological products. The research finds that the GSK2606414 can effectively inhibit the replication of the duck tembusu virus for the first time, provides a new therapeutic drug for the prevention and treatment of the duck tembusu virus, and is of great significance to the actual production of the poultry breeding industry.

The utility model discloses a poultry breeding fence which comprises four ground inserting rods, the number of the ground inserting rods is four, the ground inserting rods are distributed in a rectangular array mode, and a grid fence is arranged between every two adjacent ground inserting rods. The grid fence comprises a plurality of first cross rods and a plurality of first vertical rods, the first cross rods and the first vertical rods are connected in a cross mode, the first cross rods and the first vertical rods are connected at cross points, a plurality of ring sleeves are vertically arranged on the ground inserting rods at equal intervals, four connecting blocks are arranged on the outer surfaces of the ring sleeves at equal intervals, and the connecting blocks are made of elastic materials. The inlet of the connecting block is expanded by utilizing the elastic characteristic of the connecting block, at the moment, the vertical rod I sequentially enters the inlet and the circular hole, or the vertical rod I sequentially leaves the circular hole and the inlet, so that the grid fence can be quickly, simply and conveniently disassembled and assembled, the operation process is time-saving and labor-saving, the disassembly and assembly efficiency is high, and the practicability is improved; and disordered binding by using iron wires or ropes is avoided, so that the overall appearance of the fence is neat and attractive.

The invention relates to the technical field of sewage purification, and discloses a breeding sewage purification device, which comprises a sewage pool, and also comprises a water inlet pipe arranged on the left side of the sewage pool and used for guiding sewage of a poultry farm into the sewage pool; the water outlet is formed in the lower right part of the sewage pool and is used for discharging sewage from the sewage pool; the electric gate is arranged on the right side of the sewage pool, the efficient fishing effect on the feathers in the sewage pool is completed through the fishing mechanism, and the centrality and thoroughness of feather collection are further improved through the overturning design of the filter plate. A hydraulic cylinder drives a cross rod to move up and down and drives filter plates to slide along a first sliding groove, when a first sliding block moves to the upper half section of the sliding groove, under the limiting action of a second sliding block and a second sliding groove, the filter plates are turned over clockwise, the four filter plates are combined into a whole, feather floating on the water surface is fished in a centralized mode, and the feather is prevented from blocking filter holes in a filter box; the sewage filtering efficiency of the filtering box is improved.

The invention discloses a biologically comfortable wearable poultry respiratory rate monitoring device and a biologically comfortable wearable poultry respiratory rate monitoring method. Comprising a respiration monitoring module, a flexible bandage and an adjusting module, the breathing monitoring module is worn and bound on the chest of poultry through the flexible binding band, the flexible binding band is provided with a fixed end and a movable end, the fixed end is fixedly tied on the breathing monitoring module, the adjusting module is installed on the breathing monitoring module and is connected with the end part of the movable end of the flexible binding band, and the movable end can freely and telescopically move under the action of the adjusting module. The wearable technology is combined with a poultry breeding scene, a specially-designed wearable structure is designed in a matched mode, the breathing frequency is reversely deduced through pressure periodic change data caused by chest fluctuation caused by poultry breathing, and the problem that an existing wearable breathing monitoring technology is difficult to apply in the poultry breeding field is solved; the method has a great application prospect in the fields of wearable equipment for livestock and poultry and health monitoring.

The utility model relates to a water heating control device for a poultry breeding house, which is characterized in that a group of water heating radiators and a fan heater matched with the water heating radiators are connected between a drain pipe (3) and a water return pipe (4), a water tank water temperature detection probe is arranged at a water outlet of a water tank, and an inlet water temperature detection probe and an outlet water temperature detection probe are arranged at a water inlet and a water outlet of each radiator. A group of air temperature detection probes corresponding to the heat supply areas of the radiators are arranged in the poultry breeding house; a controller MCU is arranged, all the temperature probes are connected with the controller MCU through an RS485 bus, the collected measured values of all the temperature probes are transmitted to the controller MCU, the controller MCU operates a control program to send out an instruction, and corresponding switching devices are driven through connected driving circuits to control the warm air blower and the circulating pump to be started or stopped. The utility model has the advantages and effects that the warm air blower is ensured not to blow cold air to chicken bodies, the phenomenon of alternate blowing of cold air and warm air can be effectively prevented, and chicken flocks are prevented from getting ill due to cold air blowing.

The invention relates to the field of poultry breeding, in particular to an odor-resistant excrement treatment structure for a small chicken coop, and solves the problems that odor-resistant treatment, cleaning of a steel wire mesh of the chicken coop and classified storage of solid and liquid are lacked in the prior art. A grid is fixedly connected to the bottom of the coop, a belt conveyor inclining downwards is fixedly connected to the frame, and the collecting mechanism corresponds to the side, inclining downwards, of the belt conveyor. The collecting mechanism can realize solid-liquid separation by arranging two cavities, so that chicken manure is easy to store and ferment, a belt conveyor and a classifying mechanism are matched to convey the chicken manure to the cavity for storing the chicken manure in the collecting mechanism, and an auger can be rotated through the belt conveyor and a driving mechanism, so that the chicken manure can be conveniently collected. The packing auger is used for mixing wood chips and chicken manure, so that the wood chips and the chicken manure are fully fermented, waste utilization is realized, and odor emitted by the chicken manure is reduced.

The invention relates to the technical field of poultry breeding, and discloses an automatic goose ingestion measuring device which comprises a storage barrel, a feeding trough is arranged at the bottom of the storage barrel, a detachable cover plate is arranged at the top of the storage barrel, a mounting shell is fixedly connected to the outer portion of the storage barrel, and a balance weight plate is arranged in the storage barrel. A force storage mechanism, a warning mechanism and a spring box are arranged in the mounting shell, a traction rope is arranged between the balance weight plate and the force storage mechanism, and the balance weight plate is placed on the top of feed in the feed storage barrel. Real-time monitoring of the feed horizontal line in the feed storage cylinder is realized, and when the feed horizontal line is reduced to a preset value, ringtone early warning is automatically triggered, so that a worker is quickly reminded to supplement feed, the position of the feed horizontal line in the feed storage cylinder does not need to be manually and frequently inspected, the management cost of a livestock farm is remarkably reduced, and the ingestion continuity of a goose group is ensured; the problems that in traditional goose breeding, feed management efficiency is low, and the manual dependence degree is high are effectively solved.

The invention belongs to the technical field of poultry breeding, and particularly discloses a poultry monitoring foot ring which comprises a ribbon, a slipknot and a monitoring unit, the fixed end of the ribbon is fixedly connected to one side of the slipknot, the slipknot is provided with a through hole, and the free end of the ribbon is adjustably connected to the through hole in a one-way mode to form a ribbon ring. The binding belt can unidirectionally and adjustably move in the through hole in the direction of promoting the diameter of the binding ring to gradually increase, and the monitoring unit is detachably connected to the side face of the slipknot. According to the invention, the binding belt which is unidirectionally and adjustably connected to the slipknot in a penetrating manner is arranged, and the binding belt can only unidirectionally and adjustably move along the direction in which the diameter of the binding ring is gradually increased, so that the device adapts to the real-time leg thickness of poultry, the diameter of the binding ring does not need to be manually adjusted in the whole growth cycle of the poultry, and the device is very convenient.

The utility model belongs to feed processing feed device technical field, especially relates to a poultry breeding feed processing feed device. Including conveyer, the dust cover is fixed in conveyer top, is connected with dust removal pipe in dust cover, is provided with gear box in dust cover, is rotatably connected with driving shaft, driven shaft that penetrates dust cover, gear box on dust cover, is fixed with driving gear on driving shaft, is rotatably connected with connecting shaft in gear box, is fixed with driven gear on connecting shaft, driving gear and driven gear engage, and connecting shaft and driven shaft are connected through sprocket structure between, are fixed with at least one axle sleeve on driving shaft, driven shaft, are fixed with at least two flexible strips on axle sleeve, one end of driving shaft is connected with motor that is fixed on dust cover. The utility model is beaten to the soil of pasture through flexible strip, and the beating strength is moderate, can effectively make the soil on pasture and pasture peel off.

The invention relates to the technical field of sewage treatment, and discloses harmless sewage treatment equipment and process based on poultry breeding, and the harmless sewage treatment equipment based on poultry breeding comprises a screen box, a water inlet pipe arranged on the side wall of the screen box, and a water outlet pipe arranged at the lower end of the screen box, the continuous blowdown unit is arranged in the screen box and comprises a wall scraping part and a screen brushing part which are arranged in the screen box; through the arrangement of the continuous sewage discharge unit, after feathers in sewage are filtered by the screen box, the filtered feathers can be continuously collected in the sewage discharge pipe and discharged out of the screen box in time, rapid separation of the feathers and the sewage is realized, and meanwhile, the feathers can be effectively prevented from blocking filter holes to influence subsequent flowing and treatment of the sewage; the sewage treatment efficiency and quality are effectively improved, and the workload of workers is reduced.

The utility model discloses a quantitative dosing device for breeding, which comprises a water storage tank and further comprises a medicine mixing box, a communicating pipe is arranged at the bottom of the water storage tank, a supporting cylinder is arranged at the top of the communicating pipe, the water storage tank is placed in the supporting cylinder, a box body is arranged at the bottom of the communicating pipe, and a water outlet is formed in the bottom of the box body. A filter screen is arranged at the bottom of the communicating pipe, a water outlet pipe is arranged in the center of the filter screen, a baffle matched with the water outlet pipe is arranged in the box body, a medicine mixing box is arranged below the box body, a flange plate is arranged at the bottom of the medicine mixing box, and mixed drinking water is discharged into a water trough for breeding, so that medicine feeding for poultry breeding is achieved; the stirring rod drives the stirring rod to rotate, the medicament can be stirred and mixed, the medicament mixing is more uniform, the adjusting plate moves along the interior of the medicament adding box, the dosage of the medicament is convenient to control, the quantitative use of the medicament is realized, and the medicament mixing and dosing are more convenient.

The utility model discloses quantitative feeding equipment for poultry breeding feed, and relates to the technical field of poultry breeding. A discharging part used for quantitatively discharging feed in a feed hopper is arranged between two fixing blocks, sliding rails are inserted between two supports which are in bilateral symmetry, a dismounting and mounting part used for containing the feed is arranged between the two sliding rails, a screening part used for flatly screening the feed is arranged on the sliding rails, and a positioning plate is welded to the outer wall face of each support. And a moving part for moving the dismounting part is arranged on the positioning plate. According to the poultry feeding device, the purpose of quantitatively feeding feed into the dismounting and mounting part can be achieved through the arrangement of the discharging part, the feeding amount needed every time can be reasonably controlled, normal feeding and supplying of poultry are guaranteed, growth of the poultry is guaranteed, the structure is simple, operation is easy, the trouble of manual feeding is omitted, the working efficiency is effectively improved, and the labor intensity of workers is lowered. And meanwhile, the labor intensity of workers is also reduced.

The present application belongs to the field of poultry feeding, and particularly relates to a full-automatic feeding equipment for poultry breeding, which comprises two feeding bins with open top structure, a feeding mechanism for feed conveying is arranged between the two feeding bins, and a collecting mechanism for recycling powder feed is further arranged below the two feeding bins. The feeding mechanism comprises a rectangular feeding pipe one, two feeding channels with circular cross section are arranged in the feeding pipe one and extend along the length direction of the feeding pipe one, a first connecting pipe and a second connecting pipe are fixedly arranged on the opposite side of each feeding bin, and the ports of the first connecting pipe and the second connecting pipe on the same feeding bin are fixedly connected with the ports of the two feeding channels on the same side. The present application can not only ensure the consistent feeding amount in each feeding bin, but also collect and recycle the powder in the granular feed during the feeding process, so as to avoid the waste of feed and the pollution of the feeding environment.

The invention relates to the technical field of poultry breeding, and discloses a poultry split-flow conveying device which comprises a mounting frame, a driving machine is fixedly connected to the left side of the mounting frame, a mounting ring is fixedly connected to the right side of the mounting frame, a rolling shaft is rotatably connected to the right side of the mounting frame, and a driving chain is slidably connected to the surface of the rolling shaft; the top of the inner wall of the driving chain is fixedly connected with a driving wheel, the surface of the driving wheel is fixedly connected with a connecting disc, the dispersing assembly comprises an impact block fixedly connected with the top of the clamping frame, and the surface of the impact block is fixedly connected with an impact rod. According to the poultry separating device, by arranging the flow dividing assembly, poultry in the clamping plates are impacted through outward stretching and retracting of the impact pipes, so that young poultry is separated from the interiors of the clamping plates, the poultry falls into the flow dividing box, the young poultry can be conveyed to a designated position for storage, and the young poultry and adult poultry can be separately stored.

The utility model discloses a poultry breeding shed, which belongs to the technical field of poultry breeding, and comprises a shed body, a shed roof arranged at the top of the shed body and a feed trough arranged in the shed body. In the poultry breeding process, the ventilation airing opening can be opened according to needs, sunlight is made to enter the shed body, the ground in the shed is aired, certain sterilization and ventilation effects are achieved, and the problems that due to the fact that a shed roof of an existing poultry breeding shed cannot be opened, the ground is humid for a long time, and the air quality is poor are solved. The feed trough is further arranged in the shed body, the automatic feeding device is arranged right above the feed trough, when the feed is fed, only the feed needs to be poured into the hopper, the discharging port is opened, the hopper linearly moves back and forth under the action of the horizontal driving mechanism, and automatic feeding is achieved. The problem that an existing poultry breeding shed needs manual feed throwing is solved.

The invention discloses a poultry breeding information management system based on the Internet, and relates to the technical field of monitoring analysis, and the system comprises the steps: obtaining environment parameters and behavior data, obtaining a global data set of a breeding farm, and constructing a three-dimensional model of the poultry breeding farm; performing breeding environment change mechanism reduction on the poultry farm three-dimensional model to obtain breeding environment change mechanism data, performing health risk probability estimation on the poultry farm three-dimensional model to obtain poultry health risk probability data, and performing breeding intervention potential energy increment calculation on the poultry health risk probability data to obtain poultry health risk probability data; obtaining feeding intervention potential energy increment data; carrying out regional risk grade assignment on the poultry farm three-dimensional model to obtain regional risk grades of the poultry farm; and constructing a cultivation management hidden danger identification model based on the regional risk levels of the poultry farm to obtain a poultry cultivation hidden danger identification optimization model. The method has the effect of improving the poultry breeding management efficiency.

The invention relates to the technical field of feed mixing, and in particular relates to a mixing device for preparing poultry breeding feed by utilizing ganoderma lucidum spore powder, the mixing device comprises a treatment box and a mixing assembly, the mixing assembly is arranged at the bottom of the treatment box, a crushing assembly is arranged on the surface of the back of the treatment box, and a screening assembly is arranged in the treatment box; a driving shell and two storage shells are fixedly connected to the surface of the treatment box, cleaning assemblies are arranged in the driving shell and the two storage shells, a collecting box fixedly communicates with one side of the treatment box, a refining assembly is arranged in the collecting box, and a feeding box and a crushing rod are used cooperatively, so that the crushing efficiency is improved, and the crushing efficiency is improved. And raw materials are put into the feeding box, a second motor drives a plurality of crushing rods to rotate through a fourth rotating rod, the plurality of crushing rods pass through a plurality of V-shaped frames, and then the raw materials are scattered through the crushing rods and the V-shaped frames, so that the effect of facilitating crushing is achieved.

The utility model discloses a poultry breeding henhouse, which comprises a henhouse box, the left side and the right side of the henhouse box are provided with inlets, the left side and the right side of the henhouse box are provided with a plurality of cylindrical fence nets at equal intervals, and the tail end of the farthest cylindrical fence net is provided with a sealing net. The tail end of the tubular fence net at the nearest end is connected with the outer side of the chicken house box, a quick connecting mechanism is arranged between every two adjacent tubular fence nets, according to the chicken house for poultry breeding, the chicken house box provides a living position for poultry, and the tubular fence nets provide activity spaces for the poultry; excrement generated by poultry falls on the ground through the meshes of the cylindrical fence net to fertilize commercial crops, so that the resource utilization rate is increased, and the waste is reduced; manual excrement cleaning is not needed, time and labor are saved, and the labor intensity is reduced; the cylindrical fence nets are communicated together through the quick connecting mechanisms, the coverage range can be flexibly adjusted according to the space of a plantation, and the utilization rate of resources is further increased.

The invention relates to the technical field of poultry breeding, in particular to an automatic uniform material distribution structure of a breeding feed trough, which comprises a material distribution frame and a top frame of an L-shaped structure, the top frame is fixedly mounted at the top end of the material distribution frame, and feed hoppers are arranged at the front end and the rear end of one side of the top surface of the top frame; a plurality of groups of filling cavities are equidistantly formed in the front and rear ends of the top surface of the material distribution frame, a net plate is embedded in a notch in the top of each filling cavity, a directional material distribution mechanism is arranged in the top frame and located at the upper end of the material distribution frame, and a material storage frame is arranged in the material distribution frame and located between the front and rear rows of filling cavities in a penetrating manner; by integrating the functions of automatic quantitative feed distribution, abnormal particle screening, distributed feeding frame design, residual feed recycling and the like, the feeding efficiency of poultry breeding is comprehensively improved, and the problems of feed waste, uneven feeding, potential sanitation hazards and the like existing in a traditional feeding mode are effectively solved.

The invention discloses a broiler chicken staged combined feed additive, a using method and application, and belongs to the technical field of poultry breeding, the broiler chicken staged combined feed additive comprises a first-stage additive and a second-stage additive; the first-stage additive comprises a bacillus amyloliquefaciens TL preparation, and the second-stage additive comprises a lactobacillus gasseri preparation. Through combined application of the two strains, expression of fat synthesis related genes is promoted, host lipid metabolism is regulated and controlled, the growth performance of the broiler chickens can be remarkably improved, and the method has great significance in improving the breeding efficiency of the broiler chickens.

The invention discloses a florfenicol-polyethylene glycol conjugate and a preparation method and application thereof, and belongs to the technical field of high polymer chemistry, the florfenicol-polyethylene glycol conjugate has the following structural formula: # imgabs0 # n is 17-113, florfenicol is combined with a high-molecular polymer methoxypolyethylene glycol to form the florfenicol-polyethylene glycol conjugate, and the florfenicol-polyethylene glycol conjugate is used for preparing the florfenicol-polyethylene glycol conjugate. The problems that florfenicol is low in absorptivity, prone to being affected by metabolic enzymes and short in half-life period are solved in a nano-drug delivery mode. The florfenicol-polyethylene glycol conjugate disclosed by the invention can be used for effectively treating poultry bacterial infection, not only can be used for improving the curative effect of a medicine, but also can be used for reducing the dosage and side effects of the medicine, and a safer and more effective treatment means is provided for the poultry breeding industry.

The invention relates to the technical field of poultry breeding, and particularly discloses a staged efficient forced feeding method and feed for white ducks, and the forced feeding method comprises the following steps: selecting white ducks with the day age of 65 days and the initial weight of 3.6-4.2 kg as forced feeding objects; according to the method, the white ducks are subjected to continuous forced feeding for 27 days, the forced feeding period is divided into a first-stage adaptation period, a second-stage pressurization period and a third-stage sprint period, each stage lasts for 9 days, the three-stage forced feeding design accurately matches the natural law that the physiological function and the metabolic load of the white ducks in the forced feeding period are gradually increased, and the physiological function of the white ducks is improved. The stress impact caused by forced feeding of the traditional single high-energy feed is effectively avoided. Through rhythm control of early-stage low-load adaptation, middle-stage stable pressurization and later-stage efficient sprint, and in combination with the pineapple peel fermented bio-enzyme preparation added in the adaptation stage, the early-stage stress response, digestive system disease incidence and death rate of the ducks are remarkably reduced.

The utility model discloses a poultry farming humiture adjusting device, which relates to the technical field of poultry farming equipment, and comprises a farming room and an exhaust pipe, the top of the farming room is provided with an air cooler and an air heater, and the top of the air cooler and the top of the air heater are both connected with an air inlet. According to the poultry breeding temperature and humidity adjusting equipment, by starting an air cooler or an air heater and a motor at the corresponding position, the motor can drive a shifting block a to rotate, so that the shifting block a slides in a through groove in a connecting plate, the connecting plate is shifted to swing in a reciprocating mode, the connecting plate can drive an exhaust pipe at one end to rotate in a reciprocating mode, and the exhaust pipe is driven to rotate in a reciprocating mode; an air cooler or a hot air machine inputs airflow into an exhaust pipe through a hose, the swinging exhaust pipe can uniformly and quickly input hot air or cold air into a breeding room, so that the temperature in the breeding room is adjusted, and meanwhile, the exhaust pipe can drive a swinging plate at the top to swing during rotation, so that plastic bags are removed, and a dustproof net a is prevented from being shielded.

The invention relates to the technical field of poultry breeding, and particularly discloses an antibiotic-free breeding method for improving the quality of old yard black chickens based on compound plant alternate feeding, and in the growth process of chickens, plant complementary food and basic ration without antibiotics and growth promoting hormone are added for mixed feeding; the adding method of the plant complementary food comprises the following steps: (1) forming a three-day alternating unit according to the sequence of feeding fresh Chinese chives on the first day, feeding fresh wild wormwood on the second day and feeding fresh wild banana trees on the third day, and circularly repeating the mode until the chickens are slaughtered; (2) the adding proportion of the plant complementary food is increased along with the day age of the chickens, and the adding proportion is the mass percentage of the total feeding weight of the day. According to the antibiotic-free breeding method, the specific composite plant feed is adopted for alternate feeding, and the meat flavor, the nutritional value and the health level of the chickens are remarkably improved through functional complementation and time sequence collaboration of plant active ingredients.

The invention discloses a novel detachable poultry breeding self-cleaning cage which comprises a framework, blocking pieces, brush pieces, a moving driving mechanism and bristles, the framework is of a geometric column-shaped frame structure, the detachable blocking pieces are installed on all the side faces, the blocking pieces and the framework form a geometric column-shaped three-dimensional cage-shaped structure, the brush pieces are arranged on the moving driving mechanism, and the bristles are arranged on the brush pieces. The device comprises a side blocking piece, a top blocking piece and a bottom blocking piece, the bottom blocking piece comprises a supporting piece and a rotary driving mechanism, and a brush piece and a movable driving mechanism are installed below the framework. When the poultry cage is used, the left supporting piece and the right supporting piece are controlled to rotate through the rotary driving mechanism, so that the left supporting piece and the right supporting piece are closed relative to the bottom of the framework, namely, the left supporting piece and the right supporting piece are kept horizontal, poultry in the cage is supported, and at the moment, the left supporting piece and the right supporting piece which are in clearance insertion connection are of a hollowed-out structure, so that excrement is conveniently leaked and removed; and the left supporting piece and the right supporting piece are controlled to rotate alternately and droop alternately.