17 results about "Laying duck" patented technology

This invention relates to the field of artificial intelligence technology and discloses a method and system for optimizing feed formulation for caged laying ducks. The method includes collecting multidimensional dynamic data and environmental parameter data of caged laying ducks; preprocessing and extracting features from the collected multidimensional dynamic data and environmental parameter data to generate standardized dynamic feature data and environmental stress factor data of laying ducks; and constructing a process flow that includes data collection, feature extraction, demand modeling, formula optimization, precise execution, feedback evaluation, and iterative updates, and building a corresponding collaborative system to achieve closed-loop optimization from perception, decision-making, execution to feedback, so that the feed formulation can be dynamically adjusted according to the real-time status of the laying ducks and environmental changes.

The laying duck cage comprises a bottom plate, supporting legs and a cage body, the cage body is arranged above the bottom plate, a first collecting groove and a second collecting groove are formed in the left side and the right side of the upper portion of the bottom plate respectively, a connecting mechanism is installed on the right side of the cage body, and a blocking mechanism is installed above the cage body. The utility model relates to the technical field of cages, a feeding basin and the like can be placed on a net rack, laying ducks in the cages stretch out of necks to eat, the width of the cages is customized according to adult laying ducks, so that turning space is not provided for the laying ducks, the laying ducks can only stretch into the cages to eat and return back to the cages to have a rest, and residual feed flows out of the mouths of the laying ducks, so that the laying ducks can be fed back to the cages. When laying ducks are fed, the laying ducks fall into the second collecting tank to be collected, excrement falls into the first collecting tank to be collected, and the laying ducks are not prone to rubbing the excrement and residual feed, so that the feeding environment of the laying ducks is guaranteed, and bacteria breeding and diseases are not prone to occurring.

The utility model discloses a laminated laying duck rearing cage which is of a multi-column laminated structure, and each column of rearing cage comprises a duck cage frame and a plurality of layers of duck cage bodies arranged on the duck cage frame. Each layer of duck cage body comprises two rows of duck cage units symmetrically arranged front and back, a waste water collecting tank clamped between the two rows of duck cage units and a drinking water pipe, the cross section of the waste water collecting tank is in a V shape, the drinking water pipe is located over the waste water collecting tank, a plurality of nozzles are arranged on the drinking water pipe, and the nozzles are communicated with the duck cage units. The drinking water pipe 4 is fixed to the center line of the top end of the duck cage unit in the width direction, the two rear end nets symmetrically arranged front and back form a V-shaped included angle structure, the containing space of the size of the waste water collecting tank is increased, the design of the large-size waste water collecting tank is adopted, and under the condition that it is guaranteed that laying ducks drink enough water and play with water, the laying ducks can be effectively protected. The water-receiving and water-tight effects are achieved, and the water is prevented from wetting the duck manure and polluting the environment.

1. The name of the design product: a hug pillow (lying duck). 2. The use of the design product: for a hug pillow. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

This invention relates to the field of poultry farming technology, specifically to a method for scoring the stress resistance of laying ducks by detecting serum components. Under set farming conditions, a batch of laying ducks is selected; the ducks are divided into two groups through behavioral tests; an equal number of ducks are randomly selected from both groups as the first target laying ducks and the second target laying ducks; serum antioxidant indicators and adrenaline levels of the first and second target laying ducks are obtained, and the corresponding first representative value is determined to be catalase activity and the second representative value to be adrenaline level; differential metabolites between the first and second target laying ducks are obtained, and gabafentin is determined as the third representative value; a multiple linear regression model is established based on the first, second, and third representative values ​​to score the stress resistance of the laying ducks. This invention, through the analytical method of simulating the stress resistance score of laying ducks by detecting serum components, can effectively help farmers breed new breeds of high-quality laying ducks.

The invention discloses a duck manure treatment device for cage culture of laying ducks, and belongs to the field of breeding of laying ducks, the duck manure treatment device comprises a fixed shell, a fixed cylinder is rotatably mounted in the fixed shell, a plurality of drainage holes are formed in the side wall of the fixed cylinder, and an electric heating wire is fixedly mounted on the inner wall of the fixed shell; and the extrusion structure comprises a pushing plate slidably connected between the inner walls of the fixing cylinder, the side wall of the pushing plate is fixedly connected with a lead screw sleeve rod, the lead screw sleeve rod penetrates through the inner wall of the fixing cylinder and extends to the outer side of the fixing cylinder, and a lead screw sliding block is fixedly installed on the inner side of the lead screw sleeve rod. According to the excrement dewatering device, excrement is spin-dried through rotation of the fixing cylinder, meanwhile, heating is conducted through the electric heating wire, water in the excrement is evaporated, dewatering treatment of the excrement can be rapidly completed, the excrement is continuously extruded through the extrusion plate, the water in the excrement is extruded out, and the dewatering speed is further increased.

The utility model relates to the technical field of laying duck breeding, and discloses a laying duck water tank automatic control device which comprises a water tank body, a processing tank and a circulating assembly. A water storage tank is arranged in the water tank body, a water inlet pipe is fixedly arranged on the water storage tank, a water level detector is installed on the water tank body, and the processing tank is arranged at the bottom of the water storage tank. The laying duck drinking device has the following advantages and effects that drinking water daily needed by laying ducks is stored through the water storage tank, particle impurities can be pumped into the concentration tank by starting the water pump, the particle impurities are filtered by the filter cartridge through the water pumping tank, and filtered clean water is re-discharged into the water storage tank through the circulating pipe, so that the drinking water is recycled. Therefore, drinking water in the water storage tank can be automatically cleaned, the influence on drinking of laying ducks due to excessive falling and floating of sundries is reduced, meanwhile, the water quality sanitation can be improved, and the sundries can be conveniently and intensively cleaned.

1. Name of the product of this design: Toy (laying duck). 2. Purpose of this design product: toy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a laying duck breeding water drinking device which comprises a water storage tank and a disinfection water tank, the water storage tank is communicated with the disinfection water tank through a pipeline, and a filter is additionally arranged in the pipeline between the water storage tank and the disinfection water tank. The disinfection water tank is externally connected with disinfection equipment, and the output end of the disinfection water tank is communicated with different water troughs through pipelines. According to the invention, drinking water used by laying ducks can be filtered and disinfected, so that cleanness and sanitation of the laying ducks are completely ensured. On the other hand, the drinking trough is provided with the trough body, the protrusion is arranged in the middle of the trough body, the water outlet nozzles are arranged on the periphery of the protrusion, and the sensors are arranged on the periphery of the trough body, so that when the ducks are close to the drinking trough, the sensors can sense the ducks, and then drinking water is sprayed to the trough body through the corresponding water outlet nozzles; and when the ducks do not drink water, more water cannot be remained in the water trough, that is, when the ducks are close to the water trough, quantitative water can be sprayed out, so that the ducks are prevented from drinking water which is possibly polluted next time.

The present invention relates to the field of duck house ventilation, and in particular to a ventilation system for laying duck farming. The present invention provides a ventilation system for laying duck farming that can automatically clean duck feathers adsorbed on the inner wall of a ventilation duct. A ventilation system for laying duck farming includes a ventilation duct, a transverse duct, a first fixed block, a connecting rope, and a fixed frame. The right side of the lower part of the ventilation duct is connected to the transverse duct, and the transverse duct is connected to the ventilation duct. The left and right sides of the lower part of the ventilation duct are connected to the fixed frames, and the fixed frames are connected to the connecting ropes. The upper side of the connecting ropes is connected to the first fixed block. It also includes a ventilation mechanism and a scraping mechanism. The upper part of the ventilation duct is provided with a ventilation mechanism for accelerating the air flow speed inside the ventilation duct, and the inside of the transverse duct is provided with a scraping mechanism for scraping duck feathers on the inner wall of the transverse duct. The present invention can accelerate the flow speed of air in the ventilation duct by rotating the fan blades, so that the ventilation effect is better.

The utility model relates to the technical field of laying duck breeding, in particular to a laying duck breeding water drinking device which comprises a circular water tank, a water feeding structure is matched with the water tank, a drainage structure is arranged at the bottom of the water tank, a plurality of cleaning rods are rotationally arranged on the inner side of the water tank and connected into an integrated structure, and brushes are arranged on the lower end faces of the cleaning rods. The brush is attached to the inner wall of the water tank and used for brushing the inner bottom wall of the water tank; a plurality of grilles are evenly distributed between every two adjacent cleaning rods, and the width between the grilles is larger than the width of the head of a laying duck and smaller than the width of the body of the laying duck. The water tank is arranged to be of a circular structure, the cleaning rods are rotationally arranged on the inner side of the circular water tank, when the cleaning rods rotate, the brushes at the bottom of the cleaning rods clean the inner bottom wall of the water tank, deposition and adhesion of feed are avoided, the quality of a water source is improved, and in addition, the grating is arranged between the cleaning rods and used for preventing laying ducks from entering the water tank, so that the laying ducks are prevented from entering the water tank. The possibility that the water source is damaged is further reduced.

The invention provides a laying duck state monitoring method and system based on multi-modal data, and relates to the technical field of poultry farming, and the method comprises the steps: obtaining duck shed video stream data and environmental parameter data; acquiring a bounding box of each laying duck in each frame of image in the duck shed video stream data and tracking the bounding box; obtaining video features of each laying duck based on the bounding box of each laying duck in each frame of image; when the video features exceed a set range, an alarm signal is sent out; when the environment parameter data exceed an environment set threshold range, determining that the environment is abnormal, and sending an environment abnormal signal; based on the video features and the environmental parameter data, obtaining a laying duck comprehensive state value, judging the laying duck comprehensive state value, and when the laying duck comprehensive state value is smaller than a comprehensive set threshold value, sending out a comprehensive abnormal signal. According to the method, multi-modal deep fusion of the visual behavior characteristics and the in-house environment parameters is realized, and the accuracy and foresight of state monitoring are improved.

The invention relates to the technical field of molecular detection, and particularly discloses application of a duck molecular marker combination, a duck 40K liquid phase chip, a method and application, and the application comprises duck genetic typing, duck variety identification, duck genetic relationship judgment or duck economic character prediction. The molecular marker comprises 43229 SNP (Single Nucleotide Polymorphism) sites; the physical positions of the 43229 SNP loci are determined based on the comparison of the whole genome sequence of the duck reference genome ZJU1.0; wherein the 43229 SNP sites are as shown in a table 1. The laying duck 20K low-density SNP chip not only can be used for duck genetic typing, duck variety identification, duck genetic relationship judgment, duck economic character prediction and duck genome selective breeding, but also can solve the problems that the total number of sites of an existing laying duck 20K low-density SNP chip is insufficient, and cross-variety polymorphism is attenuated.

1. The name of the design product: a hug pillow (lying duck). 2. The use of the design product: for a hug pillow. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view.

The utility model relates to the technical field of livestock breeding, in particular to an automatic laying duck cage rearing device which comprises a duck shed, a plurality of rows of rearing cages are vertically arranged on the two side faces of the duck shed at intervals, bearing nets inclining towards the sides of the duck shed are arranged below the bottom walls of the rearing cages, and manure plates inclining towards the middle of the duck shed are arranged below the bearing nets. The tail ends of the manure plates on the two sides of the same layer of the duck shed are jointly connected with a manure groove, the bottom wall of the manure groove is a slope, and a sewage pool is arranged below the sinking end of the manure groove. A water sprinkler is hung on the bottom wall of the rearing cage, and the water sprinkler is communicated with a reservoir through a water pump. A water sprinkler is used for spraying, so that the supporting net is flushed, and the manure plate and the manure tank are obliquely arranged, so that gathering and centralized treatment of manure water are facilitated, and the convenience of manure treatment is improved; the supporting net and the fish manure plate are cleaned at the same time, the cleaning range is wider, manure residues are reduced, and the cleanliness is improved; in addition, liquid dung can be prevented from splashing out of the duck shed, and the follow-up sanitary cleaning burden is reduced.

The invention belongs to the technical field of livestock and poultry breeding, and particularly relates to a movable type metering feeding device of a laying duck feeding cage, and the movable type metering feeding device comprises a moving mechanism arranged above the laying duck feeding cage; the storage mechanism is fixedly arranged on the side face of the moving mechanism, and the moving mechanism is used for driving the storage mechanism to move in the direction of the rearing cage; the metering mechanism is fixedly arranged at the bottom of the storage mechanism; the metering mechanism comprises a metering cylinder, and a center rod is fixed to the middle of the metering cylinder in a penetrating mode. An alternating current motor in the material storage mechanism drives a stirring frame to rotate in a feeding cylinder, a driven rod in the metering mechanism drives a stirring blade to spirally rotate in a mixing cylinder, meanwhile, a stirring plate stirs feed above a protective ring, multi-part stirring is achieved, a stirring structure has a synergistic effect, and the stirring efficiency is improved. The problems of accumulation and blockage of the feed in the conveying and metering processes are thoroughly solved, and the continuity of feeding operation is guaranteed.

The utility model relates to the technical field of laying duck breeding, and discloses a laying duck out-of-season brooding heat preservation device which comprises a heat preservation box, a brooding frame, a connecting assembly, an air conveying pipe and a heat supply assembly, a heat preservation cavity with an opening in the front side is formed in the inner wall of the heat preservation box, and a temperature sensor is fixedly arranged in the heat preservation cavity. The laying duck brooding device has the following advantages and effects that laying ducks can brood through the brooding trough, after the electric heating pipe generates heat, the heat is changed into hot air through the exhaust fan and is fed into the snakelike surface pipe, so that the snakelike surface pipe can uniformly absorb and dissipate the heat, the utilization rate of the heat is improved, meanwhile, heat circulation can be completed, and the laying duck brooding efficiency is improved. And when cleaning is needed, only the connecting assembly needs to be operated, so that the snake-shaped surface pipe can be rapidly moved out of the heat preservation box, the heat preservation box and the brooding frame are comprehensively and hygienically cleaned, and the hygiene and the disinfection effect are improved.