27713 results about "Animal science" patented technology

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 discloses piggy creep feed containing composite flavone. The piggy creep feed is prepared from the following raw materials in parts by weight: 13 to 20 parts of expanded corn, 10 to 25 parts of corn, 6 to 13 parts of broken rice, 8 to 12 parts of flour, 8 to 15 parts of whey mist, 3 to 8 parts of soy protein concentrate, 5 to 10 parts of extruded soybean, 0.7 to 3 parts of soya-bean oil, 7 to 12 parts of 46.5-percent bean pulp, 2 to 5 parts of fish meal, 2 to 5 parts of plasma protein powder, 0.3 to 0.7 part of mountain flour, 0.5 to 1.0 part of calcium hydrophosphate, 0.05 to 0.5 part of lysine, 0.05 to 0.3 part of threonine, 0.1 to 0.3 part of sodium chloride, 0.1 to 0.8 part of compound flavone premix compounds, 0.15 to 0.3 part of zinc oxide, 0.03 to 0.06 part of calcium propionate, 0.02 to 0.04 part of ethoxyquin and 1.0 part of suckling pig premix compounds. The invention also discloses a preparation method. The intestinal tract health and the production performance of weaned pigs can be improved.

The invention relates to the technical field of database construction, in particular to a construction method and system for a reproductive medicine database. The method comprises the following steps: acquiring a biological tissue sample of a patient; acquiring reproductive endocrine hormone data, embryo morphological parameter data, immune cell function data and genome variation data from the biological tissue sample of the patient; performing time sequence analysis processing on the hormone fluctuation mode according to the reproductive endocrine hormone data to obtain endocrine dynamic characteristic data; performing image recognition processing based on coherent superposition characteristics of light on the embryo morphological parameter data, and performing embryo development potential evaluation to obtain embryo development potential data; and performing hierarchical clustering processing on the individual heterogeneity of the patient according to the immune cell function data and the genome variation data to obtain immune-genetic typing data of the patient. By means of the quantum dot sensing technology and the multi-channel micro-fluidic chip, standardization of data acquisition is achieved, and the heterogeneity problem of a data source is solved.

To provide an anti-theft device that makes it difficult to remove a fish finder from a mount to prevent theft.SOLUTION: An anti-theft device 2 prevents the theft of a fish finder 1 attached to a mount 7 with a mounting screw 13, and includes: a base 15 that is fixed to the mount 7 together with the fish finder 1 with the mounting screw 13; a cover 20 that can be attached to the base 15 so as to cover the mounting screw 13; and a lock 22 for locking the cover 20 so that it cannot be removed from the base 15.SELECTED DRAWING: Figure 3

The invention provides PDRN as well as a preparation method and application thereof, and relates to the technical field of biology. And the GC content of the PDRN is 40.5%-42%. According to the present invention, the similarity between the GC% in the gDNA in the PDRN prepared by using the recorded method and the GC% of the human body is more than 98%, the GC% is closer to the GC% of the human body than the PDRN derived from the salmon, the safety and the efficiency are high, and the PDRN preparation method is simple and convenient compared with the PDRN extracted from the salmon semen in the prior art.

The invention belongs to the technical field of video processing, and particularly relates to a monitoring video enhancement method for a farm, which aims to solve the technical problem of low quality of an enhanced video in the prior art, and comprises the following steps: S1, processing each frame of image in a monitoring video sequence frame by frame; s2, distinguishing a target animal area from a background area, and identifying and generating an artifact mask; s3, aiming at the background area, carrying out key smoothing processing on the artifact position to inhibit the artifact; s4, for the image of the target animal area, performing adaptive nonlinear enhancement on the brightness component, and performing color correction on the chrominance component; s5, performing pixel-level fusion on the enhanced target animal area and the background area; and S6, spreading the information of the previous frame to the current frame by using the forward optical flow field, and carrying out weighted fusion on the information of the previous frame and the current frame. According to the method, the target bred animals, the background areas and the artifacts are accurately distinguished, so that refined and differentiated processing of pictures is realized.

The invention discloses an intelligent pretreatment workstation for microbiological detection, and relates to the technical field of microbiological detection. The module comprises a culture dish turntable, a transmission part, a homogeneous slapping part, a vortex oscillation part, a material rack storage part, a culture medium feeding part and the like; the culture dish turntable module comprises an upper dish station, a liquid injection station, an inoculation / coating station, a lower dish station and the like, as well as a transplanting electric module and a shaking-up module; the liquid injection unit can be used for injecting three culture solutions; the culture dish conveying module is responsible for conveying culture dishes to corresponding stations and is connected with an external feeding and receiving unit; the material rack storage module is used for storing pipettor tips, test tubes and homogenizing bags; the homogeneous slapping and vortex oscillation module is used for sample dilution and homogenization; the clamping robot is responsible for conveying the homogeneous bag and the test tube to the corresponding module and pulling out the plug of the test tube; the pipetting robot is used for sucking a sample and filling the sample into the culture dish. The steps from sample to culture can be completed at high speed and high efficiency, and the steps can be adjusted according to actual detection conditions through modular combination.

A grooming tool for use on an animal includes a base arrangement sized for grasping by a human hand. A first section of grooming members is secured to the base arrangement and includes flexible members. A second section of grooming members is spaced from the first section and includes flexible members. A third section of rigid grooming members are positioned between the first section and second section of grooming members. The tool can include a grip assembly having a pivotable grip member.

The present application relates to the field of biotechnology. Provided are a PDRN, and a preparation method therefor and the use thereof. The PDRN has a GC content of 39%-42%. In the PDRN prepared by means of the method recited in the present application, the GC% in the gDNA thereof has a similarity of 98% or more to the GC% of human and is closer to the GC% in a human body than that of a salmon-derived PDRN. The PDRN of the present application has higher safety and efficacy, and compared with the extracting of PDRN from salmon semen in the prior art, the method for preparing the PDRN disclosed in the present application is simpler and more convenient.

A walker for an animal that includes five expandable shaft members, each of the five expandable shaft members include an inner solid shaft and an outer hollow slider. The five expandable shaft members includes two horizontally configured shaft members and three vertically configured shaft members. A solid support shaft is coupled to the two horizontally configured shaft members. The two horizontally configured shaft members and the solid support shaft form a body frame. Further, the walker includes body support members for the animal to rest thereon, at least one rear wheel coupled to a motor, and two front wheels. The three vertically configured shaft members are coupled to the at least one rear wheel and the two front wheels, respectively.

The invention relates to the technical field of data acquisition control, in particular to a breeding environment temperature control system for a pig farm, and the system comprises a temperature acquisition module which collects the temperature data of each monitoring point in the pig farm in real time, and converts the temperature data into a temperature value sequence. According to the method, temperature data of a plurality of monitoring points in a pig farm are collected in real time, a discrete temperature data sequence is converted into basic environment information such as average temperature and temperature difference, and trend and anomaly analysis is carried out on the basis, so that the opportunity and demand of temperature adjustment are determined, the future temperature change trend of the environment is predicted, and a corresponding regulation and control plan is generated; on the basis of prediction, real-time biological feedback information, such as heart rate and body temperature, of pigs is fused, dynamic evaluation is carried out on the comfort level of individual animals, and an environment temperature regulation and control strategy is further optimized by taking the comfort level of the animals as a benchmark, so that the regulation of the environment temperature is more accurately matched with the growth requirements of the pigs, and personalized and intelligent control of the breeding environment is realized.

The invention relates to an artificial hybridization fry breeding method for epinephelus fuscoguttatus and pink pink bass, which belongs to the technical field of distant hybridization breeding and comprises the steps of parent selection of epinephelus fuscoguttatus and pink pink bass, parent breeding, parent intensive breeding, gamete collection, artificial insemination, hatching of fertilized eggs and fry breeding. By means of reproductive regulation and distant hybridization technologies, two species belonging to two genera under the grouper family with different geographical distribution and different breeding time are hybridized, namely cross-generic hybridization under the grouper family is achieved, intergeneric reproductive isolation is broken through, and the breeding efficiency is improved. Therefore, new hybridized germplasm with excellent characteristics of high fertilization rate, high hatching rate, high survival rate, high growth speed and the like is cultivated.

The invention discloses a real-time cost management and control method and system for a pig raising enterprise. The method comprises the following steps: collecting structured data of a whole breeding period of boars, piglets and pork pigs in real time; based on the structured data, real-time cost indexes of the boars, the piglets and the pork pigs are calculated through a preset algorithm; comparing the real-time cost index with a theoretical standard value based on experimental field data; comparing the real-time cost index with a future cost threshold predicted by machine learning; when the real-time cost index exceeds the theoretical standard value or the future cost threshold value, it is judged that the cost is abnormal; and executing a corresponding exception adjustment operation according to the type of the exception cost. According to the invention, the technical problems of fragmentization of data acquisition, lagging of cost accounting, insufficient anomaly detection precision and low manual response efficiency in the prior art are solved.

An intelligent cat litter box includes a filter screen assembly and a connector. The filter screen assembly is disposed at a respective opening position of a litter collecting bin, and an edge of one side away from the litter collecting bin can fit with an inner wall of a ball bin; and the connector is disposed in the ball bin, and can not only fit with the filter screen assembly rotationally in clockwise and counterclockwise directions, but also be in clamping fit with the filter screen assembly in itself circumferential direction. According to the intelligent cat litter box, the filter screen assembly is mounted at the opening position of the litter collecting bin through the connector to achieve the separation of a cat litter ball from the cat litter, and the cat litter enter the litter collecting bin.

The invention relates to the technical field of biological agriculture, and discloses a live chicken state automatic identification system and method based on chicken face image analysis, and the system comprises a unique identity identification module which is used for generating the identity identification of a chicken through a chicken face image; the health monitoring module is used for setting a chicken classification health detection mechanism and creating a chicken body temperature monitoring unit of the coop; the egg quality detection module is used for identifying eggshell characteristics corresponding to the first type of eggs and the second type of eggs; the behavior tracking module is used for collecting ingestion records of the chickens and identifying abnormal behaviors of the chickens; the disease early warning module is used for outputting health indexes of the chickens according to the abnormal behaviors, the eggshell characteristics, the ingestion records and the real-time body temperature; and the live chicken automatic identification module is used for executing live chicken state automatic identification processing of the chicken coop in combination with the chicken face image, a classification health detection mechanism, a behavior tracking network and a disease early warning mechanism. The survival rate and the breeding efficiency of the chickens are improved.

The invention discloses a cattle manure automatic cleaning device and method for a cattle farm, and relates to the technical field of livestock breeding intelligent equipment.The method comprises the steps that a hexagonal monitoring grid is established based on excretion coordinates, a manure accumulation thermodynamic diagram is established through a three-dimensional space point cloud reconstruction method, and according to thermodynamic value intensity distribution in the manure accumulation thermodynamic diagram, the manure accumulation thermodynamic diagram is obtained; marking a to-be-cleaned area; according to the to-be-cleaned area, dynamically analyzing faeces conductivity characteristics by adopting an electromagnetic eddy current detection method, and generating a cattle faeces viscosity index and a cleaning difficulty coefficient through a multi-physics coupling algorithm in combination with environmental parameters; and according to the excrement viscosity index and the cleaning difficulty coefficient, a control instruction set of the cleaning device is generated through a dynamic adjustment algorithm. According to the invention, by constructing the hexagonal monitoring grid and the excrement accumulation thermodynamic diagram, spatial modeling of excrement distribution and intelligent marking of the cleaning area are realized.

The invention belongs to the technical field of PID (Proportion Integration Differentiation) control optimization, and particularly relates to a pure fresh meat kitten immune dry food dehydration control method for optimizing PID based on an improved particle swarm optimization algorithm. Firstly, multi-parameter data in the dehydration process are collected, then PID controller parameters are optimized by using an improved particle swarm optimization algorithm, and according to the algorithm, through a specific objective function, particle initialization, fitness function selection, iterative updating of particle speed and position, introduction of local search enhancement factors, dynamic adjustment of inertia weight, updating of step length based on particle historical information and the like are carried out. And when the fitness function reaches a threshold error, optimization is stopped, and finally, optimized parameters are applied to dehydration control, and the precision is improved in combination with improvement of a dehydration delay compensation item. The defects of an existing control method are overcome, the dehydration process control precision is effectively improved, the system stability and the response speed are improved, and a better technical scheme is provided for dehydration control of the pure fresh meat kitten immune dry food.

The invention discloses a silkworm disease prediction method and system based on a silkworm breeding environment, and relates to the technical field of prediction methods, the silkworm breeding environment of silkworms is determined based on environment detection of a silkworm environment area, an abnormal area of a silkworm breeding room is determined according to the silkworm breeding environment of the silkworms and a silkworm activity track, and an abnormal image of the silkworms is marked. Accurate detection of the abnormal area of the silkworm breeding room is ensured, and the accuracy of the abnormal image of the silkworm is ensured. Therefore, according to the abnormal images of the silkworms, the skin abnormal features and the posture abnormal features of the silkworms are determined, and the excrement forms of the silkworms are determined through detection along the movement tracks of the silkworms; the silkworm disease type of the silkworms is predicted based on the skin abnormal features and posture abnormal features of the silkworms and the excrement forms of the silkworms, the environment regulation and control logic of the silkworm breeding room is triggered according to the silkworm disease type of the silkworms and the silkworm breeding environment of the silkworms, accurate prediction of the silkworm disease type of the silkworms is achieved, and the silkworm breeding environment of the silkworms in the silkworm breeding room is optimized in time.

The invention provides a livestock body size measuring point extraction method and system, and belongs to the field of computer vision, and the method comprises the steps: obtaining single-side point cloud data of a plurality of cattle, marking the body size key region of the single-side point cloud of each cattle, and obtaining a labeled point cloud data set; the method comprises the following steps: improving existing PointNet + +, introducing deep separable convolution and residual connection operation, adding a parallelized patch attention sensing module and the like to obtain improved PointNet + +, training the improved PointNet + + through a labeled point cloud data set to obtain a cattle body size key area identification and positioning model CatttlePartNet, and identifying and positioning the cattle body size key area according to the training result of the improved PointNet + + and the training result of the improved PointNet + + and the training result of the improved PointNet + + and the training result of the improved PointNet + +. And inputting the unilateral point cloud data of the to-be-measured cattle into the cattle body size key area identification and positioning model CattlePartNet, identifying different body size key areas of the cattle, and performing calculation according to the point set of the body size key areas to obtain body size parameters. According to the method, the key area and the measuring point of the cattle body can be accurately identified, so that accurate body size parameters are obtained, and the measuring precision and stability are improved.

The present application relates to animal bifidobacterium lactis Ca360 and its application. The present application also provides the application of animal bifidobacterium lactis in promoting the absorption and transport of minerals, improving osteoporosis, iron deficiency anemia and zinc deficiency. The animal bifidobacterium lactis of the present application can promote the absorption and transport of minerals, improve osteoporosis, iron deficiency anemia and zinc deficiency.

The invention relates to the technical field of laying hen breeding, and discloses an automatic acquisition and analysis system for laying hen breeding data. The information acquisition unit is used for collecting physiological parameters, behavior data, environmental parameters and health indexes of laying hens in real time; the disease monitoring unit is used for analyzing the collected data and identifying physiological abnormality and behavior change before the disease occurs; the antibody level monitoring unit is used for evaluating the immune response capability of the laying hens to specific pathogens; the environment adaptability evaluation unit is used for evaluating the adaptability of the laying hens to the extreme environment according to the environment parameter change and the physiological response of the laying hens; the breeding decision support unit is used for integrating all data and analyzing the production performance, disease resistance and environmental adaptability of laying hens; an optimal feeding scheme is recommended, medicine use is reduced, and resource allocation is optimized.

The invention discloses a method and a system for controlling disinfection equipment for animal husbandry and veterinary medicine, relates to the technical field of equipment control, and is used for solving the problems that the automation degree of the existing disinfection and killing operation is insufficient, and the disinfection and killing are weak, a plurality of disinfection and killing points are arranged in an animal husbandry farm, and the disinfection equipment, a sensor module and a wireless control terminal are arranged; the sensor module is used for acquiring livestock environment data of a livestock area under each disinfection point, the wireless control terminal is used for inputting the livestock environment data of the respective livestock area, parameter configuration and equipment state detection are carried out on disinfection equipment of the respective livestock area, disinfection operation of the respective livestock area is carried out, and whole-process monitoring is carried out; the method comprises the following steps: acquiring a monitoring result, marking a disinfection weak item of each disinfection device, establishing a respective disinfection fitting model according to the disinfection weak item, executing respective disinfection operation again according to the disinfection fitting model, and pushing a disinfection result of each disinfection point to an animal husbandry veterinary, thereby realizing automatic high-efficiency disinfection.

A personnel transportation pod for transporting, remote monitoring of, and / or providing medical support to at least one individual, the pod comprising: an airtight structure comprising walls forming an enclosed interior and an exposed exterior, wherein at least one of the walls comprise at least one opening for providing a passage for the individual from the exterior of the pod to the interior and vice versa, wherein the opening is sealable by a hatch; a connection means on the exterior of the pod, wherein the connection means enables the pod to be connected to a vehicle; a remote monitoring system comprising a monitoring means; a medical support system comprising life support equipment and at least one remotely operable robot capable of manipulating equipment and / or each individual; and a communication system, wherein in use, the communication system enables remote monitoring of each individual within the pod and remote utilisation of each robot to treat each individual.

The invention relates to the technical field of livestock breeding instruments, and discloses an auxiliary fixing device for animal husbandry veterinary examination, which comprises a fixing cage, fences are arranged on the periphery of the fixing cage, a fixing cage base is used as a horizontal plane, for two oppositely arranged fences in the X-axis direction of the fixing cage base, a neck clamping device is arranged in one of the fences, and the neck clamping device is arranged in the other of the fences. One fence is of a movable structure and moves towards the neck clamping device under the action of a driving mechanism, a cage door is formed in the fence, and a lower fixing device is arranged on the lower portion of the fixing cage and used for limiting and supporting the abdomen and four limbs of the livestock. Lifting frames are arranged on the two sides of the outer portion of the fixing cage in the Y-axis direction. The lower fixing device and the upper fixing device are matched with each other, the abdomen, the four limbs and the back of the livestock are limited, supported and clamped in all directions, so that the livestock is difficult to struggle off and keeps a relatively stable posture, and a safe and reliable foundation is provided for subsequent inspection operation.

The invention relates to the technical field of artificial intelligence, and discloses an intelligent rationing system for pig house feed supply, which comprises the following steps: performing identity recognition on pigs in a feeding area through radio frequency identification tags, and extracting weight, growth cycle and behavior characteristics; based on historical ingestion records, health data and environmental factors, a dynamic nutritional requirement model of the pigs is constructed, and the current feed requirement is predicted in combination with a multi-factor regression algorithm; according to the feed demand result, the feeding amount and the feeding frequency of the corresponding trough are adjusted in real time; dynamically adjusting the power of a conveying motor and the pressure difference of a pipeline section by utilizing a variable-frequency driving control technology; and collecting the ingestion response and the feeding execution state of the pigs, and outputting an updated pig allocation result in combination with online feedback and historical data differences. The feeding device has the advantage that the feeding stability is improved.

The invention discloses a multifunctional intelligent electronic ear tag device. The ear tag adopts a head hoop and an arc-shaped ear hook structure, a connecting buckle is of a magnetic attraction type, punching is not needed, and the head hoop is made of medical silica gel, so that it is ensured that the ear tag is comfortable to wear by animals and convenient to use repeatedly. The power management module guarantees power supply, and the data monitoring module can collect multi-dimensional information such as animal body surface temperature, environment and behavior data. During working, breeding areas are divided to construct a wireless network, data are acquired and then preprocessed, and the animal growth state sensing model is utilized to analyze and upload a result. The power consumption adaptive algorithm dynamically adjusts the working mode of the ear tag according to the equipment state and the like, such as adjusting the sampling frequency and the local model complexity, so that low-power-consumption edge calculation and accurate reasoning are realized. The user terminal supports data display, interaction control and remote alarm, and helps a manager adjust a breeding strategy based on an analysis result. The system has the characteristics of high comfort, low power consumption and high precision, and provides technical support for digital transformation of animal husbandry.

The invention relates to the technical field of feed additives, and discloses a feed additive and application thereof in yak breeding. The feed additive comprises the following raw materials in parts by mass: 10-20 parts of mixed bean flour, 5-10 parts of a traditional Chinese medicine extract, 3-5 parts of lactic acid bacteria and 1-3 parts of an acid preparation. The feed additive provided by the invention significantly inhibits the expression of foot and mouth disease virus mRNA and inhibits the replication of foot and mouth disease virus; when the feed additive provided by the invention is added into daily feed for yaks, the foot-and-mouth disease of yaks can be effectively prevented and treated.

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 discloses a livestock and poultry precise feeding method, system and device based on image recognition, relates to the technical field of livestock and poultry breeding management, and aims to solve the technical problem that an existing livestock and poultry feeding method is low in efficiency. The method comprises the following steps: acquiring image data of a target livestock and poultry pen; based on the image data of the target livestock and poultry circle, obtaining individual information of each livestock and poultry; on the basis of the image data of the target livestock and poultry circle, carrying out feeding tracking on each livestock and poultry individual, judging whether the feeding amount of each livestock and poultry individual meets a feeding amount threshold value or not, and sending alarm information to a feeder on the basis of a judgment result; based on the image data of the target livestock and poultry pen, judging the feed allowance in each feed trough in the target livestock and poultry pen; adding the feed remaining amounts in all the feed troughs, and judging whether the total feed remaining amount is smaller than a remaining amount threshold value or not; if not, no processing is carried out; if yes, the feed adding amount in the feed trough is calculated based on the feed remaining amount in the feed trough.

A fishing jig that allows for efficient adaptability, enabling swift transitions between different styles and weights of jig heads without the need for laborious retying. The jig incorporates a screw-on / off mechanism that facilitates the rapid and secure interchangeability of jig heads, eliminating the downtime associated with traditional methods. This expedited swapping capability not only optimizes time spent on the water but also ensures an uninterrupted pursuit of the most suitable bait for the prevailing fishing conditions. Moreover, the jig's user-friendly quick-swap feature accommodates individuals with limited dexterity, enhancing accessibility for a broader range of anglers.