Animal breeding method, electronic equipment, computer readable storage medium and computer program product

Abstract

According to the animal breeding method, the electronic device, the computer readable storage medium and the computer program product, each animal wears the communication transmitting device, the corresponding communication receiving device is installed in the activity area, and real-time monitoring of physical sign data in the animal growth process is achieved. According to the method, the physical sign data of the reserved animals are acquired, the reserved animals meeting breeding requirements are determined according to the physical sign data, the reserved animals are automatically divided into the breeding areas through the column dividing device, breeding precision is improved, and automatic management of the breeding process is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of animal genetic breeding, and in particular to an animal breeding method, an electronic device, a computer-readable storage medium, and a computer program product. Background Art

[0002] Animal breeding is mainly aimed at young economic animals. The main purpose of breeding is to obtain well-developed, strong, typical characteristics of the breed and high breeding value reserve animals for breeding. Through breeding, it can ensure that the economic animal group has excellent production performance, such as high fertility, good disease resistance, high-quality meat, etc., which is conducive to maintaining the production level and economic benefits of economic animal farms.

[0003] However, in the relevant technologies, the selection and breeding methods and approaches for reserve animals are not diverse, and it is impossible to select reserve animals that fully meet the requirements, which results in errors and inaccuracies in the selection and breeding of reserve animals, thus affecting the production level of the farm. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an animal breeding method, an electronic device, a computer-readable storage medium and a computer program product to achieve the technical effect of improving the accuracy of animal breeding.

[0005] In a first aspect, an embodiment of the present application provides an animal breeding method, wherein each animal is equipped with a first communication transmitting device, and a fence device and a first feeding device for feeding the animal are installed in the activity area of ​​the animal; wherein a first communication receiving device is installed on the first feeding device, and the first communication receiving device is connected to the first communication transmitting device in a preset range; the method comprises: Upon receiving the breeding instruction, obtaining the physical sign data of each of the animals at one or more growth stages; wherein the growth stages are divided based on the age of the animals, and at least part of the physical sign data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; Determining a reserve animal that meets preset breeding requirements from a plurality of the animals based on the physical sign data; A separation instruction carrying the identity mark of the reserve animal is sent to the separation device, wherein the separation instruction is used to instruct the separation device to separate the reserve animal into a breeding area.

[0006] In the above implementation process, by equipping each animal with a communication transmitter and installing a corresponding communication receiver in the activity area, real-time monitoring of the animal's vital signs during its growth process is achieved. The reserve animals that meet the breeding requirements are then determined based on these vital signs data, and the reserve animals are automatically separated into breeding areas through the separation device, which not only improves the accuracy of breeding, but also realizes the automated management of the breeding process.

[0007] Furthermore, the growth stage of the animal includes a first growth stage and a second growth stage which are experienced in sequence; the food of the animal in the first growth stage and the second growth stage are different; the physical sign data of the second growth stage include any one or more of animal eating data, animal activity data, animal weight data, first environmental suitability data of the activity area, animal health status data, and animal inbreeding status data; wherein the animal eating data and the animal activity data are determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; the animal weight data is determined based on a first weight estimation device integrated on the first feeding device; and the first environmental suitability data is used to characterize the degree of adaptability of the animal to the environment.

[0008] In the above implementation process, the growth stages of animals are carefully divided, and the physical sign data of each stage are collected in a targeted manner. In the second growth stage, a variety of physical sign data including animal feeding data, activity data, weight data, environmental suitability data, health data and inbreeding status data are comprehensively collected. These data provide an important basis for accurately evaluating the growth status, breeding potential and health status of animals. Breeding reserve animals based on these data is conducive to improving the accuracy of breeding.

[0009] Furthermore, the growth stage of the animal includes a first growth stage and a second growth stage which are experienced in sequence; the food of the animal in the first growth stage and the second growth stage is different; the physical sign data of the first growth stage includes any one or more of animal activity data, animal birth weight data, animal post-weaning weight data, second environmental suitability data of the activity area, animal mother eating data, animal mother health status data, animal health status data, and animal inbreeding status data; wherein the animal activity data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; and the second environmental suitability data is used to characterize the degree of adaptability of the animal mother to the environment.

[0010] In the above implementation process, various physical sign data including animal activity, birth weight, weaning weight, environmental suitability of activity area, animal mother feeding and health data, animal health data and inbreeding status data are collected for the first growth stage. These data not only fully reflect the growth status and breeding potential of the animals, but also fully consider the impact of maternal factors on the animals. By analyzing these data, it is helpful to select and breed more typical breed characteristics and high breeding value reserve animals.

[0011] Furthermore, the activity area includes a second weight estimation device; the animal birth weight data and the animal post-weaning weight data are determined by the second weight estimation device.

[0012] In the above implementation process, by introducing the second weight estimation device, accurate collection of key weight data in the process of reserve animal breeding is achieved.

[0013] Furthermore, the animal mother wears a second communication transmitting device; the activity area is also equipped with a second feeding device for feeding the animal mother; the animal mother's eating data is determined based on the communication interaction data between the second communication transmitting device and a communication receiving device installed on the second feeding device.

[0014] In the above implementation process, the feeding data of the animal mother is collected by making the animal mother wear a communication transmitter and installing a communication receiving device connected to the communication transmitter on the feeding device for feeding the animal mother.

[0015] Furthermore, each feeding device in the activity area is integrated with an environment detection device; the environment detection device is used to determine environmental suitability data.

[0016] In the above implementation process, the environmental suitability data can be determined by the environmental detection device integrated in the feeding device, and the tolerance of the animal or the animal mother to the harsh environment can be analyzed based on the data, so as to judge the physical performance of the animal.

[0017] Furthermore, the step of determining a reserve animal that meets preset breeding requirements from a plurality of the animals based on the physical sign data comprises: For each of the growth stages, determining the first breeding value of each of the growth stages according to each of the physical sign data in the growth stage and the weight coefficients respectively corresponding to each of the physical sign data; Calculating a second breeding value according to the first breeding value of each growth stage and a weight coefficient corresponding to each growth stage; The reserve animals are determined according to the second breeding value of each of the animals.

[0018] In the above implementation process, by introducing weight coefficients, the physical sign data of different growth stages are reasonably assigned, ensuring the comprehensiveness and accuracy of the breeding process. At the same time, according to the influence of different growth stages on breeding, the first breeding value is weighted, further improving the scientificity and accuracy of breeding.

[0019] A second aspect of an embodiment of the present application provides an electronic device, the electronic device comprising: processor; a memory for storing processor-executable instructions; Wherein, when the processor calls the executable instruction, any method described in the first aspect is implemented.

[0020] A third aspect of an embodiment of the present application provides a computer-readable storage medium having computer instructions stored thereon, which, when executed by a processor, implement the steps of any method described in the first aspect.

[0021] A fourth aspect of the embodiments of the present application provides a computer program product, wherein the computer program product includes a computer program, and when the computer program is executed by a processor, any method described in the first aspect is implemented. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of a process for an animal breeding method provided in an embodiment of the present application; Figure 2 A schematic diagram of the structure of a column dividing device provided in an embodiment of the present application; Figure 3 A schematic diagram of a communication transmitting device provided in an embodiment of the present application; Figure 4 A schematic diagram of the positional relationship between a communication receiving device and a feeding device provided in an embodiment of the present application; Figure 5 A schematic diagram of a different type of feeding device provided in an embodiment of the present application; Figure 6 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In the relevant technology, it is usually preferred to select individuals with a large number of litters, no genetic diseases, body shape and appearance that meet the breed standards and fast growth rate from the original population of 2 to 5 parities as reserve animals for population supplementation. However, this process is highly dependent on genetic information and pedigree records, and the determination of animal phenotypic data is often limited to a certain growth stage of the animal. At present, a full-chain phenotypic data system closely related to breeding, such as identity recognition, behavioral characteristics, weight changes, feeding habits, disease records and environmental factors, has not yet been established. Due to the fragmentation of data collection, reliance on manual records and poor storage management, data confusion has resulted in inaccurate selection of reserve animals, which has increased the risk of inbreeding and caused generational degeneration, which has posed a serious threat to the sustained and stable production and long-term economic benefits of the farm and caused economic losses. Therefore, a more complete data collection, management and analysis system is urgently needed to support more accurate and efficient reserve animal selection and breeding.

[0027] In response to any of the above-mentioned problems, the present application provides an animal breeding method, referring to Figure 1 , Figure 1 A schematic diagram of a process for an animal breeding method provided in an embodiment of the present application.

[0028] In this embodiment, each animal wears a first communication transmitting device, and a fence device and a first feeding device for feeding the animal are installed in the activity area of ​​the animal; wherein a first communication receiving device is installed on the first feeding device, and the first communication receiving device is connected to the first communication transmitting device in a preset range; the method comprises: Step S10: upon receiving the breeding instruction, obtaining physical sign data of each of the animals at one or more growth stages; wherein the growth stages are divided based on the age of the animals, and at least part of the physical sign data is determined based on communication interaction data between the first communication transmitting device and the first communication receiving device; It should be noted that the execution subject of this embodiment can be a cloud server, or any device mentioned in this embodiment, such as a communication transmitting device, a communication receiving device, a feeding device, and a fence device. This embodiment is described by taking the execution subject as a cloud server.

[0029] Animal breeding is mainly aimed at young economic animals, illustratively, the animals are pigs. The animal breeding method applied to pigs is used to select well-developed, strong, breed-typical characteristics and high breeding value reserve pigs from multiple pigs for breeding.

[0030] In the animal activity area, a fence device and a first feeding device are installed. The fence device is used to separate the animals into different areas according to needs. Figure 2 As shown, Figure 2 A schematic diagram of the structure of a fence device provided in an embodiment of the present application. The fence device is located in the middle aisle of the activity area. The animal activity area can also be the animal mother's activity area. The activity area of ​​the animal and the animal mother can be the same. As an example, at different growth stages of the animal, the fence device divides the activity area into different numbers of sub-areas. In the breeding stage of the animal, the fence device divides the animal activity area into a drinking area, a feeding area, and a circulation area. The fence device is the hub of the three areas, and the three areas are connected by entrances and exits. Animals in the drinking area can only enter the other two areas one-way through the fence device (only one animal can pass through at a time) (according to different feeding and breeding requirements, only one area exit door can be opened at the same time); animals entering the circulation area can only transfer out and cannot return to the other two areas; animals in the feeding area can return to the drinking area to drink water and lie down through a dedicated one-way channel. After the animals enter the rearing stage, the group feeding device installed in the feeding area completes feeding and data uploading as needed; the communication receiving device (integrated in the group feeding device) collects and uploads the identity, visit frequency and duration data to evaluate the activity and feed intake of the animals; the environmental detection device (integrated in the group feeding device) collects and uploads macro-environmental data. The weighing device shown in the figure can be an electronic scale, and the weight estimation device can be a camera. The camera collects animal images and uses computer vision technology to analyze the images to estimate the weight of the animals. In actual use, the weight data of the animals or animal mothers can be collected by the weighing device in the pen device, or by the weight estimation device in the pen device, or by using both devices to collect weight data.

[0031] Breeding instructions may be entered by the farm manager and usually carry the number of replacement animals to be bred.

[0032] The growth stage is divided based on the age of the animal, and different growth stages correspond to different physiological characteristics and nutritional needs of the animal. For example, the growth stages of animals may include the delivery room stage (i.e. the newborn stage, from birth in the delivery room to being transferred to the nursery, the delivery room stage generally lasts for a few days), the nursery stage (from weaning to 70 days of age, the nursery stage generally lasts for 40 days), and the rearing stage (after the nursery stage and before the day of market release, the rearing stage generally lasts for 6 months); the growth stages of animals can also be divided into the nursery stage (1-2 months after the birth of the animal) and the fattening stage (after the nursery stage and before the market release). This embodiment does not limit the division of growth stages.

[0033] Physical data include but are not limited to weight, activity, and health status. Physical data are used to evaluate the breeding potential of animals.

[0034] Each animal is equipped with a communication transmitter from birth. When an animal wearing a communication transmitter enters the communication radiation range of a communication receiving device during an activity, the communication receiving device will connect to the communication transmitter for communication. Therefore, animal behavior can be monitored based on the communication interaction data between the communication transmitter and the communication receiving device. The communication transmitter and the communication receiving device are used to record the animal's identity information, gender information, location information, behavior frequency and behavior duration information, and animal body temperature information (a temperature sensor is integrated on the communication transmitter, and the communication transmitter is worn on the animal, and the temperature sensor can be used to collect the animal's body temperature).

[0035] Communication transmitter: Specific form: The communication transmitter can be a small and light device so that it can be worn on an animal without affecting its normal activities. For example, the communication transmitter can be worn on the ear of the animal. The communication transmitter can also be an embedded sensor. This embodiment does not limit the specific form of the communication transmitter; Technical implementation: As an example, a communication transmitter integrates a sensor, a processor and a wireless communication module.

[0036] Communication receiving device: Specific form: The communication receiving device is installed on the animal feeding device. The communication receiving device may be mounted on a wall, column or embedded to receive data from the communication transmitting device. In addition, the communication receiving device may also be installed in other locations, such as any location in the feeding area.

[0037] Technical implementation: As an example, the receiving device transmits the animal's vital sign data to the server via an ultra-high frequency antenna module that is also installed on the feeding device.

[0038] The wireless communication technology used between the communication transmitting device and the communication receiving device can be one or more of the following: Bluetooth, Wi-Fi, Zigbee, LoRa, NB-IoT, etc.

[0039] As an example, the communication transmitting device is an ultra-high frequency RFID tag, that is, a micro-energy sensor tag, and the communication receiving device is an ultra-high frequency RFID reader / writer. The ultra-high frequency RFID reader / writer uses an ARM Cortex-M3 processor with an operating frequency of 72MHz, a built-in Flash memory capacity of 512KB, a RAM memory capacity of 64KB, and an operating frequency of 915MHz for the ultra-high frequency antenna module. The communication distance is controlled within 0.5 meters in the near field. Based on ultra-high frequency RFID technology, by using an ultra-high frequency RFID reader / writer and the corresponding micro-energy sensor tag, near-field non-contact identification and information reading of animals can be achieved, thereby obtaining relevant data such as animal behavior data. Figure 3 As shown, Figure 3 This is a schematic diagram of a communication transmitter provided in an embodiment of the present application, wherein the communication transmitter shown in the figure is worn on the ear of an animal. Figure 4 As shown, Figure 4 A schematic diagram of the positional relationship between a communication receiving device and a feeding device provided in an embodiment of the present application. The figure shows the structure of the feeding device, to which the communication receiving device and the UHF antenna are attached.

[0040] Step S20: determining a reserve animal that meets preset breeding requirements from the plurality of animals based on the physical sign data; It is understandable that the preset breeding requirements can be a numerical range of characteristic data, within which the animal is considered to be well-developed, strong, with typical characteristics of the breed and high breeding value. The preset breeding requirements can be reasonably set according to the breeding goals and actual conditions of the farm, and this embodiment does not limit this.

[0041] Step S30: sending a separation instruction carrying the identity mark of the reserve animal to the separation device, wherein the separation instruction is used to instruct the separation device to separate the reserve animal into a breeding area.

[0042] It should be noted that the breeding area can be an area actually demarcated from the animal activity area and dedicated to breeding reserve animals, or it can be an existing area (such as a feeding area or a drinking water area) temporarily designated as a breeding area during the breeding process. This breeding area serves as a transit station leading to the actual area for breeding and raising reserve animals. After the reserve animals enter the transit station, they are uniformly driven to the actual area for breeding and raising reserve animals. After the breeding is completed, the transit station restores its original area function (such as restoring to the feeding function or drinking water function).

[0043] Specifically, one or more animals live in an activity area. A breeding farm can have multiple activity areas. A fence device and a feeding device are placed in each activity area. Each animal needs to go through the fence device to the corresponding feeding area or drinking area separated by the fence device for daily eating and drinking. After entering the fence device, the animal can only enter one sub-area in one direction at a time. Of course, the fence device can also divide the activity area into more sub-areas, such as a feeding area, a drinking area, and a circulation area. An identity recognition module is integrated in the fence device, and the identity of the animal, such as an ID number, can be identified whenever the animal passes through the fence device. When the fence device receives the identity of the selected reserve animal, when the reserve animal enters the fence device, the fence device determines that it is an animal that needs to be fenced to the breeding area, and immediately opens the exit door to the breeding area, so that the animal can only leave the fence device through the exit door to the breeding area, and finally completes the fence of the reserve animal.

[0044] In this embodiment, by introducing a communication transmitting device and a communication receiving device, the collection of animal vital signs data is realized. At the same time, the breeding potential of each animal is evaluated based on the vital signs data, and reserve animals that better meet the requirements are screened out. Finally, the screened reserve animals are separated into breeding areas through a separation device, thereby completing accurate and efficient reserve animal breeding.

[0045] Based on any of the above embodiments, the growth stage of the animal includes a first growth stage and a second growth stage that are experienced in sequence; the food of the animal in the first growth stage and the second growth stage is different; the physical sign data of the second growth stage includes any one or more of animal eating data, animal activity data, animal weight data, first environmental suitability data of the activity area, animal health status data, and animal inbreeding status data; wherein the animal eating data and the animal activity data are determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; the animal weight data is determined based on a first weight estimation device integrated on the first feeding device; and the first environmental suitability data is used to characterize the degree of adaptability of the animal to the environment.

[0046] It should be noted that the first growth stage may refer to the initial stage of animal growth, including the lactation period and the initial adaptation period after weaning. During this stage, the animal mainly relies on breast milk or gradually transitions to a specific weaning feed.

[0047] The second growth stage may refer to a subsequent stage of animal growth, which occurs after the first growth stage. In this stage, the animal's food changes from breast milk or weaning feed to a more complex feed formula to meet its needs for rapid growth and development. Of course, in actual use, the growth stage of the animal may not be limited to these two stages. Those skilled in the art may subdivide the first growth stage into multiple substages and / or subdivide the second growth stage into multiple substages according to actual needs. Taking the selected animal as a pig as an example, the first growth stage of the pig can be divided into the delivery room stage (the pig is just born, which lasts for several hours or days) and the lactation stage (the period after the delivery room stage and before the weaning day); the second growth stage of the pig can also be subdivided into multiple substages, for example, the second growth stage is subdivided into the nursery stage (the stage from weaning of the pig to the end of the nursery, which can last for 3 to 5 weeks) and the rearing stage (the stage from the end of the nursery to the growth house until the pig is slaughtered).

[0048] Animal feeding data: including the amount of food consumed by animals in the second growth stage. Specifically, in this embodiment and the following embodiments, the feeding device consists of two parts: a variety of sensors and a feeding mechanism, wherein the sensor mainly detects the material level and the animal's feeding desire, and the feeding mechanism mainly completes the feeding on demand and the metering feeding amount. The precise detection of the sensor minimizes the amount of waste, making the feeding amount infinitely close to the feeding amount. This is because, before feeding, the sensor will detect whether there is any remaining feed and how much feed is remaining, and then the feeding mechanism calculates the feeding amount according to the remaining feed amount detected by the sensor, so that the single feeding amount is infinitely close to the feeding amount. The feeding device is divided into a single feeding device for feeding a single animal and a group feeding device for feeding multiple animals. The daily feeding amount of a single feeding device is equivalent to the daily feeding amount of a certain animal; for a group feeding device, on the basis of determining the feeding amount, the daily feeding amount of a certain animal is calculated by the proportion of the total daily feeding time of the individual animal and the total daily feeding time of the animal group. Regardless of whether the animal feeding device is a single feeding device or a group feeding device, the animal feeding data can be calculated based on the feed amount and feeding time, wherein the feeding time is determined based on the interaction time between the communication transmitting device and the communication receiving device. Figure 5 As shown, Figure 5 A schematic diagram of a different type of feeding device provided in an embodiment of the present application.

[0049] Animal activity data: This data reflects the level of animal eating behavior activity in the second growth stage, including eating frequency. Animal activity data can also be determined through the interaction between communication devices. Specifically, the animal's eating frequency is determined based on the interaction frequency between the communication transmitting device and the communication receiving device.

[0050] Animal weight data: This is an important indicator for evaluating the growth status of animals. In the second growth stage, the weight of animals will increase significantly. The weight data can be directly measured by the first weight estimation device integrated on the fence device. The weight estimation device can be a weighing device, such as an electronic scale. Of course, it can also be estimated by other indirect methods (such as collecting animal images through cameras and analyzing the images using computer vision technology).

[0051] The first environmental suitability data of the activity area: This is used to characterize the degree of adaptation of the animal to the environment, including environmental factors such as temperature, humidity, and air quality, which affect the growth and development of the animal. Environmental suitability data can be collected through special sensors. Specifically, the feeding device used to feed animals is integrated with four sensors: temperature, humidity, carbon dioxide, and ammonia, which are used to collect environmental data of the animal's activity area, thereby determining the first environmental suitability data.

[0052] Animal health status data: This includes the disease incidence, vaccination status, and drug treatment records of animals in the second growth stage. Analyzing the health status data of animals helps to breed stronger reserve animals. Specifically, a disease assessment module is built on the cloud server. The module consists of two parts: treatment and immunization. The data of these two parts can be input by farm managers or by other modules, such as the drug management module. The drug management module records the medication and vaccination status of each animal, and automatically transmits the recorded data to the disease assessment module, so that the disease assessment module can derive the health status data of individual animals based on the data of individual animal disease treatment and immunotherapy.

[0053] Animal inbreeding status data: This is an indicator for evaluating animal genetic diversity and avoiding inbreeding risks. By recording and analyzing the strain and pedigree information of animals, it is possible to ensure that inbreeding is avoided during the breeding process, thereby maintaining the genetic diversity and health of the population. Specifically, a pedigree gene module is built on the cloud server. This module consists of two parts: the strain and parental genes (represented by the identity identifiers of the parental generation) in the individual file. Based on these two parts of data, the individual's inbreeding index, that is, the animal's inbreeding status data, can be evaluated.

[0054] In a specific implementation, the growth stages of animals are divided into a first growth stage of consuming breast milk and a second growth stage of consuming feed. For the second growth stage, any one or more of the animal's eating data, animal activity data, animal weight data, first environmental suitability data of the activity area, animal health status data, and animal inbreeding status data are obtained. Reserve animals that meet the preset breeding requirements can be screened out based on the above one or more data of the second growth stage alone, or the animal physical sign data of the first growth stage and the second growth stage can be comprehensively considered to screen out reserve animals that meet the preset breeding requirements.

[0055] In this embodiment, by dividing the growth stages in detail and collecting multiple physical sign data, the growth status, health status and breeding potential of animals can be evaluated more comprehensively and accurately. These data provide important references for subsequent breeding decisions and help improve the accuracy of breeding.

[0056] Based on any of the above embodiments, the growth stage of the animal includes a first growth stage and a second growth stage that are experienced in sequence; the food of the animal in the first growth stage and the second growth stage is different; the physical sign data of the first growth stage includes any one or more of animal activity data, animal birth weight data, animal post-weaning weight data, second environmental suitability data of the activity area, animal mother eating data, animal mother health status data, animal health status data, and animal inbreeding status data; wherein the animal activity data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; the second environmental suitability data is used to characterize the degree of adaptability of the animal mother to the environment.

[0057] It should be noted that the animal birth weight data is a record of the animal's weight when it is born, which is meaningful for assessing the starting point of its growth and development. If the birth weight is too light, there is a certain probability that it is not suitable as a reserve animal.

[0058] Animal post-weaning weight data: Weaning is an important milestone in the growth of animals. Post-weaning weight data reflects the growth of animals after leaving their mothers’ milk. Animal birth weight data and animal post-weaning weight data are both important guides for the selection of reserve animals.

[0059] The second environmental suitability data of the activity area: This is used to characterize the degree of adaptation of the animal mother to the environment during the first growth stage of the animal. Specifically, the first growth stage refers specifically to the delivery room stage of the animal. The feeding device used to feed the animal mother is integrated with four sensors: temperature, humidity, carbon dioxide, and ammonia, which are used to collect environmental data of the animal mother's activity area, thereby determining the second environmental suitability data. The second environmental suitability data can reflect the state of the animal mother just after giving birth. If the animal mother's degree of adaptation to the harsh environment just after giving birth is still very high, it indicates that the animal mother's physical performance is better, and the animal born by the animal mother is more likely to be selected as a reserve animal.

[0060] Animal mother eating data: The eating conditions of animal mothers also have a certain impact on the growth and development of animals. The animal mother eating data is determined by the feeding amount of the feeding device used to feed the animal mother, and the communication interaction data between the communication receiving device installed on the feeding device and the communication transmitting device worn on the animal mother. Specifically, the first growth stage refers specifically to the delivery room stage of the animal. The animal mother's eating data can reflect the state of the animal mother just after giving birth. If it is determined based on the animal mother's eating data that the animal mother has not shown anorexia just after giving birth, it indicates that the animal mother's physical performance is better, and the animal born by the animal mother is more likely to be selected as a reserve animal.

[0061] Animal mother health data: The health of animal mothers directly affects the growth, development and health of the animals they produce. Therefore, the health of animal mothers plays a guiding role in the selection and breeding of animals.

[0062] It should be understood that due to the uniqueness of the animal inbreeding status data, if it is necessary to screen reserve animals based on physical sign data of multiple growth stages, the animal inbreeding status data can be obtained only once in the first growth stage, and there is no need to obtain the animal inbreeding status data again in subsequent growth stages; if it is necessary to screen reserve animals based on physical sign data of one growth stage, the animal inbreeding status data can be obtained once.

[0063] In this embodiment, in the first growth stage, by collecting and analyzing a variety of physical sign data, the growth and development, health status and breeding potential of the animals can be evaluated more comprehensively and accurately. These data provide an important reference for subsequent breeding decisions and help improve the accuracy of breeding.

[0064] Based on any of the above embodiments, the activity area includes a second weight estimation device; the animal birth weight data and the animal post-weaning weight data are determined by the second weight estimation device.

[0065] It should be noted that the second weight estimation device can be a movable all-in-one machine. Specifically, if the animal to be bred is a pig, within 24 hours after the pig is born, a communication transmitter of a special color is worn on each ear of the pig through an all-in-one machine (with an integrated communication receiving device and a weighing device), and a unique identity is created for the pig. The odd number in the identity represents a boar, and the even number represents a sow. A pig file is created in the cloud platform to form pedigree data. At the same time, the birth weight measurement is completed and uploaded to the database. After the pig is weaned, the all-in-one machine is used again to measure the weight of the animal after weaning to obtain the weight data of the animal after weaning. Of course, the weight of the animal after weaning can also be measured by other equipment, for example, by the first weight estimation device integrated on the first feeding device.

[0066] In this embodiment, the second weight estimation device included in the activity area provides an effective technical means for determining the birth weight data and the post-weaning weight data of the animal. By accurately and reliably measuring and recording these data, an accurate reference basis can be provided for subsequent breeding decisions.

[0067] Based on any of the above embodiments, the animal mother wears a second communication transmitting device; the activity area is also equipped with a second feeding device for feeding the animal mother; the animal mother's eating data is determined based on the communication interaction data between the second communication transmitting device and a communication receiving device installed on the second feeding device.

[0068] In the specific implementation, the second feeding device consists of two parts: a variety of sensors and a feeding mechanism. Among them, the sensor mainly detects the material level and the animal's desire to eat, and the feeding mechanism mainly completes the feeding on demand and the metering feeding amount. The precise detection of the sensor minimizes the amount of waste, making the feeding amount infinitely close to the feeding amount. This is because before feeding, the sensor will detect whether there is any feed left and how much feed is left. Then, the feeding mechanism calculates the feeding amount based on the remaining feed amount detected by the sensor, so that the single feeding amount is infinitely close to the feeding amount. The feeding device is divided into a single feeding device for feeding a single animal and a group feeding device for feeding multiple animals. The daily feeding amount of a single feeding device is equivalent to the daily feeding amount of a certain animal; for the group feeding device, on the basis of determining the feeding amount, the daily feeding amount of a certain animal is calculated by the ratio of the total daily feeding time of the individual animal to the total daily feeding time of the animal group. Regardless of whether the feeding device of the animal mother is a single feeding device or a group feeding device, the feeding data of the animal mother can be calculated by the feeding amount and the feeding time, wherein the feeding time of the animal mother is determined based on the interaction time between the communication transmitting device worn by the animal mother and the communication receiving device used to feed the animal mother. When the feeding device used to feed the animal mother is a single feeding device, the single feeding device is the second feeding device; when the feeding device used to feed the animal mother is a group feeding device, the group feeding device is the second feeding device.

[0069] In this embodiment, by making the animal mother wear the second communication transmitter and installing the second feeding device in her activity area, real-time or timed recording and analysis of the animal mother's eating data can be achieved.

[0070] Based on any of the above embodiments, each feeding device in the activity area is integrated with an environment detection device; the environment detection device is used to determine environmental suitability data.

[0071] In one example, a breeding farm is divided into multiple activity areas, and animals and their mothers live in the same activity area. Two feeding devices are set in each activity area. One is a feeding device dedicated to feeding animals, which can be a single feeding device or a group feeding device. The other is a feeding device dedicated to feeding animal mothers, which can also be a single feeding device or a group feeding device. Both feeding devices set in the activity area are integrated with environmental detection devices, such as four sensors for temperature, humidity, carbon dioxide, and ammonia. The feeding device for feeding animals collects environmental data of a small area where animals move frequently through these four sensors, thereby determining the first environmental suitability data that characterizes the degree of adaptation of animals to the environment; the feeding device for feeding animal mothers collects environmental data of a small area where animal mothers move frequently through these four sensors, thereby determining the second environmental suitability data that characterizes the degree of adaptation of animal mothers to the environment.

[0072] In another example, the breeding farm is divided into multiple activity areas, and the animals and their mothers live in different activity areas respectively. A feeding device A is provided in the activity area where the animals live, and a feeding device B is provided in the activity area where the animal mothers live. Feeding device A and feeding device B can be the same type of feeding devices, that is, feeding device A and feeding device B can both be single feeding devices, or both be group feeding devices. Of course, feeding device A and feeding device B can also be different types of feeding devices. Feeding device A and feeding device B are both integrated with environmental detection devices, such as four sensors for temperature, humidity, carbon dioxide, and ammonia. Feeding device A for feeding animals collects environmental data of the activity area where the animals live through these four sensors, thereby determining first environmental suitability data that characterizes the degree of adaptation of the animals to the environment; feeding device B for feeding animal mothers collects environmental data of the activity area where the animal mothers live through these four sensors, thereby determining second environmental suitability data that characterizes the degree of adaptation of the animal mothers to the environment.

[0073] In another example, the breeding farm is divided into multiple activity areas, and whether the animal and the animal's mother live in the same activity area is determined according to the animal's growth stage. When the animal's growth stage is the delivery room stage, the animal and the animal's mother live in the same activity area, and two feeding devices are set in this activity area, one is a feeding device for feeding the animal's mother, and this feeding device can be a single feeding device or a group feeding device; the other is a feeding device for feeding the animal, and this feeding device can also be a single feeding device or a group feeding device. In another case, when the animal's growth stage is the delivery room stage, the animal and the animal's mother live in the same activity area, and a feeding device with an integrated drinking water bowl is set in this activity area and installed next to the delivery bed to facilitate the animal and the animal's mother to eat and drink water. In another case, when the growth stage of the animal is the delivery room stage, regardless of whether the animal and its mother live in the same activity area, a drinking bowl is integrated next to the delivery bed where the animal is located, and a feeding device for feeding the animal mother is set in the activity area where the animal mother is located. Since the animals in the delivery room stage mainly consume breast milk, there is no need to set a feeding device for the animals in the delivery room period. It is only necessary to install a communication receiving device near the drinking bowl. When the animal approaches the drinking bowl to drink water, the communication receiving device can connect and communicate with the communication transmitting device on the animal, thereby determining the animal activity data. It should be noted that in actual settings, the first feeding device for feeding animals and the second feeding device for feeding animal mothers can be the same feeding device. The first feeding device and the second feeding device are just their identity identifiers, and do not mean that they must be two independent feeding devices. When the animal has passed the delivery room stage and its growth stage is the nursery stage, fattening stage or other stage, the animal and the animal mother can live in different activity areas. At this time, only one feeding device dedicated to feeding animals or animal mothers needs to be set in each activity area. No matter how many feeding devices are set up in an activity area, each feeding device is integrated with an environmental detection device, such as four sensors: temperature, humidity, carbon dioxide, and ammonia. They are used to collect environmental data and then determine the environmental suitability data of the animal or the animal's mother.

[0074] In addition, during the delivery room stage of animals, it is usually necessary to turn on heat lamps to ensure the body temperature of newborn animals. Environmental detection devices (such as temperature sensors) can be integrated on the heat lamps to monitor the temperature of the area covered by the heat lamps in real time. When the temperature reaches a certain standard, the heat lamps can be controlled to turn off to save resources.

[0075] In this embodiment, the environment detection device can monitor the environmental parameters around the feeding device in real time, such as temperature, humidity, gas concentration (such as ammonia, carbon dioxide), etc. This real-time monitoring helps to detect environmental problems in a timely manner and assists in determining the degree of adaptation of the animal to the environment.

[0076] Based on any of the above embodiments, step S20 includes: For each of the growth stages, determining the first breeding value of each of the growth stages according to each of the physical sign data in the growth stage and the weight coefficients respectively corresponding to each of the physical sign data; Calculating a second breeding value according to the first breeding value of each growth stage and a weight coefficient corresponding to each growth stage; The reserve animals are determined according to the second breeding value of each of the animals.

[0077] As an example, when a breeding instruction is received, the first vital sign data of each animal in the first growth stage, the second vital sign data in the second growth stage, and the third vital sign data in the third growth stage are obtained; wherein the growth stages are divided based on the age of the animal; the first growth stage is earlier than the second growth stage, and the second growth stage is earlier than the third growth stage; the first growth stage includes the initial stage of the animal, during which the animal consumes breast milk; the second growth stage includes the nursery stage of the animal, during which the animal has been weaned; the third growth stage includes the rearing stage of the animal, during which the animal has been marketed; the first vital sign data includes the animal's mother's eating data, the animal's activity data, and the animal's birth data. any one or more of body weight data, animal post-weaning body weight data, second environmental suitability data for characterizing the degree of adaptation of the animal mother to the environment, animal mother health status data, animal health status data, and animal inbreeding status data; the second vital sign data includes animal eating data, animal activity data, animal weight data, first environmental suitability data for characterizing the degree of adaptation of the animal to the environment, and any one or more of animal health status data; the third vital sign data includes animal eating data, animal activity data, animal weight data, first environmental suitability data for characterizing the degree of adaptation of the animal to the environment, and any one or more of animal health status data; at least part of the vital sign data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; For each growth stage, performing weighted summation on each of the physical sign data in the growth stage and the weight coefficients respectively corresponding to each of the physical sign data to obtain a first breeding value for each of the growth stages; Performing weighted summation on the first breeding value of each growth stage and the weight coefficient corresponding to each growth stage to obtain a second breeding value of each animal; The reserve animals are determined according to the size of the second breeding value.

[0078] As an example, when a breeding instruction is received, the first vital sign data of each animal in the first growth stage, the second vital sign data in the second growth stage, and the third vital sign data in the third growth stage are obtained; wherein the growth stages are divided based on the age of the animal; the first growth stage is earlier than the second growth stage, and the second growth stage is earlier than the third growth stage; the first growth stage includes the initial stage of the animal, during which the animal consumes breast milk; the second growth stage includes the nursery stage of the animal, during which the animal has been weaned; the third growth stage includes the rearing stage of the animal, during which the animal has been marketed; the first vital sign data includes the animal's mother's eating data, the animal's activity data, and the animal's birth data. any one or more of body weight data, animal post-weaning body weight data, second environmental suitability data for characterizing the degree of adaptation of the animal mother to the environment, animal mother health status data, animal health status data, and animal inbreeding status data; the second vital sign data includes animal eating data, animal activity data, animal weight data, first environmental suitability data for characterizing the degree of adaptation of the animal to the environment, and any one or more of animal health status data; the third vital sign data includes animal eating data, animal activity data, animal weight data, first environmental suitability data for characterizing the degree of adaptation of the animal to the environment, and any one or more of animal health status data; at least part of the vital sign data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; For each growth stage, performing weighted summation on each of the physical sign data in the growth stage and the weight coefficients respectively corresponding to each of the physical sign data to obtain a first breeding value for each of the growth stages; Performing weighted summation on the first breeding value of each growth stage and the weight coefficient corresponding to each growth stage to obtain a second breeding value of each animal; The reserve animals are determined according to the size of the second breeding value.

[0079] In specific implementation, the growth stage is divided into the delivery room stage (i.e. the neonatal stage, from birth in the delivery room to being transferred to the nursery, the delivery room stage generally lasts a few days), the nursery stage (the period from weaning to 70 days of age, the nursery stage generally lasts 40 days), and the rearing stage (after the nursery stage and before the day of market release, the rearing stage generally lasts 6 months).

[0080] The following physical sign data are collected for the delivery room stage: animal mother eating data, animal activity data (since the food of animals in the delivery room stage is breast milk, a drinking bowl is integrated on the feeding device used to feed the animals. The main function of the feeding device is to provide the drinking water required by the animals. Water is used as bait, and the feeding device is controlled to add water to lure the animals to drink water, and the communication receiving device on the feeding device is approached, so that the communication transmitting device worn on the animal communicates and interacts with the communication receiving device, and the animal activity data is determined based on the interactive data), animal birth weight data, animal post-weaning weight data, second environmental suitability data used to characterize the degree of adaptation of the animal mother to the environment, animal mother health status data, animal health status data, and animal inbreeding status data. Among them, the weight coefficient corresponding to each physical sign data can be set according to the actual breeding target. This embodiment uses the equal weight distribution method to determine the weight coefficient of each physical sign data, and an example is given with the weight coefficient corresponding to each physical sign data being 12.5%. The first breeding value in the farrowing room stage is the weighted sum of eight different parts, each of which is the product of a factor (i.e. a physical sign data collected in the farrowing room stage) and its corresponding weight coefficient, such as the product of the animal mother's eating data (the animal mother's eating data can be a specific value or a group of values) and 12.5%.

[0081] The following physical sign data are collected for the nursery stage: animal eating data, animal activity data, animal weight data, first environmental suitability data used to characterize the degree of animal adaptation to the environment, and animal health status data. Among them, the weight coefficient corresponding to each physical sign data can be set according to the actual breeding goal. This embodiment uses the equal weight distribution method to determine the weight coefficient of each physical sign data, and takes the weight coefficient corresponding to each physical sign data as 20% as an example. The first breeding value in the nursery stage is the sum of the weighted sum of five different parts, and each part is a factor (i.e., a physical sign data collected in the nursery stage) multiplied by its corresponding weight coefficient, such as the product of animal eating data (animal eating data can be a specific value or a set of values) and 20%.

[0082] The following physical sign data are collected for the breeding stage: animal eating data, animal activity data, animal weight data, first environmental suitability data used to characterize the degree of animal adaptation to the environment, and animal health status data. Among them, the weight coefficient corresponding to each physical sign data can be set according to the actual breeding goal. This embodiment uses the equal weight distribution method to determine the weight coefficient of each physical sign data, and takes the weight coefficient corresponding to each physical sign data as 20% as an example. The first breeding value in the breeding stage is the sum of the weighted sum of five different parts, each part is a factor (i.e., a physical sign data collected in the breeding stage) multiplied by its corresponding weight coefficient, such as the product of animal eating data (animal eating data can be a specific value or a group of values) and 20%. The first breeding value is obtained by adding the products of the eight parts.

[0083] Then, the weight coefficient corresponding to each growth stage can be set according to the actual breeding goal. In this embodiment, the weight coefficient corresponding to the delivery room stage is 60%, the weight coefficient corresponding to the nursery stage is 10%, and the weight coefficient corresponding to the rearing stage is 30%. Then, the second breeding value of each animal is the sum of the weighted sum of three different parts, one of which is the product of the delivery room stage and its corresponding weight coefficient (taking 60% as an example), another part is the product of the nursery stage and its corresponding weight coefficient (taking 10% as an example), and the last part is the product of the rearing stage and its corresponding weight coefficient (taking 30% as an example). The product of these three parts is added together to obtain the second breeding value.

[0084] The cloud server is integrated with a breeding algorithm module, which is essentially a micro intelligent decision-making body, consisting of three parts: algorithm model, animal batch individual breeding value evaluation, and reserve animal individual identity issuance. The above breeding value calculation is performed by the breeding algorithm module.

[0085] S represents the breeding value. The higher the S value, the more suitable the animal is for reserve. If there are N animals in the same batch of reserve animals to be selected, the second breeding values ​​of the N animals are sorted from large to small, as follows: S1>S2>S3>………S N ; According to the number of reserve animals required in the breeding instruction, the corresponding number of reserve animals are selected according to the ranking. For example, if the breeding instruction indicates that 6 reserve animals are required, the identification marks (such as identification numbers or IDs) of the first 6 animals will be sent to the fence device, so that the fence device can fence these 6 animals into the breeding area according to the identification marks.

[0086] In this embodiment, first, for each growth stage, the breeding value of each growth stage is determined according to the weight coefficients corresponding to each physical sign data in the stage. This means that the physical sign data of each growth stage will be given different importance (i.e., weight coefficients), so as to obtain a comprehensive breeding value. Secondly, the breeding value of the animal is calculated according to the breeding value of each growth stage and the weight coefficient corresponding to each growth stage. Finally, according to the breeding value of each animal, the reserve animals that meet the preset breeding requirements are determined. Those animals with higher breeding values ​​are regarded as more potential reserve animals. By comprehensively considering the physical sign data of different growth stages and their importance, as well as the influence of different growth stages on the breeding of reserve animals, the breeding potential of each animal is comprehensively evaluated, so that the reserve animals that meet the preset breeding requirements can be more accurately determined, thereby improving the accuracy and efficiency of breeding.

[0087] Based on the method described in any of the above embodiments, the present application also provides Figure 6 A schematic diagram of the structure of an electronic device is shown in FIG. Figure 6 At the hardware level, the electronic device includes a processor, an internal bus, a network interface, a memory, and a non-volatile memory, and may also include hardware required for other services. The processor reads the corresponding computer program from the non-volatile memory into the memory and then runs it to implement the method described in any of the above embodiments.

[0088] Based on the method described in any of the above embodiments, the present application also provides a computer storage medium, which stores a computer program. When the computer program is executed by a processor, it can be used to execute the method described in any of the above embodiments.

[0089] Based on the method described in any of the above embodiments, the present application also provides a computer program product, which includes one or more computer programs or instructions. The computer program or instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. When the computer program is executed by a processor, the method described in any of the above embodiments is implemented.

[0090] In several embodiments provided in the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely schematic. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of a code, and the module, a program segment or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0091] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0092] If the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, and other media that can store program codes.

[0093] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0094] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0095] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. An animal breeding method, characterized in that: Each animal is equipped with a first communication transmitter, and a fence device and a first feeding device for feeding the animal are installed in the activity area of ​​the animal; wherein a first communication receiving device is installed on the first feeding device, and the first communication receiving device is connected to the first communication transmitter in a preset range; the method comprises: Upon receiving the breeding instruction, obtaining the physical sign data of each of the animals at one or more growth stages; wherein the growth stages are divided based on the age of the animals, and at least part of the physical sign data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; Determining a reserve animal that meets preset breeding requirements from a plurality of the animals based on the physical sign data; A separation instruction carrying the identity mark of the reserve animal is sent to the separation device, wherein the separation instruction is used to instruct the separation device to separate the reserve animal into a breeding area.

2. The method according to claim 1, characterized in that The growth stages of the animal include a first growth stage and a second growth stage that are experienced sequentially; the food of the animal in the first growth stage and the second growth stage is different; the physical sign data of the second growth stage include any one or more of animal eating data, animal activity data, animal weight data, first environmental suitability data of the activity area, animal health status data, and animal inbreeding status data; wherein the animal eating data and the animal activity data are determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; the animal weight data is determined based on a first weight estimation device integrated on a first feeding device; and the first environmental suitability data is used to characterize the degree of adaptability of the animal to the environment.

3. The method according to claim 1, characterized in that The growth stages of the animal include a first growth stage and a second growth stage that are experienced sequentially; the food of the animal in the first growth stage and the second growth stage is different; the physical sign data of the first growth stage include any one or more of animal activity data, animal birth weight data, animal post-weaning weight data, second environmental suitability data of the activity area, animal mother eating data, animal mother health status data, animal health status data, and animal inbreeding status data; wherein the animal activity data is determined based on the communication interaction data between the first communication transmitting device and the first communication receiving device; the second environmental suitability data is used to characterize the degree of adaptability of the animal mother to the environment.

4. The method according to claim 3, characterized in that The activity area includes a second weight estimation device; the animal birth weight data and the animal post-weaning weight data are determined by the second weight estimation device.

5. The method according to claim 3, characterized in that The animal mother wears a second communication transmitting device; the activity area is also equipped with a second feeding device for feeding the animal mother; the animal mother's eating data is determined based on the communication interaction data between the second communication transmitting device and a communication receiving device installed on the second feeding device.

6. The method according to any one of claims 1 to 5, characterized in that: The feeding device in the activity area is integrated with an environment detection device; the environment detection device is used to determine environmental suitability data.

7. The method according to claim 1, characterized in that The step of determining a reserve animal that meets preset breeding requirements from a plurality of the animals based on the physical sign data comprises: For each of the growth stages, determining the first breeding value of each of the growth stages according to each of the physical sign data in the growth stage and the weight coefficients respectively corresponding to each of the physical sign data; Calculating a second breeding value according to the first breeding value of each growth stage and a weight coefficient corresponding to each growth stage; The reserve animals are determined according to the second breeding value of each of the animals.

8. An electronic device, characterized in that: The electronic device comprises: processor; a memory for storing processor-executable instructions; Wherein, when the processor calls the executable instruction, the method described in any one of claims 1-7 is implemented.

9. A computer-readable storage medium, characterized in that: Computer instructions are stored thereon, and when the computer instructions are executed by a processor, the steps of any method described in claims 1-7 are implemented.

10. A computer program product, characterized in that The computer program product comprises a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

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