The establishment and application of RFID technology in modern cattle breeding, animalchipmaker

　　The establishment and application of RFID technology in modern management of cattle and dairy products

　　Due to the epidemic of animal diseases in recent years, in order to strengthen the control of livestock and poultry diseases, all countries in the world require livestock product export companies to provide complete and detailed information on each livestock product, which can be traced and traced. Once a disease is found, the source of the disease can be dealt with in a timely and effective manner Effectively control the spread of diseases. At present, many animal husbandry farms in Europe and America with developed animal husbandry have widely applied the technology of animal identification, which can not only complete the control of diseases, ensure the safety determination of product listing and export, but also combine with automated animal breeding technology. Improve the efficiency of farming and management of livestock products.

　　Radio Frequency Identification Technology is abbreviated as RFID (Radio Frequency Identification, or commonly known as electronic tags), which is a non-contact automatic identification technology. The simplest RFID system consists of three parts: tags, readers and antennas, and needs other hardware and software support in practical applications. Its working principle is not complicated. When the tag enters the human magnetic field, it receives the radio frequency signal from the reader, and uses the energy obtained by the induced current to send out the product information stored in the chip, or actively send a signal of a certain frequency, the reader After the information is read and decoded, it is sent to the central information system for relevant data processing.

　　1 The status quo of my country's cattle industry

　　China’s animal husbandry is developing rapidly, but there is still a big gap in disease control, animal product safety, and efficient pasture management, which has become a bottleneck factor in the development of China’s animal husbandry and the international market. Limited by national conditions and strength, management methods are very backward, natural pastoral or free-range breeding, small-scale captive breeding are more common, and the breeding is individualized. For the export of China’s dairy industry and beef, the dairy group and slaughter companies cannot effectively control the scope and extent of their controllable scope and the extent and depth of inspection and quarantine of livestock products because their milk comes from various ranches or even purchased from retail investors. Control; various hormones and pollution control indicators in animal products exceed the standard; under the backward management model, the breeding methods of natural free-range and small-scale captive breeding have caused the overall feeding management level to be low, and the economic benefits are poor. The traceability and tracking management system has not been established, and there are great hidden dangers in the safety and quality of dairy products. The two diseases and two preventions urgently need to adopt scientific management and establish an early warning mechanism. These problems have seriously hindered the development and export of the livestock industry and its integration with international standards.

　　2 Composition of RFID system in cattle breeding industry

　　The dairy cow electronic identification and automatic precision feeder system promoted in the breeding farm, including five parts: dairy beef cattle electronic identification, automatic precision feeding system, radio frequency identification device, computer network and application software. Combining with the actual situation of dairy and beef cattle breeding in my country, the introduction and establishment of a dairy cow tag-type radio frequency identification monitoring and management system. An electronic identification with a globally unique code is placed on each cow, and an automatic feeder identified by its matching settings, and a background management software system capable of monitoring and regulating is established.

　　3 Niuchang RFID system management content

　　3.1 Establish identity management, establish identity marks for cows and their products

　　The system has an electronic logo for each cow, and the logo has 16 significant digits, that is, there are more than 100 trillion unique data, so the condition of each cow can be obtained one by one without confusion or Repeated and will not be changed, to ensure that the data and indicators of the managed object are absolutely accurate and reliable. The tracing of dairy products can be traced to the source, even to each cow.

　　3.2 Establish controllable management and establish a precise feeding database for dairy beef cattle

　　After adopting this system, since the diet, exercise, and health status of each cow in each unit can be automatically controlled 24 hours a day, and health warnings are set in the computer, any epidemic and ordinary epidemics can be automatically recognized, and It can be confirmed and processed in time, and its controllability is extremely high. Breeding companies can easily use computers to obtain the macro or individual status of inventory, slaughter, epidemic situation, etc., and make accurate choices about it. Once a problem occurs, it can be traced back to each company, or even each specific cow, so that timely measures can be taken. The government, enterprise, and group control changes to cattle are clear at a glance. After the enterprise, group itself or retail investors configure the system, the cattle's growth status and health status are automatically entered and cannot be concealed.

　　3.3 Establish economic management and optimize the daily management system of dairy cattle farms

　　The system can automatically adjust the feed ration according to the condition of the livestock. For example, the supply of concentrated feed during the milk production period of dairy cows can promote high yield, but the supply of concentrated feed during the non-dairy period is wasteful. The cost is very different. The amount of feed should be increased during the development period of the livestock. The finished product should be released in time and stored for one day Cause a lot of waste, the system can accurately remind the administrator, and automatically adjust the type and quantity of feed, in order to reduce the cost of feeding.

　　3.4 Establish information management and realize the integration of relevant department information. After adopting this system, the livestock breeding companies will be connected with government epidemic prevention departments, veterinary departments, feed supply departments, meat supply and marketing departments, import and export companies, and scientific research institutions. Get up, share information and control in time.

　　3.5 Establish standardization and international management to promote entry into the international market

　　After adopting this system, all enterprise groups and retail investors can be incorporated into the standardized management system by themselves, so that all enterprises in various places can adjust in time according to different breeds of livestock and international requirements for livestock products, and implement the best feeding and management measures.

　　4 Benefits from the application of RFID management system in cattle farms

　　4.1 Improve the level of pasture management and greatly improve production efficiency

　　It provides a modern method of managing pastures for the identification of dairy beef cattle. It can be tracked and managed from breeding to the final market, and its feeding and growth conditions can be accurately recorded. At the same time, it is convenient for the management of the cattle shed, preventing the occurrence of diseases, and saving breeding costs. Improve the efficiency of breeding. It solves the real-time and complete automatic data collection of breeding enterprises, reduces the loss of production, improve labor production efficiency, and increase breeding benefits.

　　4.2 Improve the traceability of dairy products, control the disease of dairy beef and cattle, and form a complete disease prevention and control system

　　Because of the occurrence of various animal infectious diseases in Heilongjiang Province, we must pay attention to and rebuild the livestock and food public safety system that has been seriously backward. Therefore, it is the most scientific way to control and manage from the source, and implement ID card management for animals of higher value such as cows and cows. Establish the whole-process sanitation and epidemic prevention monitoring from birth, breeding, transportation, slaughter, and finally entering the circulation field.

　　4.3 Improve the safety and sanitation management level of dairy products, improve China's food hygiene and epidemic prevention system, and provide guarantees for entering the international market. The label-type radio frequency identification monitoring and management system is applied to the automatic identification and control of dairy cattle, so as to realize the control of each batch. Various information about each cow, including breeding management, health status, and health inspection and quarantine qualification, weight, fat thickness, etc. during slaughter. Visual management of collection and production and processing procedures. At the same time, it also solves the tracking and tracing of carcass identification in the processing and sales process of slaughter and processing enterprises. It has very important practical significance and value for animal husbandry food safety and hygiene management, and China's meat products entering the international market.

　　5 Summary

　　The rapid development of China's animal husbandry has laid a solid foundation for my country's animal food to enter the international market. An important means to solve the current development bottleneck is to introduce and promote livestock labeling that can carry out livestock identification, disease monitoring, precise feeding monitoring, and product process tracking. Radio frequency identification monitoring and management system. Change the current extensive management model, increase the milk feed ratio through precise feeding, greatly improve the economic efficiency of the farm, and more importantly, the dairy products produced under this system will be safe, ensuring food safety, and also realizing waste Reduction, resource utilization and harmless production will enhance the competitiveness of the animal husbandry industry, thereby greatly reducing the gap between China's animal husbandry industry and the developed countries in animal husbandry.

　　(Text / Animal Husbandry Research Center, Heilongjiang Academy of Agricultural Sciences, Ma Hong)

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