Research And Implementation Of Traceability Standards-based Livestock Systems

With the development of society, the improvement of people’s health consciousness, and the high frequency of food safety events, the government and people pay more and more attention to food safety. It becomes a trend that a set of food safety traceability system which can comply with the national and international standard and can supervise the food from farm to table. The consumers can learn of related information including production, processing as well as transportation by the establishment of this system, and they can eat safe food. Meanwhile, the system can improve the food safety security level, strengthen the pubic safety system, and curb the possible food safety incidents, playing a role in keeping the society steady and promoting the economic development.The essay studies the popular food safety production relevant standard system at home and abroad, analyses the entire supply chain process and key controlling point of the livestock products, designs the identification scheme of livestock products in the entire supply chain, and set up the platform of food safety traceability system. The essay creatively puts the short message service (SMS) into the use of food safety field and manages the short message data through the special knowledge base, which increases the accuracy of data extraction and lays the foundation of SMS in the field of food safety. The research content and result of this essay are as follows.1、The analysis of supply chain process and key controlling point on livestock products according to standard systemIt introduces current food safety standard mode suitable for China and the related standard system of food safety at home and abroad, analyses the characteristic of every standards and the tie between them, and chooses GMP, SSOP, HACCP as traceability system standard of livestock products. According to the actual situation and the domestic and international standard requirement, taking pork supply chain for example, the process and key controlling point of pork production supply chain.2、Automatic identification technology introduction and individual identification system designIt introduces bar code technology, RFID technology and makes the comparison. By analyzing automatic identification technology, the individual identification scheme suitable for China’s actual situation from breeding, slaughtering, transporting to marketing is settled according to investigation on China’s pork production and process, and the identification transforming and information connecting in the entire supply chain is realized.3、The design and realization of livestock traceability systemIt designs the whole framework and network topology of livestock product traceability system, adopts the software system technology meeting the actual requirement and shows the practical operation effect of SMS and data management system. The completeness of subsystem lays the foundation for the traceability management of livestock products.4、The application of SMS in food safety fieldThe essay uses the SMS to food safety field. Taking China’s livestock production and processing, SMS is applied in information collection, exchange and inquiry of breeding, slaughtering and marketing. It proves that in the complicated conditions, the SMS is a effective way to realize information collection and exchange of all segments.5、Special knowledge base researchAs for the low data extraction accuracy of SMS in breeding, the special research in short message analysis and management, template management and rule management is launched, by analyzing the reason, the accuracy rate of short message data extraction is raised to some degree, and the effectiveness of SMS in the field of food safety is confirmed.