The Design of Quality Traceability System for Agricultural Products based on Supermap

摘要

The traceability system is an important means of improving the quality and safety of agricultural products. Through a study on domestic and international traceability system, this paper presented a hybrid architecture based on the combination of Client/Server and 3-tire structure. The research work employed geographic information system, database technology, web technology, barcode, anti-counterfeiting code and. Net framework technology, thus a traceability system has been realized in which all the quality information is traceable through all the process, and all the agricultural products circulation routes and areas affected by inputs could be clearly displayed in geographic space.