中国农业科学（英文版）2007，Vol.6Issue(6)：724-731,8.
Studies on GIS Based Tracing and Traceability of Safe Crop Product in China
Studies on GIS Based Tracing and Traceability of Safe Crop Product in China
摘要
Abstract
The safety of safe crop products (SCP) is critical to maintain people's health and living standard. With the global efforts on the improvement of the traceability of food products, it is inevitable to establish corresponding traceability systems to monitor the safety of crop products in China. In this article, the supply chain pattern of SCP in China has been analyzed and its spatial characters have been described in detail. The study deals with on how to relate traceability technology with GIS, and on how to trace and retrace the safety of SCP using the function of excellent spatial representation, spatial locating, and spatial analysis provided in GIS, which has been discussed from several aspects, such as coding technique of traceability information, transferring technique of traceability information, spatialization of traceability information, and application integration of traceability system. A pilot study was carried out to present the basic functions of the system, which provided an efficient and credible way to trace and retrace the safety of SCP in a real supply chain. An innovative idea has been brought forward for how to establish an efficient, credible, applied traceability system of SCP.关键词
safe crop products (SCP)/tracing and traceability/GIS/traceability code/information transformationKey words
safe crop products (SCP)/tracing and traceability/GIS/traceability code/information transformation分类
管理科学引用本文复制引用
QU Xiao-hui,ZHUANG Da-fang,QIU Dong-sheng..Studies on GIS Based Tracing and Traceability of Safe Crop Product in China[J].中国农业科学（英文版）,2007,6(6):724-731,8.基金项目
This research was supported by the Agricultural Science and Technology Achievement Transformation Foundation of Ministry of Science and Technology of China entitled 'Logistics Management Information System of Safe Crop Products in China' under Grant K50080AJ. （）
