3Moe T.Perslectives on traceability of agriculture[J].Trends in Food Science&Technology, 1998,9(5):211 -214.
4Froeschle,H.-K,Gonzales-Barron U,McDonnell K,et al.Investigation of the potential use of e-tracking and tracing of poultry using linear and 2D barcodes[J].Computers and Electronics in Agriculture,2009,66(2): 126 - 132.
