An RFID-Based Tracing and Tracking System for the Fresh Vegetables Supply Chain

Table 3

Main KPI used to compare current and re-engineered models.

Phase	KPI	Current; model	Reengineered; model
(i) Cultivation	Average time to write a report	90 sec per report	25 sec
	Percentage of reports with errors	17%	0%
	Percentage of lost reports	10%	0%
	Percentage of error in the data entry activity	15%	0%
(ii) Transformation	Average time to receive a pallet	195 sec	55 sec
	Average time to store information about raw materials and print the identification tag	90 sec	0 sec
	Percentage of error in the data entry procedure	15%	0%
	Average time to identify an accepted pallet	120 sec	15 sec
	Percentage of wrong pallets moved into the transformation process	30%	0%