Resumen de Características técnicas y resultados de lectura de distintos tipos de crotales electrónicos utilizados en identificación animal

P. Grassi, Gerardo Caja López, J.H. Mocket, H. Xuriguera, Alejandro S. González Martín, J. Soler, Marina Gispert Martinell, J. Tibau

• The dimensions and performances de 5 types of electronic ear tags used for pig identification were evaluated with 5 types of transceivers under static laboratory conditions. Obtained results showed insufficient opening resistance in 2 ear tags and marked differences in reading performances (4.4 to 27.6 cm) according to ear tag type, transceiver type used and orientation of their antennas. Half-duplex transponders showed greater reading performances than half-duplex B transponders for the transceivers used.