Registrierung des Auslaufverhaltens einzelner Legehennen mit einem RFID-System

In a laboratory test of a low-frequency RFID system the probability of registration was assessed and this system was used to study ranging behavior of laying hens. To test the equipment, tags with various orientations on a platform were moved with varying speeds across a different number of antennas. The probability of registration declined when the speed of tags was greater than 1.5 m/s. In the field test on 12 farms antennas were placed on...