All radio-frequency animal identification systems require the same basic components. How those components are designed and how well different manufacturers' components fit together is the hard part. It's a toss-up. Even those who have already made substantial long-term investment in radio-frequency identification (RFID) for cattle, along with attendant electronic data capture, are torn as to whether cost or frustration is the key reason the industry has been so slow to adopt a technology that offersso much potential.
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