Cow identification technology system based on radio frequency

In view of the existing problem in China including dairy farm at small scale, low level of production, backward management of technology, single feed, unclear cattle blood type, and animal product without effective guarantee of safety, a dairy cattle identification system was proposed and established, which was based on the radio frequency identification technology. The rumen animal electron blip was adopted to build a permanent digital file of milk cow in this system and each livestock was labeled with one corresponding file. The cow information stored in electronic tags was identified by RFID technology and PC-SCM technology to make each cow under timely monitoring and management. The results show that the reading rate of RFID system was 100% and the reading distance of which can reach more than eight meters. Therefore it is feasible to apply RFID technology in distinguishing the identity of the cow. This method not only makes the dairy farming production under the digital management but also provides a theoretical basis for precision cattle breeding.