Abstract: n order to solve the problems of difficult data collection, high error rate and low level of data management in the process of Beijing You Chicken Breeding, a data collection system for breeding chicken based on RFID technology is designed. The foldable electronic wing label, mobile terminal collection equipment, automatic weighing platform and data management cloud platform were developed to realize the automatic collection of key growth and production data in the breeding process management and application. The results through preliminary application show that the drop rate of electronic wing label is less than 1% in the whole life cycle, the weight is not more than 0.5 g, the accuracy of data collection is more than 99%, the overall breeding efficiency is increased by 2 times, and the labor cost is reduced by about 50%. The problems of high cost, large error and lack of key data in traditional model are well solved, which can improve the automation degree of breeder breeding.