Particularities of fixed-term artificial insemination in bos indicus influenced cattle

The adaption of Bos indicus cattle to tropical and subtropical environments has led to its widespread distribution around the world. Although artificial insemination (AI) has often been applied in very limited numbers in Bos indicus herds, the advert of fixed-term AI (FTAI) in recent years has become one of the most useful alternatives to significantly increase the number of Bos indicus cattle involved in AI programs. The intention of this presentation is to present data from studies in which current methods of manipulation of follicular waves and ovulation for FTAI has been successfully applied in Bos indicus cattle and discuss how these protocols may impact the overall fertility of these herds.