The population of Ongole Crossbred (PO) cattle, commonly known as Javanese cattle, is reportedly under increasing threat amid the rapid expansion of crossbred cattle. Yet this indigenous breed is highly adaptable to local environments and reproduces easily. Its primary limitation lies in its relatively small body size compared to other crossbred cattle. “This breed is native to Indonesia, particularly Java. These white cattle are highly adaptable and breed easily. Their only drawback is their smaller size,” said Professor Agung Budiyanto, Professor at the Department of Reproduction and Obstetrics, Faculty of Veterinary Medicine UGM (FKH UGM), during a community development program based on applied research and community empowerment. This year, held in Bolu, Margokaton Village, Sleman, on Thursday (Jun. 4). In collaboration with the Mergo Andhini Makmur livestock farmers group in Seyegan, FKH UGM launched a program to conserve the genetic resources of Ongole crossbred cattle through smart farming technologies in reproduction, nutrition, and information digitalization. Through the application of reproductive technologies, nutrition management, animal health practices, and information digitalization, the program is expected to increase the population and productivity of PO cattle, supporting national beef self-sufficiency while contributing to the achievement of the Sustainable Development Goals (SDGs), particularly Goal 2: Zero Hunger. Professor Agung explained that the program’s implementation includes providing high-quality feed, estrus synchronization, artificial insemination, and embryo transfer technology. “This community service program focuses not only on increasing the PO cattle population but also on strengthening farmers’ capacity to manage livestock reproduction, health, and nutrition in a more modern and efficient manner,” he said. Among the many livestock farmer groups in the Yogyakarta Special Region, Mergo Andhini Makmur was selected as a partner due to its strong track record of collaboration with FKH UGM. In addition, the group has demonstrated a strong commitment to development, supported by its