Artificial insemination
Artificial insemination was first introduced to Bali cattle in southern Sulawesi and Timor in 1975 and 1976. It has been performed in Bali since the 1980s with semen from the National Artificial Insemination Centre of Singosari, and semen has been produced and distributed by the Artificial Insemination Centre of the Bali Province since 2001.