Forest and land fires are common phenomena in Indonesia, especially during the dry season. The aim of this study was to examine the dynamics of soil K, Ca, and Mg in fire-affected area. This research was conducted in Rimau Sungsang Village, Banyuasin II Sub-district, Banyuasin District, South Sumatra. The types of land were classified into (1) Unburned Area (UB), (2) Burned Area (B0), (3) Burneā¦