This study purpose is to mapping and comparing the levels of organic matter in rice fields with rice-rice and rice-palawija crop rotation at Subdistrict Pagar Alam Selatan, Pagar Alam City. This study was conducted in Subdistrict Pagar Alam Selatan, Pagar Alam City from March until August 2021 and the soil analysis was conducted in Soil Chemical, Biology and Fertility Laboratory in Agricultural…