The study was carried out in the experimental garden of the Islamic University of Riau, Pekanbaru, for 3 months from March to May 2022. This study aimed to determine the interaction effect and the main effect of dolomite lime and NPK 16:16:16 on the growth and production of shallots on the media. peat. This study used a completely randomized design (CRD) consisting of two factors and 3 replicat…