This research aims to study the effect of interaction, the main effect and get the best combination of solid compost and Calcium Nitrate fertilizer on the growth and production of shallot plants. This research was conducted experimentally in the form of a 3 x 3 factorial using a complete randomized design (CRD). Factor I solid compost consists of 3 levels (0, 10 and 15 t.ha-1) and factor II Cal…