This study aims to determine the interaction of biofertilizer and nitrogen fertilizer, biofertilizer factor, nitrogen fertilizer factor and get the best combination of treatment on the growth and yield of upland rice (Oryza sativa L.). This study was conducted experimentally using a complete randomized design (RAL) factorial. The first factor is biofertilizer with 4 levels, namely. H1: 20 kg.ha…