This study aims to determine the effect of various fertilization techniques on growth and yield of Rajo variety chili (Capsicum frutescens L.) grown in monoculture and intercropping with Chaya (Cnidoscolus aconitifolius). This research was conducted in Permata Indah Village, Indralaya Utara District, Ogan Ilir, South Sumatra from July to November 2022. This research was conducted using a Split …