Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Di Main Nursery Pada…

ABSTRACT The quality of oil palm seeds produced is influenced by the planting media used. One of the alternative media that can be used for oil palm nursery media is Ultisol subsoil. Subsoil soil has a lower fertility rate than topsoil. Therefore, OPEFB and NPK compost were added which were expected to increase the fertility of Ultisol subsoil. This study aims to determine the effect of th…