Pemberian Biochar Sekam Padi Dan Pupuk Npkmg Terhadap Pertumbuhan Bibit Kelap…

ABSTRACT This research aims to determine the interaction of rice husk biochar and NPKMg fertilizer, and to obtain the best dose for the growth of oil palm seedlings (Elaeis guineensis Jacq.) at the pre nursery stage on top soil media. This research was conducted using a completely randomized design (CRD) factorial consisting of two factors. The first factor of rice husk biochar consists of…