Naibaho, S. (2021). THE EFFECT OF BIOCHAR APPLICATIONS OF RICE HUSK AND COFFEE SKIN ON P AND Zn NUTRITIONS AND THE GROWTH OF RICE (Oryza sativa L.) PLANTS IN SATISFIED RICE LAND. Agripreneur : Jurnal Pertanian Agribisnis, 10(1), 35-43. https://doi.org/10.35335/agripreneur.v10i1.1949