Improvement of Falcataria moluccana Root Growth by Giving Empty Palm Oil Fruit Bunches (EFB) Biochar in Growing Media. J. Sylva Indonesiana [Internet]. 2023 Feb. 28 [cited 2026 Feb. 4];6(01):10-8. Available from: https://idjpcr.usu.ac.id/Jsi/article/view/7670