Purwati, P.; Sopian, A.; Felisa, R. I. Effect of Oil Palm Empty Fruit Bunch Biochar and Plant Growth-Promoting Rhizobacteria (PGPR) on the Growth of Maritam (Nephelium Ramboutan-Ake Leenh.) Seedlings: Pemanfaatan Biochar Tandan Kosong Kelapa Sawit Dan Plant Growth-Promoting Rhizobacteria (PGPR) Terhadap Pertumbuhan Bibit Maritam (Nephelium Ramboutan-Ake Leenh) . agri. j. ilmu. pertan. 2026, 15, 60-75.