Anggraini, M.; Walida, H.; Sitanggang, K. D.; Dalimunthe, B. A. Increasing Growth and Production of Pagoda Mustard (Brassica Narinosa) by Giving Coconut Shell Biochar and Jakaba LOF : Mela Anggraini*, Hilwa Walida, Kamsia Dorliana Sitanggang, Badrul Ainy Dalimunthe. JUATIKA 2025, 7, 358 -.