Ngongolo, N. and Mrimi, D. 2024. Optimizing organic agriculture: Poultry manure dominates in enhancing germination and growth of common beans in Tanzania’s semi-arid environment. Berkala Penelitian Hayati. 30, 1 (Apr. 2024), 35-39. DOI:https://doi.org/10.23869/bphjbr.30.1.20246.