Ifeoma, O. N. .; Kemi, A. B. .; Detuhan, U. F. .; Richard, U. T. .; Mercy, I. M. .; Moses, N. T. Effect of Seed Bed Types on Growth and Yield of Onion Seedlings (Allium Cepa L.) Under the Influence of Fertilizer Types in Makurdi, Nigeria. ijsar 2024, 11, 16-24.