NGONADI, Emmanuel Nzube; OKONKWO , Amobi Emmanuel; OKOLONJI, Mary Ngozi; UKO , Ibeabuchi; EDUM , Uchechukwu Nneka. Effects of cropping system and fertilizer application on growth and yield of sorghum and groundnut in Igbariam, Nigeria. Agriculture, Food, and Natural Resources Journal, Awka, Nigeria, v. 5, n. 2, p. 142–149, 2026. DOI: 10.5281/zenodo.23422035. Disponível em: https://journals.unizik.edu.ng/afnrj/article/view/9092. Acesso em: 22 oct. 2026.