Souza, H.A. de, Rozane, D.E., Vieira, P.F. de M.J., Sagrilo, E., Leite, L.F.C., Brito, L.C.R. de, Conceição, M.P. and Ferreira, A.C.M. 2023. Accuracy of DRIS and CND methods and nutrient sufficiency ranges for soybean crops in the Northeast of Brazil . Acta Scientiarum. Agronomy. 45, 1 (Mar. 2023), e59006. DOI:https://doi.org/10.4025/actasciagron.v45i1.59006.