Baêta dos Santos, A., Soler da Silva, M. A., Marques da Silveira, P., Duarte Carvalho, G. and Stone, L. F. (2025) “Nitrogen sufficiency index for estimating nitrogen fertilizer requirement of irrigated rice”, Revista Ceres, 66(6), pp. 422–430. Available at: https://ojs.ceres.ufv.br/ceres/article/view/7745 (Accessed: 21 May 2026).