Oliveira, S.M.P. de et al. (2025) “Residual effects of polyhalite on soil fertility in ratoon cane”, Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], p. e81758. Available at: https://teste.revistas.ufg.br/pat/article/view/81758 (Accessed: 7 October 2026).