Growing apples in tropical semiarid: N and K fertigation. Acta Scientiarum. Agronomy, [S. l.], v. 44, n. 1, p. e52785, 2021. DOI: 10.4025/actasciagron.v44i1.52785. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/52785. Acesso em: 2 jun. 2026.