Optimizing foliar N-fertilization in sugarcane depends on plant genotype and nitrogen concentration - Castro, Saulo Augusto Quassi de; Sermarini, Renata Alcarde; Rossi, Monica Lanzoni; Castro, Renata Rebellato Linhares de; Trivelin, Paulo Cesar Ocheuze; Linhares, Francisco Scaglia (Physiologia Plantarum, 2023)