Effect of foliar nano-minerals (zinc sulfate) and ground biofertilizers (rhizobacteria) on vegetative growth and flowers yied in Matthiola incana L. Euphrates journal of agricultural science, [S. l.], v. 18, n. 3, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/562. Acesso em: 5 nov. 2026.