The effect of organic fertilization and density of corms on the productivity of saffron flowers and the percentage of the active substance. Damascus University Journal of agriculture sciences, [S. l.], v. 39, n. 3, 2023. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/3560. Acesso em: 18 jun. 2026.