Effect of Spraying Chitosan and Spirulina platensis Extract on the Growth and Flowering of Dianthus barbatus L. Euphrates journal of agricultural science, [S. l.], v. 18, n. 3, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/314. Acesso em: 30 oct. 2026.