Interactive Effects of Soil Gypsum Content and Nitrogen Fertilization on Growth, Flowering Characteristics, and Ammonium Uptake of Chrysanthemum morifolium L. Euphrates journal of agricultural science, [S. l.], v. 18, n. 3, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/423. Acesso em: 3 nov. 2026.