Khalaj, Mohammad Ali, Banijamali, Seyed Mohammad, Shafiei, Mohammad Reza, Farahani, Elham, Javan, Mostafa, Sayyad-Amin, Pegah. Investigating the Effect of Different Levels of Nitrogen Fertilizer on Quantitative and Qualitative Characteristics of Chrysanthemum (cv. Borna). Journal of Ornamental Plants. 2024;14(1):1-10. doi:10.71645/JOP.2024.2311-1354