List of Articles Flower yield Open Access Article Abstract Page Full-Text 1 - Effect of Humic Acid and Phosphorus on the Quantity and Quality of Marigold (Calendula officinalis L.) Yield A.A Farjami, S.M. Nabavi Kalat Open Access Article Abstract Page Full-Text 2 - Evaluation of Yield, Harvest Index, and Water Use Efficiency of Roselle (Hibiscus sabdariffa L.) in Different Treatments of Irrigation and Sowing Date Arameh Zand-Silakhoor Hamid Madani Hossein Heidari Sharifabadi Mojtaba Mahmoudi Ghorban Nourmohamad 10.30495/JCEP.2023.1935375.1818 Open Access Article Abstract Page Full-Text 3 - تنوع مورفولوژیکی و فیتوشیمیایی بین برخی از توده های ایرانی Rosa damascena Mill. حنیفه سید حاجی زاده بهروز عبادی محمدرضا مرشدلو اکبر عبدی قاضی جهانی Open Access Article Abstract Page Full-Text 4 - Effect of silicon application on morphological and physiological characteristics of sunflower (Helianthus.annuus L.) under different moisture levels zohreh nabipour Gholamreza Zamani Open Access Article Abstract Page Full-Text 5 - The effect of mycorrhizal fungi, water stress and year on flower yield and some characteristics of medicinal plant of Borage (Borago officinalis L.) in Yasouj region Ali Rahimi Open Access Article Abstract Page Full-Text 6 - Possibility of weeds control and yield increase due to intercropping Case study: marigold (Calendula officinalis) and mungbean (Vigna radiata) Bahram Mirshekari 10.22034/aej.2015.514407