List of Articles growth parameters Open Access Article Abstract Page Full-Text 1 - Some quantitative indicators and leaf pigment content of old beech in the pure and mixed stand (Case study: Asalem- Nav forests of Guilan) Mir mozafar Fallah chai mehdi simaei niloofar mohamadzadeh 20.1001.1.76712423.1397.13.52.7.6 Open Access Article Abstract Page Full-Text 2 - Effect of different levels of treated urban wastewater on growth and some physiological characteristics of Althaea officinalis Ahmad Mohtadi Forozan Ghasemi Athar Sadat Javanmard Shokoofeh Hajihashemi 10.30495/iper.2022.1968854.1825 Open Access Article Abstract Page Full-Text 3 - The effects of potassium and gibberellin alone or in combination on the pigments and growth parameters of lentil (Lens culinaris L.) گیتی Barzin, R.A Khavari-Nejad, حمید Fahimi, ُُS Saadatmand, Open Access Article Abstract Page Full-Text 4 - Effect of different levels of treated urban wastewater on growth and some physiological characteristics of Althaea officinalis Ahmad Mohtadi Forozan Ghasemi Athar Sadat Javanmard Shokoofeh Hajihashemi Open Access Article Abstract Page Full-Text 5 - Investigating the effect of silicon on some growth and physiological parameters of rapeseed (Brassica napus L.) under arsenic and cadmium stress Nasser Karimi Salimeh Khademi Azam Zahra Souri 10.83078/iper.2024.1106270