List of Articles Open Access Article Abstract Page Full-Text 1 - Effects of different concentrations of lead on some biochemical and physiological parameters of rice (Oryza sativa L.) Javad Salvati Hormoz Fallah Yousof Niknejad Davood Barari Tari https://doi.org/10.71890/iper.2023.1105510 Open Access Article Abstract Page Full-Text 2 - 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 https://doi.org/10.71890/iper.2023.1105511 Open Access Article Abstract Page Full-Text 3 - The study of nitrogen use efficiency and its related traits in winter cereals Ali Rahemi Karizaki Abbas Biabani Shahryar Kazemi Hosein Sabouri Maral Etesami https://doi.org/10.71890/iper.2023.1105512 Open Access Article Abstract Page Full-Text 4 - Changes in the phytochemical content and antioxidant activity of the medicinal plant Clematis ispahanica Boiss. in three natural habitats of Semnan province Mohammad Mahdi Zolfaghari Reza Naderi Atefe Amir Ahmadi https://doi.org/10.71890/iper.2023.1105558 Open Access Article Abstract Page Full-Text 5 - Evaluation of growth, physiological and biochemichal responses of Alnus subcordata endemic seedling to drought stress Mokaram Ravanbakhsh Babak Babakhani Mahmood Ghasemnezhad https://doi.org/10.71890/iper.2023.1105559 Open Access Article Abstract Page Full-Text 6 - The effect of drought stress on the efficiency of rhizobial bacteria (Rhizobium leguminosarum) symbiotic with faba bean (Phaseoulus vulgaris) Barkat variety Mohammad Hossein Arzanesh https://doi.org/10.71890/iper.2023.1105563 Open Access Article Abstract Page Full-Text 7 - Effect of cold stress on chlorophyll content, chlorophyll fluorescence and activity of oxidative enzymes of barley cultivars (Hordeum vulgare L.) Ali Bashirzadeh Khanlar Dayyan Abdullayev Zaman Mahmudov https://doi.org/10.71890/iper.2023.1105564 Open Access Article Abstract Page Full-Text 8 - 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 https://doi.org/10.71890/iper.2023.1105565 Open Access Article Abstract Page Full-Text 9 - Effect of Bio-stimulator Fosnutren and Humiforte on some morphophysiological and phytochemical traits of Garden Thyme (Thymus vulgaris L.) under water deficit Elham Danaee Vahid Abdossi https://doi.org/10.71890/iper.2023.1105568 Open Access Article Abstract Page Full-Text 10 - Study of the effect of auxin and gibberellin on growth, total chlorophyll, carotenoid and terpenoid content in Euphorbia trigona Mill. Hakimeh Rezaei Aryan Sateei Tahereh Sadat Aghajanzadeh Mehdi Ebadi https://doi.org/10.71890/iper.2023.1105569 Open Access Article Abstract Page Full-Text 11 - The effect of hydrogen peroxide pretreatment and copper foliar application on some physiological traits and quantitative yield of SC704 maize hybrid under water deficit stress Abdollah Ayaran Mohamad Reza Dadnia mojtaba alavifazel Shahram Lac Tayeb Sakinejad https://doi.org/10.71890/iper.2023.1106862