List of Articles secondary metabolite Open Access Article Abstract Page Full-Text 1 - Quantitative and qualitative improvement of the content of some medicinal compounds of the pencil tree (Euphorbia tirucalli L), using chelate iron fertilizer Fatemeh Bagheri Aryan Sateei Mazyar Ahmadi Golsefidi Mehdi Ebadi 10.71551/ijpp.2025.1025717 Open Access Article Abstract Page Full-Text 2 - Plant growth-promoting rhizobacteria improved growth and physio-biochemical properties of geranium (Pelargonium graveolens L.) under salinity stress Qolamreza Mirzakhani Marzieh Ghanbari Jahromi Vahid Abdossi https://doi.org/10.71551/ijpp.2025.1092318 Open Access Article Abstract Page Full-Text 3 - Environmental factors can impact the secondary metabolites in plants under climate change: a focus on UV-B stress Roghiyeh Farzi-Aminabad Safar Nasrollahzadeh Somaieh Razmi Ali Shami https://doi.org/10.71551/ijpp.2025.1201394