List of Articles Nano-silicon Open Access Article Abstract Page Full-Text 1 - Simultaneous effects of silica nanoparticles, potassium, biological and nitrogen chemical fertilizers on the absorption of some elements and yield of rice cultivars (Oryza sativa L.) mehrdad Ghasemi Lemraski Hamid Madani Nasibe Rezvan talab salman dastan Open Access Article Abstract Page Full-Text 2 - Effect of organic and chemical fertilizers along with silicon application on morpho-physiological characteristics and yield of purple coneflower (Echinacea purpurea L.) Hasan Yahyapoor Yousof Niknezhad 10.2./jpps.2023.706908