List of Articles Catalase Open Access Article Abstract Page Full-Text 1 - Impact of Super Absorbent Polymer on Physiological Traits and Activity of Antioxidant Enzymes in Wheat (Triticum aestivum L. cv. Mihan) Affected Drought Stress Conditions Ahmad Afkari Open Access Article Abstract Page Full-Text 2 - Assessment Effect of Water Deficit Stress and Foliar Application of Zinc Sulfate on Seed yield, Grain Protein and Antioxidant Enzymes Mojtaba Afshari Open Access Article Abstract Page Full-Text 3 - Assessment the Effect of Concentration and Application Time of Titanium Dioxide Nanoparticles on Biochemical Traits and Seed Yield of Wheat (Triticum aestivum L.) Ali Jasemnejad Payam Moaveni Open Access Article Abstract Page Full-Text 4 - Assessment Production of Natural Reactive Oxygen Species Affected on Dormancy Alleviation, Germination and Antioxidant System in Sunflower Seeds Mahdi Shaaban Esfandiar Hassani Moghaddam Ezatollah Nabati Zahra Rahmati Motlagh