Studying the Effect of Humic Acid on Germination Indices and Photosynthetic Pigments in Rainfed Wheat Genotypes at the Seedling Stage in Relation to Grain Yield
                        
                        
                        
                        
                        Investigating the Role of Mycorrhizal Fungi and Phosphorus in Improving Gas Exchange and Increasing Fruit Weight of Bitter Melon (Momordica charantia) under Different Irrigation Stresses
                        
                        
                        
                        
                        Evaluation of the Seed and Oil Yield, Yield Components and Agronomic Traits, and Correlation Cofficient in Some Sesame Genotypes in Behbahan, Southwest of Iran
                        
                        
                        
                        
                        Investigation of Salinity and Alkalinity Stress Effect on Some Antioxidant Enzymes Activities and Biochemical Characteristics in Volcameriana and Sour Orange Rootstocks
                        
                        
                        
                        
                        Improving Shoot and Seed Nutrient Content, Yield Components and Yield of Sweet Corn (Zea mays L.var. Saccharata) Hybrid RS-360 by Applying Phosphorus Fertilizer, Mycorrhizal Fungi and Humic Acid
                        
                        
                        
                        
                        The Effect of Humic Acid and Silicon on Morphological Traits, Yield and Water Use Efficiency of Quinoa (Chenopodium quinoa Willd) under Different Irrigation Regimes