issue 4 publication date 2020-01

• Influence of Humic Acid on Growth, and Leaf and Root Mineral Elements of Sabrina Strawberry under Salinity Stress
• The Effect of Cutflower-Rose Waste Biochar on Morphological Traits and Heavy Metals in Lettuce (Lactuca sativa L. cv. Syaho)
• Effect of Foliar Application of Salicylic Acid on Yield, Yield Components and Essential Oil of Fenugreek (Trigonella Foenum-Graecum L.) under Water Deficit Conditions
• Determination of The Critical Period of Greenhouse-Cucumber (Cucumis Sativus L.) Weeds in Soil Greenhouse
• Reaction of Different Pepper Cultivars to Two Species of Root- Knot Nematodes (M. Javanica and M. Incognita)
• Effect of Different Nutrient Solutions on The Yield, Chemical Composition and Nitrate Accumulation of Lettuce in Soilless Culture System
• Effect of Zinc Nutrition on Growth Traits, Sodium and Potassium Concentrations and Calcium Molarity Ratio of Roots and Leaves in Two Olive Cultivars under Different Salinity Levels