List of Articles Spring planting Open Access Article Abstract Page Full-Text 1 - Effect of planting dates ,seed rates and row spacing on grain yield and yield components of a lentil (Lens culinaris) genotype in Northern Khorasan dry land condition. Seyed Morteza Azimzadeh Open Access Article Abstract Page Full-Text 2 - Evaluation of Quantitative Traits of Potato Cultivars in the Spring Cultivation and after Barley Harvest Plantings in Ardabil Region D. Hassanpanah H. Hassanabadi Open Access Article Abstract Page Full-Text 3 - Stability analysis of grain yield of Kabouli chickpea genotypes at spring sowing in cold area and rainfed conditions يداله فرايدي