“Effect of Sowing Dates and Seeding Rates on Yield Components of Some Barley (Hordeum Vulgare L.) Genotypes under Rainfed Conditions”. Damascus University Journal of agriculture sciences 33, no. 1 (June 24, 2021). Accessed June 18, 2026. https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/109.