RESPONSE OF GROWTH AND YIELD TO TWO CUCUMBER VERITIES Cucumis sativus (AL-Fares and Grass CV) FOR MULCHING WITH BLACK POLYETHYLENE UNDER GREENHOUSE CONDITIONS. Iraqi J. Agric. Res. [Internet]. 2020 Dec. 30 [cited 2026 Sep. 18];25(1):15-24. Available from: https://ijarmoa.gov.iq/index.php/ijar/article/view/301