Effect of some cultural practices in improving nitrogen use efficiency and Productivity of Two Varieties of Durum Wheat (Triticum durum var. turgidum L.) under Rainfed Conditions. مجلة الجامعة [Internet]. 2021 Apr. 25 [cited 2026 Jun. 6];4(3). Available from: https://journal.hama-univ.edu.sy/huj/article/view/564