Improving yield and water use efficiencies of two sorghum cultivars irrigated by surface and drip irrigation systems and fertilized by nitrogen
By: al-Arif, Khalaf Abd al-Majid Umar; Abd al-Mawla, Sabir Imam; Abu al-Hamd, Abd al-Rahim Sayyid. Assiut University Bulletin for Environmental Researches. Vol. 8, no. 2 (Oct. 2005), pp.67-80, 14 p.
Subjects: Asyut; Corn; Egypt; Fertilizers; Irrigation