Volume & Issue: Volume 52, Issue 1, March 2021 
Effect of Long-term Betaine Supplementation on Performance of Growing Saidi Lambs

Pages 20-30

G. A. Abd El-Hafez; Hussein A.M. A.; M. N. M. Abd El-Ati; Asmaa M. Abdelkarim


Optimization of Super Palm Olein Stability using Natural Antioxidants from Jojoba Seed Waste

Pages 42-59

Sanaa M. Abdel-Hameed; H. M. A. Mohamed; F. A.H. El Soukary; E. A.A. Abbas


An Econometric Analysis of the Red Meat Demand Function in Egypt

Pages 114-126

Ahmed A. Mohamed; Atif Helmy El sheemy; Dalia Hamed El Showeikh; M. A. Abd El-Latif


The Functions of Production and Costs of the Wheat Crop and the Most Important Problems of Agricultural in Assiut Governorate

Pages 138-149

G. A. EL-Sagheer; Suzan Abdelmageed Aboelmajd; Salah ail Fadlalha; Yahya Ali Hussein; Abdallah Helmey Abdelghney


An Analytical Study of the Factors Affecting the Quality of Life of Rural People in Assiut Governorate

Pages 150-164

Muhammad Jamal Al-Din Rashid; Mostafa Hamdy Ahmed; Manal Abdel Majeed Abu Al-Majd; Tariq Ali Ahmed Abdullah; Dhafer Musleh Yahya Howidah