الابحاث

كلية الزراعة

جامعة أسيوط

قسم إنتاج الدواجن
# عنوان البحث المشارك في البحث سنة البحث
491 (32)Effect of dietary ascorbic acid on the performance of laying hens subjected to heat stress. أ.د.محمد نبيل عيسى محمود مقلد 1992
492 Heritabilities of some egg production and egg quality traits in Dandarawy chickens. أ.د.حاتم يوسف مصطفى الحمادى 1992
493 (32)Effect of dietary ascorbic acid on the performance of laying hens subjected to heat stress. أ.د.محمد متولى أحمد حامد 1992
494 Maklad, M. N., A. M. El- Gamal, M. A. ELDeeb and M. M. Ahmed (1992). Effect of Dietary Ascorbic Acid on Performance of Laying Hens Subjected to Heat Stress. Abs. XIX World’s Poult. Congress. أ.د.مريم أحمد الديب 1992
495 Effect of dietary protein level on growth performance of the Egyption Native Egg-type replacement pullets. Reprinted from the Egyptian أ.د.حاتم يوسف مصطفى الحمادى 1992
496 (32)Effect of dietary ascorbic acid on the performance of laying hens subjected to heat stress. أ.د.مريم أحمد الديب 1992
497 Effect of dietary protein level on growth performance of the Egyptian Native Egg-type replacement pullets أ.د.حاتم يوسف مصطفى الحمادى 1992
498 Heritabilities of some egg production and egg quality traits in Dandarawi chickens. أ.د.محمد أبوالقاسم عبداللطيف 1992
499 Maklad, M. N., , M. A. ELDeeb and T. M. El- Sheikh (1992). Lysine- Arginine Ratio and Acid- Base Balance in Relation to Growth and Protein Efficiency in Dandarawi Chicks. Egyptian Poult. Sci. Vol. 12 (II ), pp. 521- 534. أ.د.مريم أحمد الديب 1992
500 Effect of feeding regimens and lighting programs on egg production performance of two Egyptian native strains of laying hens. أ.د.حاتم يوسف مصطفى الحمادى 1992