الابحاث

كلية الزراعة

جامعة أسيوط

قسم زينة
# عنوان البحث المشارك في البحث سنة البحث
151 Influence of qualitative composition soils Astrakhan oblast on plant growth and contents of essential oils extracted from Acorus calamus د. عصام يوسف عبدالحفيظ عبدالعاطى 2010
152 An investigation on using of growth regulators in propagation of Taxus baccata by cuttings.
 		د. عمر حسنى محمد إبراهيم 2010
153 Effects of Irrigation Frequency Regimes and Weed Control Management, on Field Grown Tuberoses (Polianthes tuberosa, L.), in the Saudi Arabian Western Region: 2. Bulb and Bulblet’s Yield, Growth & Development and Grade Qualities. أ.د.عبدالرازق إبراهيم السيد النجار 2009
154 Effects of Potassin -P, Certain Beneficial Rhizobacteria and K-Solubilizing Bacteria on Vegetative Growth, Cut Flower Yield, Flowering Characteristics & Qualities and NPK Contents in Leaves of Tuberose Plants (Polianthes tuberosa, L.) cv. “Double”. أ.د.عبدالرازق إبراهيم السيد النجار 2009
155 Effect of different planting distances and harvesting dates on growth and productivity of moghat (Glossostemon bruguiri, Desef) plants under Assiut Valley conditions. د. عصمت فاروق على أحمد 2009
156 The possibility of obtaining essential oils from medicinal plants: camel-thorn and sweet flag, growing in the Astrakhan region د. عصام يوسف عبدالحفيظ عبدالعاطى 2009
157 Impact of Irrigation Frequencies and Weed Control, in Field Grown Tuberoses, In the Western Region of Saudi Arabia: I. Tuberose Cut Flower, Clump Growth, Economic Feasibility and Profitability Potential. أ.د.عبدالرازق إبراهيم السيد النجار 2009
158 Effects of Irrigation Frequency Regimes and Weed Control Management, on Field Grown Tuberoses (Polianthes tuberosa, L), in the Saudi Arabian Western Region: 1. Clump Growth & Development, Bulb Yield, Water Use Efficiencies and Bulb Nutrient Contents. أ.د.عبدالرازق إبراهيم السيد النجار 2009
159 Impact Assessments Of Indoor Plants, On Human And The Surrounding Environment, In The Interiorscaping: Pros And Cons (Good Guys And Bad Guys). أ.د.عبدالرازق إبراهيم السيد النجار 2008
160 Breeding for drought resistance in common bean: In vitro assay for root osmotic potential أ.د.عزة عبدالعزيز على توفيق 2008