تصفح Qatar University Science Journal - [From 1981 TO 2007] حسب المؤلف "الدسوقي, حشمت سليمان"
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Abscisic acid, relative water content and water use efficiency of wheat plants In relation to grain pretreatment by phytohormones and irrigation with sea water
Abo Hamed, S. A.; Aldesuquy, H. S.; Ismail, A. M. A.; أبو حامد, سامي أبو القاسم; الدسوقي, حشمت سليمان; إسماعيل, أحمد محمد علي... more authors ... less authors ( Qatar University , 1999 , Article)Irrigation of wheat plants with sea water (10% and 25%) led to significant increase in free and bound ABA in the leaves, especially at 25%. The relative water content (RWC) of the sea water irrigated plants was either ... -
Changes In Biomass Gain, Protein Content And Hormonal Levels In Wheat Kernels In Response To Soil Drench With Sodium Salicylate
Abo Hamed, S. A.; Mansour, F. A.; Desuquy, H. S.; أبو حامد, سامي أبو القاسم; منصور, فتحي عواد; الدسوقي, حشمت سليمان... more authors ... less authors ( Qatar University , 1992 , Article)Drenching of soil with sodim salycylate (800,4000 and 8000mg/l) increased grain f. wt. and d. wt. Protein content was increased in grains at days 23 and 60 with 800 mg/1 salicylate. With higher doses "4000 and 8000mg/l ... -
Effect Of Culture Conditions On The Production Of Growth Regulators And Extracellular Enzymes By Streptomyces Olivaceoviridis
Al Desuquy, H. S.; Mansour, F. A.; Hamedo, H. A.; الدسوقي, حشمت سليمان; منصور, فتحي عواد; حميدو, هند عبد الحميد... more authors ... less authors ( Qatar University , 1996 , Article)It was proposed to find out the optimum environmental conditions and nutritional requirements for highest growth regulating substance and enzyme production by Streptomyces olivaceoviridis. The optimum oc-amylase and ... -
Growth and protein content of wheat kernels treated with three Growth regulators
Abo Hamed, S. A.; Mansour, F. A.; Al-Desuquy, H. S.; أبو حامد, سامي أبو القاسم; منصور, فتحي عواد; الدسوقي, حشمت سليمان... more authors ... less authors ( Qatar University , 1993 , Article)Alar, asulam or kinetin at different doses were sprayed on wheat plants and their effects on growth and protein of the developing kernels were investigated. Grain fresh matter was significantly increased in response to 200 ... -
Studies On Plant Growth Regulators And Enzymes Production By Some Bacteria
Mansour, F. A.; Aldesuquy, H. S.; Hamedo, H. A.; منصور, فتحي عواد; الدسوقي, حشمت سليمان; حميدو, هند عبد الحميد... more authors ... less authors ( Qatar University , 1994 , Article)Twenty four bacterial strains of thallobacteria belonging to genus Streptomyces were tested for their potentialities to produce plant growth regulators and some hydrolases in shake cultures. Seven strains namely; Streptomyces ...