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DSpace University of Khartoum: Recent submissions
Now showing items 21-40 of 23347
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(University of Khartoum, )An improved shoot micropropagation protocol of Simmondsia chinensis (Link) Schneider (jojoba) through axillary-bud proliferation from nodal explants using combination of 6-benzyladenine (BA) and thidiazuron (TDZ) has been ...
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(University of Khartoum, )RAPD markers were used to determine the genetic relationships and evaluating similarity among some cucurbits species. Thirteen RAPD primers were used to amplify DNA extracted from the leaves of 10 cucurbit species using CTAB ...
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(University of Khartoum, )Sorghum (Sorghum bicolor (L) Moench) has been ranked the fifth in importance among the cereal crops. It is moderately salt tolerant and is a C4 grass that is well adapted to semi-arid and arid regions where salinity is ...
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(University of Khartoum, )Jojoba cultivation and production face the challenge of establishing ways to identify the sex at early stage of plant growth. The present study was carried out to identify sex of jojoba at the seedling stage under Sudan ...
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(University of Khartoum, )The regulatory mechanisms of drought and salt-associated miRNAs have not been fully understood in Sorghum bicolor. In this study, we investigated the effect of salinity stress (200 and 300 mM NaCl) and drought stress at ...
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(University of Khartoum, )The anatomical characters of the Cucrbitaceae having long attracted the attention of botanists. In order to understand the evolution of anatomical diversity, anatomical features of five genera in the family Cucurbitaceae, ...
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(University of Khartoum, )Jojoba is an important oil crop that produces unique wax ester in seeds. Genetic transformation of jojoba, however, has not been reported yet. In this study, we used nodal segments as explants for transformation of jojoba ...
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(University of Khartoum, 2018)This research studies the impact of the location of industrial zones within cities of Khartoum Federal State, applied to the two industrial zones: Bahri and Omdurman. The development of residential and urban areas, which ...
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(2016)يهدف هذا البحث إلى تقديم نظرية علمية تطبيقية جديدة في استعادة الغطاء النباتي في الأراضي الجافة وشبه الجافة والمناطق المتصحرة ، وذلك بتقييم بعض التجارب السابقة من قبل الحكومات والمنظمات والمؤسسات ذات الصلة في مناطق مختلفة ...
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(University of Khartoum, 2016)یعتبر مشروع دلتا طوكر الزراعي من أھم المشاریع الزراعیة في السودان. أدخلت شجرة المسكیت إلي منطقة دلتا طوكر خلال عقد الستینیات من القرن العشرین وتم زراعتھ كحزام شجري كمصدات ریاح ووقف لزحف الرمال ومن بعد ذلك غزت الأراضي ...
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(University of Khartoum, 2018-12)لبحث يتناول بالتحليل والدراسة ظاهرة تباين وتوزيع السكان فى المناطق الصحراوية بالتطبيق على منطقة الجفرة ليبيا زمانيا ومكانيا ومدى تاثير العوامل المختلفة من طبيعية وبشرية على ذلك ، حيث أن هذه المنطقة وعلى الرغم من وقوعها ...
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(University of Khartoum, 2015)یتناول البحث الآثار البیئة المرتبة على استخدام الأسمدة والمبیدات في مشروع الجزیرة دراسة تطبیقیة على منطقة الحصاحیصا ویھدف إلى تقیم الآثار على الإنسان والبیئة وافترضت الدراسة أن ھنالك إقبال متزاید على استخدامھا مع عدم وجود ...
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(University of Khartoum, 2015)
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(University of Khartoum, 2016)
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(University of Khartoum, 2018-01)ييدف البحث إلى إيجاد حمول عممية وعممية لمشكمة الاختناقات و الاصابات المرضية المتكررة والمتعمقة باختلال التنفس الغازي الناتجة من التزاحم أثناء الحج في الحرم المكي دراسة حالة الحجيج السودانيين، حيث يتم التحقيق في الحاجة ...
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(University of Khartoum, 2019-04)This research aims at assessing water harvesting and its economic and environmental impacts in the Arbaat Red Sea State area. The hydrological aspects of water resources namely rainfall groundwater and springs in this ...
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(University of Khartoum, 2020)The research dealt with climatic elements that are on the human feeling of comfort or distress in the city of Port Sudan in the state of the Red Sea, and aims to provide an analytical study of climatic conditions in the ...
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(University of Khartoum, 2020)The research dealt with the assessment of desertification phenomenon and its impact on the ecosystem in Dar es Salaam, North Darfur State, from 1987 to 2018. The pooled data relied on reports , statistics from previous ...
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(University of Khartoum, 2020)The research deals with the geographical and hydrological location of Khartoum state within the scope of the Nubian sandstone extension, and the effects of this on groundwater. To achieve this, 9 samples were analyzed ...
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(University of Khartoum, 2020-07)
Now showing items 21-40 of 23347
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