احمد محمد الحسن رغيم


المقررات الدراسية

0

الكتب والبحوث

27

الرسائل الجامعية

3

المحاضرات

0

المؤتمرات والورش والندوات

17

الخبرات العملية

4

المؤهلات العلمية

3

عضوية اللجان المحلية والعالمية

0

الجوائز وبراءات الأختراع

0

ورقة علمية
Effects of bacteria and nitrogen fertilizer on promoting maize (Zea mays L.) gro ...

Abstract: A field experiment was carried out during two successive summer seasons (2016/ 2017- 2017/2018), at the College of Agricultural Studies, Sudan University of Sciences and Technology, to asses ...

الملف رابط

ورقة علمية
Trichoderma harzianum and bacterial strains as bioagents for suppressing Orobanc ...

ABSTRACT A series of field, laboratory and greenhouse experiments were conducted at the Bio-pesticides and Bio-fertilizers Department, Environment, Natural Resources and Desertification Research Inst ...

الملف رابط

ورقة علمية
Counteracting the effect of Orobanche crenata infestation on faba bean (Vicia fa ...

ABSTRACT A field experiment was conducted at two experimental sites at Khartoum, Sudan, season 2016-2017, to study the effects of Trichoderma harzianum, Bacillus megatherium var. phosphaticum (BMP), ...

الملف رابط

ورقة علمية
Potential of Trichoderma harzianum as a biocontrol agent against Striga hermonth ...

ABSTRACT A series of laboratory and greenhouse experiments were conducted at the Environment, Natural Resources and Desertification Research Institute (ENDRI), National Centre for Research (NCR) an ...

الملف رابط

ورقة علمية
Influence of acetic acid, pH and buffers on Striga hermonthica seeds germination ...

Abstract: This study was conducted to determine the effects of acetic acid, different buffers and their pH levels on Striga germination, early seedling growth and toxicity effect on Striga hermothica. ...

الملف رابط

ورقة علمية
Effects of bacteria, citric acid and potassium phosphate dehydrate on Striga her ...

ABSTRACT ABSTRACTABSTRACT ABSTRACT Series laboratory and greenhouse experiments were conducted to investigate the effects of bacteria, Potassium Phosphate Dihydrate and citric acid on early developme ...

الملف رابط

ورقة علمية
Laboratory and field studies of Trichoderma harzianum, bacterial strains and ima ...

ABSTRACT— A series of laboratory and field experiments were undertaken at the laboratories and experimental farm of Environment, Natural Resources and Desertification Research Institute, NCR and Sh ...

الملف رابط

ورقة علمية
Seed priming influence on Striga hermonthica (Del.) Benth. infested sorghum grow ...

Abstract Series of laboratory and green house experiments were conducted at the Environment, Natural Recourses and Desertification Research Institute (ENDRRI), NCR, Khartoum, Sudan. Thirteen salts (so ...

الملف رابط

كتاب
Influence of nitrogen fixing and phosphorus solubilizing bacteria co-inoculation ...

Abstract— A field experiment was conducted for two successive seasons 2012/2013 and 2013/2014 with four replicates at the experimental farm, Faculty of Agriculture, Omdurman Islamic University to ...

الملف رابط

ورقة علمية
Role of bacteria, nitrogen, phosphorus and the herbicide imazethapyr on inhibiti ...

Abstract: Series of laboratory and greenhouse experiments were conducted to study the effects of bacteria, nitrogen + phosphorus and the herbicide imazethapyr, on O. crenata in faba bean. Laboratory ...

الملف رابط

ورقة علمية
Potential role of intercropping, bacterial strains and inorganic fertilizers in ...

ABSTRACT Striga hermonthica (Del.) Benth is an obligate, root-parasitic flowering plant that limits cereal production in sub-Saharan Africa. In this study, two greenhouse experiments were carried ou ...

الملف رابط

ورقة علمية
Influence of bacteria on Orobanche crenata seed bank size, incidence and Vicia f ...

ABSTRACT BACKGROUND: Orobanche crenata is a holoparasitic weed that seriously attacks legumes and depend entirely on their hosts for all nutritional requirements. A wide variety of approaches physic ...

الملف رابط

ورقة علمية
تأثير استخدام الأسمدة المعدنية والعضوية وا ...

الملخص: تم إجراء تجربة بالحقل الإيضاحي لشركة زادنا للخدمات الزراعية بالكدرو بالخرطوم بحري، السودان وكررت في ...

الملف رابط

ورقة علمية
Evaluation of Endophytic Bacterial Isolates on Germination and Haustorium Initia ...

ABSTRACT: Fourteen endophytic bacteria isolated from sugarcane were evaluated in the laboratory for their ability to induce Striga hermonthica germination and/or haustorium initiation in response to d ...

الملف رابط

ورقة علمية
Fungal Cultures Extract as a Bio-control Agent for Suppression of Phelipanche ra ...

ABSTRACT: This study was conducted to investigate the effects of crude extract, supernatant and pellet of fungal isolates A1, S14, K22, M25 (isolated from tomato fields) and Trichoderma harzianum stra ...

الملف رابط

ورقة علمية
Effects of bacterial Isolates and Strains on Phelipanche ramosa (L.) Pomel haust ...

ABSTRACT Laboratory experiments were conducted to study the efficacy of bacterial isolates and strains on Phelipanche ramosa haustorium initiation at the Bio-pesticides and Bio-fertilizers Departmen ...

الملف رابط

ورقة علمية
Bacterial Biocontrol of Phelipanche ramosa (L.) Pomel Germination ...

ABSTRACT: Series of laboratory experiments were conducted to study the efficacy of bacterial isolates and strains on Phelipanche ramosa seeds germination. All experiments were conducted at the Bio-pes ...

الملف رابط

ورقة علمية
Effects of Organic and Microbial Fertilizers on Striga Hermonthica in Maize ...

Abstract A pot experiment was conducted at the Environment and Natural Resources Research Institute, NCR, Sudan to investigate the effect of organic (Elkhairat (T) and Elkhasseb (X)) and microbial (Az ...

الملف رابط

ورقة علمية
Effects of Some Fungal Isolates on Germination and Haustorium Initiation of Stri ...

ABSTRACT: Two laboratory experiments were conducted to assess the effects of fungal isolates on germination and haustorium initiation of Striga hermonthica. Forty three fungal isolates were isolated f ...

الملف رابط

ورقة علمية
Effects of organic and microbial fertilization on wheat growth and yield ...

ABSTRACT A field experiment was conducted at the demonstration farm of the Faculty of Agricultural studies, Sudan University, Shambat, Sudan for two successive seasons (2009/2010 and 2010/2011) to e ...

الملف رابط

ورقة علمية
Effects of Bacterial Strains and Chicken Manure on Orobanche crenata Infesting F ...

Abstract A pot experiment was conducted to assess the effect of bacterial strains and chicken manure on broomrape in faba bean. Results displayed that all treatments reduced Orobanche emergence except ...

الملف رابط

ورقة علمية
Effects of microbial and chemical fertilization on yield and seed quality of fab ...

Abstract: A field experiment was conducted at EL–Hudeiba Research Station farm in north Sudan for two consecutive seasons to examine the effect of inoculation by different Rhizobium and phosphate s ...

الملف رابط

ورقة علمية
Effects of Biological and Mineral Fertilization on Nodulation, Nitrogen and Phos ...

ABSTRACT A field experiment was conducted at Ummdagarsi area in Gezira state, central Sudan to study the effects of inoculation with Rhizobium and Bacillus megatherium var. Phosphaticum (BMP) and ph ...

الملف رابط

ورقة علمية
Effects of biofertilization on Nodulation, Nitrogen and Phosphorus Content and Y ...

ABSTRACT A field experiment was conducted at Elbagair area, central Sudan, for two successive seasons 2009/2010 – 2010/2011 to study the effects inoculation with five introduced or locally isolate ...

الملف رابط

ورقة علمية
Impact of Integrated Bio-fertilizer and Chemical Fertilizer Application on Yield ...

مجلة جامعة أم درمان الإسلامية، (2011)، العدد 20، ص 278-291. Ommdurman Islamic University Journal, 2011, 20: 278-291. ...

الملف رابط

ورقة علمية
Effects of Rhizobium and Bacillus Megatherium Var. Phosphaticum Strains and Chem ...

ABSTRACT A field experiment was conducted for two consecutive seasons to examine the effect of inoculation by different Rhizobium and phosphate solubilizing bacteria strains and their interaction on ...

الملف رابط

ورقة علمية
Impact of Salinity on Growth and Symbiotic Properties of Some Guar Rhizobia ...

Journal of Science and Technology, 2003, 4(2): 7-18 ...

الملف رابط

1

تأثير البكتريا المشجعة لنمو النبات على نمو الذرة الشامية (Zea mayz L.) تحت الإجهاد الملحي
 جامعة أم درمان الإسلامية
 2018-06-10

2

تأثير البكتريا والأسمدة ومبيد الحشائش امازيثابير على الهالوك (Orobanche crenata) في الفول المصري
 أكاديمية السودان للعلوم
 2017-03-12

3

تأثير الأسمدة الكيميائية والعضوية والحيوية على نمو وإنتاجية العنب (Vitas sp)
 جامعة أم درمان الإسلامية
 2015-05-03
Desertification research in Sudan: current status, gap and future challenges. Sustainable Land Management and Economic Development in Sudan

 السودان
 الجمعية السودانية لعلوم التربة
 2018-12-05
Integrated management of broomrape (Orobanche crenata Forsk.) in faba bean (Vicia faba L.)

 السودان
 SATREPS Symposium on Striga Management
 2018-09-18
Effect of Rhizobium and PSB inoculation on Pisum sativum growth and symbiotic relation in two types of soil

 الجزائر
 جامعة سطيف
 2015-12-12
Microbial control of root parasitic weeds in Sudan. Microbes and Ecosystems: The Universal Hidden Force

 تونس
 الجمعية التونسية للبيئة الميكروبية وكلية العلوم جامعة تونس المنار
 2015-05-11
In vitro evaluation of bacteria isolated from sugar cane as a biocontrol agent of Striga hermonthica

 مصر
 جامعة المنيا
 2015-03-23
Effects of fungal isolate Ai41, IBA and BAP on early developmental stages of Striga hermonthica

 مصر
 جامعة المنيا
 2015-03-23
Effects of bacterial isolates filtrates and indole acetic acid on Phelipanche ramosa (L.) Pomel development stages

 الأردن
 الجمعية العربية لوقاية النبات
 2014-11-09
Microorganisms as bio control agents for parasitic weeds

 السودان
 SATREPS Symposium on Striga Management
 2014-09-15
Effects of root exudates and macerates from tomato seedlings inoculated with Bacillus circulans and bacterial isolates on Phelipanche ramosa seeds germination

 السودان
 المركز القومي للبحوث وإتحاد مجالس البحث العلمي العربي
 2014-03-25
A study of bacterial isolates combinations on Striga hermonthica germination and haustorium initiation. 5th International workshop in biotechnology

 السودان
 المركز القومي للبحوث وإتحاد مجالس البحث العلمي العربي
 2014-03-25
Biological Control of Striga hermonthica by Soil Microorganisms

 السودان
 هيئة البحوث الزراعية
 2014-02-03
Fungi as Candidates for Biological Control of Broomrape (Phelipanche ramose L.) in Tomato (Solanium lycopersicon)

 السودان
 هيئة البحوث الزراعية
 2014-02-03
Effects of Organic and Microbial Fertilizers on Striga hermonthica in Maize

 تونس
 الجمعية التونسية للبيئة الميكروبية وكلية العلوم جامعة تونس المنار
 2012-12-06
Substituting and supplementing chemical fertilizers with organic fertilizers to avoid soil and environmental pollution in Sudan

 الصين
 State Key Lab of Explosion Science and Technology Beijing Institute of Technology
 2011-06-01
Effects of Microbial and Chemical Fertilization on Yield and Seed Quality of Faba Bean (Vicia faba)

 ماليزيا
 الجامعة الإسلامية العالمية
 2011-05-17
التقييم الاقتصادي للأسمدة الإحيائية والكيميائية المستخدمة في إنتاج الفول المصري (Vicia faba L.) في السودان

 السعودية
 الجمعية السعودية للعلوم الزراعية، جامعة الملك سعود
 2011-04-05
Substituting Chemical Fertilizers with Microbial Fertilizers for Increasing Productivity of Faba Bean (Vicia Faba L.) in Arid Lands

 الصين
 State Key Lab of Explosion Science and Technology Beijing Institute of Technology
 2009-06-02

جامعة أم درمان الإسلامية عميد عمادة البحث العلمي


2019-11-30

كلية الزراعة, جامعة أم درمان الإسلامية رئيس قسم الإعمار وزراعة الأراضي الجافة


2014-03-02

كلية الزراعة, جامعة أم درمان الإسلامية رئيس قسم الدراسات العليا


2012-03-04

كلية الزراعة, جامعة أم درمان الإسلامية رئيس قسم إعمار المنظر الطبيعي


2011-06-05



بكالوريوس

جامعة أم درمان الإسلامية


200
1996-01-15

الزراعة

ماجستير

جامعة أم درمان الإسلامية


200
2000-03-09

تغذية النبات

دكتوراه

جامعة أم درمان الإسلامية


200
2007-06-18

الأحياء الدقيقة في التربة Soil Microbiology