Experience

1997-99      Teaching Assistant, University of Khartoum, Sudan. The work covered the setting, supervising and conducting of Undergraduate Lab., supervision of undergraduate tutorial.

1997-99      Graduate Students at University of Khartoum, Sudan for M.Sc. Degree

1999-2003 lecturer, University of Khartoum, Sudan, The work was participating in basic science lectures for undergraduate students in Faculties of Agriculture, Veterinary, Animal Production and Forest.

2003-2007  Ph.D. Student at University of Khartoum, Sudan and Technical University of Berlin, Germany.

2007-to date: Faculty Member at University of Khartoum, Sudan.

2003- 2008: Secretary Council of the Department of Agricultural Engineering, University of Khartoum.

2008 to 2012: Coordinator Postgraduate Studies at Department of Agric. Engineering, University of Khartoum.

Dec.2010 to May 2011: Acting head of the Dept. of Agric. Engineering.

June/2013 to Nov/2013: Head of the Agricultural Training and Community Service Unit, Faculty of Agriculture- University of Khartoum.

Nov/2013 – Aug. 2014: Assistant professor University of Sirte – Libya.

Nov/2013 – Aug. 2014: Chairman of the Strategic Plan Committee – Faculty of Agriculture, University of Sirte.

March/2015 – to February/2018 : Head of the Dept. of Agric. Engineering, Faculty of Agriculture, University of Khartoum.

December/2015 to date Associate Professor- Faculty of Agriculture- University of Khartoum.

February 2018 to date principal of the Dar Al-aloum College for Science and Technology.

Editorial Manager 2020 to date: Journal of Dar Al-aloum College for Science and Technology for Arts and Sciences.

Conferences with Refereed Full Paper Proceedings

  1. Widaa A.; A.B. Saeed and H. Deistel “Appropriate management of water resources in Sudan and its impact on the political and social stability”, the nexus of natural resources and violent conflicts in sub-saharan Africa, Arusha, Tanzania, 2005.
  2.  Elamin A. M.; Widaa A. and Saeed A.B. “Water Resources Utilization in Sudan”. China, 2012.

  1. Elshamy, O.M.; H.A. Al Hashem and A.W. Elamin “the effect of tillage implements on tractor performance under different operational conditions” , Egyptian journal of applied sciences. 2003, 18(5B): 800-818.
  2. Widaa A. and A.B. Saeed “Impact of using treated wastewater for irrigation on soil chemical properties, plant growth and forage yield” , University of Khartoum journal of Agricultural science. 2008, 16 (1): 75-87.
  3. Widaa A. M. ; A.B. Saeed and A. Bouch “Water Use Efficiencies of Gezira, Rahad, and New Halfa Irrigated Schemes under Sudan Dry Land Condition” , Sudan J. Des. Res. 3(1): 62-72, 2011.
  4. Ibrahim, Y. M.; Saeed, A. B. and Widaa, A. M. “Performance of Basin and Bubbler Irrigation Systems under River Nile State Conditions”, University of Khartoum journal of Agricultral Science. 2011, 19 (3): 364-373.
  5. Ibrahim, Y. M.; Saeed, A. B. and Widaa, A. M. “Effect of Irrigation Water Management on Growth of Date Palm offshoots (Phoenix dactylifera) under the River Nile State Conditions”  University of Khartoum journal of Agricultral Science. 2012, 20 (3): 275-285.
  6. Makhlof, H. A.; Widaa A. M, and Gowing, J. (2014). Effect of Farmer Experience on Selection of Irrigation Methods at Sirte, Libya.University of Khartoum journal of Agricultral Science 3 (22).
  7. Determination Actual Evapotranspiration and Crop Coefficients of Young Date Palm Trees (Phoenix dactylifera) in the Nile Valley State. (accepted for publication at University of Khartoum journal of Agricultral Science)
  8. Impact of Reusing Treated Wastewater on Soil Properties and Wheat Growth Components. (accepted for publication at aljadied  Journal of Agricultural Sciences- University of Elskandaria- Egypt).
  9. Abdallaa, N. A.; Wua L. T. and Widaa A. M. (2014) Rain infiltration into loess soil under different rain intensities and slope angles. (accepted for publication at Journal of Agricultural Engineering, Egypt).
  10. Impact of Groundwater Quality on Soil Properties and crop production under Khartoum State condition (Applied  for American Journal)

Papers under publication (applied for refereed journal)

  1. Agricultural Activity and Adoption of Modern Irrigation Techniques in Sirte locality-Libya
  2.  Experimental Model for Assessment of Hydraulic Performance of Emitters Clogging Using Different Types of Emitters and Water Qualities under Indoor Conditions
  3. Some papers in field of wastewater and produced water.