1992-now   Irrigated forest plantation Project in Kenana Sugar Estate, for Kenana Sugar Company Ltd, Sudan.

1993-2001  Evaluation of reforestation and afforestation programs for the National Forest Corporation

2001          Development of germplasm conservation laws for Sudan.

1996          Establishment of Eucalyptus camaldulenesis seedling seed orchard for National Tree Seed Centre, Sudan

1995                          Curriculum updating of the Arabic College of Forestry, Latikia, Syria for Arab Organization for Agricultural Development, League of Arab States.

1992          Technical assistance for the technical and economic feasibility study for the state forests development of Zimbabwe. A study for the Arab Organization for Agricultural Development, League of Arab States

1991          State of forestry in the Arab World. A study for the Arab Organization for Agricultural Development, League of Arab States

Teaching Experience

2008                Teaching of tropical Forestry issues (M.Sc programme SUTROFOR – Sustainable Tropical Forestry, University of Padova, Padova, Italy (October to December 2008)

1992-date   Teaching Principles of Genetics, Forest Genetics, Tree Improvement and tree Physiology (undergraduate courses, University of Khartoum, Sudan).

1999-2002 Teaching of Research Methodology course graduate students, Institute of Environmental Studies, University of Khartoum

1996-1998  Teaching Advanced genetic courses for graduate students, Faculty of Agriculture, O.I. University.

1980-1987  Assisting in teaching Forest Operation (undergraduate course, University of Florida) in 1987; Forest Genetics and Tree Improvement (graduate course, University of Florida) in 1986; and Botany, Forest Botany, and Silviculture (undergraduate courses, University of Khartoum) in 1980-1982.