1. Internal examiner for a number of M. Sc. and Ph. D. students in the Departments of Agronomy, Horticulture, Botany and Agricultural Biotechnology, Soil Science and Crop Protection in the Faculty of Agriculture, University of Khartoum.

2. Internal examiner for M. Sc. Students in the Institute of Environmental Studies, University of Khartoum.

3. External examiner for M. Sc. Students, College of Agricultural Studies, Sudan University for Science and Technology.

4. External examiner for the final year agricultural students, University of Joba.

5. External examiner for the final year agricultural students, University of Kassala.

6. Participated in short in-service training courses for employees in the agricultural sector.

7. Participated in Staff Promotion Committees of Sudan University for Science and Technology.

8. Participated in Staff Promotion Committees of Um Durman Islamic University.

9. Reviewed scientific articles for a number of periodicals: University of Khartoum Journal of Agricultural Sciences, Arab Agricultural Research Journal (Published by The Arab Organization for Agricultural Development), Sudan Journal of Scientific Research, Gazira Journal of Agricultural Sciences, University of Sinnar Journal of Agricultural Sciences, Sudanese Journal of Agricultural Research.

10. Reviewed academic textbooks in the Faculty of Agriculture, University of Khartoum.

11. Contributed to the Agricultural Dictionary (Arabic-English-French): Part One, Volume 4, Plant Production. Published by The Arab Organization for Agricultural Development (1983).

12. Member of the Cereals and Pulses Committee, The Sudanese Standards and Metrology Organization (1985-1987).

13. Member of the Board of the Blue Nile Agricultural Corporation (1991-1993).

14. Member of the Committee for Investigating Causes of Declining Wheat Yields in the Rahad Agricultural Corporation (1993).

15. Member of the Committee for Evaluation of the IFAD Report on IFAD-Financed Development Schemes in Sudan in the 1980s (1994).

16. Member of the Fertilizer Technical Committee, Ministry of Agriculture and Forestry (2002).

17. Contributed to the Agricultural Dictionary (English-Arabic) published by the High Organization of Arabicization, National Council for Higher Education and Scientific Research (2001).