1- Reproduction in farm animals (Cattle, Sheep, Goats, Camels, Equines).
2- Infertility in dairy Cattle.
3- Artificial insemination in Cattle, Sheep, Goats and poultry.
4- Biotechnologies of reproduction and assisted reproduction.
Examination of Postgraduate students: –
Visiting Professor and External Examiner in: –
1- Nyalla University
2- Bahr Elgazal University
3- Gezira University