²  1989-1991, National inventory carried by the National Forest corporation (FNC)

²  1992-1993 Establishment of wind breaks and shelterbelts around the villages in Gazera state, Sudan

²  1994-1995 Establishment of Acacia senegal (Gum Arabic tree) in clay soil at the mechanized agricultural schemes in Blue Nile state, central Sudan

²  1994-1995 Establishment of Acacia senegal (Gum Arabic tree) belts in clay soil around the mechanized agricultural schemes in Geddarif state, central eastern Sudan

²  1996-1998 Effect of pretreatment, particle size, pressure and cement wood ratio on the properties of cement-bonded products from Acacia nilotica (sunt) wood, MSc. Thesis submitted to University of Khartoum, Sudan

²  1997 Participate in preparation of Jebel Marra cuppressus plantation working plan, carried out jointly between FNC and GTZ.

²  2001-2005 Manufacturing technology and performance of veneer strand flanged wood-based I-beam, PhD thesis submitted to United Graduate School of Agricultural Sciences of Iwate University, Japan

²  From 2005 to date supervise 6 graduate students (master degree) and co-supervise 1 PhD students