Dr. IKHLAS AHMED NOUR IBRAHIM

Address: Institute for Studies and Promotion of Animal Exports

University of Khartoum, Shambat, KhartoumNorth, Sudan.

E-mail: ikhlas_nour@yahoo.com.

Kh   Khadiga  Abbas Abdel Ati

ddress:  Department of Animal Nutrition, Faculty of   Animal     Production,
University of  Khartoum Shambat, Khartoum North, Sudan.

E-mail: khadigaatti@yahoo.com