1-Ali, E. E. and S. H. Sharrow (1994). Sheep grazing efficiency and selectivity on Oregon hill pasture. J. Range Manage. 47:494-497.

2-Ali, E. E., Abu Swar, A. O. and Mustafa, F. A. (1998).  Effects of sowing methods and phosphorous levels on yield and quality of two alfalfa cultivars.  University of Khartoum J. of Agric. Science, 6(1):96-106.

3-Abu Swar, A. O., Ali, E. E. and Mustafa, F. A. (1999). Effect of seed bed types and phosphorous levels on plant density and seed production of two alfalfa cultivars. Jonares 2(1):1-6.

4-Babiker, S. M. and Ali, E. E. (2001). Effect of inter-row chiselling on growth, yield and qulaity of sugarcane ratoon under Kenana conditions.University of Khartoum J. Agric. Sci. 9(1):46-55.

5.Eltelib, H.A and Ali, E. E. (2006). Effect of time of nitrogen application on growth, yield and quality of four forage sorghum cultivars. Medwell Online. Agricultural Journal 1(2):59-63.

6.Eltelib, H.A Hamad, M. A and Ali, E. E.  (2006).  Effect nitrogen and phosphorous fertilization growth, yield and quality of forage maize.  Asian Network for Scientific Information. Journal of Agronomy 5(3):515-518.

7.Eltom Elsadig Ali and Nawal Bashir Abbas and Salah Eltom Elamin. (2011). Evaluation of Seeding Grasses and Legumes in Mixtures and in Pure Stands with Chemical Fertilization on Deteriorated Rangelands in Blue Nile State, Sudan. U. of k. J. Des. Res. 3(1) : 108- 124.

8.Mohamed Abdel Halim Mohamed and Eltom E. Ali and Salah E. Elamin. (2011). Efficacy of Some Herbicides on Growth Tuber Production and Viability of Purple Nut-sedge (Cyperus rotundus L.). U. of k. J. Agric. Sci. 19(1). 64- 77.