Goals
Keep up with the all-new in science and work on the development and innovation.
Take advantage of scientific research, experiments and results translated into reality in order to serve the community

Academic Qualifications 
BSc Veterinary Medicine    2001
MSc Veterinary Medicine   2009 
PhD Poultry production     2015

Publications
1. Alkhalf, M. Alhaj, I. Al-homidan. 2010. Influence of probiotic supplementation on blood parameters and growth performance in broiler chickens. Saudi Journal of Biological Sciences, 17:219–225.
2. Alkhalf, M. Alhaj, I. Al-homidan. 2010. Influence of Probiotic Supplementation on
Immune Response of Broiler Chicks. Egypt Poultry Science,Vol (30) (I): 271-280.
3. M.S. Alhajj, M. Alhobaishi, A.R. Ger El Nabi and S.I. Al-Mufarrej. 2015. Immune Responsiveness and Performance of Broiler Chickens Fed a Diet Supplemented with High Levels of Chinese Star Anise Fruit (Illicium verum Hook. f). Journal of Animal and Veterinary Advances, 14(2):36-42.
4. M. Alhobaishi, M.S. Alhajj, A.R. Ger El Nabi and S.I. Al-Mufarrej. 2015. Effect of High Level of Tumeric Powder as Dietary Supplement on Performance Indicators and Immune Responses in Broiler Chickens. Journal of Animal and Veterinary Advances, 14(2):30-35.
5. M.A.A. Qasem, M.S. Alhajj, A.R. Jer El Nabi, S.I. Al-Mufarrej. 2016. Effects of dietary supplement of turmeric powder (Curcuma longa) on blood biochemistry parameters and antioxidant activity in chickens. South African Journal of Animal Science, 46(2):204-213.
6. M.S. Alhajj, M. Alhobaishi, A.R. Jar El Nabi, S.I. Al-Mufarrej. 2017. Effect of Chinese star anise (Illicium verum Hook. f) on the blood biochemical parameters and antioxidant status in the serum and tissues of broiler chickens. J. King Saud Univ., Agric. Sci. Vol. 27 (1), pp. 15-23.
7. M.S. Alhajj, M. Alhobaishi, A.R. Jar El Nabi, S.I. Al-Mufarrej. 2018. In vitro antibacterial and antifungal inhibitory effects of high levels of Chinese star anise (Illicium verum Hook. F.). Brazilian Journal of Poultry science, (in press).
Conference Proceedings
8. Mohammed Saleh Alhajj, Azhari MUSSAAD, Shakeel AHMAD: PERFORMANCE OF BROILER CHICKENS REARED ON REUSED LITTER. 6th Mediterranean Poultry Summit, Of the Mediterranean Poultry Network of the WPSA, Turin, Italy, June 18-20, 2018.
9. Shakeel Ahmad, Junaid Syed, Azhari Mussaad, Mohammed S. Alhajj, Konstantinos C. Koutoulis. Vocational education and training in poultry production in Kingdom of Saudi Arabia. The XXV World's Poultry Congress, Beijing, China, 5-9 September 2016.