Abou-Bakr, S., H. O. A. Alhammad, R. R. Sadek, and A. A. Nigm, "Productive and reproductive characteristics of Holstein cows raised under intensive farming system in Egypt.", Egyptian Journal of Animal Production, vol. 43, issue 2: Egyptian Society of Animal Production, pp. 91-98, 2006. Abstractejap_volume_43_issue_2_pages_91-98.pdf

n/a

Hatem, M. H., R. R. Sadek, and M. Samer, Effect of Shed Height on Dairy Cows' Microclimate and Cooling System Efficiency, , Submitted. Abstract

Egypt has hot dry climatic conditions, temperature reaches its highest degrees at summer months (June, July, and August), the mean maximum temperature for summer months is 41 oC; consequently, there is a great gap between summer temperatures and the upper critical temperature for lactating dairy cows (25 oC), which causes great losses in milk production.

Nigm, A. A., Y. M. Mohamed, S. A. Swiefy, A. M. Ahmed, A. S. Tabana, and R. R. Sadek, "Some salient features of dairy farming under the crop/livestock production system in the Nile delta region in Egypt.", Journal Agriculture Science, vol. 31: Faculty of Agriculture, Mansoura University, pp. 2733, 2006. Abstract
n/a
Attalla, S. A., A. J. Seykora, S. Abou-Bakr, and R. R. Sadek, "Using Minnesota milk Elisa test to evaluate the effect of Johne’s disease on characteristics of dairy herds enrolled in DHIA.", Egyptian Journal of Applied Science, vol. 8, issue A, pp. 1-12, 2009. Abstract
n/a
Nigm, A. A., H. M. Ismail, R. R. Sadek, and M. A. Salem, "Productivity and efficiency indicators of intensive dairy production system in Egypt.", Proc. 13th Conf. Egyptian Soc. Anim. Prod. Cairo, Egypt:10-11 Dec.: Egyptian Society of Animal Production, 2006. Abstract
n/a
Ahmed, A. M., A. M. Hashim, R. R. Sadek, and A. S. Abdel-Aziz, "Salient features of mixed farming system in newly reclaimed land in Egypt.", Proc. 13th Conf. Egyptian Soc. Anim. Prod. Cairo, Egypt:10-11 Dec.: Egyptian Society of Animal Production, pp. 341-351, 2006. Abstract
n/a
Abou-Bakr, S., N. Hamdy, A. F. I. El-Kholy, M. A. M. Ibrahim, R. R. Sadek, and A. A. Nigm, "Genetic parameters for some milk production traits of Holstein cows in a commercial herd in Egypt.", Proc. 13th Conf. Egyptian Soc. Anim. Prod. Cairo, Egypt:10-11 Dec.: Egyptian Society of Animal Production, pp. 15-20, 2006. Abstract
n/a
Abdel-Salam, S. A., A. A. Nigm, M. E. Sayed, R. R. Sadek, and A. S. Abdel-Aziz, "Genetic gain of milk production in Egyptian buffalo as affected by population size, nucleus size and selection intensity in open nucleus breeding scheme.", Proc. of 12th Conf. of Egypt. Soc. Anim. Prod.,- Fac. of Agric. Mansoura University.: Egyptian Society of Animal Production, pp. 33-42, 2003. Abstract
n/a
Nigm, A. A., and R. R. Sadek, "Genetic Improvement of cattle in Africa and Arab world (Possibilities-Constraints).", The First Regional Forum for Animal Wealth Development, Cairo: The Egyp Veterinary Association of Epidemiology, 2010. Abstract
n/a
Samoul, A. M., G. Ashour, M. A. M. Ibrahim, M. H. Hatem, and R. R. Sadek, "Impact of different housing systems on Friesian cattle performance.", Egyptian Journal of Physiological Sciences and their Applications, vol. 10, issue 2, 2011. Abstract
n/a
Tourism