faculty of agriculture

Dr.Ahmed Hussin Abd- elftah Ahmed

Contact Information
Phone Number: 084 6356731
Fax Number: 084 6334964
E-mail Address: aha03@fayoum.edu.eg
Office: Agriculture Building
Postal Address: Fayoum - Fayoum University - Faculty of Agriculture - POBox: 63514
Academic Qualifications
B. Sc. : Agriculture - Faculty of Agriculture - Cairo Univ - 2005
M. Sc. : Agriculture Science (Animal physiology) - Agriculture, -  Fayoum University - 2010
Ph. D : Agricultural Sciences - (Animal Production) - Agriculture, - Fayoum University - 2016
Academic Positions
Demonstrator: From 2006 To 2010
Assistant Lecturer: From 2010 to 2016
Lecturer: From 2016 To 2023
Assistant Professor: From 2023 Until Now
Research Interests
Animal Physiology
Theses
PHYSIOLOGICAL AND REPRODUCTIVE RESPONSES TO HEAT STRESS AMELIORATION IN OSSIMI EWES UNDER HOT SUMMER CONDITIONS IN EGYPT
PHYSIOLOGICAL ROLE IN PRODUCTIVE PERFORMANCE OF LACTATING EGYPTIAN BUFFALOES
Publication list
The relationships among milk yield, milk composition, Insulin- like growth factor- 1 and prolactin in lactating Egyptian buffaloes heifers
potential effect of temperature-humidity index on milk production and physiological performance of lactating Egyptian buffaloes. Egypt.
The relation of both body dimentional and body condition score with milk yield in lactating Egyptian buffaloes.
Impact of different housing models on physiological responses of Saidi ewes under Upper Egyptian conditions.
Influence of housing models on reproductive performance of Saidi ewes, under Upper Egyptian conditions.
Effect of parity on Thyroid Hormones, milk yield and composition, body and udder measurements in Holstein cows.
Relationship of udder and body measurements with milk yield in Holstein cows Reared in Egypt.
The correlation between Insulin- like growth factor- 1 and Prolactin hormones with body and udder measurements in lactating Egyptian buffaloes.
Mona A. El-Khashab, Semaida, A.I., Abd El-Rahman, A.R. and Rohayem. A. physiological and reproductive responses to heat stress amelioration in Ossimi ewes under hot summer conditions in Egypt. Egypt. J. Basic. Appl. Physiol.,10 (1): 57-76 January (2011).
Rohayem. A. El-Khashab, M. Abdel-Rahman, A and Haider, A. Physiological role of Insulin like growth factor- 1 and Prolactin in productive performance of lactating Egyptian buffaloes. The 7th Conference of the Egyptian Society for Animal Productio. Sharm El shake, Egypt. 10-13 October.(2016).
El-Khashab, M. Rohayem, A. Abdel-Rahman, A. and Haider, A. Physiological role of hormones in productive performance of lactating Egyptian buffaloes. Seventh International Conference for Agricultural Development continued- fayoum university – Egypt, 6-8 marsh. (2017) 341- 356.
Rohayem, A. El-Khashab, M. Abdel-Rahman, A. and Haider, A. Physiological role of blood metabolites and blood hematology in productive performance of lactating Egyptian buffaloes. Seventh International Conference for Agricultural Development continued- fayoum university – Egypt, 6-8 marsh. (2017) 357- 376.
Rohayem, A. El-Khashab, M. Abdel-Rahman, A. and Haider, A. Relationship between body measurements , body condition score and productive performance of lactating Egyptian buffaloes. Seventh International Conference for Agricultural Development continued- fayoum university – Egypt, 6-8 marsh. (2017) 577- 394.