Mahmoud Sayed Sayah
Affiliation Animal Production Research Institute (APRI)
Department Cattle Breeding Research Department
Research Field Animal and Poultry Science(Animal Husbandry)
Agrovoc Animal husbandry methods
Contacts
E-mail address mahmoud-sayah@yahoo.com
Work Telephones 0233374694
0233366423
0121085964
Scientific Progress
Senior Researcher in Animal Production Research Institute (APRI) [26/10/2010]
Researcher in Animal Production Research Institute (APRI) [25/06/2005]
Assistant Researcher in Animal Production Research Institute (APRI) [25/01/1998]
Research Assistant in Animal Production Research Institute (APRI) [16/01/1995]
Publications
- Effect of feeding diets supplemented with zinc, copper and selenium pre or postpartum on milk yield and somatic cell count of Friesian cows (2011)
- Effect of dietary supplementatiom of zinc, copper and selenim pre- or post-partum on reproductive performance of Friesian cows (2011)
- Effect of parity season and stage of lactation on somatic cell count milk yield and quality of Friesian cows (2011)
- Improving the nutritive value of corn stalks by fungal treatments (2009)
- Effect of different shed types, as alleviation mean of heat stress, on body reactions and growth performance of crossbred calves (2009)
- Effect of different housing systems and seasonal variations on growth performance, physiological parameters and economic efficiency of Friesian calves (2008)
- Response to partaial replacement of yellow corn with sub-graded sweet potato tuber as non-traditional source of energy on the productive and reproductive performance of dairy cows (2007)
Conference/Workshop:
 - Growth, blood parameters and reproductive performance in Friesian heifers treated with L-tyrosine (2013)
- Means of alleviating summer heat stress on Friesian cows for promoting milk production (2008)
Master Thesis:
 - Physiological responses of Friesian calves to different environmental conditions in Delta Region. (1997)
PhD Thesis:
 - Effect of housing conditions on Friesian calves performance. (2005)
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