Browsing by Author El Attar, Ahmed

Showing results 1 to 10 of 10
Issue DateTitleAuthor(s)
1-Jan-2022Assessing Differences in the Quality Properties and Ultrastructure of Eggshell as Affected by Chicken Strain and Flock Age During Incubation PeriodGamal Rayan ; Galal, A.; Fathi, M. M.; Alawaid, S.; Shehata, W.; El Attar, Ahmed 
1-Nov-2022Carcass Traits of Geese (Anser anser) as Affected by Age, Gender and Their InteractionsRayan, G. N.; EL-Dien, A. Zein; El Attar, Ahmed; El Attar, Ahmed ; Makram, A.
2024COMPARING CARCASS TRAITS FOR BOTH WHITE AND BROWN DOMYATI DUCKS (EGYPTIAN LOCAL MALLARD)Abd El-Tawab, M.; Makram, A. ; El-Wardaney, I.; Zein El-Dien, A.; El Attar, Ahmed 
1-May-2024Effect of Beak Color on Growth Performance and Carcass Characteristics of Pekin DucksAlsaffar, M. A.; Rayan, G. N.; Zein EL-Dien, A.; Shehata, W.; El Attar, Ahmed ; Makram, A.
1-Jan-2020Eggshell and bone quality in two different genetic groups of aged layer breedersGamal Rayan ; El Attar, Ahmed ; Fathi, M. M.
2025Estimation and analyzing sexual dimorphism for body weight and carcass traits of white and brown Domyati ducksTawab, Abdel; El-Wardaney, I; Zein Eldin, Ali ; El Attar, Ahmed ; Abdelmoniem, A.M.; Makram, A.
2024Impact of clipping tip of tongue on body weight of Pekin duck with short beak and dwarfism syndrome (SBDS)M. Abdel-Tawab; Zein Eldin, Ali ; El Attar, Ahmed ; Makram, A.
1-Jan-2010Impact of layer breeder flock age and strain on mechanical and ultrastructural properties of eggshell in chickenRayan, G. N.; Galal, A.; Fathi, M. M.; El Attar, Ahmed 
2025Morphometric parameters analysis of white and brown Domyati ducks (Local Mallard in Egypt)Abdel-Tawab, M.; Al-Shadeedi, Shahrazad M.J.; El-Wardaney, I.; Zein Eldin, Ali ; El Attar, Ahmed ; Abdelmoniem, A.M.; Makram, A.
2025Synbiotics (A review)A., Makram,; Abdelmoniem, A.M.; Al-Shadeedi, Shahrazad M.J.; El-Wardaney, I.; Zein Eldin, Ali ; El Attar, Ahmed ; Hemida, Mona A.M.