Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Elwy A, Ashour"'
Autor:
Elwy A. Ashour, Ahmed K. Aldhalmi, Ismail E. Ismail, Mahmoud Kamal, Ahmed A. Elolimy, Ayman A. Swelum, Mohamed E. Abd El-Hack
Publikováno v:
Poultry Science, Vol 104, Iss 1, Pp 104392- (2025)
ABSTRACT: This study aimed to discover how Echinacea powder extract (EPE), an antioxidant, affects the growth rate, body composition, and blood parameters in broilers as an alternative to antibiotics. In a completely randomized design study, 4 experi
Externí odkaz:
https://doaj.org/article/44225eb4626c42d897eccdeb601dd896
Autor:
Mohammed M. El-Abbasy, Ahmed K. Aldhalmi, Elwy A. Ashour, Samar S. Bassiony, Mahmoud Kamal, Abdulmohsen H. Alqhtani, Diaa E. Abou-Kassem, Ahmed A. Elolimy, Mohamed E. Abd El-Hack, Ayman A. Swelum
Publikováno v:
Poultry Science, Vol 104, Iss 1, Pp 104519- (2025)
This study evaluated the effects of Moringa oleifera leaf powder extract stabilized with zinc nanoparticles (ZnNPs-MLPE) as a natural growth promoter in broiler diets. Randomly assigned 264 one-day-old Ross 308 chicks to four different feeding treatm
Externí odkaz:
https://doaj.org/article/248beb741a4f49209c5c02751324b2a4
Autor:
Elwy A. Ashour, Ahmed K. Aldhalmi, Mahmoud Kamal, Salem S. Salem, Samir A. Mahgoub, Abdulmohsen H. Alqhtani, Mahmoud Madkour, Ahmed A. Elolimy, Mohamed E. Abd El-Hack, Ayman A. Swelum
Publikováno v:
Poultry Science, Vol 104, Iss 1, Pp 104521- (2025)
ABSTRACT: This study aimed to discover how using nano artichoke leaf extract Stabilized with zinc Nanoparticles (ZnO-Nano-ALPE) as an alternative to antibiotics and an antioxidant in broiler feed affected their growth, meat quality, and blood. In a c
Externí odkaz:
https://doaj.org/article/768c0c471c9149429377f380a9c17b2a
Autor:
Mohamed E. Abd El-Hack, Elwy A. Ashour, Fatemah AlMalki, Asmaa F. Khafaga, Mahmoud Moustafa, Mohammed O. Alshaharni, Islam M. Youssef, Ahmed A. Elolimy, Sylwester Świątkiewicz
Publikováno v:
Poultry Science, Vol 104, Iss 1, Pp 104456- (2025)
Microplastics (MPs) are small plastic particles less than five millimeters in size. Microplastic pollution poses a serious threat to ecosystems, affecting both biotic and abiotic components. Current techniques used to eliminate microplastics include
Externí odkaz:
https://doaj.org/article/b101fe4359b141eb932199f7fc9f4266
Autor:
Salma E. Deeb, Elwy A. Ashour, Mohamed E. Abd El-Hack, Mohamed Abou El-Maaty, Islam M. Youssef, Sheikh Adil, Ahmed A. Elolimy, Ayman A. Swelum
Publikováno v:
Poultry Science, Vol 103, Iss 12, Pp 104396- (2024)
ABSTRACT: The objective of the present study was to ascertain the influence of thyme leaf powder (TLP) on growth rate, carcass features, and blood indicators in broiler diets as a natural antioxidant and antibiotic substitute. A fully randomized desi
Externí odkaz:
https://doaj.org/article/24d03f7f656a4554abe2b7360bc45b85
Autor:
Mohamed E. Abd El-Hack, Elwy A. Ashour, Islam M. Youssef, Ahmed I. Elsherbeni, Guillermo Tellez-Isaias, Ahmed K. Aldhalmi, Ayman A. Swelum, Soha A. Farag
Publikováno v:
Poultry Science, Vol 103, Iss 9, Pp 103973- (2024)
ABSTRACT: This study explored the ability of formic acid (FA) to replace antibiotics in broiler chicken diets. It examined how FA affected the chickens' growth, carcass characteristics, blood chemistry, and gut bacteria. The experiment randomly assig
Externí odkaz:
https://doaj.org/article/562faf9e66f145959ef65eac4d045b5e
Autor:
Diaa E. Abou-Kassem, Gharib A. El-Sayiad, Rania A. El-Samahy, Mohamed E. Abd El-Hack, Ayman E. Taha, Mahmoud Kamal, Haifa E. Alfassam, Hassan A. Rudayni, Ahmed A. Allam, Mahmoud Moustafa, Uthman Algopishi, Elwy A. Ashour
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103772- (2024)
ABSTRACT: This investigation aimed to assess how Japanese quail hatchability, growth, and carcass traits were affected by quail egg weight, storage length, and their interactions. One thousand two hundred sixty eggs of the commercial Japanese quail w
Externí odkaz:
https://doaj.org/article/1a432357777645bd8b9d4f29b070c939
Autor:
Mohamed E. Abd El-Hack, Elwy A. Ashour, Nesreen Aljahdali, Nidal M. Zabermawi, Shahira Abdel Baset, Mahmoud Kamal, Khadija S. Radhi, Mahmoud Moustafa, Uthman Algopishi, Mohammed O. Alshaharni, Samar S. Bassiony
Publikováno v:
Poultry Science, Vol 103, Iss 5, Pp 103550- (2024)
ABSTRACT: The present investigation aimed to examine the impact of different dietary organic zinc nanoparticle (ZnNP) levels on gut bacteria, meat quality, growth performance, carcass traits, and blood indicators of broilers. A total of 180 unsexed o
Externí odkaz:
https://doaj.org/article/d53021fc95d0485f9c9cdf58314047f6
Autor:
Elwy A. Ashour, Mahmoud Kamal, Hayman A.A. Altaie, Ayman A. Swelum, Gamaleldin M. Suliman, Guillermo Tellez-Isaias, Mohamed E. Abd El-Hack
Publikováno v:
Poultry Science, Vol 103, Iss 1, Pp 103170- (2024)
ABSTRACT: For the evaluation of the effects of various quantities of crude protein (CP) and metabolizable energy (ME) (kcal/kg diet) in Japanese quail lay chicken meals on performance, digestion coefficients, and nutritional value. An experiment was
Externí odkaz:
https://doaj.org/article/61cd613511c640dc98d6f8ee248418d8
Autor:
Waleed M. Dosoky, Soha A. Farag, Hibah A. Almasmoum, Najat S.M. Khisheerah, Islam M. Youssef, Elwy A. Ashour, Laila A. Mohamed, Mahmoud Moustafa, Mohammed Al-Shehri, Mariusz Jaremko, Mohamed E. Abd El-Hack
Publikováno v:
Poultry Science, Vol 102, Iss 11, Pp 102988- (2023)
ABSTRACT: The objective of the current study was to ascertain the effect of using ginger powder or frankincense oil at different levels on the production rate, biochemical properties of blood, and immune response of laying Japanese quail housed from
Externí odkaz:
https://doaj.org/article/b06e3615ab434eae9f337a008b43ee4e