Zobrazeno 1 - 10
of 458
pro vyhledávání: '"MOHAMED E ABD EL-HACK"'
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 32, Iss 8, Pp 1161-1171 (2019)
Objective The current study aimed to replace soybean oil in broiler diets with linseed oil, which is rich in omega-3 fatty acid supplemented with pomegranate peel extract (PPE) and measured its effect on broiler performance, carcass traits, lipid pro
Externí odkaz:
https://doaj.org/article/b24e1aa67f1c48e0a446d328b8c00389
Autor:
Youssef A. Attia, Ahmed K. Aldhalmi, Islam M. Youssef, Fulvia Bovera, Vincenzo Tufarelli, Mohamed E. Abd El-Hack, Khaled H. El-Kholy, Mustafa Shukry
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-22 (2024)
Abstract By 2050, the need for poultry products is predicted to quadruple globally, mostly as a result of rising living standards. In the meantime, the quality of feed crops and forage, availability of water, poultry diseases, and poultry reproductio
Externí odkaz:
https://doaj.org/article/48391cb98da24dc786809a261eb93a31
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:
Mohamed E. Abd El-Hack, Ahmed K. Aldhalmi, Adel I. Attia, Zenat A. Ibrahem, Garsa Alshehry, Mohamed Loutfi, Ahmed A. Elolimy, Mohamed S. El-Kholy
Publikováno v:
Poultry Science, Vol 103, Iss 12, Pp 104446- (2024)
Corn, the primary ingredient in modern poultry feeds, contains high levels of ω-6 fatty acids but lacks sufficient ω-3 fatty acids, creating an imbalance. Maintaining a balance between ω-6 and ω-3 fatty acids in poultry diets is crucial due to th
Externí odkaz:
https://doaj.org/article/0f5ec641b56448e28ce8a6c520e9ab69
Autor:
Mahmoud Arisha, Adel I. Attia, Fayiz M. Reda, Islam M. Youssef, Azza R.F. El dosokey, Ayman A. Swelum, Yanfen Cheng, Mohamed E. Abd El-Hack
Publikováno v:
Journal of Applied Poultry Research, Vol 33, Iss 4, Pp 100498- (2024)
ABSTRACT: This study examined the potential effects of adding red pepper oil (RPO) and radish oil (RO) to broiler diets on the animals' development, immune system performance, and activity of digestive enzymes. A total of 300 1-day of age unsexed Arb
Externí odkaz:
https://doaj.org/article/d5e993e226214616ba4f93545fec6ed9
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