Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ayman M Lotfy"'
Autor:
Ghada R Sallam, Hadir A Aly, Ayman M Lotfy, Mohamed M Abdel-Rahim, Walied M Fayed, Islam I Teiba, Kumbukani Mzengereza, Mavuto Tembo, Wales Singini, Yusuf Jibril Habib, Akram Ismael Shehata
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0297844 (2024)
The present study aims to investigate the influence of zeolite usage and stocking densities on various parameters, including ammonia removal from water, accumulation of heavy metals in fish organs, water quality, growth performance, feed efficiency,
Externí odkaz:
https://doaj.org/article/870047b72095493ba88ac301dea5007d
Autor:
Fawzy I. Magouz, Mohamed M. Abdel‐Rahim, Ayman M. Lotfy, Amira Mosbah, Mohamed Alkafafy, Hani Sewilam, Mahmoud A.O. Dawood
Publikováno v:
Aquaculture Reports, Vol 20, Iss , Pp 100738- (2021)
Nucleotides (NT), as a modern feed additive, are effective in many vital functions of cultured aquatic organisms. An experiment was performed to evaluate the effects of dietary nucleotides on the growth performance, carcass composition, liver enzymat
Externí odkaz:
https://doaj.org/article/d0f295a90d4f42318347b1e1b55705ee
Autor:
Mohamed M. Abdel-Rahim, Ashraf.I.G. Elhetawy, Wael M.A. Refaey, Ayman M. Lotfy, Samy Y. El-Zaeem, Elsayed H. Elebiary, Alaa A. El-Dahhar
Publikováno v:
The Egyptian Journal of Aquatic Research.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0208b798cd3f504502a09d198a08a80a
https://doi.org/10.1016/j.ejar.2023.04.002
https://doi.org/10.1016/j.ejar.2023.04.002
Publikováno v:
Croatian Journal of Fisheries, Vol 78, Iss 3, Pp 121-132 (2020)
A study was conducted to investigate the effects of natural zeolites as a water clarifier on the heavy metal removal efficiency from the underground saltwater used for rearing Dicentrarchus labrax fry. Five concentrations of zeolites were tested: 0 (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6949c7d158160c9b6b8725ac89b47c3d
http://www.degruyter.com/view/j/cjf.2020.78.issue-3/cjf-2020-0012/cjf-2020-0012.xml?format=INT
http://www.degruyter.com/view/j/cjf.2020.78.issue-3/cjf-2020-0012/cjf-2020-0012.xml?format=INT
Autor:
Amr M. Helal, Mohamed M. Toutou, Ayman M. Lotfy, Basem S. Abdelaty, Ghada R. Sallam, Mohamed M. Abdel-Rahim, Hadir A. Aly
Publikováno v:
Aquaculture Research. 51:1038-1050
A study was performed to examine the effects of salinity on water quality, fish performance, carcass composition and haemato‐biochemical parameters in juvenile meagre, Argyrosomus regius. Fish (5.0 g) were stocked in fibreglass tanks at four salini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ade121610ec35d5085d8e856636d47e3
https://doi.org/10.1111/are.14449
https://doi.org/10.1111/are.14449
Publikováno v:
Croatian Journal of Fisheries : Ribarstvo
Volume 78
Issue 3
Volume 78
Issue 3
Provedeno je istraživanje kojim su se ispitivali učinci prirodnih zeolita kao pročišćivača vode na učinkovitost uklanjanja teških metala iz podzemne slane vode koja se koristi za uzgoj mlađi Dicentrarchus labrax. Ispitano je pet koncentracij
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::1bff7615262e543bb90ea7592b77bdd1
https://hrcak.srce.hr/file/353883
https://hrcak.srce.hr/file/353883
Autor:
Ayman M. Lotfy, Mohamed M. Abdel-Rahim, Amira Mosbah, Mohamed Alkafafy, Hani Sewilam, Fawzy I. Magouz, Mahmoud A.O. Dawood
Publikováno v:
Aquaculture Reports, Vol 20, Iss, Pp 100738-(2021)
Aquaculture Reports 20, 100738 (2021). doi:10.1016/j.aqrep.2021.100738
Aquaculture Reports 20, 100738 (2021). doi:10.1016/j.aqrep.2021.100738
Aquaculture Reports 20, 100738 (2021). doi:10.1016/j.aqrep.2021.100738
Published by Elsevier, Amsterdam [u.a.]
Published by Elsevier, Amsterdam [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f31c863086094dbf0bd1377cc065e2aa
https://doi.org/10.1016/j.aqrep.2021.100738
https://doi.org/10.1016/j.aqrep.2021.100738
Publikováno v:
Journal of Aquaculture Research & Development. 7
Ammonia is toxic to fish if allowed to accumulate and not-properly managed in fish production systems. Six treatments were studied to evaluate the effectiveness of applying three commercial Ammonia Removal Products (Activated Carbon, Natural Zeolite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c230d3bb4c09e7065d3b02701a92943
https://doi.org/10.4172/2155-9546.1000459
https://doi.org/10.4172/2155-9546.1000459
Autor:
Alaa A. El-Dahhar, Ashraf. I. G. Elhetawy, Wael M. A. Refaey, Samy Y. El-Zaeem, Elsayed H. Elebiary, Ayman M. Lotfy, Mohamed M. Abdel-Rahim
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The purpose of this research was to examine the potential effects of bentonite (BN) supplemented diets on growth, feed utilization, blood biochemistry, and histomorphology of Dicentrarchus labrax. Six treatments in triplicate were tested: B0
Externí odkaz:
https://doaj.org/article/7892d79e83d147f58e11530a748e201f