Results 21 to 30 of about 6,957 (188)

Impact of Mono- and Polyculture Systems on Growth Performance, Feed Utilization, and Economic Efficiency of Oreochromis niloticus, Mugil cephalus, and Mugil capito [PDF]

Journal of Animal and Poultry Production, 2018
A field study was conducted to assess the effect of mono- and polyculture systems in net Hapas of monosex Nile tilapia (Oreochromis niloticus), striped mullet (Mugil cephalus) and /or thin-lipped mullet (M.
Zohour Shaban, F. Khalil, M. Refaey, A. Mehrim   +3 more
doaj   +1 more source

Energy and nutrient digestibility from mulberry (Morus alba) leaf meal for Nile tilapia

Acta Scientiarum: Animal Sciences, 2022
The aim of this study was to determine the apparent digestibility coefficients and digestible values of crude protein, ethereal extract, gross energy and dry matter of mulberry leaf meal (MLM) (Morus alba L.) as Nile tilapia (Oreochromis niloticus) feed.
Patrícia da Silva Dias, Hanna Karolyna dos Santos, Rafael Ernesto Balen, Izabel Volkweis Zadinelo, Fábio Meurer   +4 more
doaj   +1 more source

Diallel Hybridization of Oreochromis niloticus (Nile Tilapia) to Oreochromis aureus (Blue Tilapia)

Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi, 2022
A total of 200 fish samples (100 Oreochromis niloticus (Nile tilapia) and 100 Oreochromis aureus (Blue tilapia)) were used for this research aimed to produce a population of tilapia species that is skewed toward the male population. Three mating periods were carried out in total.
Oster NWACHİ, Arnold IRABOR
openaire   +2 more sources

Comparative Transcriptomic Analysis Reveals the Regulated Expression Profiles in Oreochromis niloticus in Response to Coinfection of Streptococcus agalactiae and Streptococcus iniae

Frontiers in Genetics, 2022
Tilapia (Oreochromis sp.) is one of the important economical fishes in the world. Streptococcosis is commonly found in tilapia, causing severe and devastating effects in tilapia cultures.
Miao Cui, Zibin Wang, Yongchun Yang, Ru Liu, Min Wu, Yujie Li, Qizhong Zhang, Delin Xu   +7 more
doaj   +1 more source

Environmental and physiological impacts of heavy metals on Nile tilapia (Oreochromis niloticus) [PDF]

Journal of Bioscience and Applied Research, 2015
The present study was conducted to investigate the distribution of selected metals (Fe, Zn, Cd, Pb, and Cu) in tissues of Nile Tilapia (Oreochromis niloticus) grown along El- Khadrawia drain – Mubark industrial Zone.
M. F. F Bayomy,, A. A. Alne-na-ei, H. S. Gaber, D.M Khairy, H. A Sayed   +4 more
doaj   +1 more source

The fusion gene hsf5-rnf43 in Nile tilapia: A potential regulator in the maintenance of testis function and sexual differentiation

iScience, 2023
Summary: We identified that the genes heat shock transcription factor 5 (hsf5) and ring finger protein 43 (rnf43) happened fusion in Nile tilapia (Oreochromis niloticus), called hsf5-rnf43, and provided the characteristic and functional analysis of hsf5 ...
Yawei Shen, Hewei Jiang, Adelino V.M. Canario, Tiantian Chen, Yufei Liu, Guokun Yang, Xiaolin Meng, Jinliang Zhao, Xiaowu Chen   +8 more
doaj   +1 more source

Insights into the role of Moringa oleifera in ameliorating acetaminophen induced hepatotoxicity in Nile tilapia, Oreochromis niloticus

Journal of Veterinary and Animal Sciences, 2021
The study was aimed to investigate the hepato-protective effect of Moringa oleifera in Nile tilapia (Oreochromis niloticus) exposed to acetaminophen. Fishes exposed to sub-lethal concentration of acetaminophen for 96 hours, were fed on feed incorporated ...
L. P. Rema, C. B. Liji
doaj   +1 more source

Identities among actin-encoding cDNAs of the Nile tilapia (Oreochromis niloticus) and other eukaryote species revealed by nucleotide and amino acid sequence analyses

Genetics and Molecular Biology, 2008
Actin-encoding cDNAs of Nile tilapia (Oreochromis niloticus) were isolated by RT-PCR using total RNA samples of different tissues and further characterized by nucleotide sequencing and in silico amino acid (aa) sequence analysis.
Andréia B. Poletto, Adriane P. Wasko, Claudio Oliveira, Alexandre Azevedo, Robson F. Carvalho, Maeli Dal Pai Silva, Fausto Foresti, Cesar Martins   +7 more
doaj   +1 more source

Effects of Feeding Frequency for Nile Tilapia Fingerlings (Oreochromis niloticus)

Aquaculture Nutrition, 2022
This study is aimed at assessing the feeding frequency for tilapia fingerlings. 240 fishes were randomly distributed in 24 containers. The feeding consisted of six frequencies: 4 (F4), 5 (F5), 6 (F6), 7 (F7), 8 (F8), and 9 (F9) times a day. The weight gain was significantly higher in F5 and F6 when compared to F4 (
Aldo Felipe Fava, Gildete de Souza Bezerra, Dacley Hertes Neu, Fabio Bittencourt, Altevir Signor, Kerolay Valadão Carvalho, Ricacio Luan Marques Gomes, Wilson Rogério Boscolo   +7 more
openaire   +3 more sources

Rapid growth of a locally-endemic tilapia may enable persistence in an African lake invaded by Nile tilapia [PDF]

Aquatic Invasions
The introduction of non-native species can lead to competition with native species for key resources, driving the decline and extinction of endemic biodiversity.
Toby Champneys, Patroba Matiku, Andrew D. Saxon, Asilatu H. Shechonge, Tabitha Blackwell, Benjamin P. Ngatunga, Christos C. Ioannou, Martin J. Genner   +7 more
doaj   +3 more sources