Results 91 to 100 of about 6,957 (188)

Study of Growth Rate in Nile Tilapia (Oreochromis niloticus)

Journal of Aquaculture Research & Development, 2016
This study shows the effect of wastewater of El-Sail Drain on the strength of Oreochromis niloticus gathered from two destinations of River Nile at Aswan Governorate. The physicochemical parameters of water such as pH, electric conductivity, complete broke down solids, disintegrated oxygen, organic and concoction oxygen requests; nitrite, nitrate and ...
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POLYCYSTIC OVARY SYNDROME IN NILE TILAPIA, Oreochromis niloticus

Ars Veterinaria, 2018
This study presented a case report of a female of Oreochromis niloticus in the reproductive age. In the clinical analysis, the animal showed intense abdominal distension, severe cachexia, retraction of the eyeball and lethargic behavior. At the necropsy, it was observed the presence of neoplastic mass in the peritoneal cavity which presented smooth ...
K. S. S. BERTIPAGLIA, A. H. SILVA, J. W. LOPES, A. GROTH, A. C. MORAES, E. P. FOZ, M. A. A. BELO, E. J. R. PRADO   +7 more
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Temperature effects on the distribution of two invasive tilapia species (Tilapia zillii and Oreochromis niloticus) in the rivers of South China

Journal of Freshwater Ecology, 2018
Competitive interactions not only exist between invasive and native fish species but also between different invasive species, especially between those that have broad niche overlap.
Dang En Gu, Fan Dong Yu, Meng Xu, Hui Wei, Xi Dong Mu, Du Luo, Ye Xin Yang, Zhi Pan, Yin Chang Hu   +8 more
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Ontogenetic diet shifts of Oreochromis niloticus and Tilapia rendalli of the Barra Bonita reservoir (Tietê river, São Paulo State, Brazil) - doi: 10.4025/actascibiolsci.v34i3.9971

Acta Scientiarum: Biological Sciences, 2012
The Nile Tilapia, Oreochromis niloticus, and the Congo Tilapia, Tilapia rendalli, are important members of the African cichlids, and have been introduced to many Brazilian lakes and reservoirs.
Rosangela Lopes Zaganini, Ana Paula Vidotto-Magnoni, Edmir Daniel Carvalho   +2 more
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Sperm evaluation in strains of Nile tilapia, Oreochromis niloticus

JOURNAL OF ADVANCES IN AGRICULTURE, 2016
The reproductive characteristics of tilapia species used for large-scale production is critically important for breeding management. Although Nile tilapia (Oreochromis niloticus) is one of the most cultivated species globally, little is known about its sperm characteristics.
Diones Bender Almeida, Marco André Paldes Costa, Liane Ney Bassini, Cecilia Irene Pérez Calabuig, Carla GiovaneÁvila Moreira, Marília Danyelle Nunes Rodrigues, Antonio Sergio Varela Junior, Carine Dahl Corcini, Maria Eduarda Bicca Dode, Heden Luiz Marques Moreira   +9 more
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Establishment and characterization of a competitive exclusion bacterial culture derived from Nile tilapia (Oreochromis niloticus) gut microbiomes showing antibacterial activity against pathogenic Streptococcus agalactiae.

PLoS ONE, 2019
This study reports the characterization of the microbial community composition, and the establishment and dynamics of a continuous-flow competitive exclusion culture (CFCEC) derived from gut microbiomes of Nile tilapia (Oreochromis niloticus) specimens ...
Javier Fernando Melo-Bolívar, Ruth Yolanda Ruiz Pardo, Michael E Hume, David J Nisbet, Fernando Rodríguez-Villamizar, Juan F Alzate, Howard Junca, Luisa Marcela Villamil Díaz   +7 more
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Environmental DNA‐Based Quantification of an Invasive Tilapia Species in Tanzanian Inland Aquaculture

Aquaculture, Fish and Fisheries
It can be challenging to determine the identity of tilapia species in aquaculture using morphological characteristics alone. In central Tanzania, there is ongoing expansion of small‐scale inland aquaculture, mainly focused on the large‐bodied non‐native ...
Rupert A. Collins, Andrew D. Saxon, Asilatu H. Shechonge, Mary A. Kishe, Benjamin P. Ngatunga, Martin J. Genner   +5 more
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Predicting Body Composition of Nile Tilapia (Oreochromis niloticus)

Asian Fisheries Science, 2009
Accurate prediction of proximate composition for a commercially cultured fish at a particular body weight could help to reduce overall feed waste, improve feed efficiency, and increase profitability. We studied the relationship between biochemical composition of Nile tilapia and its wet weight for the range of minimum and maximum body weight found in ...
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Atrazine Toxicity in Nile Tilapia [Oreochromis niloticus].

Alfarama Journal of Basic & Applied Sciences, 2023
Fatma El-Matary, Mokhtar Beheary
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Influence of diets enriched with different vegetable oils on the performance and fatty acid profile of Nile tilapia (Oreochromis niloticus) fingerlings = Influência das dietas contendo diferentes óleos vegetais na performance e perfil em ácidos graxos de alevinos de tilápia do Nilo (Oreochromis niloticus)

Acta Scientiarum: Technology, 2006
The fatty acid profile of the carcass of Nile tilapia (Oreochromis niloticus) fingerlings fed diets enriched with different soybean, canola, sunflower, flaxseed, rice, and corn oils was examined.
Nilson Evelázio de Souza, Jesuí Vergílio Visentainer, Carmino Hayashi, Sandra Terezinha Marques Gomes, Maria Cristina Milinsk, Roseli das Graças Padre, Karin Cristiane Justi, Makoto Matsushita   +7 more
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