Results 71 to 80 of about 9,907 (251)

Processo agroindustrial: elaboração de farinha de resíduos de tambaqui (Colossoma macropomum) para uso como ingrediente de rações de pescado. [PDF]

, 2017
bitstream/item/77506/1/Oriental-CirTec47 ...
ABREU, L. F., ARAÚJO, E. A. F. de, RIBEIRO, S. da C. do A.   +2 more
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GIS‐Based Aquaculture Spatial Suitability in Western Amazonian Hydroelectric Reservoirs

Lakes &Reservoirs: Science, Policy and Management for Sustainable Use, Volume 30, Issue 1, January/December 2025.
ABSTRACT This study applies a GIS‐based approach to evaluate the spatial suitability of net‐cage aquaculture and analyse key water quality parameters in four hydroelectric reservoirs located in the Jamari River basin, Western Brazilian Amazon. The assessment includes one large hydropower reservoir (HPP Samuel) and three small hydropower reservoirs ...
Carlos Eduardo Mounic‐Silva, Flávio Boscatto, Julia Cucco Dalri, Marco Antônio Polli, Flávia Tavares Mattos, Emanuela Rodrigues Meneghetti, Raica Esteves Xavier Meante, Celso Carlos Buglione‐Neto, Alex Pires De Oliveira Nuñer   +8 more
wiley   +1 more source

Fauna parasitária de tambaqui Colossoma macropomum (Characidae) cultivado em tanque-rede no estado do Amapá, Amazônia oriental Parasitic fauna of tambaqui Colossoma macropomum(Characidae) farmed in cages in the State of Amapá, eastern Amazon

Acta Amazonica, 2013
O objetivo principal deste trabalho foi estudar a parasitofauna e a relação hospedeiro- parasito em tambaqui Colossoma macropomum cultivados em tanques-rede no Rio Matapi, município de Santana, estado do Amapá, região da Amazônia oriental, Brasil.
Evandro Freitas Santos, Marcos Tavares-Dias, Douglas Anadias Pinheiro, Ligia Rigôr Neves, Renata das Graças Barbosa Marinho, Márcia Kelly Reis Dias   +5 more
doaj   +1 more source

Parasitismo em tambatinga (Colossoma macropomum x Piaractus brachypomus, Characidae) cultivados na Amazônia, Brasil. [PDF]

, 2017
Os estudos sobre os parasitos e doenças parasitárias são de grande interesse para a piscicultura, uma vez que podem afetar o crescimento dos peixes. O objetivo deste estudo foi investigar a fauna parasitária e relação parasito-hospedeiro em Colossoma ...
DIAS, M. K. R., MARINHO, R. das G. B., NEVES, L. R., PINHEIRO, D. A., TAVARES-DIAS, M.   +4 more
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Impacts of Global Warming on Quality of Male Fishes: Evidence From A Meta‐Analysis of Temperature Effects on Sperm Motility Kinematics

Reviews in Aquaculture, Volume 17, Issue 1, January 2025.
ABSTRACT Studies have demonstrated adverse effects of global warming on aquatic ecosystems. However, the effects of increased water temperature (IWT) on fish reproduction are still doubtful in species spawning at low or high temperatures. In this meta‐analysis, we elucidated the effects of global warming on spermatozoa functions, key determinants of ...
Yu Cheng, Jinhai Wang, Sayyed Mohammad Hadi Alavi, Songpei Zhang, Zuzana Linhartová, Deepali Rahi Roy, Nururshopa Eskander Shazada, Borys Dzyuba, Otomar Linhart   +8 more
wiley   +1 more source

Presença de apicomplexa em tambaqui (Colossoma macropomum) na estação experimental de piscicultura da Embrapa Amazônia Oriental. [PDF]

, 2012
ZOOTEC
ALBUQUERQUE, F. E. A., ARRAZI, R. M., CORREA, R. de O., MATOS, E., PAIXÃO, K. C. G., PINHEIRO, G. E. V.   +5 more
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Effect of Biofloc Culture on the Daily Rhythmicity of the Activity and Expression of Digestive Enzymes in Tilapia, Oreochromis niloticus

Aquaculture Nutrition, Volume 2025, Issue 1, 2025.
Biofloc technology (BFT) has recently attracted great attention due to minimal water exchange and reduced feed intake. This study aimed to recognize daily changes in the digestive physiology of Oreochromis niloticus between a traditional system and BFT.
María del Carmen Monroy-Dosta, Daniel Becerril-Cortés, Juan Pablo Lazo, Arturo Mena-López, Pilar Negrete-Redondo, Eliasid Nogueda-Torres, Carmen Navarro-Guillén, José Antonio Mata-Sotres, Houguo Xu   +8 more
wiley   +1 more source

Avaliação da toxicidade aguda de Piraclostrobin, Epoxiconazol e sua mistura em Colossoma macropomum (Tambaqui). [PDF]

, 2015
Resumo: O presente trabalho avaliou o efeito toxicológico de formulações fungicidas à base de piraclostrobin e epoxiconazol, isoladamente e em formulação conjugada sobre Colossoma macropomum (tambaqui) por 96 horas através da determinação da Concentração
CASTRO, V. L. S. S. de, CLEMENTE, Z., JONSSON, C. M., PRESTES, E. B.   +3 more
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Sperm Quality, Milt Biochemistry, and Cellular Ultrastructure in Fresh and Cryopreserved Sperm of Brycon amazonicus

Aquaculture Research, Volume 2025, Issue 1, 2025.
Milt cryopreservation facilitates native fish’s constant production of commercial interest. However, it can damage spermatozoa (sptz) due to the osmotic stress of diluents and low temperatures. This study compares spermatic quality in fresh (SF) and cryopreserved (CS) milt in B. amazonicus for 24 h, 1 month, and 3 months.
Owens José Barros-Barrios, Roger Oswaldo Suárez-Martínez, Edwin Gómez-Ramírez, Diana Nathalie Guaje-Ramírez, Víctor Mauricio Medina-Robles   +4 more
wiley   +1 more source

Perulernaea gamitanae (Copepoda: Lernaeidae) parasitizing tambaqui (Colossoma macropomum) (Characidae) and the hybrids tambacu and tambatinga, cultured in northern Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
The infestation rate in Colossoma macropomum, hybrid tambacu (C. macropomum x Piaractus mesopotamicus) and hybrid tambatinga (C. macropomum x Piaractus brachypomum) with Perulernaea gamitanae Thatcher and Paredes, 1985 from two fish farms in Amapá State,
M. Tavares-Dias, L.R. Neves, E.F. Santos, M.K.R. Dias, R.G. B. Marinho, E.A. Ono   +5 more
doaj   +1 more source