Results 51 to 60 of about 381 (164)

Technical aspects for cachama cultivation (Piaractus brachypomus & Colossoma macropomum)

, 2020
The white cachama (Piaractus brachypomus) and the black cachama (Colossoma macropomum), are species of fish belonging to the family of the Caracides. Both are native to the Amazon River and Orinoco basins, are part of river fishing and represent an abundant and desirable fishery product. In Venezuela, cachama has been cultivated since 1977 when induced
Natera, Alexandra, Hernández, Jiraleiska, Tellería, Natacha, Henríquez, Magaly   +3 more
openaire   +2 more sources

Evaluación del polimorfismo por microsatélites en individuos de Piaractus brachypomus (Characidae, Serrasalminae) rovenientes del río Meta, Colombia Polymorphism evaluation by microsatellites in individuals of Piaractus brachypomus (Characidae, Serrasalminae) from Meta river, Colombia

Revista Colombiana de Ciencias Pecuarias, 2006
En este estudio, cuatro microsatélites (Pme4, Pme5, Pme20, Pme21) fueron utilizados para tipificar treinta individuos de Piaractus brachypomus, provenientes del río Meta, tributario de la cuenca del río Orinoco.
Hermes Pineda S, Martha Olivera A, Silvio Urcuqui I, Esperanza Trujillo B, Juan J Builes G   +4 more
doaj  

Use of biofloc technology in the production of the Colossoma macropomum x Piaractusbrachypomus hybrid with a low protein diet

Revista Científica, 2021
The present study was carried out to observe the performance of the hybridColossoma macropomum x Piaractus brachypomus, when cultured in a Biofloc system.
José Gregorio Rodríguez, Zuhelen Cristina Valencia, Germán Antonio Poleo   +2 more
doaj  

Aquaculture in Peru: Situation, Challenges and Prospects

Aquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT Aquaculture in Peru is a sector with significant growth and development in recent years. However, it faces multiple challenges to ensure its sustainability. This study aims to characterize the Peruvian aquaculture system by analysing the public, private and educational stakeholders involved, as well as the productive, commercial and ...
Euler Dolores‐Salinas, Lluís Miret‐Pastor   +1 more
wiley   +1 more source

Non‐Native Species in Aquaculture: Burgeoning Production and Environmental Sustainability Risks

Reviews in Aquaculture, Volume 17, Issue 3, June 2025.
ABSTRACT Rising global food demands and technological advancements have led to unprecedented growth in the aquaculture industry. This rapid expansion has facilitated the translocation of species beyond their native ranges. While farming non‐native species boosts global food supply, it also poses environmental and socio‐economic risks when escapees ...
Francisco J. Oficialdegui, Ismael Soto, Paride Balzani, Ross N. Cuthbert, Phillip J. Haubrock, Melina Kourantidou, Eléna Manfrini, Ali Serhan Tarkan, Irmak Kurtul, Rafael L. Macêdo, Camille L. Musseau, Koushik Roy, Antonín Kouba   +12 more
wiley   +1 more source

Evaluación de niveles de guppy (Poecila reticulata) muerto en la ceba de Cachama Blanca (Piaractus Brachypomus)

Revista de la Facultad de Ciencias Agropecuarias, 2015
El trabajo se realizó en la Estación Piscícola de la Granja Santo Domingo de la Universidad de la Amazonia, ubicada a 7km de la Ciudad de Florencia, teniendo como objetivo evaluar la sustitución de concentrado comercial por Guppy(Poecilia reticulata ...
H. E. Ocaña, S. M. Cruz, D. M. Parra
doaj  

Diet shift of Red Belly Pacu Piaractus brachypomus (Cuvier, 1818) (Characiformes: Serrasalmidae), a Neotropical fish, in the Sepik-Ramu River Basin, Papua New Guinea

Neotropical Ichthyology
Introduction of fish species is a globally widespread practice that causes losses of native species and homogenization of diversity within and across continents. Diet assessments are important tools to depict the ecological function of species introduced
Sandra Bibiana Correa, Ricardo Betancur-R., Bernard de Mérona, Jonathan W. Armbruster   +3 more
doaj   +1 more source

Sperm motility and velocities of Characiformes fishes in different times post-activation

Semina: Ciências Agrárias, 2015
The objective of the current study was to observe the performance kinetics (motilities and velocities) of the spermatozoa from Prochilodus brevis (curimatã), Colossoma macropomum (tambaqui) and Piaractus brachypomus (pirapitinga) species in different ...
Mônica Aline Parente Melo-Maciel, José Ferreira Nunes, João Paulo Silva Pinheiro, Larissa Teixeira Nunes, Romulo Roberto Ribeiro Pinheiro, Júlia Trugilio Lopes, Carminda Sandra Brito Salmito-Vanderley   +6 more
doaj   +1 more source

Effects of Environmentally Relevant Concentrations of Roundup on Oxidative‐Nitrative Stress, Cellular Apoptosis, Prooxidant‐Antioxidant Homeostasis, Renin and CYP1A Expressions in Goldfish: Molecular Mechanisms Underlying Kidney Damage During Roundup Exposure

Environmental Toxicology, Volume 40, Issue 5, Page 817-834, May 2025.
ABSTRACT Roundup is one of the most widely used glyphosate‐based harmful herbicides in the United States as well as globally, which poses a severe risk for terrestrial and aquatic organisms. In order to identify the detrimental effects of Roundup exposure in aquatic organisms, we investigated the environmentally relevant concentrations of Roundup ...
Md Imran Noor, Md Saydur Rahman
wiley   +1 more source

Optimización de un método analítico para la determinación de mercurio en muestras ambientales por espectrometría UV-Visible [PDF]

Avances en Química, 2012
Dithizone´s colorimetric method was modified and quasi miniaturized for mercury determination in water and Lemna minor and Piaractus brachypomus tissue. Detection limit (4-22µg.L-1) was adequate for environmental studies.
Xiomara Piña, Lué-Merú Marcó P, Germán Poleo, Jesús Rojas, Gosmyr Torres   +4 more
doaj