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Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages

Ana Carla Carvalho SILVA et al · Instituto Nacional de Pesquisas da Amazônia · 2025

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Author / responsible party
Ana Carla Carvalho SILVA et al
Publisher
Instituto Nacional de Pesquisas da Amazônia
Year
2025
ISSN
0044-5967
ISSN
0044-5967
Language
English
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"Pinta" em população nativa do Estado do Amazonas

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ABSTRACT The objective of this study was to determine the production cost of tambaqui (Colossoma macropomum) and the hybrids tambatinga (female tambaqui x male pirapitinga, Piaractus brachypomus) and tambacu (female tambaqui x male pacu, Piaractus mesopotamicus) produced in net cages within a 100-ha-surface reservoir over 402 days of cultivation. The effective and total operating cost for each genetic group was determined based on production performance data and operational costs gathered throughout the experimental period. Tambaqui showed a 32.3% and 48.3% lower average total operating cost compared to tambatinga and tambacu, respectively. The lower production cost of tambaqui is attributed to its superior productivity, and is therefore considered the most promising genetic group under the evaluated conditions.

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APA 7

al, A. C. C. S. E. (2025). Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages. https://doi.org/10.1590/1809-4392202301632

MLA

al, Ana Carla Carvalho SILVA et. "Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages." 2025. https://doi.org/10.1590/1809-4392202301632.

Chicago

al, Ana Carla Carvalho SILVA et. 2025. "Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages.". https://doi.org/10.1590/1809-4392202301632.

Harvard

al, A. C. C. S. E. 2025, Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages, Instituto Nacional de Pesquisas da Amazônia, available at: https://doi.org/10.1590/1809-4392202301632 [Accessed 9 Aug. 2026].

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Title
Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages
Author / contributors
Ana Carla Carvalho SILVA et al
Publisher
Instituto Nacional de Pesquisas da Amazônia
Publication year
2025
ISSN
0044-5967
ISSN
0044-5967
Language
English

Subjects

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Amazonia; economic viability; hybrid fish; Piaractus brachypomus; Piaractus mesopotamicus; native fish
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