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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
05/08/2024 |
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Data da última atualização: |
05/09/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, A. F.; PEREIRA, A. S.; COSTA-FERNANDES, T. de O.; RODRIGUES, A. P. O.; COSTA, V. E.; MACIEL-HONDA, P. O. |
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Afiliação: |
ADRIANA FERREIRA LIMA, CNPASA; ANDRE SILVERIO PEREIRA; THAIS DE OLIVEIRA COSTA-FERNANDES; ANA PAULA OEDA RODRIGUES, CNPASA; VLADIMIR ELIODORO COSTA, UNIVERSIDADE ESTADUAL PAULISTA; PATRICIA OLIVEIRA MACIEL HONDA, CNPASA. |
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Título: |
The effect of nursery production system (in cage and pond) on performance, health status, and plankton ingestion of the low trophic level fish tambaqui, Colossoma macropomum. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Aquaculture, v. 586, 740721, May 2024. |
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ISSN: |
1873-5622 |
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DOI: |
https://doi.org/10.1016/j.aquaculture.2024.740721 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of the present study is to assess the growth performance, health condition, natural food intake, muscle fiber profile and isotopic composition of tambaqui, reared for 56 days in different production systems. Tambaqui fish (1.18 ± 0.55 g; 4.49 ± 0.66 cm) were stocked in 600 m2 earthen ponds (P), 3.6 m3 cages within earthen ponds (CP) and 15.68 m3 cages in a large water reservoir (C), at densities of 9 fish m 2 in P and 170 fish m 3 in C and CP. After 28 days of culture, the weight of fish reared in CP was lower than those in P and in C, with no difference between fish in P and C. Low water dissolved oxygen concentrations and, consequently, reduced growth were observed in fish reared in P from day 28. By day 56, fish in C presented high final weight (57.19 g). Best feed conversion ratio was observed in C (0.92) and CP (0.95), with no difference between these two treatments. Survival rate was not affected by the production systems. Zooplankton corresponded to 1.47%, 19.23% and 9.11% of δ13C assimilated by fish reared in C, CP and P, respectively. Increased mean abundance of monogeneans was observed in all treatments. >70% of fish reared in C presented fin damage, whereas in P and CP it was of 5% and 25%, respectively. After 56 days, cortisol concentration was higher in fish reared in C. Albumin, cholesterol, and total proteins were higher in fish reared in P. Muscle fiber hyperplasia (diameter < 30 μm) was predominant in fish in all treatments. Based on the results, tambaqui may be produces in cages and ponds. However, ponds demand more attention to avoid opportunistic fish entrance and to control parasitic infestations and water oxygen levels. MenosThe objective of the present study is to assess the growth performance, health condition, natural food intake, muscle fiber profile and isotopic composition of tambaqui, reared for 56 days in different production systems. Tambaqui fish (1.18 ± 0.55 g; 4.49 ± 0.66 cm) were stocked in 600 m2 earthen ponds (P), 3.6 m3 cages within earthen ponds (CP) and 15.68 m3 cages in a large water reservoir (C), at densities of 9 fish m 2 in P and 170 fish m 3 in C and CP. After 28 days of culture, the weight of fish reared in CP was lower than those in P and in C, with no difference between fish in P and C. Low water dissolved oxygen concentrations and, consequently, reduced growth were observed in fish reared in P from day 28. By day 56, fish in C presented high final weight (57.19 g). Best feed conversion ratio was observed in C (0.92) and CP (0.95), with no difference between these two treatments. Survival rate was not affected by the production systems. Zooplankton corresponded to 1.47%, 19.23% and 9.11% of δ13C assimilated by fish reared in C, CP and P, respectively. Increased mean abundance of monogeneans was observed in all treatments. >70% of fish reared in C presented fin damage, whereas in P and CP it was of 5% and 25%, respectively. After 56 days, cortisol concentration was higher in fish reared in C. Albumin, cholesterol, and total proteins were higher in fish reared in P. Muscle fiber hyperplasia (diameter < 30 μm) was predominant in fish in all treatments. Based on the result... Mostrar Tudo |
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Palavras-Chave: |
Blood parameters; Isotopic analysis; Muscle fiber diameter; Natural food intake. |
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Thesagro: |
Colossoma Macropomum; Parasitologia; Peixe; Tambaqui. |
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Thesaurus Nal: |
Fish; Muscle fibers; Natural foods; Parasitology; Periphyton. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02811naa a2200361 a 4500
001 2166238
005 2024-09-05
008 2024 bl uuuu u00u1 u #d
022 $a1873-5622
024 7 $ahttps://doi.org/10.1016/j.aquaculture.2024.740721$2DOI
100 1 $aLIMA, A. F.
245 $aThe effect of nursery production system (in cage and pond) on performance, health status, and plankton ingestion of the low trophic level fish tambaqui, Colossoma macropomum.$h[electronic resource]
260 $c2024
520 $aThe objective of the present study is to assess the growth performance, health condition, natural food intake, muscle fiber profile and isotopic composition of tambaqui, reared for 56 days in different production systems. Tambaqui fish (1.18 ± 0.55 g; 4.49 ± 0.66 cm) were stocked in 600 m2 earthen ponds (P), 3.6 m3 cages within earthen ponds (CP) and 15.68 m3 cages in a large water reservoir (C), at densities of 9 fish m 2 in P and 170 fish m 3 in C and CP. After 28 days of culture, the weight of fish reared in CP was lower than those in P and in C, with no difference between fish in P and C. Low water dissolved oxygen concentrations and, consequently, reduced growth were observed in fish reared in P from day 28. By day 56, fish in C presented high final weight (57.19 g). Best feed conversion ratio was observed in C (0.92) and CP (0.95), with no difference between these two treatments. Survival rate was not affected by the production systems. Zooplankton corresponded to 1.47%, 19.23% and 9.11% of δ13C assimilated by fish reared in C, CP and P, respectively. Increased mean abundance of monogeneans was observed in all treatments. >70% of fish reared in C presented fin damage, whereas in P and CP it was of 5% and 25%, respectively. After 56 days, cortisol concentration was higher in fish reared in C. Albumin, cholesterol, and total proteins were higher in fish reared in P. Muscle fiber hyperplasia (diameter < 30 μm) was predominant in fish in all treatments. Based on the results, tambaqui may be produces in cages and ponds. However, ponds demand more attention to avoid opportunistic fish entrance and to control parasitic infestations and water oxygen levels.
650 $aFish
650 $aMuscle fibers
650 $aNatural foods
650 $aParasitology
650 $aPeriphyton
650 $aColossoma Macropomum
650 $aParasitologia
650 $aPeixe
650 $aTambaqui
653 $aBlood parameters
653 $aIsotopic analysis
653 $aMuscle fiber diameter
653 $aNatural food intake
700 1 $aPEREIRA, A. S.
700 1 $aCOSTA-FERNANDES, T. de O.
700 1 $aRODRIGUES, A. P. O.
700 1 $aCOSTA, V. E.
700 1 $aMACIEL-HONDA, P. O.
773 $tAquaculture$gv. 586, 740721, May 2024.
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Embrapa Pesca e Aquicultura (CNPASA) |
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| Registros recuperados : 3 | |
| 2. |  | PEIXOTO, P. V.; OLIVEIRA, K. D.; FRANÇA, T. N.; DRIEMEIER, D.; DUARTE, M. D.; BEZERRA JUNIOR, P. S.; CERQUEIRA, V. D.; ARMIÉN, A. G. Experimental and iatrogenic poisoning by sodium selenite in pigs. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 6, p. 561-569, jun. 2017. Título em inglês: Intoxicação iatrogênica e experimental por selenito de sódio em suínos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | MASCARENHAS, M. B.; PEIXOTO, P. V.; RAMADINHA, R. R.; ARMIEN, A. G.; COSTA, S. Z.; MIRANDA, I. C.; NOGUEIRA, V. A.; FRANÇA, T. N. Immunohistochemical, lectin histochemical and ultrastructural studies of canine transmissible venereal tumor in Brazil Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 6, p. 613-620, jun. 2017. Título em português: Estudos imuno-histoquímico, lectino-histoquímico e ultraestrutural do Tumor Venéreo Transmissível Canino no Brasil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 3 | |
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