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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
06/11/2017 |
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Data da última atualização: |
04/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, A. F.; OLIVEIRA, H. J. B. de. |
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Afiliação: |
ADRIANA FERREIRA LIMA, CNPASA; HYAGO JOVANE BORGES DE OLIVEIRA. |
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Título: |
Effect of density on survival, physiological parameters and water quality during pirarucu transportation in open system. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Aquaculture Research, v. 49, n. 2, p. 947-952, Feb. 2018. |
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DOI: |
10.1111/are.13541 |
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Idioma: |
Inglês |
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Conteúdo: |
The loading density of pirarucu Arapaima gigas transported for 6 hr in open system was assessed on survival, physiological parameters (blood hematocrit, cortisol, lactate and glucose concentrations) and water quality (temperature, pH, ammonia, dissolved oxygen and carbon dioxide). No mortality was observed after fish transportation at 80, 120 and 160 kg/m³, although ammonia and carbon dioxide concentrations increased and dissolved oxygen decreased. Physiological parameters were not affected by loading density but significant differences were observed between sampling periods (immediately before transport, immediately after transport, 24 and 96 hr after transport), except glucose. Hematocrit values increased with time, whereas lactate concentration decreased. No significant differences were observed in blood cortisol levels before and after transport, but concentration increased gradually for 96 hr after transport. According to the results, 9 kg pirarucu may be transported for up to 6 hr at a loading density of 160 kg/m³. |
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Palavras-Chave: |
Air-breather; Flow-thru system; Transport container. |
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Thesagro: |
Peixe; Pirarucu; Stress. |
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Thesaurus Nal: |
Arapaima gigas. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01736naa a2200229 a 4500
001 2078910
005 2019-02-04
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1111/are.13541$2DOI
100 1 $aLIMA, A. F.
245 $aEffect of density on survival, physiological parameters and water quality during pirarucu transportation in open system.$h[electronic resource]
260 $c2018
520 $aThe loading density of pirarucu Arapaima gigas transported for 6 hr in open system was assessed on survival, physiological parameters (blood hematocrit, cortisol, lactate and glucose concentrations) and water quality (temperature, pH, ammonia, dissolved oxygen and carbon dioxide). No mortality was observed after fish transportation at 80, 120 and 160 kg/m³, although ammonia and carbon dioxide concentrations increased and dissolved oxygen decreased. Physiological parameters were not affected by loading density but significant differences were observed between sampling periods (immediately before transport, immediately after transport, 24 and 96 hr after transport), except glucose. Hematocrit values increased with time, whereas lactate concentration decreased. No significant differences were observed in blood cortisol levels before and after transport, but concentration increased gradually for 96 hr after transport. According to the results, 9 kg pirarucu may be transported for up to 6 hr at a loading density of 160 kg/m³.
650 $aArapaima gigas
650 $aPeixe
650 $aPirarucu
650 $aStress
653 $aAir-breather
653 $aFlow-thru system
653 $aTransport container
700 1 $aOLIVEIRA, H. J. B. de
773 $tAquaculture Research$gv. 49, n. 2, p. 947-952, Feb. 2018.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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