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| Registros recuperados : 66 | |
| 5. |  | JOSEPH, S.; DESPOTOVIC, Z.; MORO, G.; BERGAMASCHI, S. Agents and Peer-to-Peer Computing: 5th International Workshop, AP2PC 2006, Hakodate, Japan, May 9, 2006, Revised and Invited Papers Springer eBooks. v.: digital Lecture Notes in Computer Science,4461 |    |
| 10. | | LIMA, A. F.; BERGAMIN, G. T.; MORO, G. V. Engorda de peixes. In: RODRIGUES, A. P. O.; LIMA, A. F.; ALVES, A. L.; ROSA, D. K.; TORATI, L. S.; SANTOS, V. R. V. dos (Ed.). Piscicultura de água doce: multiplicando conhecimentos. Brasília, DF: Embrapa, 2013. p. 347-377. il.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 17. | | MORO, G. V.; RODRIGUES, A. P. O.; TORATI, L. S.; BARROSO, R. M.; LUNDSTEDT, L. M. Anatomia e fisiologia de peixes de água doce. In: RODRIGUES, A. P. O.; LIMA, A. F.; ALVES, A. L.; ROSA, D. K.; TORATI, L. S.; SANTOS, V. R. V. dos (Ed.). Piscicultura de água doce: multiplicando conhecimentos. Brasília, DF: Embrapa, 2013. p. 71-95. il.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 18. | | SANTOS, L. de F.; SANTOS, M. F.; JANK, L.; MÔRO, G. Comparação de estratégias de seleção visando a obtenção de genótipos superiores de Panicum maximum Jacq. In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 15., 2019, Campo Grande, MS. [Resumos dos trabalhos...]. Brasília, DF: Embrapa, 2019 80 p. (Embrapa Gado de Corte. Documentos, 264). Comitê Organizador: Marlene de Barros Coelho; Lenita Ramires dos Santos; Rodrigo Carvalho Alva; Lucimara Chiari; Thais Basso Amaral. p. 52-53| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | WEBBER, D. C.; MATOS, F. T.; COSTA, T. V. da; MORO, G. V.; PINHO, E. Monitoramento limnológico da produção de tambaquis em tanques-rede no reservatório de Lagoa Grande (TO). In: SAMPAIO, F. G.; SILVA, C. M. da; TORIGOI, R. H.; MIGNANI, L.; PACKER, A. P. C.; MANZATTO, C. V.; SILVA, J. L. da (Ed.). Estratégias de monitoramento ambiental da aquicultura: portifólio de resultados do monitoramento ambiental da aquicultura Em água da União. São Paulo: Instituto de Pesca: APTA, 2019. p. 33-34.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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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. |
Registro Completo
|
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
|
Data corrente: |
17/04/2018 |
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Data da última atualização: |
02/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, A. F.; TAVARES-FILHO, A.; MORO, G. V. |
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Afiliação: |
ADRIANA FERREIRA LIMA, CNPASA; AMILTON TAVARES-FILHO, UNIVERSIDADE FEDERAL DO TOCANTINS, Palmas-TO; GIOVANNI VITTI MORO, CNPASA. |
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Título: |
Natural food intake by juvenile Arapaima gigas during the grow-out phase in earthen ponds. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Aquaculture Research, v. 49, p. 2051-2058, 2018. |
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DOI: |
10.1111/are.13662 |
|
Idioma: |
Inglês |
|
Conteúdo: |
In carnivorous fish species, zooplankton is one of the main food items in the early life stages and some fish species continue feeding on such food items further along the life stages even in the farming environment. In this study, the intake of natural food items was assessed in juvenile pirarucu Arapaima gigas reared in earthen ponds. Juvenile pirarucu (12.2 +- 4.32 g and 12.1 +- 1.13 cm) were stocked in fertilized earthen ponds (240 m²). For the analysis of the fish stomach content and plankton in the pond water, the fish and pond water were sampled weekly for 75 days and biweekly until the fish reached a mean weight of 750 g. Although artificial feed was used, pirarucu also ingested the natural food available in the pond water. Among the zooplankton, pirarucu demonstrated feeding preference for cladocerans despite the abundance of rotifers and copepods. Cladocerans were present in more than 80% of the stomach contents of fish up to 300 g and in 65%, 45% and 17% of fish of 301?500 g, 501?700 g and 701?900 g respectively. Copepods were present only in fish up to 500 g at low abundance. High ingestion of insects and plant material was observed in the stomach content of fish of all size classes. The results demonstrate that juvenile pirarucu ingest natural food available in the farming pond and suggests that the adoption of pond fertilization practices may have positive effects on fish growth performance. |
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Palavras-Chave: |
Pond fertilization. |
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Thesagro: |
Copepoda; Peixe de água doce; Pirarucu. |
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Thesaurus NAL: |
Arapaima gigas; Cladocera. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02091naa a2200229 a 4500
001 2090645
005 2018-05-02
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1111/are.13662$2DOI
100 1 $aLIMA, A. F.
245 $aNatural food intake by juvenile Arapaima gigas during the grow-out phase in earthen ponds.$h[electronic resource]
260 $c2018
520 $aIn carnivorous fish species, zooplankton is one of the main food items in the early life stages and some fish species continue feeding on such food items further along the life stages even in the farming environment. In this study, the intake of natural food items was assessed in juvenile pirarucu Arapaima gigas reared in earthen ponds. Juvenile pirarucu (12.2 +- 4.32 g and 12.1 +- 1.13 cm) were stocked in fertilized earthen ponds (240 m²). For the analysis of the fish stomach content and plankton in the pond water, the fish and pond water were sampled weekly for 75 days and biweekly until the fish reached a mean weight of 750 g. Although artificial feed was used, pirarucu also ingested the natural food available in the pond water. Among the zooplankton, pirarucu demonstrated feeding preference for cladocerans despite the abundance of rotifers and copepods. Cladocerans were present in more than 80% of the stomach contents of fish up to 300 g and in 65%, 45% and 17% of fish of 301?500 g, 501?700 g and 701?900 g respectively. Copepods were present only in fish up to 500 g at low abundance. High ingestion of insects and plant material was observed in the stomach content of fish of all size classes. The results demonstrate that juvenile pirarucu ingest natural food available in the farming pond and suggests that the adoption of pond fertilization practices may have positive effects on fish growth performance.
650 $aArapaima gigas
650 $aCladocera
650 $aCopepoda
650 $aPeixe de água doce
650 $aPirarucu
653 $aPond fertilization
700 1 $aTAVARES-FILHO, A.
700 1 $aMORO, G. V.
773 $tAquaculture Research$gv. 49, p. 2051-2058, 2018.
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