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| Registros recuperados : 8 | |
| 3. |  | ARAÚJO, P. A. de; MACIEL-HONDA, P. O.; COSTA-FERNANDES, T. de O.; SANTOS, G. G. dos; MARTINS, M. L. Efficacy of chlorine, sodium chloride and trichlorfon baths against monogenean Dawestrema cycloancistrium parasite of pirarucu Arapaima gigas. Journal of Fish Diseases, v. 46, n. 2, p. 113-126, Feb. 2023.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 5. | | MACIEL-HONDA, P. O.; SOUSA NETO, E. M. de; COSTA-FERNANDES, T. de O.; JESUS, F. H. R. de; CHAGAS, E. C.; TAVARES-DIAS, M. First record of Neoechinorhynchus buttnerae and Piscinoodinium pillulare infection in Colossoma macropomum in the state of Tocantins, Brazil. Revista Brasileira de Parasitologia Veterinária, v. 32, n. 1, e013622, 2023. Título em Português: Primeiro registro de infecção por Neoechinorhynchus buttnerae e Piscinoodinium pillulare em Colossoma macropomum no estado do Tocantins, Brasil.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura. |
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| 6. | | GAMA, M. F.; PORTO, D. B.; ANJOS, H. D. B. dos; BRANDÃO, F. R.; JERÔNIMO, G. T.; MACIEL-HONDA, P. O.; CHAGAS, E. C. Parasitism of Arapaima gigas (Schinz, 1822) in fish farms of the state of Amazonas, Brazil. Revista Brasileira de Parasitologia Veterinária, v. 31, n. 4, e012722, 2022.| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura. |
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| 7. | | NUNES, B. R. C.; LOPES, Y. V. de A.; SOUZA, R. H. B. de; PAZDIORA, R. D.; USHIZIMA, T. T.; MEDEIROS, S. P.; CORRÊA, L. T.; CARDOSO, I. I.; ANDRADE, M. V. V.; MACIEL-HONDA, P. O.; CHAGAS, E. C.; SEBASTIÃO, F. de A. Treatments for the control of Neoechinorhynchus buttnerae (Acanthocephala) in tambaqui Colossoma macropomum. Aquaculture International, v. 31, p. 1821-1835, Jan. 2023.| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Pesca e Aquicultura. |
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| 8. | | SANTOS, T. B. R.; MACIEL-HONDA, P. O.; PAIXÃO, P. E. G.; MENESES, J. O.; ABE, H. A.; DIAS, J. A. R.; COUTO, M. V. S.; SOUSA, N. C.; CUNHA, F. S.; SANTOS, C. C. M.; MEDEIROS, E. S.; FUJIMOTO, R. Y. Prevalence and risk factors of parasites in tambaqui Colossoma macropomum fingerling fish farming from São Francisco region AL/SE. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 74, n. 1, p. 117-125, 2022.| Biblioteca(s): Embrapa Pesca e Aquicultura; Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 8 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
07/03/2024 |
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Data da última atualização: |
07/03/2024 |
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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: |
RODRIGUES, A. P. O.; FREITAS, L. E. L. de; MACIEL-HONDA, P. O.; LIMA, A. F.; LIMA, L. K. F. de. |
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Afiliação: |
ANA PAULA OEDA RODRIGUES, CNPASA; LUIZ EDUARDO LIMA DE FREITAS, CNPASA; PATRICIA OLIVEIRA MACIEL HONDA, CNPASA; ADRIANA FERREIRA LIMA, CNPASA; LEANDRO KANAMARU FRANCO DE LIMA, CNPASA. |
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Título: |
Feeding rate and feeding frequency during the grow-out phase of tambaqui (Colossoma macropomum) in earthen ponds. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Aquaculture Reports, v. 35, 102000, 2024. |
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ISSN: |
2352-5134 |
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DOI: |
https://doi.org/10.1016/j.aqrep.2024.102000 |
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Idioma: |
Inglês |
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Conteúdo: |
Adequate feeding protocols are extremely important for the technical and economic feasibility of fish production systems. Two feeding rates, 3% and 4% body weight per day (3%BW and 4%BW), and two feeding frequencies, twice and three times a day, were tested during 84 days at the initial grow-out phase of tambaqui (94.5 ± 6.4 g) in earthen ponds. No mortalities or difference in growth between treatments were observed during the trial. Total feed intake and feed conversion ratio were low in the fish fed at 3%BW. Fat deposition in the fish carcass and concentration of glycogen and lipid vacuoles in the hepatocytes were also low in fish fed at 3%BW. Plasma cholesterol and triglycerides were higher in the fish fed three times a day at 4%BW. Increased concentration of malonaldehyde was observed in the carcass of fish fed three times a day at 4%BW at the end of the storage period. Fish fed twice a day presented higher total feed intake per meal than fish fed three times a day, demonstrating that tambaqui was able to regulate the feed intake to benefit from a low feeding frequency. No difference was observed in pond phytoplankton and zooplankton concentration or sediment chemistry. Fish fed at 3%BW presented higher stomach content weight, demonstrating the contribution of the natural food as a complementary nutrition to tambaqui. Based on the results, tambaqui of 95–350 g reared in earthen ponds may be fed twice a day at 3%BW. |
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Palavras-Chave: |
Amazonian fish; Feed management; Natural productivity. |
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Thesagro: |
Colossoma Macropomum; Nutrição Animal; Peixe; Tambaqui. |
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Thesaurus NAL: |
Feed conversion; Fish. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162683/1/aquaculturereports-2024.pdf
|
|
Marc: |
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024 7 $ahttps://doi.org/10.1016/j.aqrep.2024.102000$2DOI
100 1 $aRODRIGUES, A. P. O.
245 $aFeeding rate and feeding frequency during the grow-out phase of tambaqui (Colossoma macropomum) in earthen ponds.$h[electronic resource]
260 $c2024
520 $aAdequate feeding protocols are extremely important for the technical and economic feasibility of fish production systems. Two feeding rates, 3% and 4% body weight per day (3%BW and 4%BW), and two feeding frequencies, twice and three times a day, were tested during 84 days at the initial grow-out phase of tambaqui (94.5 ± 6.4 g) in earthen ponds. No mortalities or difference in growth between treatments were observed during the trial. Total feed intake and feed conversion ratio were low in the fish fed at 3%BW. Fat deposition in the fish carcass and concentration of glycogen and lipid vacuoles in the hepatocytes were also low in fish fed at 3%BW. Plasma cholesterol and triglycerides were higher in the fish fed three times a day at 4%BW. Increased concentration of malonaldehyde was observed in the carcass of fish fed three times a day at 4%BW at the end of the storage period. Fish fed twice a day presented higher total feed intake per meal than fish fed three times a day, demonstrating that tambaqui was able to regulate the feed intake to benefit from a low feeding frequency. No difference was observed in pond phytoplankton and zooplankton concentration or sediment chemistry. Fish fed at 3%BW presented higher stomach content weight, demonstrating the contribution of the natural food as a complementary nutrition to tambaqui. Based on the results, tambaqui of 95–350 g reared in earthen ponds may be fed twice a day at 3%BW.
650 $aFeed conversion
650 $aFish
650 $aColossoma Macropomum
650 $aNutrição Animal
650 $aPeixe
650 $aTambaqui
653 $aAmazonian fish
653 $aFeed management
653 $aNatural productivity
700 1 $aFREITAS, L. E. L. de
700 1 $aMACIEL-HONDA, P. O.
700 1 $aLIMA, A. F.
700 1 $aLIMA, L. K. F. de
773 $tAquaculture Reports$gv. 35, 102000, 2024.
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Embrapa Pesca e Aquicultura (CNPASA) |
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