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Registro Completo |
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
23/05/2023 |
Data da última atualização: |
25/08/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PIEDADE, A. E.; FREITAS, L. E. L. de; VIDAL, L. V. O.; ANDRADE, G. de S.; FRECHIANI, G. D. J.; TORATI, L. S. |
Afiliação: |
ALLAN EMILIO PIEDADE; LUIZ EDUARDO LIMA DE FREITAS, CNPASA; LUIZ VÍTOR OLIVEIRA VIDAL, UNIVERSIDADE FEDERAL DA BAHIA; GEOVANA DE SOUZA ANDRADE; GIOVANNA DEGERING JANSEN FRECHIANI; LUCAS SIMON TORATI, CNPASA. |
Título: |
Efeito do farelo de Kappaphycus alvarezii no desempenho zootécnico e nas respostas fisiológicas de juvenis de tambaqui. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 10., 2023, Florianópolis. Conservar, produzir e inovar: anais eletrônicos. Florianópolis: Aquabio, 2023. |
Idioma: |
Português |
Notas: |
Aquaciência 2023. |
Conteúdo: |
A Kappaphycus alvarezii é rica em minerais, alginatos e carragena, tendo grande importância nos segmentos agrícola, alimentício, farmacêutico e de cosméticos. Por possuir alguns compostos fenólicos, flavonoides e polissacarídeos essa macroalga também vem sendo testada como imunoestimulante na nutrição animal. Este estudo avaliou os efeitos sobre o desempenho zootécnico, composição corporal e respostas imunes e metabólicas de tambaquis alimentados com rações contendo 0; 0,5; 1,0; 1,5; 2,0 e 2,5% de farelo de K. alvarezii. |
Thesagro: |
Farelo; Nutrição Animal; Peixe; Tambaqui. |
Thesaurus Nal: |
Fish; Kappaphycus alvarezii. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153896/1/Aquaciencia-2023-lelf.pdf
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Marc: |
LEADER 01426nam a2200253 a 4500 001 2153896 005 2023-08-25 008 2023 bl uuuu u00u1 u #d 100 1 $aPIEDADE, A. E. 245 $aEfeito do farelo de Kappaphycus alvarezii no desempenho zootécnico e nas respostas fisiológicas de juvenis de tambaqui.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE AQUICULTURA E BIOLOGIA AQUÁTICA, 10., 2023, Florianópolis. Conservar, produzir e inovar: anais eletrônicos. Florianópolis: Aquabio$c2023 500 $aAquaciência 2023. 520 $aA Kappaphycus alvarezii é rica em minerais, alginatos e carragena, tendo grande importância nos segmentos agrícola, alimentício, farmacêutico e de cosméticos. Por possuir alguns compostos fenólicos, flavonoides e polissacarídeos essa macroalga também vem sendo testada como imunoestimulante na nutrição animal. Este estudo avaliou os efeitos sobre o desempenho zootécnico, composição corporal e respostas imunes e metabólicas de tambaquis alimentados com rações contendo 0; 0,5; 1,0; 1,5; 2,0 e 2,5% de farelo de K. alvarezii. 650 $aFish 650 $aKappaphycus alvarezii 650 $aFarelo 650 $aNutrição Animal 650 $aPeixe 650 $aTambaqui 700 1 $aFREITAS, L. E. L. de 700 1 $aVIDAL, L. V. O. 700 1 $aANDRADE, G. de S. 700 1 $aFRECHIANI, G. D. J. 700 1 $aTORATI, L. S.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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Registro Completo
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
12/01/2023 |
Data da última atualização: |
13/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 3 |
Autoria: |
OLIVEIRA, H. J. B. de; LIMA, A. F.; LAPA, L. C. F. da; OLIVEIRA, H. J. B. de; MATOS, F. T. de; NUÑER, A. P. de O. |
Afiliação: |
HYAGO JOVANE BORGES DE OLIVEIRA, INSTITUTO EDUCACIONAL SANTA CATARINA, Guaraí-TO; ADRIANA FERREIRA LIMA, CNPASA; LORHANE CAROLINE FERREIRA DA LAPA, UniCATÓLICA, Palmas-TO; HYGO JOVANE BORGES DE OLIVEIRA, UniCATÓLICA, Palmas-TO; FLAVIA TAVARES DE MATOS, CNPASA; ALEX PIRES DE OLIVEIRA NUÑER, UNIVERSIDADE FEDERAL DE SANTA CATARINA. |
Título: |
Effect of natural food consumption on the first phase of pirarucu grow-out in ponds and cages. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Acta Amazonica, v. 53, n. 1, p. 32-41, 2023. |
ISSN: |
1809-4392 |
DOI: |
http://dx.doi.org/10.1590/1809-4392202201041 |
Idioma: |
Inglês |
Conteúdo: |
Pirarucu, Arapaima gigas is a fish species of great social and economic importance in the Amazon region, where they are often farmed in earthen ponds. Intensive cage aquaculture has been growing in Brazil, which could be an alternative means to farm pirarucu, reducing costs and increasing productivity. We evaluated the contribution of natural food organisms in semi-intensive (ponds) and intensive (cages) production systems, and their effect on pirarucu growth and economic performance during the first phase of grow-out. Four ponds (300 m2) and four cages (4.0 m³) were stocked, respectively, with 120 (0.4 fish m-²) and 160 (40 fish m-³) juvenile pirarucu (28.03 ± 6.34 g, 11.75 ± 0.80 cm). The study was conducted for 105 days and fish were fed with commercial feed. Fish growth and plankton intake were evaluated every two weeks. Survival rate, standard length, weight gain and final weight were higher in fish reared in earthen ponds than in cages. Feed conversion of fish kept in ponds was lower (0.96 ± 0.06) than in cages (1.20 ± 0.11). The consumption of natural food organisms was observed, despite artificial feed being fed in both systems. The relative abundance of zooplankton and insects in stomachs was directly proportional to fish weight gain in ponds, and inversely proportional in cages. Higher economic efficiency rate and lower average production cost were calculated for earthen ponds. Our results indicate that the cost-benefit of the first phase grow out of A. gigas is better in earthen ponds. MenosPirarucu, Arapaima gigas is a fish species of great social and economic importance in the Amazon region, where they are often farmed in earthen ponds. Intensive cage aquaculture has been growing in Brazil, which could be an alternative means to farm pirarucu, reducing costs and increasing productivity. We evaluated the contribution of natural food organisms in semi-intensive (ponds) and intensive (cages) production systems, and their effect on pirarucu growth and economic performance during the first phase of grow-out. Four ponds (300 m2) and four cages (4.0 m³) were stocked, respectively, with 120 (0.4 fish m-²) and 160 (40 fish m-³) juvenile pirarucu (28.03 ± 6.34 g, 11.75 ± 0.80 cm). The study was conducted for 105 days and fish were fed with commercial feed. Fish growth and plankton intake were evaluated every two weeks. Survival rate, standard length, weight gain and final weight were higher in fish reared in earthen ponds than in cages. Feed conversion of fish kept in ponds was lower (0.96 ± 0.06) than in cages (1.20 ± 0.11). The consumption of natural food organisms was observed, despite artificial feed being fed in both systems. The relative abundance of zooplankton and insects in stomachs was directly proportional to fish weight gain in ponds, and inversely proportional in cages. Higher economic efficiency rate and lower average production cost were calculated for earthen ponds. Our results indicate that the cost-benefit of the first phase grow out of A. gigas is be... Mostrar Tudo |
Palavras-Chave: |
Sistema de produção intensivo; Sistema de produção semi-intensivo. |
Thesagro: |
Consumo Alimentar; Peixe; Pirarucu; Sistema de Produção. |
Thesaurus NAL: |
Arapaima gigas; Economic productivity; Food consumption; Production costs. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/246043/1/aa-2023.pdf
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Marc: |
LEADER 02536naa a2200325 a 4500 001 2150919 005 2023-02-13 008 2023 bl uuuu u00u1 u #d 022 $a1809-4392 024 7 $ahttp://dx.doi.org/10.1590/1809-4392202201041$2DOI 100 1 $aOLIVEIRA, H. J. B. de 245 $aEffect of natural food consumption on the first phase of pirarucu grow-out in ponds and cages.$h[electronic resource] 260 $c2023 520 $aPirarucu, Arapaima gigas is a fish species of great social and economic importance in the Amazon region, where they are often farmed in earthen ponds. Intensive cage aquaculture has been growing in Brazil, which could be an alternative means to farm pirarucu, reducing costs and increasing productivity. We evaluated the contribution of natural food organisms in semi-intensive (ponds) and intensive (cages) production systems, and their effect on pirarucu growth and economic performance during the first phase of grow-out. Four ponds (300 m2) and four cages (4.0 m³) were stocked, respectively, with 120 (0.4 fish m-²) and 160 (40 fish m-³) juvenile pirarucu (28.03 ± 6.34 g, 11.75 ± 0.80 cm). The study was conducted for 105 days and fish were fed with commercial feed. Fish growth and plankton intake were evaluated every two weeks. Survival rate, standard length, weight gain and final weight were higher in fish reared in earthen ponds than in cages. Feed conversion of fish kept in ponds was lower (0.96 ± 0.06) than in cages (1.20 ± 0.11). The consumption of natural food organisms was observed, despite artificial feed being fed in both systems. The relative abundance of zooplankton and insects in stomachs was directly proportional to fish weight gain in ponds, and inversely proportional in cages. Higher economic efficiency rate and lower average production cost were calculated for earthen ponds. Our results indicate that the cost-benefit of the first phase grow out of A. gigas is better in earthen ponds. 650 $aArapaima gigas 650 $aEconomic productivity 650 $aFood consumption 650 $aProduction costs 650 $aConsumo Alimentar 650 $aPeixe 650 $aPirarucu 650 $aSistema de Produção 653 $aSistema de produção intensivo 653 $aSistema de produção semi-intensivo 700 1 $aLIMA, A. F. 700 1 $aLAPA, L. C. F. da 700 1 $aOLIVEIRA, H. J. B. de 700 1 $aMATOS, F. T. de 700 1 $aNUÑER, A. P. de O. 773 $tActa Amazonica$gv. 53, n. 1, p. 32-41, 2023.
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