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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
20/12/2021 |
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Data da última atualização: |
20/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABE, H. A.; SOUSA, N. da C.; COUTO, M. V. S. do; PAIXAO, P. E. G.; NOGUEIRA FILHO, R. M.; REIS, R. G. A.; BOMFIM, R. V. S.; FUJIMOTO, R. Y. |
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Afiliação: |
HIGO ANDRADE ABE, UFPA; NATALINO DA COSTA SOUSA, UFPA; MARCIA VALERIA SILVA DO COUTO, UFPA; PETERSON EMMANUEL GUIMARÃES PAIXAO, UNIT; RICARDO MARQUES NOGUEIRA FILHO, UFPA; RYULLER GAMA ABREU REIS, UFPA; RUANA VITORIA SILVA BOMFIM, UFS; RODRIGO YUDI FUJIMOTO, CPATC. |
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Título: |
Growth performance and hematological parameters of banded cichlid Heros severus fed at different feeding rates and feeding frequencies. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Applied Ichthyology, p. 1?8, 2021. |
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DOI: |
10.1111/jai.14283 |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge of the ideal feeding rate and feeding frequency for native species is important to improve the feed efficiency and reduce production costs. Thus, the present study evaluated feeding rate and feeding frequency effect for growth performance and health of Heros severus fingerlings. An experiment was carried out in completely randomized design with two feeding frequencies (2 and 4 times a day), three feeding rates (3%, 6% and 9% of body weight.day−1) and three replicates for 90 days. No differences were observed (p > 0.05) in the growth performance for fingerlings between two and four feeding frequencies, but lower feeding frequency (two times a day) caused lower uniformity for weight at the end of 90 days. Furthermore, the increase in the feeding rate from 3% to 6% or 9% (biomass.day−1) promoted higher weight and length gain, specific growth and length ratio (SGRL, SGRw) and biomass gain (p < 0.05). Lower feeding rate also caused blood change such as reduced values for glucose, triglyceride, erythrocyte, thrombocytes and leukocytes. Thus, H. severus fingerlings can be reared using feeding rate 6% (Biomass.day−1) with two meals a day for better utilization of the feed without affecting its hematological parameters. |
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Thesagro: |
Alimentação; Peixe; Peixe Ornamental. |
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Thesaurus Nal: |
Animal feeding operations; Fish; Ornamental 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/item/229378/1/Ok.jai.14283.pdf
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Marc: |
LEADER 02139naa a2200289 a 4500
001 2138067
005 2021-12-20
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1111/jai.14283$2DOI
100 1 $aABE, H. A.
245 $aGrowth performance and hematological parameters of banded cichlid Heros severus fed at different feeding rates and feeding frequencies.$h[electronic resource]
260 $c2021
520 $aKnowledge of the ideal feeding rate and feeding frequency for native species is important to improve the feed efficiency and reduce production costs. Thus, the present study evaluated feeding rate and feeding frequency effect for growth performance and health of Heros severus fingerlings. An experiment was carried out in completely randomized design with two feeding frequencies (2 and 4 times a day), three feeding rates (3%, 6% and 9% of body weight.day−1) and three replicates for 90 days. No differences were observed (p > 0.05) in the growth performance for fingerlings between two and four feeding frequencies, but lower feeding frequency (two times a day) caused lower uniformity for weight at the end of 90 days. Furthermore, the increase in the feeding rate from 3% to 6% or 9% (biomass.day−1) promoted higher weight and length gain, specific growth and length ratio (SGRL, SGRw) and biomass gain (p < 0.05). Lower feeding rate also caused blood change such as reduced values for glucose, triglyceride, erythrocyte, thrombocytes and leukocytes. Thus, H. severus fingerlings can be reared using feeding rate 6% (Biomass.day−1) with two meals a day for better utilization of the feed without affecting its hematological parameters.
650 $aAnimal feeding operations
650 $aFish
650 $aOrnamental fish
650 $aAlimentação
650 $aPeixe
650 $aPeixe Ornamental
700 1 $aSOUSA, N. da C.
700 1 $aCOUTO, M. V. S. do
700 1 $aPAIXAO, P. E. G.
700 1 $aNOGUEIRA FILHO, R. M.
700 1 $aREIS, R. G. A.
700 1 $aBOMFIM, R. V. S.
700 1 $aFUJIMOTO, R. Y.
773 $tJournal of Applied Ichthyology, p. 1?8, 2021.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
19/01/2018 |
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Data da última atualização: |
12/05/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BATISTA, R. I. T. P.; CAMARGO, L. S. de A.; FABJAN, J. M. G. de S.; PRATES, J. F.; TREVIZAN, J. T.; BRANDÃO, F. Z.; FONSECA, J. F. da. |
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Afiliação: |
Ribrio Ivan Tavares Pereira Batista, UFMG; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL; Joanna Maria Gonçalves de Souza Fabjan, UFF; Jader Forquim Prates, UFF; Juliane Teramachi Trevizan, UFF; Felipe Zandonadi Brandão, UFF; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Goat incubator: the doe as a life incubator of bovine oocytes: first step. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: ANNUAL MEETING OF THE BRAZILIAN EMBRYO TECNNOLOGY SOCIETY, 14., 2017, Cabo de Santo Agostinho. Proceedings... Cabo de Santo Agostinho: SBTE, 2017. |
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Páginas: |
p. 738. |
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Idioma: |
Português |
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Palavras-Chave: |
In vitro; Maturation; Randomly. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1085860/1/Goat-incubator-the-doe-as-a-life-incubator-of-bovine-oocytes.pdf
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Marc: |
LEADER 00744nam a2200217 a 4500
001 2085860
005 2023-05-12
008 2017 bl uuuu u00u1 u #d
100 1 $aBATISTA, R. I. T. P.
245 $aGoat incubator$bthe doe as a life incubator of bovine oocytes: first step.$h[electronic resource]
260 $aIn: ANNUAL MEETING OF THE BRAZILIAN EMBRYO TECNNOLOGY SOCIETY, 14., 2017, Cabo de Santo Agostinho. Proceedings... Cabo de Santo Agostinho: SBTE$c2017
300 $ap. 738.
653 $aIn vitro
653 $aMaturation
653 $aRandomly
700 1 $aCAMARGO, L. S. de A.
700 1 $aFABJAN, J. M. G. de S.
700 1 $aPRATES, J. F.
700 1 $aTREVIZAN, J. T.
700 1 $aBRANDÃO, F. Z.
700 1 $aFONSECA, J. F. da
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Embrapa Gado de Leite (CNPGL) |
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