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| Registros recuperados : 3 | |
| 1. |  | SANTOS, W. dos; SOUZA, B. M. de; ZULIAN, D. F.; ALVES, G. T. R.; GOMES, J. B. V.; MORAES, M. L. T. de; SOUSA, V. A. de; AGUIAR, A. V. de. Genotype-environment interaction in Cordia trichotoma (Vell.) Arráb. Ex Steud. progenies in two diferent soil conditions. Journal of Forestry Research, v. 33, n. 1, p. 309-319, Feb. 2022.| Biblioteca(s): Embrapa Florestas. |
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| 2. | | SANTOS, W. dos; AGUIAR, A. V. de; COLETO, A. L.; CORNACINI, M. R.; ALVES, G. T. R.; SOUSA, V. A. de; MORAES, M. L. T. de. Desempenho inicial em crescimento de Cordia trichotoma em teste de progênies. In: WORKSHOP SISTEMAS DE PRODUÇÃO SUSTENTÁVEIS, 1., 2015, Andradina. Livro de resumos. Andradina: Fundação Educacional de Andradina, 2015. p. 43-44.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 3 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
20/10/2020 |
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Data da última atualização: |
20/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
SOUSA, R. M.; SILVA, R. R. dos S.; SANTOS, A. S. dos; SILVA, C. V. da; MAGALHAES, J. A.; FOGACA, F. H. dos S.; LOPES, J. M. |
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Afiliação: |
Rebeca Maria Sousa, Universidade Federal de Mato Grosso do Sul; Romério Rodrigues dos Santos Silva, Universidade Federal do Maranhão; Anália Sousa dos Santos, Universidade Federal do Maranhão; Camila Viera da Silva, Universidade Federal do Maranhão; JOAO AVELAR MAGALHAES, CPAMN; FABIOLA HELENA DOS SANTOS FOGACA, CTAA; Jane Mello Lopes, Universidade Federal do Maranhão. |
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Título: |
Tambatinga juveniles performance in a recirculation aquaculture system with different stocking densities. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Research, Society and Development, v. 9, n. 5, e178953317, 2020. |
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ISSN: |
2525-3409 |
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DOI: |
10.33448/rsd-v9i5.3317 |
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Idioma: |
Inglês |
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Conteúdo: |
In a quantitative field research, the objective of this work was to determine the best stocking density for tambatinga juveniles (Colossoma macropomum × Piaractus brachypomus) in a recirculation system during 50 days of cultivation. Tambatinga juveniles (0.72±0.02 g) were distributed in 0.08 m3 polyethylene boxes with densities of 5, 10 and 15 fish/box, with five replicates per treatment. During the experimental period, water quality, weight gain, apparent feed conversion, specific growth rate, carcass yield, proximate composition and final survival were evaluated. The water parameters remained stable and in the desired range for the species during the experimental period (temperature 25±1.52° C, pH 5.85±0.7 and dissolved oxygen 6.51±0.05 mg L-1). Statistical analyzes showed no significant difference for apparent feed conversion and survival rate. The lowest stocking density (5 fish/box) showed greater weight gain and specific growth rate, while the density of 10 fish/box showed high lipid deposition in the carcass. Aiming at greater weight gain and better specific growth rate, the results indicated that the density of 5 fish/box (0.08 m3), is the most suitable for juveniles of this species. |
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Thesagro: |
Estocagem; Ganho de Peso; Taxa de Crescimento. |
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Thesaurus NAL: |
Specific growth rate; Stocking rate; Weight gain. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216845/1/DesempenhoJuvenisTambatingaRSD2020.pdf
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Marc: |
LEADER 02089naa a2200289 a 4500
001 2125686
005 2020-10-20
008 2020 bl uuuu u00u1 u #d
022 $a2525-3409
024 7 $a10.33448/rsd-v9i5.3317$2DOI
100 1 $aSOUSA, R. M.
245 $aTambatinga juveniles performance in a recirculation aquaculture system with different stocking densities.$h[electronic resource]
260 $c2020
520 $aIn a quantitative field research, the objective of this work was to determine the best stocking density for tambatinga juveniles (Colossoma macropomum × Piaractus brachypomus) in a recirculation system during 50 days of cultivation. Tambatinga juveniles (0.72±0.02 g) were distributed in 0.08 m3 polyethylene boxes with densities of 5, 10 and 15 fish/box, with five replicates per treatment. During the experimental period, water quality, weight gain, apparent feed conversion, specific growth rate, carcass yield, proximate composition and final survival were evaluated. The water parameters remained stable and in the desired range for the species during the experimental period (temperature 25±1.52° C, pH 5.85±0.7 and dissolved oxygen 6.51±0.05 mg L-1). Statistical analyzes showed no significant difference for apparent feed conversion and survival rate. The lowest stocking density (5 fish/box) showed greater weight gain and specific growth rate, while the density of 10 fish/box showed high lipid deposition in the carcass. Aiming at greater weight gain and better specific growth rate, the results indicated that the density of 5 fish/box (0.08 m3), is the most suitable for juveniles of this species.
650 $aSpecific growth rate
650 $aStocking rate
650 $aWeight gain
650 $aEstocagem
650 $aGanho de Peso
650 $aTaxa de Crescimento
700 1 $aSILVA, R. R. dos S.
700 1 $aSANTOS, A. S. dos
700 1 $aSILVA, C. V. da
700 1 $aMAGALHAES, J. A.
700 1 $aFOGACA, F. H. dos S.
700 1 $aLOPES, J. M.
773 $tResearch, Society and Development$gv. 9, n. 5, e178953317, 2020.
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Embrapa Meio-Norte (CPAMN) |
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