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Registro Completo |
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
17/05/2018 |
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Data da última atualização: |
17/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, A. F.; RODRIGUES, A. P. O.; MACIEL, P. O.; PRYSTHON, A.; FLORES, R. M. V.; BEZERRA, T. A. |
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Afiliação: |
ADRIANA FERREIRA LIMA, CNPASA; ANA PAULA OEDA RODRIGUES, CNPASA; PATRICIA OLIVEIRA MACIEL, CNPASA; ADRIANO PRYSTHON DA SILVA, CNPASA; ROBERTO MANOLIO VALLADAO FLORES, CNPASA; TÁCITO ARAUJO BEZERRA, INSTITUTO DO DESENVOLVIMENTO RURAL DO TOCANTINS, Palmas-TO. |
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Título: |
Small scale fish farming in seasonal ponds in Brazil: technical and economic characterization. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Latin American Journal of Aquatic Research, v. 46, n. 2, p. 314-329, May 2018. |
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ISSN: |
0718-560X |
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DOI: |
10.3856/vol4 6-issue1-fulltext-7 |
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Idioma: |
Inglês |
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Conteúdo: |
The inclusion of aquaculture in household agriculture has been related as an opportunity of product and income diversification as wells as to increase food security for farmers. Small-scale fish production has increased in Brazil, even in regions with a pronounced dry season. However, there is no information about the characteristics and technical and economic viability of aquaculture under these conditions. This study was carried out with the objective to characterize the production of tambatinga (Colossoma macropomum × Piaractus brachypomus) in water deficit conditions in Tocantins State, Brazil. The study revealed that it is technically possible and economically feasible to produce tambatinga in seasonal ponds. Worth noting was the adaptability of the hybrids which showed a suitable growth and tolerance to the poor water quality conditions. However, in order to achieve production success and financial returns, the adoption of the following procedures are suggested: a) fish stocking as soon as the rainy period starts, b) use of larger juveniles to achieve a higher final weight, c) adoption of pond liming and fertilizing practices previous to stocking, d) water quality monitoring, e) evaluate fish growing performance, f) partial harvesting during the production cycle, and g) total harvesting at the end of the rainy season. |
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Thesagro: |
Colossoma Macropomum; Deficiência Hídrica; Peixe; Tambaqui. |
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Thesaurus Nal: |
Colossoma; Fish; Fish ponds; Households; Piaractus brachypomus; Small-scale farming; Water stress. |
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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/177039/1/CNPASA-2018-lajar.pdf
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Marc: |
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001 2091550
005 2018-05-17
008 2018 bl uuuu u00u1 u #d
022 $a0718-560X
024 7 $a10.3856/vol4 6-issue1-fulltext-7$2DOI
100 1 $aLIMA, A. F.
245 $aSmall scale fish farming in seasonal ponds in Brazil$btechnical and economic characterization.$h[electronic resource]
260 $c2018
520 $aThe inclusion of aquaculture in household agriculture has been related as an opportunity of product and income diversification as wells as to increase food security for farmers. Small-scale fish production has increased in Brazil, even in regions with a pronounced dry season. However, there is no information about the characteristics and technical and economic viability of aquaculture under these conditions. This study was carried out with the objective to characterize the production of tambatinga (Colossoma macropomum × Piaractus brachypomus) in water deficit conditions in Tocantins State, Brazil. The study revealed that it is technically possible and economically feasible to produce tambatinga in seasonal ponds. Worth noting was the adaptability of the hybrids which showed a suitable growth and tolerance to the poor water quality conditions. However, in order to achieve production success and financial returns, the adoption of the following procedures are suggested: a) fish stocking as soon as the rainy period starts, b) use of larger juveniles to achieve a higher final weight, c) adoption of pond liming and fertilizing practices previous to stocking, d) water quality monitoring, e) evaluate fish growing performance, f) partial harvesting during the production cycle, and g) total harvesting at the end of the rainy season.
650 $aColossoma
650 $aFish
650 $aFish ponds
650 $aHouseholds
650 $aPiaractus brachypomus
650 $aSmall-scale farming
650 $aWater stress
650 $aColossoma Macropomum
650 $aDeficiência Hídrica
650 $aPeixe
650 $aTambaqui
700 1 $aRODRIGUES, A. P. O.
700 1 $aMACIEL, P. O.
700 1 $aPRYSTHON, A.
700 1 $aFLORES, R. M. V.
700 1 $aBEZERRA, T. A.
773 $tLatin American Journal of Aquatic Research$gv. 46, n. 2, p. 314-329, May 2018.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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| 1. |  | LIMA, A. F.; RODRIGUES, A. P. O.; MACIEL, P. O.; PRYSTHON, A.; FLORES, R. M. V.; BEZERRA, T. A. Small scale fish farming in seasonal ponds in Brazil: technical and economic characterization. Latin American Journal of Aquatic Research, v. 46, n. 2, p. 314-329, May 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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