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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
17/12/2013 |
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Data da última atualização: |
03/07/2017 |
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Autoria: |
SIMÃO, B. R.; BRITO, L. O.; MAIA, A. S. C.; MIRANDA, L. C.; AZEVEDO, C. M. da S. B. |
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Afiliação: |
Bruno Rodrigo Simão, Universidade Federal Rural do Semi?Árido (Ufersa), Departamento de Ciências Ambientais; Luis Otavio Brito, Instituto Agronômico de Pernambuco; Alex Sandro Campos Maia, Universidade Estadual Paulista, Faculdade de Ciências Agrárias, Departamento de Zootecnia; Laizy Cabral Miranda, Ufersa, Departamento de Ciências Animais.; Celicina Maria da Silveira Borges Azevedo, Ufersa, Departamento de Ciências Animais. |
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Título: |
Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1088-1095, ago. 2013. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Densidades de estocagem e estratégias de alimentação em policultivo de camarão e tilápia em tanques. |
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Conteúdo: |
The objective of this work was to evaluate the performance of Pacific marine shrimp (Litopenaeus vannamei) and tilapia (Oreochromis niloticus), in a polyculture in tanks subjected to different stocking densities and feeding strategies, in comparison with monoculture. Two experiments were performed, at the same time, in a completely randomized design with three treatments and four replicates each. Treatments for experiment I were: monoculture with 10 shrimp per m² (10S:0T); polyculture with 10 shrimp and 0.5 tilapia per m² (10S:0.5T); and polyculture with 10 shrimp and 1 tilapia per m² (10S:1T). Shrimp was the main crop, and feed was provided based on shrimp biomass. Treatments for experiment II were: monoculture with 2 tilapia per m² (2T:0S); polyculture with 2 tilapia and 2.5 shrimp per m² (2T:2.5S); and polyculture with 2 tilapia and 5 shrimp per m² (2T:5S). Tilapia was the main crop, and feed was provided based on fish requirements. In the experiment I, tilapia introduction to shrimp culture resulted in lower shrimp growth and poor feed conversion rate. In experiment II, shrimp introduction to tilapia culture did not interfere with fish performance. Polyculture is more efficient with the combination of 2 tilapia and 2.5 or 5 shrimp per m² and feed based on fish requirements. |
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Palavras-Chave: |
Aquaculture efficiency; Eficiência aguícola; Estratégia de alimentação; Litpenaeus vannamei. |
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Thesagro: |
Oreochromis Niloticus. |
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Thesaurus Nal: |
Feeding methods. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/94231/1/Stocking-densities-and-feeding-strategies.pdf
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Marc: |
LEADER 02205naa a2200253 a 4500
001 1974232
005 2017-07-03
008 2013 bl uuuu u00u1 u #d
100 1 $aSIMÃO, B. R.
245 $aStocking densities and feeding strategies in shrimp and tilapia polyculture in tanks.
260 $c2013
500 $aTítulo em português: Densidades de estocagem e estratégias de alimentação em policultivo de camarão e tilápia em tanques.
520 $aThe objective of this work was to evaluate the performance of Pacific marine shrimp (Litopenaeus vannamei) and tilapia (Oreochromis niloticus), in a polyculture in tanks subjected to different stocking densities and feeding strategies, in comparison with monoculture. Two experiments were performed, at the same time, in a completely randomized design with three treatments and four replicates each. Treatments for experiment I were: monoculture with 10 shrimp per m² (10S:0T); polyculture with 10 shrimp and 0.5 tilapia per m² (10S:0.5T); and polyculture with 10 shrimp and 1 tilapia per m² (10S:1T). Shrimp was the main crop, and feed was provided based on shrimp biomass. Treatments for experiment II were: monoculture with 2 tilapia per m² (2T:0S); polyculture with 2 tilapia and 2.5 shrimp per m² (2T:2.5S); and polyculture with 2 tilapia and 5 shrimp per m² (2T:5S). Tilapia was the main crop, and feed was provided based on fish requirements. In the experiment I, tilapia introduction to shrimp culture resulted in lower shrimp growth and poor feed conversion rate. In experiment II, shrimp introduction to tilapia culture did not interfere with fish performance. Polyculture is more efficient with the combination of 2 tilapia and 2.5 or 5 shrimp per m² and feed based on fish requirements.
650 $aFeeding methods
650 $aOreochromis Niloticus
653 $aAquaculture efficiency
653 $aEficiência aguícola
653 $aEstratégia de alimentação
653 $aLitpenaeus vannamei
700 1 $aBRITO, L. O.
700 1 $aMAIA, A. S. C.
700 1 $aMIRANDA, L. C.
700 1 $aAZEVEDO, C. M. da S. B.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 48, n. 8, p. 1088-1095, ago. 2013.
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Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 12 | |
| 12. |  | SIMÃO, B. R.; BRITO, L. O.; MAIA, A. S. C.; MIRANDA, L. C.; AZEVEDO, C. M. da S. B. Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1088-1095, ago. 2013. Título em português: Densidades de estocagem e estratégias de alimentação em policultivo de camarão e tilápia em tanques.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 12 | |
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