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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
04/06/2019 |
Data da última atualização: |
18/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
LIMA, J. de F.; DUARTE, S. S.; BASTOS, A. M.; CARVALHO, T. |
Afiliação: |
JO DE FARIAS LIMA, CPAF-AP; STING SILVA DUARTE, UEAP; ARGEMIRO MIDONÊS BASTOS, IFAP; TAINÁ CARVALHO, UEAP. |
Título: |
Performance of an aquaponics system using constructed semi-dry wetland with lettuce (Lactuca sativa L.) on treating wastewater of culture of Amazon River shrimp (Macrobrachium amazonicum). |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 26, n. 13, p. 1-13, Mar. 2019. |
DOI: |
https://doi.org/10.1007/s11356-019-04496-5 |
Idioma: |
Inglês |
Conteúdo: |
Aquaponics is a science that integrates animal aquatic production with vegetable culture in recirculating water systems. The performance of an aquaponics system using constructed semi-dry wetland with lettuce (Lactuca sativa L.) planted on treating wastewater of culture of shrimp Macrobrachium amazonicum was evaluated. Each aquaponics module consisted in four culture tanks (1 m3 tank-1), conical sedimentation tank (0.1 m3), circular holding tank (0.2 m3), and constructed semi-dry wetland (0.2 m×1.0 m×4.0 m). Post larvae (PL) shrimps with an initial average mass of 314±4.75 mg were stocked at density treatments in quadruplicate:(A) 40 shrimps m-2, (B) 80 shrimps m-2, and (C) 120 shrimps m-2. Our results showed the average final mass of shrimps had as light reduction at the density 80 and 120 shrimps. However, it did not differ significantly between the treatments. The ultimate survival and productivity were higher in density 80 and 120 shrimps. The maximum biomass productivity occurred at the treatment with density 120 shrimps. The aquaponics recirculation system using constructed semi-dry wetlands withlettuce adequately treated the water atthe densities tested. Various water quality parameters were deemed suitable for shrimp culture, but for lettuce not, especially the temperature.The shrimp density was inappropriate which limited the system to accumulate and increase the concentration of nutrients to vegetables with lessening the yield. Nonetheless, the system with higher density has higher nutrient content that plants demonstrated significantly better growth and yield. The results showed the potential use of organics waste generated in a family lettuce hydroponic production, but for a commercial production is indicated supplementation with nutrients like calcium, magnesium, and potassium in the water. MenosAquaponics is a science that integrates animal aquatic production with vegetable culture in recirculating water systems. The performance of an aquaponics system using constructed semi-dry wetland with lettuce (Lactuca sativa L.) planted on treating wastewater of culture of shrimp Macrobrachium amazonicum was evaluated. Each aquaponics module consisted in four culture tanks (1 m3 tank-1), conical sedimentation tank (0.1 m3), circular holding tank (0.2 m3), and constructed semi-dry wetland (0.2 m×1.0 m×4.0 m). Post larvae (PL) shrimps with an initial average mass of 314±4.75 mg were stocked at density treatments in quadruplicate:(A) 40 shrimps m-2, (B) 80 shrimps m-2, and (C) 120 shrimps m-2. Our results showed the average final mass of shrimps had as light reduction at the density 80 and 120 shrimps. However, it did not differ significantly between the treatments. The ultimate survival and productivity were higher in density 80 and 120 shrimps. The maximum biomass productivity occurred at the treatment with density 120 shrimps. The aquaponics recirculation system using constructed semi-dry wetlands withlettuce adequately treated the water atthe densities tested. Various water quality parameters were deemed suitable for shrimp culture, but for lettuce not, especially the temperature.The shrimp density was inappropriate which limited the system to accumulate and increase the concentration of nutrients to vegetables with lessening the yield. Nonetheless, the system with higher d... Mostrar Tudo |
Palavras-Chave: |
Recirculation aquaculture. |
Thesagro: |
Aquicultura; Camarão. |
Thesaurus Nal: |
Water reuse; Water treatment. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/198143/1/CPAF-AP-Perfomance-of-an-aquaponics-system.pdf
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Marc: |
LEADER 02660naa a2200229 a 4500 001 2109624 005 2019-11-18 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s11356-019-04496-5$2DOI 100 1 $aLIMA, J. de F. 245 $aPerformance of an aquaponics system using constructed semi-dry wetland with lettuce (Lactuca sativa L.) on treating wastewater of culture of Amazon River shrimp (Macrobrachium amazonicum).$h[electronic resource] 260 $c2019 520 $aAquaponics is a science that integrates animal aquatic production with vegetable culture in recirculating water systems. The performance of an aquaponics system using constructed semi-dry wetland with lettuce (Lactuca sativa L.) planted on treating wastewater of culture of shrimp Macrobrachium amazonicum was evaluated. Each aquaponics module consisted in four culture tanks (1 m3 tank-1), conical sedimentation tank (0.1 m3), circular holding tank (0.2 m3), and constructed semi-dry wetland (0.2 m×1.0 m×4.0 m). Post larvae (PL) shrimps with an initial average mass of 314±4.75 mg were stocked at density treatments in quadruplicate:(A) 40 shrimps m-2, (B) 80 shrimps m-2, and (C) 120 shrimps m-2. Our results showed the average final mass of shrimps had as light reduction at the density 80 and 120 shrimps. However, it did not differ significantly between the treatments. The ultimate survival and productivity were higher in density 80 and 120 shrimps. The maximum biomass productivity occurred at the treatment with density 120 shrimps. The aquaponics recirculation system using constructed semi-dry wetlands withlettuce adequately treated the water atthe densities tested. Various water quality parameters were deemed suitable for shrimp culture, but for lettuce not, especially the temperature.The shrimp density was inappropriate which limited the system to accumulate and increase the concentration of nutrients to vegetables with lessening the yield. Nonetheless, the system with higher density has higher nutrient content that plants demonstrated significantly better growth and yield. The results showed the potential use of organics waste generated in a family lettuce hydroponic production, but for a commercial production is indicated supplementation with nutrients like calcium, magnesium, and potassium in the water. 650 $aWater reuse 650 $aWater treatment 650 $aAquicultura 650 $aCamarão 653 $aRecirculation aquaculture 700 1 $aDUARTE, S. S. 700 1 $aBASTOS, A. M. 700 1 $aCARVALHO, T. 773 $tEnvironmental Science and Pollution Research$gv. 26, n. 13, p. 1-13, Mar. 2019.
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Embrapa Amapá (CPAF-AP) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
03/10/2016 |
Data da última atualização: |
22/11/2016 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SILVA, T. M. da; WATRIN, O. dos S. |
Afiliação: |
Thamyres Marques da Silva, BOLSISTA PIBIC; ORLANDO DOS SANTOS WATRIN, CPATU. |
Título: |
Dinâmica do desflorestamento em lotes de uso alternativo do projeto de desenvolvimento sustentável esperança, Anapu, PA. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2016. |
Páginas: |
p. 277-281. |
Idioma: |
Português |
Conteúdo: |
A região da rodovia Transamazônica, Estado do Pará, constitui uma das áreas críticas de desflorestamento na Amazônia, fruto das transformações socioeconômicas que tem atravessado. Neste trabalho é avaliada espacialmente, a partir de imagens Landsat (2008 e 2015), a dinâmica do desflorestamento em lotes de uso alternativo do Projeto de Desenvolvimento Sustentável Esperança. Verificou-se que no ano de 2008 foi registrada uma incidência mínima de desflorestamento nesses lotes, em oposição ao seu incremento decorridos sete anos, ainda que em taxas consideradas baixas. Uma tipologia estabelecida para o grau de desflorestamento enquadra a maioria dos lotes em 2008 na categoria de fraco desflorestamento, enquanto que em 2015 os registros desta categoria apresentaram redução, em detrimento do crescimento de lotes com intenso e moderado desflorestamento. |
Palavras-Chave: |
Análise espacial; Desflorestamento; Geotecnologias; Rodovia Transamazônica. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148130/1/Pibic2016-p277.pdf
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Marc: |
LEADER 01610nam a2200181 a 4500 001 2053903 005 2016-11-22 008 2016 bl uuuu u00u1 u #d 100 1 $aSILVA, T. M. da 245 $aDinâmica do desflorestamento em lotes de uso alternativo do projeto de desenvolvimento sustentável esperança, Anapu, PA.$h[electronic resource] 260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 20.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA EMBRAPA AMAZÔNIA ORIENTAL, 4., 2016, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental$c2016 300 $ap. 277-281. 520 $aA região da rodovia Transamazônica, Estado do Pará, constitui uma das áreas críticas de desflorestamento na Amazônia, fruto das transformações socioeconômicas que tem atravessado. Neste trabalho é avaliada espacialmente, a partir de imagens Landsat (2008 e 2015), a dinâmica do desflorestamento em lotes de uso alternativo do Projeto de Desenvolvimento Sustentável Esperança. Verificou-se que no ano de 2008 foi registrada uma incidência mínima de desflorestamento nesses lotes, em oposição ao seu incremento decorridos sete anos, ainda que em taxas consideradas baixas. Uma tipologia estabelecida para o grau de desflorestamento enquadra a maioria dos lotes em 2008 na categoria de fraco desflorestamento, enquanto que em 2015 os registros desta categoria apresentaram redução, em detrimento do crescimento de lotes com intenso e moderado desflorestamento. 653 $aAnálise espacial 653 $aDesflorestamento 653 $aGeotecnologias 653 $aRodovia Transamazônica 700 1 $aWATRIN, O. dos S.
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