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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
16/07/2020 |
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Data da última atualização: |
16/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HERMANN, K, L.; COSTA, T. M.; HELM, C. V.; MARCONATTO, L.; BORGES, L. G. dos A.; VEGINI, A. A.; GIONGO, A.; TAVARES, L. B. B. |
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Afiliação: |
Kátia Luiza Hermann, FURB; Tania Maria Costa, UFSC; CRISTIANE VIEIRA HELM, CNPF; Letícia Marconatto, PUC-RS; Luiz Gustavo dos Anjos Borges, PUC-RS; Atilano Antônio Vegini, FURB; Adriana Giongo, FURB; Lorena Benathar Ballod Tavares, FURB. |
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Título: |
Discoloration of rhodamine b dye by white-rot fungi in solid bleached sulfate paperboard coated with polyethylene terephthalate: scale-up into non-sterile packed-bed bioreactor. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Environmental Chemical Engineering, v. 8, n. 3, 103685, June 2020. |
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DOI: |
https://doi.org/10.1016/j.jece.2020.103685 |
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Idioma: |
Inglês |
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Conteúdo: |
Treatment of dye-contaminated effluents and proper disposal of solid waste from the processing industry has been intensely studied. The use of basidiomycetes fungi has been highlighted over conventional treatments using green technologies. This work presents the first scale-up of a rhodamine B discoloration under non-sterile conditions using solid bleached sulfate (SBS) paperboard coated with polyethylene terephthalate (PET) by filamentous fungi. The dye discoloration was conducted first in agar plates and then in flasks and packed-bed bioreactor with SBS/PET. The fungus Agaricus brasiliensis (EF 03) presented the best dye discoloration results (42.94 ± 0.64) in agar plates. Optimization studies (flasks) of the culture medium showed a higher percentage of discoloration (93.65 ± 4.60) by A. brasiliensis (EF 03) when cultivated in solid-state fermentation with SBS/ PET waste and Socarean medium and sodium nitrate variables. The pilot packed-bed bioreactor scaled-up and optimized medium were successful in discoloring of rhodamine B. The fungal population, later identified as the genera Agaricus and Phlebia by rRNA gene sequencing approach, was predominant up to 30 days and the highest laccase peaks were observed in 20 days (198.44 IU L?1) and 45 days (203.47 IU L?1). This packed-bed bioreactor operated with filamentous fungi in solid-state fermentation proved suitable for the discoloration of rhodamine B dye for 51 days, for repeated fed-batch under non-sterile conditions. |
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Palavras-Chave: |
Fermentação em estado sólido; Optimization process; Processo de otimização; Redução de toxidade em efluente; RRNA sequencing; Sequenciamento de rRNA; Solid-State fermentation. |
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Thesagro: |
Fungo. |
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Thesaurus Nal: |
Agaricus; Phlebia. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02637naa a2200337 a 4500
001 2123883
005 2020-07-16
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jece.2020.103685$2DOI
100 1 $aHERMANN, K, L.
245 $aDiscoloration of rhodamine b dye by white-rot fungi in solid bleached sulfate paperboard coated with polyethylene terephthalate$bscale-up into non-sterile packed-bed bioreactor.$h[electronic resource]
260 $c2020
520 $aTreatment of dye-contaminated effluents and proper disposal of solid waste from the processing industry has been intensely studied. The use of basidiomycetes fungi has been highlighted over conventional treatments using green technologies. This work presents the first scale-up of a rhodamine B discoloration under non-sterile conditions using solid bleached sulfate (SBS) paperboard coated with polyethylene terephthalate (PET) by filamentous fungi. The dye discoloration was conducted first in agar plates and then in flasks and packed-bed bioreactor with SBS/PET. The fungus Agaricus brasiliensis (EF 03) presented the best dye discoloration results (42.94 ± 0.64) in agar plates. Optimization studies (flasks) of the culture medium showed a higher percentage of discoloration (93.65 ± 4.60) by A. brasiliensis (EF 03) when cultivated in solid-state fermentation with SBS/ PET waste and Socarean medium and sodium nitrate variables. The pilot packed-bed bioreactor scaled-up and optimized medium were successful in discoloring of rhodamine B. The fungal population, later identified as the genera Agaricus and Phlebia by rRNA gene sequencing approach, was predominant up to 30 days and the highest laccase peaks were observed in 20 days (198.44 IU L?1) and 45 days (203.47 IU L?1). This packed-bed bioreactor operated with filamentous fungi in solid-state fermentation proved suitable for the discoloration of rhodamine B dye for 51 days, for repeated fed-batch under non-sterile conditions.
650 $aAgaricus
650 $aPhlebia
650 $aFungo
653 $aFermentação em estado sólido
653 $aOptimization process
653 $aProcesso de otimização
653 $aRedução de toxidade em efluente
653 $aRRNA sequencing
653 $aSequenciamento de rRNA
653 $aSolid-State fermentation
700 1 $aCOSTA, T. M.
700 1 $aHELM, C. V.
700 1 $aMARCONATTO, L.
700 1 $aBORGES, L. G. dos A.
700 1 $aVEGINI, A. A.
700 1 $aGIONGO, A.
700 1 $aTAVARES, L. B. B.
773 $tJournal of Environmental Chemical Engineering$gv. 8, n. 3, 103685, June 2020.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
29/12/2014 |
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Data da última atualização: |
07/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MICHALOVICZ, L.; MÜLLER, M. M. L.; FOLONI, J. S. S.; KAWAKAMI, J.; NASCIMENTO, R. do; KRAMER, L. F. M. |
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Afiliação: |
LEANDRO MICHALOVICZ, UEM; MARCELO MARQUES LOPES MÜLLER, UNICENTRO; JOSÉ SALVADOR SIMONETI FOLONI, CNPSO; JACKSON KAWAKAMI, UNICENTRO; RONALDO DO NASCIMENTO, UNICENTRO; LUIZ FERNANDO MACHADO KRAMER, UEM. |
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Título: |
Soil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 5, p. 1496-1505, set./out. 2014. |
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ISSN: |
0100-0683 |
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DOI: |
http://dx.doi.org/10.1590/S0100-06832014000500015 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate the effect of gypsum application rates on the chemical properties of a Latossolo Bruno (Clayey Oxisol), as well as on the nutrition and yield of a maize-barley succession under no-till. The experiment was set up in November 2009 in Guarapuava, Parana, Brazil, applying gypsum rates of 0.0, 1.5, 3.0, 4.5, and 6.0 Mg ha-1 to the soil surface upon sowing maize, with crop succession of barley. Gypsum application decreased the levels of Al3+ and Mg2+ in the 0.0-0.1 m layer and increased soil pH in the layers from 0.2-0.6 m depth. Gypsum application has increased the levels of Ca2+ in all soil layers up to 0.6 m, and the levels of S-SO42- up to 0.8 m. In both crops, the leaf concentrations of Ca and S were increased while Mg concentrations have decreased as a function of gypsum rates. There was also an effect of gypsum rates on grain yield, with a quadratic response of maize and a linear increase for barley. Yield increases were up to 11 and 12 % in relation to control for the maximum technical efficiency (MTE) rates of 3.8 and 6.0 Mg ha-1 of gypsum, respectively. Gypsum application improved soil fertility in the profile, especially in the subsurface, as well as plant nutrition, increasing the yields of maize and barley. RESUMO: A produtividade e a nutrição de culturas anuais têm apresentado respostas diferenciadas às alterações nos atributos químicos do solo promovidas pela aplicação de gesso agrícola. O objetivo deste trabalho foi avaliar o efeito de doses de gesso agrícola nos atributos químicos de um Latossolo Bruno e na nutrição e produtividade da sucessão milho-cevada sob plantio direto. O experimento foi iniciado em novembro de 2009 em Guarapuava, PR, aplicando-se doses de 0,0; 1,5; 3,0; 4,5; e 6,0 Mg ha-1 de gesso na superfície do solo, no momento da semeadura do milho, que foi sucedido pela cevada. A aplicação do gesso reduziu os teores de Al3+e Mg2+ na camada de 0,0-0,1 m e elevou o pH do solo nas camadas entre 0,2-0,6 m de profundidade. As doses de gesso aumentaram os teores de Ca2+ em todas as camadas até a profundidade de 0,6 m; e os de S-SO42-, até 0,8 m. Nas duas culturas, os teores foliares de Ca e S aumentaram e os de Mg diminuíram em razão das doses de gesso. Houve efeito das doses gesso também sobre a produtividade, com resposta quadrática do milho e aumento linear no caso da cevada, sendo os acréscimos de produtividade de até 11 e 12 % superiores à testemunha, respectivamente nas doses de máxima eficiência técnica (MET) de 3,8 e 6,0 Mg ha-1 de gesso. A aplicação de gesso melhorou a fertilidade do solo no perfil, sobretudo em subsuperfície, e a nutrição das plantas, elevando a produtividade do milho e da cevada. MenosABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate the effect of gypsum application rates on the chemical properties of a Latossolo Bruno (Clayey Oxisol), as well as on the nutrition and yield of a maize-barley succession under no-till. The experiment was set up in November 2009 in Guarapuava, Parana, Brazil, applying gypsum rates of 0.0, 1.5, 3.0, 4.5, and 6.0 Mg ha-1 to the soil surface upon sowing maize, with crop succession of barley. Gypsum application decreased the levels of Al3+ and Mg2+ in the 0.0-0.1 m layer and increased soil pH in the layers from 0.2-0.6 m depth. Gypsum application has increased the levels of Ca2+ in all soil layers up to 0.6 m, and the levels of S-SO42- up to 0.8 m. In both crops, the leaf concentrations of Ca and S were increased while Mg concentrations have decreased as a function of gypsum rates. There was also an effect of gypsum rates on grain yield, with a quadratic response of maize and a linear increase for barley. Yield increases were up to 11 and 12 % in relation to control for the maximum technical efficiency (MTE) rates of 3.8 and 6.0 Mg ha-1 of gypsum, respectively. Gypsum application improved soil fertility in the profile, especially in the subsurface, as well as plant nutrition, increasing the yields of maize and barley. RESUMO: A produtividade e a nutrição de culturas anuais têm apresen... Mostrar Tudo |
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Thesagro: |
Plantio Direto. |
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Thesaurus NAL: |
Soil fertility. |
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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/114540/1/Soil-fertility-nutrition-and-yield-of-maize-and-barley-with-gypsum-application-on-soil-surface-in-no-till.pdf
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Marc: |
LEADER 03677naa a2200229 a 4500
001 2003804
005 2022-04-07
008 2014 bl uuuu u00u1 u #d
022 $a0100-0683
024 7 $ahttp://dx.doi.org/10.1590/S0100-06832014000500015$2DOI
100 1 $aMICHALOVICZ, L.
245 $aSoil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till.$h[electronic resource]
260 $c2014
520 $aABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate the effect of gypsum application rates on the chemical properties of a Latossolo Bruno (Clayey Oxisol), as well as on the nutrition and yield of a maize-barley succession under no-till. The experiment was set up in November 2009 in Guarapuava, Parana, Brazil, applying gypsum rates of 0.0, 1.5, 3.0, 4.5, and 6.0 Mg ha-1 to the soil surface upon sowing maize, with crop succession of barley. Gypsum application decreased the levels of Al3+ and Mg2+ in the 0.0-0.1 m layer and increased soil pH in the layers from 0.2-0.6 m depth. Gypsum application has increased the levels of Ca2+ in all soil layers up to 0.6 m, and the levels of S-SO42- up to 0.8 m. In both crops, the leaf concentrations of Ca and S were increased while Mg concentrations have decreased as a function of gypsum rates. There was also an effect of gypsum rates on grain yield, with a quadratic response of maize and a linear increase for barley. Yield increases were up to 11 and 12 % in relation to control for the maximum technical efficiency (MTE) rates of 3.8 and 6.0 Mg ha-1 of gypsum, respectively. Gypsum application improved soil fertility in the profile, especially in the subsurface, as well as plant nutrition, increasing the yields of maize and barley. RESUMO: A produtividade e a nutrição de culturas anuais têm apresentado respostas diferenciadas às alterações nos atributos químicos do solo promovidas pela aplicação de gesso agrícola. O objetivo deste trabalho foi avaliar o efeito de doses de gesso agrícola nos atributos químicos de um Latossolo Bruno e na nutrição e produtividade da sucessão milho-cevada sob plantio direto. O experimento foi iniciado em novembro de 2009 em Guarapuava, PR, aplicando-se doses de 0,0; 1,5; 3,0; 4,5; e 6,0 Mg ha-1 de gesso na superfície do solo, no momento da semeadura do milho, que foi sucedido pela cevada. A aplicação do gesso reduziu os teores de Al3+e Mg2+ na camada de 0,0-0,1 m e elevou o pH do solo nas camadas entre 0,2-0,6 m de profundidade. As doses de gesso aumentaram os teores de Ca2+ em todas as camadas até a profundidade de 0,6 m; e os de S-SO42-, até 0,8 m. Nas duas culturas, os teores foliares de Ca e S aumentaram e os de Mg diminuíram em razão das doses de gesso. Houve efeito das doses gesso também sobre a produtividade, com resposta quadrática do milho e aumento linear no caso da cevada, sendo os acréscimos de produtividade de até 11 e 12 % superiores à testemunha, respectivamente nas doses de máxima eficiência técnica (MET) de 3,8 e 6,0 Mg ha-1 de gesso. A aplicação de gesso melhorou a fertilidade do solo no perfil, sobretudo em subsuperfície, e a nutrição das plantas, elevando a produtividade do milho e da cevada.
650 $aSoil fertility
650 $aPlantio Direto
700 1 $aMÜLLER, M. M. L.
700 1 $aFOLONI, J. S. S.
700 1 $aKAWAKAMI, J.
700 1 $aNASCIMENTO, R. do
700 1 $aKRAMER, L. F. M.
773 $tRevista Brasileira de Ciência do Solo, Viçosa, MG$gv. 38, n. 5, p. 1496-1505, set./out. 2014.
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