Productividad de Pleurotus ostreatus em residuos de Amazônia
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/231985 |
Resumo: | The viability of the utilization of wood and agroindustrial residues available in the Amazon region in the formulation of alternative substrates for the cultivation of Pleurotus ostreatus was tested. Thus, two wood residues: marupá sawdust (SIAMP) and pau-de-balsa sawdust (SAPB), and two substrates derived from agroindustrial residues: sugar-cane bagasse (SIACN) and pupunheira stem (SIAPP), were used. These were supplemented with a mixture of rice bran, wheat and corn as protein source, with addition of 2-3% of CaCO3 for pH correction (6.5). The substrates were placed in polyethylene (HDPE) bags, sterilized at 121°C for 1h and inoculated in a laminar flow chamber. The cultivation was carried out in an axenic way, in a modified atmosphere. The productivity of the substrates was evaluated in relation to the biological efficiency, with the following mean results: 125.60, 99.80%, 94.00 and 64.60% for SIAPP, SIACN, SIAMP and SIAPB, respectively. The high biological efficiency of the substrates and the cultivation process clearly showed the viability of the utilization of the residues, suggesting the commercial cultivation of this mushroom, which may contribute for improving the social and economical conditions and sustainability of the regional biodiversity resources of Amazonia. |
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Productividad de Pleurotus ostreatus em residuos de AmazôniaProductivity of pleurotus ostreatus in Amazonian residuesThe viability of the utilization of wood and agroindustrial residues available in the Amazon region in the formulation of alternative substrates for the cultivation of Pleurotus ostreatus was tested. Thus, two wood residues: marupá sawdust (SIAMP) and pau-de-balsa sawdust (SAPB), and two substrates derived from agroindustrial residues: sugar-cane bagasse (SIACN) and pupunheira stem (SIAPP), were used. These were supplemented with a mixture of rice bran, wheat and corn as protein source, with addition of 2-3% of CaCO3 for pH correction (6.5). The substrates were placed in polyethylene (HDPE) bags, sterilized at 121°C for 1h and inoculated in a laminar flow chamber. The cultivation was carried out in an axenic way, in a modified atmosphere. The productivity of the substrates was evaluated in relation to the biological efficiency, with the following mean results: 125.60, 99.80%, 94.00 and 64.60% for SIAPP, SIACN, SIAMP and SIAPB, respectively. The high biological efficiency of the substrates and the cultivation process clearly showed the viability of the utilization of the residues, suggesting the commercial cultivation of this mushroom, which may contribute for improving the social and economical conditions and sustainability of the regional biodiversity resources of Amazonia.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Instituto Nacional de Pesquisas da Amazǒnia (INPA)Universidade Estadual Paulista (UNESP)Bolsista DCR - CNPq FAPEAM INPAINPA, Av. André Araújo, 2936, CEP 69060-001. Manaus, AMUniversidade Estadual Paulista (UNESP)Instituto Nacional de Pesquisas da Amazǒnia (INPA)Universidade Estadual Paulista (UNESP)INPASales-Campos, CeciDe Almeida Minhoni, Marli Teixeira [UNESP]De Andrade, Meire Cristina Nogueira2022-04-29T08:48:26Z2022-04-29T08:48:26Z2010-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article198-201Interciencia, v. 35, n. 3, p. 198-201, 2010.0378-1844http://hdl.handle.net/11449/2319852-s2.0-79952857463Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporIntercienciainfo:eu-repo/semantics/openAccess2024-04-30T18:07:44Zoai:repositorio.unesp.br:11449/231985Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:56:39.784233Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Productividad de Pleurotus ostreatus em residuos de Amazônia Productivity of pleurotus ostreatus in Amazonian residues |
title |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
spellingShingle |
Productividad de Pleurotus ostreatus em residuos de Amazônia Sales-Campos, Ceci |
title_short |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
title_full |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
title_fullStr |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
title_full_unstemmed |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
title_sort |
Productividad de Pleurotus ostreatus em residuos de Amazônia |
author |
Sales-Campos, Ceci |
author_facet |
Sales-Campos, Ceci De Almeida Minhoni, Marli Teixeira [UNESP] De Andrade, Meire Cristina Nogueira |
author_role |
author |
author2 |
De Almeida Minhoni, Marli Teixeira [UNESP] De Andrade, Meire Cristina Nogueira |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Instituto Nacional de Pesquisas da Amazǒnia (INPA) Universidade Estadual Paulista (UNESP) INPA |
dc.contributor.author.fl_str_mv |
Sales-Campos, Ceci De Almeida Minhoni, Marli Teixeira [UNESP] De Andrade, Meire Cristina Nogueira |
description |
The viability of the utilization of wood and agroindustrial residues available in the Amazon region in the formulation of alternative substrates for the cultivation of Pleurotus ostreatus was tested. Thus, two wood residues: marupá sawdust (SIAMP) and pau-de-balsa sawdust (SAPB), and two substrates derived from agroindustrial residues: sugar-cane bagasse (SIACN) and pupunheira stem (SIAPP), were used. These were supplemented with a mixture of rice bran, wheat and corn as protein source, with addition of 2-3% of CaCO3 for pH correction (6.5). The substrates were placed in polyethylene (HDPE) bags, sterilized at 121°C for 1h and inoculated in a laminar flow chamber. The cultivation was carried out in an axenic way, in a modified atmosphere. The productivity of the substrates was evaluated in relation to the biological efficiency, with the following mean results: 125.60, 99.80%, 94.00 and 64.60% for SIAPP, SIACN, SIAMP and SIAPB, respectively. The high biological efficiency of the substrates and the cultivation process clearly showed the viability of the utilization of the residues, suggesting the commercial cultivation of this mushroom, which may contribute for improving the social and economical conditions and sustainability of the regional biodiversity resources of Amazonia. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-03-01 2022-04-29T08:48:26Z 2022-04-29T08:48:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Interciencia, v. 35, n. 3, p. 198-201, 2010. 0378-1844 http://hdl.handle.net/11449/231985 2-s2.0-79952857463 |
identifier_str_mv |
Interciencia, v. 35, n. 3, p. 198-201, 2010. 0378-1844 2-s2.0-79952857463 |
url |
http://hdl.handle.net/11449/231985 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Interciencia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
198-201 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129376604127232 |