Artigo

Productivity of pleurotus ostreatus in Amazonian residues

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...

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Autor principal: Sales-campos, Ceci
Outros Autores: Minhoni, Marli Teixeira de Almeida, Andrade, Meire Cristina Nogueira de
Grau: Artigo
Idioma: pt_BR
Publicado em: Interciência 2020
Assuntos:
Basidiomycota
Pleurotus Ostreatus
Saccharum
Triticum Aestivum
Zea Mays
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/16265
id oai:repositorio:1-16265
recordtype dspace
spelling oai:repositorio:1-16265 Productivity of pleurotus ostreatus in Amazonian residues Productividad de Pleurotus ostreatus em residuos de Amazônia Sales-campos, Ceci Minhoni, Marli Teixeira de Almeida Andrade, Meire Cristina Nogueira de Basidiomycota Pleurotus Ostreatus Saccharum Triticum Aestivum Zea Mays 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. 2020-06-02T20:08:33Z 2020-06-02T20:08:33Z 2010 Artigo https://repositorio.inpa.gov.br/handle/1/16265 pt_BR Volume 35, Número 3, Pags. 198-201 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Interciência
institution Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection INPA-RI
language pt_BR
topic Basidiomycota
Pleurotus Ostreatus
Saccharum
Triticum Aestivum
Zea Mays
spellingShingle Basidiomycota
Pleurotus Ostreatus
Saccharum
Triticum Aestivum
Zea Mays
Sales-campos, Ceci
Productivity of pleurotus ostreatus in Amazonian residues
topic_facet Basidiomycota
Pleurotus Ostreatus
Saccharum
Triticum Aestivum
Zea Mays
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.
format Artigo
author Sales-campos, Ceci
author2 Minhoni, Marli Teixeira de Almeida
Andrade, Meire Cristina Nogueira de
author2Str Minhoni, Marli Teixeira de Almeida
Andrade, Meire Cristina Nogueira de
title Productivity of pleurotus ostreatus in Amazonian residues
title_short Productivity of pleurotus ostreatus in Amazonian residues
title_full Productivity of pleurotus ostreatus in Amazonian residues
title_fullStr Productivity of pleurotus ostreatus in Amazonian residues
title_full_unstemmed Productivity of pleurotus ostreatus in Amazonian residues
title_sort productivity of pleurotus ostreatus in amazonian residues
publisher Interciência
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/16265
_version_ 1787141064800337920
score 11.675088

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