Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates

Detalhes bibliográficos
Autor(a) principal: Siqueira, Félix G. de
Data de Publicação: 2011
Outros Autores: Martos, Emerson T., Silva, Romildo da, Dias, Eustáquio Souza
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/28692
Resumo: Banana stalks and Bahia grass were utilized as basic starting materials for the production of the mushroom Pleurotus sajor-caju. Banana stalks were combined with other waste or supplement products (wheat bran, coast-cross hay, bean straw and cotton textile mill) to obtain different nitrogen concentrations. Since Bahia grass is relatively rich in protein, it was combined with other substrates (banana stalk, coast-cross hay and bean straw) to maintain a substrate nitrogen concentration of about 1.5%. Banana stalks and Bahia grass were both more efficient in the production of the mushroom P. sajor-caju when utilized without the addition of other substrates, with biological efficiencies of 74.4% and 74.12%, respectively. When combined with other substrates or grasses, there was a drop in biological efficiency, independent of the concentration of nitrogen. Furthermore, the addition of protein-rich waste to banana stalks resulted in a decrease or absence of fructification, which indicates that high concentrations of nitrogen in the cultivation substrate may hinder the cultivation of this mushroom. On the other hand, results reveal that the ideal concentration of nitrogen may depend on other physicochemical factors and these factors may determine the success in cultivating P. sajor-caju. Therefore, we conclude that P. sajor-caju may be cultivated on banana stalk and Bahia grass as pure substrates, not being necessary their supplementation or combine them with another substrates.
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spelling Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substratesCultivo de Pleurotus sajor-caju em substratos a base de grama batatais e engaço de bananeiraMushroom cultivationAgro-industrial wasteAxenic cultivationNitrogen concentrationCultivo de cogumelosResíduos agroindustriaisCultivo axênicoConcentração de nitrogênioBanana stalks and Bahia grass were utilized as basic starting materials for the production of the mushroom Pleurotus sajor-caju. Banana stalks were combined with other waste or supplement products (wheat bran, coast-cross hay, bean straw and cotton textile mill) to obtain different nitrogen concentrations. Since Bahia grass is relatively rich in protein, it was combined with other substrates (banana stalk, coast-cross hay and bean straw) to maintain a substrate nitrogen concentration of about 1.5%. Banana stalks and Bahia grass were both more efficient in the production of the mushroom P. sajor-caju when utilized without the addition of other substrates, with biological efficiencies of 74.4% and 74.12%, respectively. When combined with other substrates or grasses, there was a drop in biological efficiency, independent of the concentration of nitrogen. Furthermore, the addition of protein-rich waste to banana stalks resulted in a decrease or absence of fructification, which indicates that high concentrations of nitrogen in the cultivation substrate may hinder the cultivation of this mushroom. On the other hand, results reveal that the ideal concentration of nitrogen may depend on other physicochemical factors and these factors may determine the success in cultivating P. sajor-caju. Therefore, we conclude that P. sajor-caju may be cultivated on banana stalk and Bahia grass as pure substrates, not being necessary their supplementation or combine them with another substrates.O engaço de bananeira e a grama batatais foram utilizados como matérias-primas básicas para a produção do substrato de cultivo do cogumelo Pleurotus sajor-caju. O engaço de bananeira foi combinado com outros resíduos (farelo de trigo, capim "Coast-cross", palha de feijão e resíduo de lixadeira de algodão), com o objetivo de se obter substratos com diferentes concentrações de nitrogênio. Como a grama batatais é relativamente rica em proteína, a mesma foi combinada com outros resíduos (engaço de bananeira, capim "Coast-cross" e palha de feijão), de forma a manter a concentração de nitrogênio em torno de 1,5% no substrato. O engaço de bananeira e a grama batatais foram mais eficientes na produção do cogumelo P. sajor-caju quando utilizados puros, com uma eficiência biológica de 74,4 e 74,12%. Quando foram combinados com outros resíduos ou gramíneas, houve uma queda na eficiência biológica, independente da concentração de nitrogênio. Entretanto, para o engaço de bananeira, a adição de resíduos mais protéicos resultou em queda mais acentuada ou até mesmo na ausência de frutificação, indicando que concentrações mais elevadas de nitrogênio no substrato de cultivo podem prejudicar o cultivo deste cogumelo. Por outro lado, os resultados indicaram também que a concentração ideal de nitrogênio depende de outros fatores físico-químicos do substrato de cultivo, os quais podem estar associados na determinação da produtividade do cogumelo P. sajor-caju. Portanto, pode-se concluir que P. sajor-caju pode ser cultivado utilizando engaço de bananeira e grama batatais como substratos puros, não sendo necessária a sua suplementação ou combinação com outros substratos.Associação Brasileira de Horticultura2018-02-23T19:25:53Z2018-02-23T19:25:53Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSIQUEIRA, F. G. et al. Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates. Horticultura Brasileira, Vitória da Conquista, v. 29, n. 2, abr./jun. 2011.http://repositorio.ufla.br/jspui/handle/1/28692Horticultura Brasileirareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessSiqueira, Félix G. deMartos, Emerson T.Silva, Romildo daDias, Eustáquio Souzapor2019-05-02T18:44:36Zoai:localhost:1/28692Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-05-02T18:44:36Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
Cultivo de Pleurotus sajor-caju em substratos a base de grama batatais e engaço de bananeira
title Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
spellingShingle Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
Siqueira, Félix G. de
Mushroom cultivation
Agro-industrial waste
Axenic cultivation
Nitrogen concentration
Cultivo de cogumelos
Resíduos agroindustriais
Cultivo axênico
Concentração de nitrogênio
title_short Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
title_full Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
title_fullStr Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
title_full_unstemmed Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
title_sort Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates
author Siqueira, Félix G. de
author_facet Siqueira, Félix G. de
Martos, Emerson T.
Silva, Romildo da
Dias, Eustáquio Souza
author_role author
author2 Martos, Emerson T.
Silva, Romildo da
Dias, Eustáquio Souza
author2_role author
author
author
dc.contributor.author.fl_str_mv Siqueira, Félix G. de
Martos, Emerson T.
Silva, Romildo da
Dias, Eustáquio Souza
dc.subject.por.fl_str_mv Mushroom cultivation
Agro-industrial waste
Axenic cultivation
Nitrogen concentration
Cultivo de cogumelos
Resíduos agroindustriais
Cultivo axênico
Concentração de nitrogênio
topic Mushroom cultivation
Agro-industrial waste
Axenic cultivation
Nitrogen concentration
Cultivo de cogumelos
Resíduos agroindustriais
Cultivo axênico
Concentração de nitrogênio
description Banana stalks and Bahia grass were utilized as basic starting materials for the production of the mushroom Pleurotus sajor-caju. Banana stalks were combined with other waste or supplement products (wheat bran, coast-cross hay, bean straw and cotton textile mill) to obtain different nitrogen concentrations. Since Bahia grass is relatively rich in protein, it was combined with other substrates (banana stalk, coast-cross hay and bean straw) to maintain a substrate nitrogen concentration of about 1.5%. Banana stalks and Bahia grass were both more efficient in the production of the mushroom P. sajor-caju when utilized without the addition of other substrates, with biological efficiencies of 74.4% and 74.12%, respectively. When combined with other substrates or grasses, there was a drop in biological efficiency, independent of the concentration of nitrogen. Furthermore, the addition of protein-rich waste to banana stalks resulted in a decrease or absence of fructification, which indicates that high concentrations of nitrogen in the cultivation substrate may hinder the cultivation of this mushroom. On the other hand, results reveal that the ideal concentration of nitrogen may depend on other physicochemical factors and these factors may determine the success in cultivating P. sajor-caju. Therefore, we conclude that P. sajor-caju may be cultivated on banana stalk and Bahia grass as pure substrates, not being necessary their supplementation or combine them with another substrates.
publishDate 2011
dc.date.none.fl_str_mv 2011
2018-02-23T19:25:53Z
2018-02-23T19:25:53Z
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 SIQUEIRA, F. G. et al. Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates. Horticultura Brasileira, Vitória da Conquista, v. 29, n. 2, abr./jun. 2011.
http://repositorio.ufla.br/jspui/handle/1/28692
identifier_str_mv SIQUEIRA, F. G. et al. Cultivation of Pleurotus sajor-caju on banana stalk and Bahia grass based substrates. Horticultura Brasileira, Vitória da Conquista, v. 29, n. 2, abr./jun. 2011.
url http://repositorio.ufla.br/jspui/handle/1/28692
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial 4.0 International
http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Associação Brasileira de Horticultura
publisher.none.fl_str_mv Associação Brasileira de Horticultura
dc.source.none.fl_str_mv Horticultura Brasileira
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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