Biofertilizer effect of yeast fermented broth on organic tomato seedlings

Detalhes bibliográficos
Autor(a) principal: Gemin,Luiz Gabriel
Data de Publicação: 2018
Outros Autores: Datsch,Roberto, Mógor,Átila Francisco, Mógor,Gilda
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016
Resumo: Looking for the development of products based on natural sources capable of promoting plant growth according to organic production assumptions, the aim of this work was to evaluate the effect of Saccharomyces cerevisiae fermented broth (SFB) as a biofertilizer on organic tomato seedlings growth and chlorophyll content of leaves, taking into account the content of levorotatory configuration amino acids in SFB. For that reason, were performed foliar applications of aqueous solutions with five concentrations (0,25; 0,50; 0,75; 1,0 and 1,25 mL.L-1) of SFB (complex-aid® - Alltech®) and a control with application of distilled water. The SFB showed remarkable efficiency in promoting tomato seedlings growth, increasing leaves chlorophyll content, increasing leaves and stems growth, roots volume and altering its diameter partitioning, improving the rate of thinner roots at 0,75 mL L-1 concentration. These are initial results for further investigations about how SFB acts on plant metabolism, related to L-amino acids or other possible bioactive compounds released by Saccharomyces cerevisiae.
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spelling Biofertilizer effect of yeast fermented broth on organic tomato seedlingsSaccharomyces cerevisiaeplant growthL- amino acidschlorophyllLooking for the development of products based on natural sources capable of promoting plant growth according to organic production assumptions, the aim of this work was to evaluate the effect of Saccharomyces cerevisiae fermented broth (SFB) as a biofertilizer on organic tomato seedlings growth and chlorophyll content of leaves, taking into account the content of levorotatory configuration amino acids in SFB. For that reason, were performed foliar applications of aqueous solutions with five concentrations (0,25; 0,50; 0,75; 1,0 and 1,25 mL.L-1) of SFB (complex-aid® - Alltech®) and a control with application of distilled water. The SFB showed remarkable efficiency in promoting tomato seedlings growth, increasing leaves chlorophyll content, increasing leaves and stems growth, roots volume and altering its diameter partitioning, improving the rate of thinner roots at 0,75 mL L-1 concentration. These are initial results for further investigations about how SFB acts on plant metabolism, related to L-amino acids or other possible bioactive compounds released by Saccharomyces cerevisiae.Sociedade de Ciências Agrárias de Portugal2018-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articletext/htmlhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016Revista de Ciências Agrárias v.41 n.2 2018reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016Gemin,Luiz GabrielDatsch,RobertoMógor,Átila FranciscoMógor,Gildainfo:eu-repo/semantics/openAccess2024-02-06T17:02:32Zoai:scielo:S0871-018X2018000200016Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:17:33.290104Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Biofertilizer effect of yeast fermented broth on organic tomato seedlings
title Biofertilizer effect of yeast fermented broth on organic tomato seedlings
spellingShingle Biofertilizer effect of yeast fermented broth on organic tomato seedlings
Gemin,Luiz Gabriel
Saccharomyces cerevisiae
plant growth
L- amino acids
chlorophyll
title_short Biofertilizer effect of yeast fermented broth on organic tomato seedlings
title_full Biofertilizer effect of yeast fermented broth on organic tomato seedlings
title_fullStr Biofertilizer effect of yeast fermented broth on organic tomato seedlings
title_full_unstemmed Biofertilizer effect of yeast fermented broth on organic tomato seedlings
title_sort Biofertilizer effect of yeast fermented broth on organic tomato seedlings
author Gemin,Luiz Gabriel
author_facet Gemin,Luiz Gabriel
Datsch,Roberto
Mógor,Átila Francisco
Mógor,Gilda
author_role author
author2 Datsch,Roberto
Mógor,Átila Francisco
Mógor,Gilda
author2_role author
author
author
dc.contributor.author.fl_str_mv Gemin,Luiz Gabriel
Datsch,Roberto
Mógor,Átila Francisco
Mógor,Gilda
dc.subject.por.fl_str_mv Saccharomyces cerevisiae
plant growth
L- amino acids
chlorophyll
topic Saccharomyces cerevisiae
plant growth
L- amino acids
chlorophyll
description Looking for the development of products based on natural sources capable of promoting plant growth according to organic production assumptions, the aim of this work was to evaluate the effect of Saccharomyces cerevisiae fermented broth (SFB) as a biofertilizer on organic tomato seedlings growth and chlorophyll content of leaves, taking into account the content of levorotatory configuration amino acids in SFB. For that reason, were performed foliar applications of aqueous solutions with five concentrations (0,25; 0,50; 0,75; 1,0 and 1,25 mL.L-1) of SFB (complex-aid® - Alltech®) and a control with application of distilled water. The SFB showed remarkable efficiency in promoting tomato seedlings growth, increasing leaves chlorophyll content, increasing leaves and stems growth, roots volume and altering its diameter partitioning, improving the rate of thinner roots at 0,75 mL L-1 concentration. These are initial results for further investigations about how SFB acts on plant metabolism, related to L-amino acids or other possible bioactive compounds released by Saccharomyces cerevisiae.
publishDate 2018
dc.date.none.fl_str_mv 2018-06-01
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 http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016
url http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2018000200016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
publisher.none.fl_str_mv Sociedade de Ciências Agrárias de Portugal
dc.source.none.fl_str_mv Revista de Ciências Agrárias v.41 n.2 2018
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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