Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils

Detalhes bibliográficos
Autor(a) principal: Flávio, Nicoletta Stefânia Dias da Silva
Data de Publicação: 2014
Outros Autores: Sales, Nilza de Lima Pereira, Aquino, César Fernandes, Soares, Eriksen Patric Souza, Aquino, Lucas Franklin Souza, Catão, Hugo César Rodrigues Moreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9602
Resumo: The objective of the present study was to evaluate the efficiency of aqueous extracts and essential oils on seed quality of sorghum cultivar BR 310. Two experiments were conducted, one using sorghum seeds treated with aqueous extract of Cinnamomum zeylanicum and Mentha spicata and another using essential oils of Ocimum gratissimum and Annona crassiflora. For the experiment with extracts concentrations were 0, 10, 20 and 30% and for the oils were 0, 5, 10 and 15 ?L/mL. We evaluated the following characteristics: seed health (Blotter test), germination, first count of germination and germination speed index. The design was a DIC in 2 x 4 factorial arrangement, two oils or two extracts with four concentrations, independent testing. Several fungal species were associated with the seed, and the genus Curvularia the most prevalent. The aqueous extract of cinnamon (Cinnamomum zeylanicum) and clove essential oil of basil (Ocimum gratissimum) have shown promise for the treatment of seeds, reducing fungal infestation, especially Curvularia, however have phytotoxic effect reducing the viability and vigor of sorghum seeds.
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spelling Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oilsQualidade sanitária e fisiológica de sementes de sorgo tratadas com extratos aquosos e óleos essenciaisSorghum bicolorCinnamomum zeylanicumOcimum gratissimumAlternative controlGermination and seed pathology.Sorghum bicolorCinnamomum zeylanicumOcimum gratissimumControle alternativoGerminaçãoPatologia de sementes.patologia de sementesThe objective of the present study was to evaluate the efficiency of aqueous extracts and essential oils on seed quality of sorghum cultivar BR 310. Two experiments were conducted, one using sorghum seeds treated with aqueous extract of Cinnamomum zeylanicum and Mentha spicata and another using essential oils of Ocimum gratissimum and Annona crassiflora. For the experiment with extracts concentrations were 0, 10, 20 and 30% and for the oils were 0, 5, 10 and 15 ?L/mL. We evaluated the following characteristics: seed health (Blotter test), germination, first count of germination and germination speed index. The design was a DIC in 2 x 4 factorial arrangement, two oils or two extracts with four concentrations, independent testing. Several fungal species were associated with the seed, and the genus Curvularia the most prevalent. The aqueous extract of cinnamon (Cinnamomum zeylanicum) and clove essential oil of basil (Ocimum gratissimum) have shown promise for the treatment of seeds, reducing fungal infestation, especially Curvularia, however have phytotoxic effect reducing the viability and vigor of sorghum seeds.Objetivou-se com o presente estudo avaliar a eficiência de extratos aquosos e óleos essenciais na qualidade sanitária e fisiológica de sementes de sorgo da cultivar BR 310. Foram realizados dois experimentos, um utilizando sementes de sorgo tratadas com extratos aquosos de Cinnamomum zeylanicum e Mentha spicata e outro, utilizando óleos essenciais de Ocimum gratissimum e Annona crassiflora. Para o experimento com extratos as concentrações foram 0, 10, 20 e 30% e para os óleos foram 0, 5, 10 e 15 ?L/mL. Foram avaliadas as seguintes características: sanidade de sementes (Blotter test), germinação, primeira contagem de germinação e índice de velocidade de germinação. O delineamento utilizado foi o DIC em esquema fatorial 2 x 4, sendo dois extratos ou dois óleos e quatro concentrações, em ensaios independentes. Várias espécies fúngicas estavam associadas às sementes, sendo o gênero Curvularia a de maior incidência. O extrato aquoso de canela (Cinnamomum zeylanicum) e o óleo essencial de alfavaca cravo (Ocimum gratissimum) reduzem a infestação dos fungos, principalmente de Curvularia, porém apresentam efeito fitotóxico reduzindo a viabilidade e o vigor das sementes de sorgo.UEL2014-02-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa científicaapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/960210.5433/1679-0359.2014v35n1p7Semina: Ciências Agrárias; Vol. 35 No. 1 (2014); 7-20Semina: Ciências Agrárias; v. 35 n. 1 (2014); 7-201679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9602/pdf_201Flávio, Nicoletta Stefânia Dias da SilvaSales, Nilza de Lima PereiraAquino, César FernandesSoares, Eriksen Patric SouzaAquino, Lucas Franklin SouzaCatão, Hugo César Rodrigues Moreirainfo:eu-repo/semantics/openAccess2015-11-19T18:35:57Zoai:ojs.pkp.sfu.ca:article/9602Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:35:57Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
Qualidade sanitária e fisiológica de sementes de sorgo tratadas com extratos aquosos e óleos essenciais
title Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
spellingShingle Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
Flávio, Nicoletta Stefânia Dias da Silva
Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Alternative control
Germination and seed pathology.
Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Controle alternativo
Germinação
Patologia de sementes.
patologia de sementes
title_short Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
title_full Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
title_fullStr Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
title_full_unstemmed Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
title_sort Health and physiological quality of sorghum seeds treated with aqueous extracts and essential oils
author Flávio, Nicoletta Stefânia Dias da Silva
author_facet Flávio, Nicoletta Stefânia Dias da Silva
Sales, Nilza de Lima Pereira
Aquino, César Fernandes
Soares, Eriksen Patric Souza
Aquino, Lucas Franklin Souza
Catão, Hugo César Rodrigues Moreira
author_role author
author2 Sales, Nilza de Lima Pereira
Aquino, César Fernandes
Soares, Eriksen Patric Souza
Aquino, Lucas Franklin Souza
Catão, Hugo César Rodrigues Moreira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Flávio, Nicoletta Stefânia Dias da Silva
Sales, Nilza de Lima Pereira
Aquino, César Fernandes
Soares, Eriksen Patric Souza
Aquino, Lucas Franklin Souza
Catão, Hugo César Rodrigues Moreira
dc.subject.por.fl_str_mv Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Alternative control
Germination and seed pathology.
Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Controle alternativo
Germinação
Patologia de sementes.
patologia de sementes
topic Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Alternative control
Germination and seed pathology.
Sorghum bicolor
Cinnamomum zeylanicum
Ocimum gratissimum
Controle alternativo
Germinação
Patologia de sementes.
patologia de sementes
description The objective of the present study was to evaluate the efficiency of aqueous extracts and essential oils on seed quality of sorghum cultivar BR 310. Two experiments were conducted, one using sorghum seeds treated with aqueous extract of Cinnamomum zeylanicum and Mentha spicata and another using essential oils of Ocimum gratissimum and Annona crassiflora. For the experiment with extracts concentrations were 0, 10, 20 and 30% and for the oils were 0, 5, 10 and 15 ?L/mL. We evaluated the following characteristics: seed health (Blotter test), germination, first count of germination and germination speed index. The design was a DIC in 2 x 4 factorial arrangement, two oils or two extracts with four concentrations, independent testing. Several fungal species were associated with the seed, and the genus Curvularia the most prevalent. The aqueous extract of cinnamon (Cinnamomum zeylanicum) and clove essential oil of basil (Ocimum gratissimum) have shown promise for the treatment of seeds, reducing fungal infestation, especially Curvularia, however have phytotoxic effect reducing the viability and vigor of sorghum seeds.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
pesquisa científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9602
10.5433/1679-0359.2014v35n1p7
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9602
identifier_str_mv 10.5433/1679-0359.2014v35n1p7
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9602/pdf_201
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 1 (2014); 7-20
Semina: Ciências Agrárias; v. 35 n. 1 (2014); 7-20
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
_version_ 1799306065480777728

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