Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize

Detalhes bibliográficos
Autor(a) principal: Salgado, Fabrício Henrique Moreira
Data de Publicação: 2017
Outros Autores: Moreira, Fátima Maria de Sousa, Siqueira, José Oswaldo, Barbosa, Ricardo Henrique, Paulino, Helder Barbosa, Carneiro, Marco Aurélio Carbone
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/30325
Resumo: The objective of this study was to evaluate the effects of inoculation with different arbuscular mycorrhizal fungi native to Cerrado, associated with the application of colonization stimulant (7-hydroxy, 4’-methoxy-isoflavone) at the initial growth of cotton and maize plants in a greenhouse. The experiment was carried out in a completely randomized design and 7x2 factorial scheme, with five species of arbuscular mycorrhizal fungi and combined inoculation (uniting all species in equal proportion) and native fungi, in the presence and absence of colonization stimulant in maize and cotton crops. Shoots dry matter (SDM), roots dry matter (RDM), mycorrhizal colonization and accumulation of calcium, zinc and phosphorus in the SDM were evaluated at flowering. Inoculation of arbuscular mycorrhizal fungi and the use of colonization stimulant at low density of arbuscular mycorrhizal fungi propagules was beneficial to plant development. Inoculation with mycorrhizal fungi demonstrated different effects for the various parameters evaluated in cotton and maize, and the application of colonization stimulant promoted higher mycorrhizal colonization and initial growth in cotton, when associated with native AMF, and in corn, when associated with inoculation with Dentiscutata heterogama, Gigaspora margarita and Rhizophagus clarus.
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spelling Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maizeFungos micorrízicos arbusculares e estimulante da colonização na cultura do algodoeiro e do milhoZea maysGossypium hirsutum L.FormononetinMycorrhizal fungiFormononetinaFungos micorrízicosThe objective of this study was to evaluate the effects of inoculation with different arbuscular mycorrhizal fungi native to Cerrado, associated with the application of colonization stimulant (7-hydroxy, 4’-methoxy-isoflavone) at the initial growth of cotton and maize plants in a greenhouse. The experiment was carried out in a completely randomized design and 7x2 factorial scheme, with five species of arbuscular mycorrhizal fungi and combined inoculation (uniting all species in equal proportion) and native fungi, in the presence and absence of colonization stimulant in maize and cotton crops. Shoots dry matter (SDM), roots dry matter (RDM), mycorrhizal colonization and accumulation of calcium, zinc and phosphorus in the SDM were evaluated at flowering. Inoculation of arbuscular mycorrhizal fungi and the use of colonization stimulant at low density of arbuscular mycorrhizal fungi propagules was beneficial to plant development. Inoculation with mycorrhizal fungi demonstrated different effects for the various parameters evaluated in cotton and maize, and the application of colonization stimulant promoted higher mycorrhizal colonization and initial growth in cotton, when associated with native AMF, and in corn, when associated with inoculation with Dentiscutata heterogama, Gigaspora margarita and Rhizophagus clarus.O objetivo deste estudo foi avaliar os efeitos da inoculação com diferentes fungos micorrízicos arbusculares nativos do Cerrado, associados à aplicação de estimulante de colonização (7-hidroxi, 4’-metoxi-isoflavona) no crescimento inicial de plantas de algodão e milho em casa de vegetação. O experimento foi conduzido em delineamento inteiramente casualizado e esquema fatorial 7x2, com cinco espécies de fungos micorrízicos arbusculares e inoculação combinada (unindo todas as espécies em proporção igual) e fungos nativos, na presença e ausência de estimulante de colonização em culturas de milho e algodão. Avaliou-se a massa de matéria seca (SDM), matéria seca de raízes (RDM), colonização micorrízica e acúmulo de cálcio, zinco e fósforo na SDM. A inoculação com fungos micorrízicos arbusculares e o uso de estimulante de colonização em baixa densidade de propágulos de fungos micorrízicos arbusculares foi benéfico para o desenvolvimento da planta. A inoculação com fungos micorrízicos mostrou efeitos diferentes para os vários parâmetros avaliados no algodão e no milho, e a aplicação de estimulante de colonização promoveu maior colonização micorrízica e crescimento inicial no algodão quando associado à fungos micorrízicos arbusculares nativa e no milho quando associado à inoculação com Dentiscutata heterogama, Gigaspora margarita e Rhizophagus clarus.Universidade Federal de Santa Maria2018-08-31T11:42:18Z2018-08-31T11:42:18Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfSALGADO, F. H. M. et al. Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize. Ciência Rural, Santa Maria, v. 17, n. 6, p. 1-8, 2017. doi: 10.1590/0103-8478cr20151535.http://repositorio.ufla.br/jspui/handle/1/30325Ciência Ruralreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSalgado, Fabrício Henrique MoreiraMoreira, Fátima Maria de SousaSiqueira, José OswaldoBarbosa, Ricardo HenriquePaulino, Helder BarbosaCarneiro, Marco Aurélio Carboneeng2018-08-31T11:42:18Zoai:localhost:1/30325Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2018-08-31T11:42:18Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
Fungos micorrízicos arbusculares e estimulante da colonização na cultura do algodoeiro e do milho
title Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
spellingShingle Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
Salgado, Fabrício Henrique Moreira
Zea mays
Gossypium hirsutum L.
Formononetin
Mycorrhizal fungi
Formononetina
Fungos micorrízicos
title_short Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
title_full Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
title_fullStr Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
title_full_unstemmed Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
title_sort Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize
author Salgado, Fabrício Henrique Moreira
author_facet Salgado, Fabrício Henrique Moreira
Moreira, Fátima Maria de Sousa
Siqueira, José Oswaldo
Barbosa, Ricardo Henrique
Paulino, Helder Barbosa
Carneiro, Marco Aurélio Carbone
author_role author
author2 Moreira, Fátima Maria de Sousa
Siqueira, José Oswaldo
Barbosa, Ricardo Henrique
Paulino, Helder Barbosa
Carneiro, Marco Aurélio Carbone
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Salgado, Fabrício Henrique Moreira
Moreira, Fátima Maria de Sousa
Siqueira, José Oswaldo
Barbosa, Ricardo Henrique
Paulino, Helder Barbosa
Carneiro, Marco Aurélio Carbone
dc.subject.por.fl_str_mv Zea mays
Gossypium hirsutum L.
Formononetin
Mycorrhizal fungi
Formononetina
Fungos micorrízicos
topic Zea mays
Gossypium hirsutum L.
Formononetin
Mycorrhizal fungi
Formononetina
Fungos micorrízicos
description The objective of this study was to evaluate the effects of inoculation with different arbuscular mycorrhizal fungi native to Cerrado, associated with the application of colonization stimulant (7-hydroxy, 4’-methoxy-isoflavone) at the initial growth of cotton and maize plants in a greenhouse. The experiment was carried out in a completely randomized design and 7x2 factorial scheme, with five species of arbuscular mycorrhizal fungi and combined inoculation (uniting all species in equal proportion) and native fungi, in the presence and absence of colonization stimulant in maize and cotton crops. Shoots dry matter (SDM), roots dry matter (RDM), mycorrhizal colonization and accumulation of calcium, zinc and phosphorus in the SDM were evaluated at flowering. Inoculation of arbuscular mycorrhizal fungi and the use of colonization stimulant at low density of arbuscular mycorrhizal fungi propagules was beneficial to plant development. Inoculation with mycorrhizal fungi demonstrated different effects for the various parameters evaluated in cotton and maize, and the application of colonization stimulant promoted higher mycorrhizal colonization and initial growth in cotton, when associated with native AMF, and in corn, when associated with inoculation with Dentiscutata heterogama, Gigaspora margarita and Rhizophagus clarus.
publishDate 2017
dc.date.none.fl_str_mv 2017
2018-08-31T11:42:18Z
2018-08-31T11:42:18Z
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 SALGADO, F. H. M. et al. Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize. Ciência Rural, Santa Maria, v. 17, n. 6, p. 1-8, 2017. doi: 10.1590/0103-8478cr20151535.
http://repositorio.ufla.br/jspui/handle/1/30325
identifier_str_mv SALGADO, F. H. M. et al. Arbuscular mycorrhizal fungi and colonization stimulant in cotton and maize. Ciência Rural, Santa Maria, v. 17, n. 6, p. 1-8, 2017. doi: 10.1590/0103-8478cr20151535.
url http://repositorio.ufla.br/jspui/handle/1/30325
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural
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
_version_ 1815439035348287488

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