Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes

Detalhes bibliográficos
Autor(a) principal: Fors, Rosalba Ortega
Data de Publicação: 2020
Outros Autores: Saggin Júnior, Orivaldo José, Carneiro, Marco Aurélio Carbone, Berbara, Ricardo Luis Louro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/41058
Resumo: The present study aimed to select efficient arbuscular mycorrhizal fungi (AMF) for sugarcane growth and P nutrition in four soils that spontaneously contained dark septate endophytes (DSE). The effect of nine AMF isolates was evaluated individually in sugarcane presprouted seedlings (SP81-3250) grown under greenhouse conditions for a 120-day period. The isolates that stimulated plant growth in the soils with low P availability were Acaulospora colombiana (ACOL), Claroideoglomus etunicatum (CETU), Gigaspora margarita (GMAR), Rhizophagus clarus (RCLA) and Scutellospora calospora (SCAL). Compared to the Yellow Argisol, which had the highest P level, the Red-Yellow Argisol, with an intermediate P content, increased plant height. Compared to the other treatments, inoculation with ACOL, RCLA, and SCAL resulted in higher foliar P content in plants grown in soils with high to intermediate P levels. Root colonization by AMF and DSE was verified in the plants, with the coexistence of both fungal groups in the same plant and/or root fragment. However, AMF colonization was low compared to DSE colonization. The cooccurrence of DSE and AMF was higher in the plants inoculated with ACOL, RCLA, SCAL, and Dentiscutata heterogama. ACOL, CETU, GMAR, RCLA, and SCAL are AMF isolates that have the potential to establish a mycorrhizal inoculant for sugarcane that would be effective in several soils.
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spelling Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytesSaccharum sp.GlomeromycotaInoculantsPlant nutritionPresprouted seedlingsFungos micorrízicos arbuscularesCana-de-açúcarInoculantesPlantas - NutriçãoThe present study aimed to select efficient arbuscular mycorrhizal fungi (AMF) for sugarcane growth and P nutrition in four soils that spontaneously contained dark septate endophytes (DSE). The effect of nine AMF isolates was evaluated individually in sugarcane presprouted seedlings (SP81-3250) grown under greenhouse conditions for a 120-day period. The isolates that stimulated plant growth in the soils with low P availability were Acaulospora colombiana (ACOL), Claroideoglomus etunicatum (CETU), Gigaspora margarita (GMAR), Rhizophagus clarus (RCLA) and Scutellospora calospora (SCAL). Compared to the Yellow Argisol, which had the highest P level, the Red-Yellow Argisol, with an intermediate P content, increased plant height. Compared to the other treatments, inoculation with ACOL, RCLA, and SCAL resulted in higher foliar P content in plants grown in soils with high to intermediate P levels. Root colonization by AMF and DSE was verified in the plants, with the coexistence of both fungal groups in the same plant and/or root fragment. However, AMF colonization was low compared to DSE colonization. The cooccurrence of DSE and AMF was higher in the plants inoculated with ACOL, RCLA, SCAL, and Dentiscutata heterogama. ACOL, CETU, GMAR, RCLA, and SCAL are AMF isolates that have the potential to establish a mycorrhizal inoculant for sugarcane that would be effective in several soils.Universidade Estadual de Maringá2020-05-19T13:29:26Z2020-05-19T13:29:26Z2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFORS, R. O. et al. Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes. Acta Scientiarum. Agronomy, Maringá, v. 42, 2020. Doi: 10.4025/actasciagron.v42i1.42477http://repositorio.ufla.br/jspui/handle/1/41058Acta Scientiarum. Agronomyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessFors, Rosalba OrtegaSaggin Júnior, Orivaldo JoséCarneiro, Marco Aurélio CarboneBerbara, Ricardo Luis Louroeng2020-05-19T13:33:20Zoai:localhost:1/41058Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-05-19T13:33:20Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
title Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
spellingShingle Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
Fors, Rosalba Ortega
Saccharum sp.
Glomeromycota
Inoculants
Plant nutrition
Presprouted seedlings
Fungos micorrízicos arbusculares
Cana-de-açúcar
Inoculantes
Plantas - Nutrição
title_short Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
title_full Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
title_fullStr Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
title_full_unstemmed Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
title_sort Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
author Fors, Rosalba Ortega
author_facet Fors, Rosalba Ortega
Saggin Júnior, Orivaldo José
Carneiro, Marco Aurélio Carbone
Berbara, Ricardo Luis Louro
author_role author
author2 Saggin Júnior, Orivaldo José
Carneiro, Marco Aurélio Carbone
Berbara, Ricardo Luis Louro
author2_role author
author
author
dc.contributor.author.fl_str_mv Fors, Rosalba Ortega
Saggin Júnior, Orivaldo José
Carneiro, Marco Aurélio Carbone
Berbara, Ricardo Luis Louro
dc.subject.por.fl_str_mv Saccharum sp.
Glomeromycota
Inoculants
Plant nutrition
Presprouted seedlings
Fungos micorrízicos arbusculares
Cana-de-açúcar
Inoculantes
Plantas - Nutrição
topic Saccharum sp.
Glomeromycota
Inoculants
Plant nutrition
Presprouted seedlings
Fungos micorrízicos arbusculares
Cana-de-açúcar
Inoculantes
Plantas - Nutrição
description The present study aimed to select efficient arbuscular mycorrhizal fungi (AMF) for sugarcane growth and P nutrition in four soils that spontaneously contained dark septate endophytes (DSE). The effect of nine AMF isolates was evaluated individually in sugarcane presprouted seedlings (SP81-3250) grown under greenhouse conditions for a 120-day period. The isolates that stimulated plant growth in the soils with low P availability were Acaulospora colombiana (ACOL), Claroideoglomus etunicatum (CETU), Gigaspora margarita (GMAR), Rhizophagus clarus (RCLA) and Scutellospora calospora (SCAL). Compared to the Yellow Argisol, which had the highest P level, the Red-Yellow Argisol, with an intermediate P content, increased plant height. Compared to the other treatments, inoculation with ACOL, RCLA, and SCAL resulted in higher foliar P content in plants grown in soils with high to intermediate P levels. Root colonization by AMF and DSE was verified in the plants, with the coexistence of both fungal groups in the same plant and/or root fragment. However, AMF colonization was low compared to DSE colonization. The cooccurrence of DSE and AMF was higher in the plants inoculated with ACOL, RCLA, SCAL, and Dentiscutata heterogama. ACOL, CETU, GMAR, RCLA, and SCAL are AMF isolates that have the potential to establish a mycorrhizal inoculant for sugarcane that would be effective in several soils.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-19T13:29:26Z
2020-05-19T13:29:26Z
2020
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 FORS, R. O. et al. Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes. Acta Scientiarum. Agronomy, Maringá, v. 42, 2020. Doi: 10.4025/actasciagron.v42i1.42477
http://repositorio.ufla.br/jspui/handle/1/41058
identifier_str_mv FORS, R. O. et al. Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes. Acta Scientiarum. Agronomy, Maringá, v. 42, 2020. Doi: 10.4025/actasciagron.v42i1.42477
url http://repositorio.ufla.br/jspui/handle/1/41058
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 Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy
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_ 1784549957222531072

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