Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
DOI: | 10.4025/actasciagron.v42i1.42477 |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42477 |
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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Acta Scientiarum. Agronomy (Online) |
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Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytesSaccharum sp.GlomeromycotainoculantPhosphate nutritionpre-sprouted seedlings.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.Universidade Estadual de Maringá2019-11-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/4247710.4025/actasciagron.v42i1.42477Acta Scientiarum. Agronomy; Vol 42 (2020): Publicação contínua; e42477Acta Scientiarum. Agronomy; v. 42 (2020): Publicação contínua; e424771807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42477/751375148987Copyright (c) 2020 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessFors, Rosalba Ortega Saggin Júnior, Orivaldo JoséCarneiro, Marco Aurélio Carbone Berbara, Ricardo Luis Louro 2020-11-16T18:51:03Zoai:periodicos.uem.br/ojs:article/42477Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2020-11-16T18:51:03Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)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 Selection of arbuscular mycorrhizal fungi for sugarcane in four soils with the presence of dark septate endophytes Fors, Rosalba Ortega Saccharum sp. Glomeromycota inoculant Phosphate nutrition pre-sprouted seedlings. Fors, Rosalba Ortega Saccharum sp. Glomeromycota inoculant Phosphate nutrition pre-sprouted seedlings. |
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 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 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 Fors, Rosalba Ortega Saggin Júnior, Orivaldo José Carneiro, Marco Aurélio Carbone Berbara, Ricardo Luis Louro 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 inoculant Phosphate nutrition pre-sprouted seedlings. |
topic |
Saccharum sp. Glomeromycota inoculant Phosphate nutrition pre-sprouted seedlings. |
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 |
2019 |
dc.date.none.fl_str_mv |
2019-11-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42477 10.4025/actasciagron.v42i1.42477 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42477 |
identifier_str_mv |
10.4025/actasciagron.v42i1.42477 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42477/751375148987 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 Acta Scientiarum. Agronomy https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 Acta Scientiarum. Agronomy https://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; Vol 42 (2020): Publicação contínua; e42477 Acta Scientiarum. Agronomy; v. 42 (2020): Publicação contínua; e42477 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1822217790862393344 |
dc.identifier.doi.none.fl_str_mv |
10.4025/actasciagron.v42i1.42477 |