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: | 2020 |
Outros Autores: | , , |
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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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_ |
1823242034244222976 |