ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/1203 |
Resumo: | The objective of this work was to evaluate the effects of arbuscular mycorrhizal inoculation in the growth, colonization and absorption of P and trace elements of leguminous trees on coal mine wastes. Independent assays for Mimosa scabrella Benth. (common name bracatinga), Mimosa bimucronata (DC.) Kuntze (maricá) and Parapiptadenia rigida (Benth.) Brenan (angico-vermelho) were carried out in a greenhouse on an entirely casualized experimental delineation composed of six treatments. Five coal mine autochthonous arbuscular mycorrhizal fungal isolates were tested, including Acaulospora colombiana, Acaulospora morrowiae, Dentiscutata heterogama, Rhizophagus clarus and Rhizophagus irregulars, aside from a control treatment, with four replications each. Results show that arbuscular mycorrhizal colonization was greater than 60% for Mimosa species, and up to 26% for Parapiptadenia. Overall, the fungal inoculation promoted better plant growth, with increments of up to 1430%. Phosphorous absorption was favored, especially when inoculation was done with A. colombiana, R. irregularis and A. morrowiae. Even though there was a conclusive reduction in the levels of trace elements in the plant´s shoots, the inoculation with those species of fungi promoted significant increments in the accumulated levels of As, Cu, Zn and Cr for all plant species tested. Therefore, arbuscular mycorrhizal fungi play important roles in these poor, degraded and often contaminated environments. |
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ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATEMycorrhizal colonizationEnvironmental recuperationTrace-elementsThe objective of this work was to evaluate the effects of arbuscular mycorrhizal inoculation in the growth, colonization and absorption of P and trace elements of leguminous trees on coal mine wastes. Independent assays for Mimosa scabrella Benth. (common name bracatinga), Mimosa bimucronata (DC.) Kuntze (maricá) and Parapiptadenia rigida (Benth.) Brenan (angico-vermelho) were carried out in a greenhouse on an entirely casualized experimental delineation composed of six treatments. Five coal mine autochthonous arbuscular mycorrhizal fungal isolates were tested, including Acaulospora colombiana, Acaulospora morrowiae, Dentiscutata heterogama, Rhizophagus clarus and Rhizophagus irregulars, aside from a control treatment, with four replications each. Results show that arbuscular mycorrhizal colonization was greater than 60% for Mimosa species, and up to 26% for Parapiptadenia. Overall, the fungal inoculation promoted better plant growth, with increments of up to 1430%. Phosphorous absorption was favored, especially when inoculation was done with A. colombiana, R. irregularis and A. morrowiae. Even though there was a conclusive reduction in the levels of trace elements in the plant´s shoots, the inoculation with those species of fungi promoted significant increments in the accumulated levels of As, Cu, Zn and Cr for all plant species tested. Therefore, arbuscular mycorrhizal fungi play important roles in these poor, degraded and often contaminated environments.CERNECERNE2016-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/1203CERNE; Vol. 22 No. 2 (2016); 181-188CERNE; v. 22 n. 2 (2016); 181-1882317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/1203/920Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessStoffel, Shantau Camargo GomesArmas, Rafael Dutra deGiachini, Admir JoséRossi, Márcio JoséGonzalez, DavidMeyer, EdenilsonNicoleite, Carlos HenriqueRocha-Nicoleite, EdilaneSoares, Claudio Roberto Fonseca Sousa2016-07-08T11:19:33Zoai:cerne.ufla.br:article/1203Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:28.084962Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
title |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
spellingShingle |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE Stoffel, Shantau Camargo Gomes Mycorrhizal colonization Environmental recuperation Trace-elements |
title_short |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
title_full |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
title_fullStr |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
title_full_unstemmed |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
title_sort |
ARBUSCULAR MYCORRHIZAL IN THE GROWTH OF LEGUMINOUS TREES ON COALMINE WASTE ENRICHED SUBSTRATE |
author |
Stoffel, Shantau Camargo Gomes |
author_facet |
Stoffel, Shantau Camargo Gomes Armas, Rafael Dutra de Giachini, Admir José Rossi, Márcio José Gonzalez, David Meyer, Edenilson Nicoleite, Carlos Henrique Rocha-Nicoleite, Edilane Soares, Claudio Roberto Fonseca Sousa |
author_role |
author |
author2 |
Armas, Rafael Dutra de Giachini, Admir José Rossi, Márcio José Gonzalez, David Meyer, Edenilson Nicoleite, Carlos Henrique Rocha-Nicoleite, Edilane Soares, Claudio Roberto Fonseca Sousa |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Stoffel, Shantau Camargo Gomes Armas, Rafael Dutra de Giachini, Admir José Rossi, Márcio José Gonzalez, David Meyer, Edenilson Nicoleite, Carlos Henrique Rocha-Nicoleite, Edilane Soares, Claudio Roberto Fonseca Sousa |
dc.subject.por.fl_str_mv |
Mycorrhizal colonization Environmental recuperation Trace-elements |
topic |
Mycorrhizal colonization Environmental recuperation Trace-elements |
description |
The objective of this work was to evaluate the effects of arbuscular mycorrhizal inoculation in the growth, colonization and absorption of P and trace elements of leguminous trees on coal mine wastes. Independent assays for Mimosa scabrella Benth. (common name bracatinga), Mimosa bimucronata (DC.) Kuntze (maricá) and Parapiptadenia rigida (Benth.) Brenan (angico-vermelho) were carried out in a greenhouse on an entirely casualized experimental delineation composed of six treatments. Five coal mine autochthonous arbuscular mycorrhizal fungal isolates were tested, including Acaulospora colombiana, Acaulospora morrowiae, Dentiscutata heterogama, Rhizophagus clarus and Rhizophagus irregulars, aside from a control treatment, with four replications each. Results show that arbuscular mycorrhizal colonization was greater than 60% for Mimosa species, and up to 26% for Parapiptadenia. Overall, the fungal inoculation promoted better plant growth, with increments of up to 1430%. Phosphorous absorption was favored, especially when inoculation was done with A. colombiana, R. irregularis and A. morrowiae. Even though there was a conclusive reduction in the levels of trace elements in the plant´s shoots, the inoculation with those species of fungi promoted significant increments in the accumulated levels of As, Cu, Zn and Cr for all plant species tested. Therefore, arbuscular mycorrhizal fungi play important roles in these poor, degraded and often contaminated environments. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-08 |
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 |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1203 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1203 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1203/920 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 22 No. 2 (2016); 181-188 CERNE; v. 22 n. 2 (2016); 181-188 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874942921080832 |