Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143 |
Resumo: | The effect of organic manure on the community of mycorrhizal fungi (AMF) was evaluated in maize, cowpea and cotton intercropping systems in a semi-arid region of Brazil over two consecutive years. The experiment was conducted using a randomized block design with four replicates and six soil treatments: (M) goat manure incorporated in the soil before planting; (G) gliricidia prunings incorporated before planting; (M+G) manure and gliricidia incorporated before planting; (GS) gliricidia applied on the soil surface 45 days after planting; (M+GS) manure incorporated before planting and gliricidia applied to the surface 45 days after planting; and (C) control treatment without incorporation. It was not possible to identify the best treatment for both years in terms of spore density, mycorrhizal colonization and glomalin content. However, there was a significant effect from the fertilization treatments when compared to the control in most treatments. In both years, M+GS favored glomalin and AMF sporulation in the cotton plots. In the second year, which had low rainfall, there was an increase in production of spores, glomalin, colonization and AMF species richness irrespective of soil incorporation and culture. Plots that were fertilized with manure presented greater AMF species richness regardless of the year and crop type. |
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Acta Scientiarum. Agronomy (Online) |
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Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143mycorrhizal associationGliricidia sepiumgoat manuregreen fertilizerMicrobiologia e Bioquímica do SoloThe effect of organic manure on the community of mycorrhizal fungi (AMF) was evaluated in maize, cowpea and cotton intercropping systems in a semi-arid region of Brazil over two consecutive years. The experiment was conducted using a randomized block design with four replicates and six soil treatments: (M) goat manure incorporated in the soil before planting; (G) gliricidia prunings incorporated before planting; (M+G) manure and gliricidia incorporated before planting; (GS) gliricidia applied on the soil surface 45 days after planting; (M+GS) manure incorporated before planting and gliricidia applied to the surface 45 days after planting; and (C) control treatment without incorporation. It was not possible to identify the best treatment for both years in terms of spore density, mycorrhizal colonization and glomalin content. However, there was a significant effect from the fertilization treatments when compared to the control in most treatments. In both years, M+GS favored glomalin and AMF sporulation in the cotton plots. In the second year, which had low rainfall, there was an increase in production of spores, glomalin, colonization and AMF species richness irrespective of soil incorporation and culture. Plots that were fertilized with manure presented greater AMF species richness regardless of the year and crop type.Universidade Estadual de Maringá2011-10-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1314310.4025/actasciagron.v34i2.13143Acta Scientiarum. Agronomy; Vol 34 No 2 (2012); 149-147Acta Scientiarum. Agronomy; v. 34 n. 2 (2012); 149-1471807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143/pdf_1Sousa, Carla SilvaMenezes, Rômulo Simões CezarSampaio, Everardo Valadares Sá BarrettoOehl, FritzMaia, Leonor CostaGarrido, Marlon da SilvaLima, Francisco Sousainfo:eu-repo/semantics/openAccess2022-11-23T18:38:29Zoai:periodicos.uem.br/ojs:article/13143Revistahttp://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:2022-11-23T18:38:29Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
title |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
spellingShingle |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 Sousa, Carla Silva mycorrhizal association Gliricidia sepium goat manure green fertilizer Microbiologia e Bioquímica do Solo |
title_short |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
title_full |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
title_fullStr |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
title_full_unstemmed |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
title_sort |
Occurrence of arbuscular mycorrhizal fungi after organic fertilization in maize, cowpea and cotton intercropping systems - doi: 10.4025/actasciagron.v34i2.13143 |
author |
Sousa, Carla Silva |
author_facet |
Sousa, Carla Silva Menezes, Rômulo Simões Cezar Sampaio, Everardo Valadares Sá Barretto Oehl, Fritz Maia, Leonor Costa Garrido, Marlon da Silva Lima, Francisco Sousa |
author_role |
author |
author2 |
Menezes, Rômulo Simões Cezar Sampaio, Everardo Valadares Sá Barretto Oehl, Fritz Maia, Leonor Costa Garrido, Marlon da Silva Lima, Francisco Sousa |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Sousa, Carla Silva Menezes, Rômulo Simões Cezar Sampaio, Everardo Valadares Sá Barretto Oehl, Fritz Maia, Leonor Costa Garrido, Marlon da Silva Lima, Francisco Sousa |
dc.subject.por.fl_str_mv |
mycorrhizal association Gliricidia sepium goat manure green fertilizer Microbiologia e Bioquímica do Solo |
topic |
mycorrhizal association Gliricidia sepium goat manure green fertilizer Microbiologia e Bioquímica do Solo |
description |
The effect of organic manure on the community of mycorrhizal fungi (AMF) was evaluated in maize, cowpea and cotton intercropping systems in a semi-arid region of Brazil over two consecutive years. The experiment was conducted using a randomized block design with four replicates and six soil treatments: (M) goat manure incorporated in the soil before planting; (G) gliricidia prunings incorporated before planting; (M+G) manure and gliricidia incorporated before planting; (GS) gliricidia applied on the soil surface 45 days after planting; (M+GS) manure incorporated before planting and gliricidia applied to the surface 45 days after planting; and (C) control treatment without incorporation. It was not possible to identify the best treatment for both years in terms of spore density, mycorrhizal colonization and glomalin content. However, there was a significant effect from the fertilization treatments when compared to the control in most treatments. In both years, M+GS favored glomalin and AMF sporulation in the cotton plots. In the second year, which had low rainfall, there was an increase in production of spores, glomalin, colonization and AMF species richness irrespective of soil incorporation and culture. Plots that were fertilized with manure presented greater AMF species richness regardless of the year and crop type. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-10-21 |
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/13143 10.4025/actasciagron.v34i2.13143 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143 |
identifier_str_mv |
10.4025/actasciagron.v34i2.13143 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143/pdf http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/13143/pdf_1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf 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 34 No 2 (2012); 149-147 Acta Scientiarum. Agronomy; v. 34 n. 2 (2012); 149-147 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_ |
1799305908237369344 |