Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468

Detalhes bibliográficos
Autor(a) principal: Theodoro, Vanessa Cristina de Almeida
Data de Publicação: 2008
Outros Autores: Alvarenga, Maria Inês Nogueira, Guimarães, Rubens José, Mourão Júnior, Moisés
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2468
Resumo: The microbiological properties of dystrophic red Latosol (LVd) under coffee trees in systems of organic (O), in conversion (E) and conventional (CV) production, were studied related to a patch of native wood (MN) on two neighboring farms situated in the town of Santo Antonio do Amparo, state of Minas Gerais, Brazil. The farming presents the same cultivar (Acaia IAC-474-19) and age (five years). The microbiological sampling of the soil was accomplished in dry (July/1999) and rainy (December/1999) periods. Biomass Carbon presented greater values in rainy season in all systems. No differences were recorded for the mycorrhizal colonization. In relation to the identified species of arbuscular mycorrhizal fungi, the frequency of occurrence was greater for the genera Acaulospora, Glomus and Gigaspora, in all treatments.
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spelling Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468Carbono da biomassa microbiana e micorriza em solo sob mata nativa e agroecossistemas cafeeiros - DOI: 10.4025/actasciagron.v25i1.2468Coffea arabicaagricultura orgânicamicorrizabiomassa microbiana5.00.00.00-4 Ciências AgráriasThe microbiological properties of dystrophic red Latosol (LVd) under coffee trees in systems of organic (O), in conversion (E) and conventional (CV) production, were studied related to a patch of native wood (MN) on two neighboring farms situated in the town of Santo Antonio do Amparo, state of Minas Gerais, Brazil. The farming presents the same cultivar (Acaia IAC-474-19) and age (five years). The microbiological sampling of the soil was accomplished in dry (July/1999) and rainy (December/1999) periods. Biomass Carbon presented greater values in rainy season in all systems. No differences were recorded for the mycorrhizal colonization. In relation to the identified species of arbuscular mycorrhizal fungi, the frequency of occurrence was greater for the genera Acaulospora, Glomus and Gigaspora, in all treatments.As propriedades microbiológicas de um Latossolo Vermelho distrófico (LVd) sob cafeeiros em sistemas de produção orgânica (O), em conversão (E) e convencional (CV) foram estudadas em relação a um fragmento de mata nativa (MN), em duas fazendas contíguas localizadas em Santo Antônio do Amparo/MG/Brasil. As lavouras apresentam a mesma cultivar (Acaiá IAC-474-19) e idade (5 anos). A amostragem microbiológica do solo foi feita nos períodos seco (julho/99) e chuvoso (dezembro/99). O carbono da biomassa microbiana apresentou maiores valores na época chuvosa em todos os sistemas. Não foram registradas diferenças para a colonização micorrízica e, em relação às espécies de fungos micorrízicos arbusculares identificados, a freqüência de ocorrência foi maior para os gêneros Acaulospora, Glomus e Gigaspora, em todos os tratamentos.Universidade Estadual de Maringá2008-04-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/246810.4025/actasciagron.v25i1.2468Acta Scientiarum. Agronomy; Vol 25 No 1 (2003); 147-153Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 147-1531807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2468/1644Theodoro, Vanessa Cristina de AlmeidaAlvarenga, Maria Inês NogueiraGuimarães, Rubens JoséMourão Júnior, Moisésinfo:eu-repo/semantics/openAccess2022-11-23T18:37:49Zoai:periodicos.uem.br/ojs:article/2468Revistahttp://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:2022-11-23T18:37:49Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
Carbono da biomassa microbiana e micorriza em solo sob mata nativa e agroecossistemas cafeeiros - DOI: 10.4025/actasciagron.v25i1.2468
title Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
spellingShingle Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
Theodoro, Vanessa Cristina de Almeida
Coffea arabica
agricultura orgânica
micorriza
biomassa microbiana
5.00.00.00-4 Ciências Agrárias
title_short Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
title_full Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
title_fullStr Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
title_full_unstemmed Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
title_sort Microbial biomass carbon and mycorrhiza in soil under native wood and coffee agroecosystems - DOI: 10.4025/actasciagron.v25i1.2468
author Theodoro, Vanessa Cristina de Almeida
author_facet Theodoro, Vanessa Cristina de Almeida
Alvarenga, Maria Inês Nogueira
Guimarães, Rubens José
Mourão Júnior, Moisés
author_role author
author2 Alvarenga, Maria Inês Nogueira
Guimarães, Rubens José
Mourão Júnior, Moisés
author2_role author
author
author
dc.contributor.author.fl_str_mv Theodoro, Vanessa Cristina de Almeida
Alvarenga, Maria Inês Nogueira
Guimarães, Rubens José
Mourão Júnior, Moisés
dc.subject.por.fl_str_mv Coffea arabica
agricultura orgânica
micorriza
biomassa microbiana
5.00.00.00-4 Ciências Agrárias
topic Coffea arabica
agricultura orgânica
micorriza
biomassa microbiana
5.00.00.00-4 Ciências Agrárias
description The microbiological properties of dystrophic red Latosol (LVd) under coffee trees in systems of organic (O), in conversion (E) and conventional (CV) production, were studied related to a patch of native wood (MN) on two neighboring farms situated in the town of Santo Antonio do Amparo, state of Minas Gerais, Brazil. The farming presents the same cultivar (Acaia IAC-474-19) and age (five years). The microbiological sampling of the soil was accomplished in dry (July/1999) and rainy (December/1999) periods. Biomass Carbon presented greater values in rainy season in all systems. No differences were recorded for the mycorrhizal colonization. In relation to the identified species of arbuscular mycorrhizal fungi, the frequency of occurrence was greater for the genera Acaulospora, Glomus and Gigaspora, in all treatments.
publishDate 2008
dc.date.none.fl_str_mv 2008-04-23
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/2468
10.4025/actasciagron.v25i1.2468
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2468
identifier_str_mv 10.4025/actasciagron.v25i1.2468
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2468/1644
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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 25 No 1 (2003); 147-153
Acta Scientiarum. Agronomy; v. 25 n. 1 (2003); 147-153
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
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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
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