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Tipo:	Artigo de Periódico
Título:	Soil microbial attributes under agroforestry systems in the cerrado of Minas Gerais
Autor(es):	Juliana Martins Ribeiro Luiz Arnaldo Fernandes Agda Loureiro Gonçalves Oliveira Regynaldo Arruda Sampaio Leidivan Almeida Frazão
Resumo:	The aim of this study was to evaluate the soil microbiological attributes of two Agroforestry Systems (AFS) in the city of Grão Mogol-MG considering two soil classes (Udox and Aqualf). Three composite samples were collected from the 0-5 cm soil depth layer. Each sample was subsequently divided into five replications to evaluate the carbon of soil microbial biomass (SMB-C), metabolic quotient (qCO2), microbial quotient (qMIC), basal respiration (SBR) and the soil CO2 efflux. The microbiological attributes of the soil were more influenced by the season than by the AFS group. The BMS-C and SBR were higher in the dry season while the CO2 efflux was higher during the rainy season. The similar values of the microbiological attributes between the evaluated systems indicate that AFS are efficient at incorporating carbon and maintaining the soil biological activity similar to that of native vegetation areas.
Assunto:	Solos - Classificação Microorganismos do solo Agrossilvicultura Cerrados
Idioma:	eng
País:	Brasil
Editor:	Universidade Federal de Minas Gerais
Sigla da Instituição:	UFMG
Departamento:	ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
Tipo de Acesso:	Acesso Aberto
Identificador DOI:	https://doi.org/10.1590/2179-8087.047616
URI:	http://hdl.handle.net/1843/42270
Data do documento:	2018
metadata.dc.url.externa:	https://www.scielo.br/j/floram/a/FHTQh4TrNkNNx3fGSMkBVVj/abstract/?lang=en
metadata.dc.relation.ispartof:	Floresta e Ambiente - Floram
Aparece nas coleções:	Artigo de Periódico

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