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	Provedor de dados Acta Botanica (1) Rev. Bras. Ciênc. Solo (1) Autor Azevedo,Lucas Carvalho Basilio (2) Lambais,Marcio Rodrigues (2) Bertini,Simone Cristina Braga (1) Duarte,Lorrane Marques (1) Morais,Marcio (1) Stürmer,Sidney Luiz (1) Mais... Palavra-chave 16S rRNA gene (1) Arbuscular mycorrhiza (1) Glomeromycotina (1) Harvest management (1) Hierarchical partitioning (1) Metabolic profile (1) Microbial activity (1) PCR-DGGE (1) Plant community (1) Soil attributes (1) Soil microbiology (1) Tropical rain forest (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2019 (1) 2015 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Early Changes in Soil Metabolic Diversity and Bacterial Community Structure in Sugarcane under Two Harvest Management Systems Rev. Bras. Ciênc. Solo Azevedo,Lucas Carvalho Basilio; Morais,Marcio; Lambais,Marcio Rodrigues. Preharvest burning is widely used in Brazil for sugarcane cropping. However, due to environmental restrictions, harvest without burning is becoming the predominant option. Consequently, changes in the microbial community are expected from crop residue accumulation on the soil surface, as well as alterations in soil metabolic diversity as of the first harvest. Because biological properties respond quickly and can be used to monitor environmental changes, we evaluated soil metabolic diversity and bacterial community structure after the first harvest under sugarcane management without burning compared to management with preharvest burning. Soil samples were collected under three sugarcane varieties (SP813250, SP801842 and RB72454) and two harvest management... Tipo: Info:eu-repo/semantics/article Palavras-chave: 16S rRNA gene; Harvest management; Metabolic profile; Microbial activity; PCR-DGGE. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832015000300701 Arbuscular mycorrhizal fungal communities in soils under three phytophysiognomies of the Brazilian Atlantic Forest Acta Botanica Duarte,Lorrane Marques; Bertini,Simone Cristina Braga; Stürmer,Sidney Luiz; Lambais,Marcio Rodrigues; Azevedo,Lucas Carvalho Basilio. ABSTRACT Arbuscular mycorrhizal fungi (AMF) play an important role in plant community productivity and structure, and so studying the factors that affect the diversity and structure of this fungal community is important for understanding their ecology in tropical forests. We investigated AMF spore communities and root colonization under three forest phytophysiognomies (Restinga Forest, REF; Lowland Ombrophilous Dense Forest, LLF; and Montane Ombrophilous Dense Forest, MTF). Spore abundance was lowest in LLF and highest in REF, with no statistical differences relative to MTF. Spore diversity indices and root colonization rates were not statistically different among the phytophysiognomies. However, principal components analysis revealed that AMF community... Tipo: Info:eu-repo/semantics/article Palavras-chave: Arbuscular mycorrhiza; Glomeromycotina; Hierarchical partitioning; Plant community; Soil attributes; Soil microbiology; Tropical rain forest. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062019000100050 Registros recuperados: 2 Primeira ... 1 ... Última

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