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Arbuscular Mycorrhizal Fungal Assemblages in Conservation Unit of Atlantic Forest Areas Under Native Vegetation and Natural Regeneration.
Rodrigues, Lilian Araujo; da Silva, Danielle Karla Alves; Yano-Melo, Adriana Mayumi.
Afiliação
  • Rodrigues LA; Programa de Pós-Graduação em Biologia de Fungos, Departamento de Micologia, Universidade Federal de Pernambuco, Av. da Engenharia, s/n, Cidade Universitária, Recife, PE, 50740-600, Brazil.
  • da Silva DKA; Programa de Pós-Graduação em Ecologia e Monitoramento Ambiental, Centro de Ciências Aplicadas e Educação, Departamento de Engenharia e Meio Ambiente, Universidade Federal da Paraíba, Av. Santa Elisabete, 160, Rio Tinto, PB, 58297-000, Brazil. daniellekarlas@yahoo.com.br.
  • Yano-Melo AM; Laboratório de Microbiologia, Campus de Ciências Agrárias, Universidade Federal do Vale do São Francisco, Rodovia BR 407, Km 12, Lote 543, Projeto de Irrigação Nilo Coelho, s/n, "C1", Petrolina, PE, 56300-990, Brazil.
Microb Ecol ; 82(1): 122-134, 2021 Jul.
Article em En | MEDLINE | ID: mdl-33410937
Arbuscular mycorrhizal fungi (AMF) play an important role in the dynamic of plant community in the south American Atlantic Rainforest biome. Even in protected areas, this biome is under several anthropic impacts, which can cause shifts in the soil microbiota, including AMF. This study aimed to determine the structure and composition of AMF community in areas of native Atlantic Forest and in natural regeneration and to identify which abiotic factors are influencing this community in these areas. Soil samples were collected at Monte Pascoal National and Historical Park, in Southern Bahia, in native and natural regeneration areas of Atlantic Forest in two seasons (rainy and dry). Greater number of glomerospores and richness and diversity of AMF were found in the area under regeneration, with differences between seasons being observed only for the number of glomerospores. Seventy-seven species of AMF were recorded, considering all areas and seasons, with Acaulospora and Glomus being the most representative genera. Greater abundance of species of the genera Acaulospora, Claroideoglomus, and Septoglomus was found in the regeneration area. The AMF community differed between the study areas, but not between seasons, with soil attributes (pH, K, Al, Mg, m, and clay) structuring factors for this difference in the AMF community. Atlantic Forest areas in natural regeneration and the soil edaphic factors provide changes in the structure and composition of the AMF community, increasing the richness and diversity of these fungi in conservation units.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Micorrizas Tipo de estudo: Prognostic_studies Idioma: En Revista: Microb Ecol Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Micorrizas Tipo de estudo: Prognostic_studies Idioma: En Revista: Microb Ecol Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos