Habitat selective factors influencing the structural composition and functional capacity of microbial communities in agricultural soils

TitleHabitat selective factors influencing the structural composition and functional capacity of microbial communities in agricultural soils
Publication TypeJournal Article
Year of Publication2008
AuthorsWakelin S.A, Macdonald L.M, Rogers S.L, Gregg A.L, Bolger T.P, Baldock J.A
JournalSoil Biology and Biochemistry
Volume40
Pagination803-813
Date Published2008/03/01/
ISBN Number0038-0717
KeywordsAcidity, australia, Bacteria, Catabolic function, Community structure, Fungi, Microbial ecology, MicroResp™, pcr-dgge, Soil pH
Abstract

Key physicochemical factors associated with microbial community composition and functions in Australian agricultural soils were identified. Soils from seven field sites, with varying long-term agricultural management regimes, were characterised physicochemically, on the basis of their bacterial and fungal community structures (using PCR-DGGE), and by assessing potential catabolic functions (MicroResp™). Soil type, rather than agricultural management practice, was the key determinant of microbial community structure and catabolic function (P

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