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dc.title Composition and dynamics of the fungal population in a typical Phaeozem luvico in Argentina en
dc.type Artículo es
dcterms.abstract he decomposer soil community maintains the arable soil ecosystem for the nutrient turnover. Here, we studied the dynamics of the soil fungal populations in a typical Phaeozem luvico in Argentina and related it to the management practices. Soil samples (at 0–10cm depth) were collected from a field cultivated with wheat, at different sampling times: at post-harvest, before sowing, and at tillering. The relative abundance of individuals in the population on Nash Snyder and Oxgall agar media was assessed as colony forming units (CFU). The fungal population was classified by numerical taxonomy at the different sampling times. The highest values of CFUg−1of soil were found at post-harvest under reduced tillage and differed significantly from those at conventional tillage. The genera<em>Trichoderma</em>,<em>Fusarium</em>,<em>Aspergillus</em>,<em>Penicillium</em>, and<em>Fusarium oxysporum</em>were present in the largest number of samples and discriminated the fungal community between times. This discrimination could be related to alterations in the availability of carbon sources during stubble degradation at post-harvest and before sowing and were of lesser importance at tillering. en
dcterms.extent 15 p. es
dcterms.issued 2016-04-25
dcterms.language Inglés es
dcterms.license Attribution-NonCommercial-NoDerivatives 4.0 International (BY-NC-ND 4.0) es
dcterms.subject soil management practices en
dcterms.subject soil fungal population en
dcterms.subject dynamics, r and K strategists en
cic.version info:eu-repo/semantics/submittedVersion es Gómez, Romina P. es Aulicino, Mónica B. es Mónaco, Cecilia Inés es Kripelz, Natalia Irene es Cordo, Cristina Alicia es
cic.lugarDesarrollo Centro de Investigaciones de Fitopatología es
dcterms.subject.materia Agronomía, reproducción y protección de plantas es
dcterms.identifier.url Recurso Completo es
dcterms.identifier.other es
dcterms.isPartOf.issue vol. 2, no. 1 es
dcterms.isPartOf.series Cogent Food and Agriculture es
cic.isPeerReviewed true es
cic.isFulltext true es


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