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The depleted mineralization of the fungicide chlorothalonil derived from loss in soil microbial diversity.


ABSTRACT: There are lack of studies regarding the effects of microbial diversity on specific soil functions, such as pesticides degradation. This study evaluated the role of bacterial community diversity and biochar on chlorothalonil (CTN) degradation, using 'dilution to extinction' approach, PCR-DGGE/16S rRNA gene technique, and radiorespirometry (14C-CTN). Biochar and microbial community dilution affected structure of the microbial community. In spite of that, CTN mineralization was slow, but dissipation was very fast (D50?

SUBMITTER: de Souza AJ 

PROVIDER: S-EPMC5676787 | biostudies-other | 2017 Nov

REPOSITORIES: biostudies-other

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The depleted mineralization of the fungicide chlorothalonil derived from loss in soil microbial diversity.

de Souza Adijailton Jose AJ   de Andrade Pedro Avelino Maia PAM   de Araújo Pereira Arthur Prudêncio AP   Andreote Fernando Dini FD   Tornisielo Valdemar Luiz VL   Regitano Jussara Borges JB  

Scientific reports 20171107 1


There are lack of studies regarding the effects of microbial diversity on specific soil functions, such as pesticides degradation. This study evaluated the role of bacterial community diversity and biochar on chlorothalonil (CTN) degradation, using 'dilution to extinction' approach, PCR-DGGE/16S rRNA gene technique, and radiorespirometry (<sup>14</sup>C-CTN). Biochar and microbial community dilution affected structure of the microbial community. In spite of that, CTN mineralization was slow, but  ...[more]

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