0000000000755987

AUTHOR

Karen Baumann

showing 3 related works from this author

Relationship between microbial diversity and soil organic matter turnover

2011

International audience

[SDV] Life Sciences [q-bio][SDE] Environmental Sciences[SDV]Life Sciences [q-bio][SDE]Environmental SciencesSOIL FERTILITYMICROCOSMSAGRICULTURAL SOILSComputingMilieux_MISCELLANEOUSMICROBIAL DIVERSITY
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How do microbial communities in top-and subsoil respond to root litter addition under field conditions?

2016

Abstract Contrasting microbial community composition and activity at different soil depths may affect root litter decomposition. These effects have up to now been investigated mainly in laboratory studies, which may not be able to take into account complex in situ conditions. Our study aimed to analyze the composition and activity of microbial communities after addition of 13 C labeled wheat root litter to a loamy soil under grassland at 30, 60 and 90 cm depths, during a three-year field experiment. We investigated the dynamics of bacterial and fungal abundances and community structures by DNA genotyping and pyrosequencing of 16S and 18S rDNAs. The genetic structures of bacterial and fungal…

0301 basic medicineMicroorganism[SDV]Life Sciences [q-bio]Soil ScienceBiologyMicrobiology03 medical and health sciencesBotanyExtra-cellular enzyme activitiesOrganic matterTop-and subsoilSubsoilWheat root2. Zero hungerchemistry.chemical_classificationDetritusCommunity04 agricultural and veterinary sciences15. Life on landPlant litter030104 developmental biologychemistryMicrobial population biology040103 agronomy & agricultureLitter0401 agriculture forestry and fisheries
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Relation entre mode d’usage agronomique, diversité microbienne et turn-over des matières organiques dans le sol

2011

Affiche, résumé; International audience

[SDV] Life Sciences [q-bio][SDE] Environmental Sciencesagronomieturn-oversoldiversité microbienne[SDV]Life Sciences [q-bio]matière organique[SDE]Environmental Sciencesmode d'usageComputingMilieux_MISCELLANEOUS
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