Aggregate size and their disruption affect 14 C-labeled glucose mineralization and priming effect

  title={Aggregate size and their disruption affect 14 C-labeled glucose mineralization and priming effect},
  author={Jing Tian and Johanna Pausch and Guirui Yu and Evgenia Blagodatskaya and Yang Gao and Yakov Kuzyakov},
Soil organic matter (SOM) pools, allocated within various aggregates, are characterized by different degradability and turnover rates that depend on the spatial accessibility of organics and their recalcitrance. Hence, to understand the processes and mechanisms of SOM cycling and stability, the contribution of individual aggregate size classes to the total CO2 efflux including extra mineralization via priming effect (PE) should be considered. In this study, we determined whether aggregate size… CONTINUE READING


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Publications referenced by this paper.
Showing 1-10 of 51 references

Soil organic carbon mineralization rates in aggregates under contrasting land

S.M.F. Rabbi, B. R. Wilson, P. V. Lockwood, H. Daniel, I. M. Young
uses. Geoderma • 2014
View 4 Excerpts
Highly Influenced

Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils

E. T. Elliott
Soil Sci. Soc. Am. J • 1986
View 8 Excerpts
Highly Influenced

Threesource-partitioning of microbial biomass and of CO2 efflux from soil to evaluate mechanisms of priming effects

E. V. Blagodatskaya, T. Yuyukina, S. A. Blagodatsky, Y. Kuzyakov
Soil Biol. Biochem • 2011
View 4 Excerpts
Highly Influenced

Microaggregate-associated carbon as a diagnostic fraction for management-induced changes in soil organic carbon in two Oxisols

K. Denef, L. Zotarelli, R. M. Boddey, J. Six
Soil Biol. Biochem • 2007
View 6 Excerpts
Highly Influenced

Influence of crop rotation and aggregate size on carbon dioxide production and denitrification

C. F. Drury, X. M. Yang, W. D. Reynolds, C. S. Tan
Soil Till. Res • 2004
View 4 Excerpts
Highly Influenced

Microbial contributions to the aggregation of a cultivated grassland soil amended with starch

G. Guggenberger, E. T. Elliott, S. D. Frey, J. Six, K. Paustian
Soil Biol. Biochem • 1999
View 4 Excerpts
Highly Influenced

Carbon mineralizationin soil size fractions after various amounts of aggregate distribution

E. G. Gregorich, R. G. Kachanoski, R. P. Voroney
J. Soil Sci • 1989
View 3 Excerpts
Highly Influenced

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