Microbial mechanisms of carbon priming effects revealed during the interaction of crop residue and nutrient inputs in contrasting soils

Y Fang, L Nazaries, BK Singh… - Global Change …, 2018 - Wiley Online Library
Agronomic practices such as crop residue return and additional nutrient supply are
recommended to increase soil organic carbon (SOC) in arable farmlands. However …

Microbial physiology and necromass regulate agricultural soil carbon accumulation

CM Kallenbach, AS Grandy, SD Frey… - Soil Biology and …, 2015 - Elsevier
Strategies for mitigating soil organic carbon (SOC) losses in intensively managed
agricultural systems typically draw from traditional concepts of soil organic matter formation …

Plant litter traits control microbial decomposition and drive soil carbon stabilization

JR Ridgeway, EM Morrissey, ER Brzostek - Soil Biology and Biochemistry, 2022 - Elsevier
a bstract Efforts to manage soils for carbon (C) sequestration remain limited by our
understanding of how differences in plant traits and microbial traits mechanistically drive soil …

Soil microbial biomass size and soil carbon influence the priming effect from carbon inputs depending on nitrogen availability

LJ Li, X Zhu-Barker, R Ye, TA Doane… - Soil Biology and …, 2018 - Elsevier
Microbial biomass plays a critical role in soil organic carbon (SOC) mineralization. However,
the effects of microbial biomass size on SOC mineralization are poorly understood. We …

Soil priming by sugar and leaf-litter substrates: a link to microbial groups

AT Nottingham, H Griffiths, PM Chamberlain, AW Stott… - Applied soil ecology, 2009 - Elsevier
The impact of elevated CO2 on leaf-litter and root exudate production may alter soil carbon
storage capacities for the future. In particular when so-called 'priming effects', the …

The soil priming effect: Consistent across ecosystems, elusive mechanisms

XJA Liu, BK Finley, RL Mau, E Schwartz… - Soil Biology and …, 2020 - Elsevier
Organic matter input to soils can accelerate the decomposition of native soil carbon (C), a
process called the priming effect. Priming is ubiquitous and exhibits some consistent …

Microbial community abundance and structure are determinants of soil organic matter mineralisation in the presence of labile carbon

J Garcia-Pausas, E Paterson - Soil Biology and Biochemistry, 2011 - Elsevier
Altered rates of native soil organic matter (SOM) mineralisation in the presence of labile C
substrate ('priming'), is increasingly recognised as central to the coupling of plant and soil …

Biological mechanisms may contribute to soil carbon saturation patterns

ME Craig, MA Mayes, BN Sulman… - Global Change …, 2021 - Wiley Online Library
Increasing soil organic carbon (SOC) storage is a key strategy to mitigate rising atmospheric
CO2, yet SOC pools often appear to saturate, or increase at a declining rate, as carbon (C) …

Stoichiometric regulation of priming effects and soil carbon balance by microbial life strategies

Z Zhu, Y Fang, Y Liang, Y Li, S Liu, Y Li, B Li… - Soil Biology and …, 2022 - Elsevier
Carbon and nutrient inputs are required to stimulate the formation and mineralization of soil
organic carbon (SOC) through processes related to microbial growth and priming effects …

Differential accumulation patterns of microbial necromass induced by maize root vs. shoot residue addition in agricultural Alfisols

Y Xu, X Gao, Y Liu, S Li, C Liang, R Lal… - Soil Biology and …, 2022 - Elsevier
Soil organic carbon (SOC) has significant implications in regulating soil health. Emerging
insights emphasize the important role of microbial anabolism in SOC storage by …