Soil microbial metabolism on carbon and nitrogen transformation | ResearchBunny

Index

Abstract

The study investigated how microbial metabolic processes influence soil organic carbon (SOC) accumulation in response to varying nitrogen (N) supply from crop residues. Using metagenomic analysis, NMR, and <sup>15</sup>N labeling, they found that residue amendment increased genes involved in carbon degradation and N mineralization. These genes correlated with C and N accumulation in SOC pools, suggesting microbial transformation of residues into persistent organic compounds, enhancing C and N sequestration.

Publisher

npj Biofilms and Microbiomes

Published On

Apr 01, 2022

Authors

Zhihuang Xie, Zhenhua Yu, Yansheng Li, Guanghua Wang, Xiaobing Liu, Caixian Tang, Tengxiang Lian, Jonathan Adams, Junjie Liu, Judong Liu, Stephen J. Herbert, Jian Jin

Related Publications

Explore these studies to deepen your understanding of the subject.

Agriculture

Integrating microbial community properties, biomass and necromass to predict cropland soil organic carbon

C. Wang, X. Wang, et al.

Environmental Studies and Forestry

Relationships between nitrogen cycling microbial community abundance and composition reveal the indirect effect of soil pH on oak decline

K. Scarlett, S. Denman, et al.

Agriculture

Effect of straw and inhibitors on the fate of nitrogen applied to paddy soil

C. Yu, X. Xie, et al.

Agriculture

Effects of nitrogen fertilization and bioenergy crop species on central tendency and spatial heterogeneity of soil glycosidase activities

M. Yuan, J. Duan, et al.

Listen, Learn & Level Up

Over 10,000 hours of research content in 25+ fields, available in 12+ languages.

No more digging through PDFs—just hit play and absorb the world's latest research in your language, on your time.

listen to research audio papers with researchbunny