Rapid reshaping of the soil microbiome and metabolome during short-term flooding and draining in rice.

ABSTRACT: The impact of the flooding-draining process on soil ecosystems is complex and dynamic. However, the specific effects of different drainage durations on soil microorganisms and metabolites remain unclear. This study adopted a multi-omics research method. After nontargeted metabolomics analysis of lipids as the main metabolite, microbial diversity analysis and lipidomics analysis were conducted to determine the main influencing factors. Subsequently, correlation analysis was performed with physiological and biochemical data to logically explore the changes in soil microorganisms and metabolites during the drainage process (Day 1 after drainage, R1; Day 2, R2; Day 3, R3; Day 4, R4; and Day 5, R5). The results revealed that S-PPO, S-POD, and S-CAT decreased with prolonged drainage time, wherea

SUBMITTER: Lu Y 

PROVIDER: S-EPMC12436361 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature