Microbial community structure and carbon transformation characteristics of different aggregates in black soil.

ABSTRACT:

Background

Previous research on whole-soil measurements has failed to explain the spatial distribution of soil carbon transformations, which is essential for a precise understanding of the microorganisms responsible for carbon transformations. The microorganisms involved in the transformation of soil carbon were investigated at the microscopic scale by combining 16S rDNA sequencing technology with particle-level soil classification.

Methods

In this experiment,16S rDNA sequencing analysis was used to evaluate the variations in the microbial community structure of different aggregates in no-tillage black soil. The prokaryotic microorganisms involved in carbon transformation were measured before and after the freezing and thawing of various aggregates in no-tillage black soil.

SUBMITTER: Zhao D 

PROVIDER: S-EPMC11064869 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature