High Ammonium Addition Changes the Diversity and Structure of Bacterial Communities in Temperate Wetland Soils of Northeastern China.

ABSTRACT: The soil microbiome is an important component of wetland ecosystems and plays a pivotal role in nutrient cycling and climate regulation. Nitrogen (N) addition influences the soil's microbial diversity, composition, and function by affecting the soil's nutrient status. The change in soil bacterial diversity and composition in temperate wetland ecosystems in response to high ammonium nitrogen additions remains unclear. In this study, we used high-throughput sequencing technology to study the changes of soil bacterial diversity and community structure with increasing ammonium concentrations [CK (control, 0 kg ha^-1 a^-1), LN (low nitrogen addition, 40 kg ha^-1 a^-1), and HN (high nitrogen addition, 80 kg ha^-1 a^-1)] at a field exper

SUBMITTER: Weng X 

PROVIDER: S-EPMC10459003 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature