Pedogenesis of typical zonal soil drives belowground bacterial communities of arable land in the Northeast China Plain.

ABSTRACT: Belowground bacterial communities play essential roles in maintaining ecosystem multifunction, while our understanding of how and why their distribution patterns and community compositions may change with the distinct pedogenetic conditions of different soil types is still limited. Here, we evaluated the roles of soil physiochemical properties and biotic interactions in driving belowground bacterial community composition across three typical zonal soil types, including black calcium soil (QS), typical black soil (HL) and dark brown soil (BQL), with distinct pedogenesis on the Northeast China Plain. Changes in soil bacterial diversity and community composition in these three zonal soil types were strongly correlated with soil pedogenetic features. SOC concentrations in HL were higher than i

SUBMITTER: Hou M 

PROVIDER: S-EPMC10477331 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature