Bio-organic fertilizers modulate therhizosphere bacterial community to improve plant yield in reclaimed soil.

ABSTRACT: Soil reclamation is a crucial strategy for restoring degraded land and improving agricultural productivity, yet the underlying microbiological mechanisms that drive soil quality improvement remain inadequately understood. To address this, a rice field experiment under chemical fertilizer (CF), organic fertilizer (OF), and B. subtilis-enriched bio-organic fertilizer (BOF) was conducted to assess the impact of different fertilization treatments on rhizosphere soil bacterial community by targeted sequencing in reclaimed paddy soil. The results revealed that BOF significantly enhanced rice yield and improved soil attributes, including a reduction in soil pH and an increase in microbial diversity. Compared with the CF and OF, BOF exhibited a more pronounced effect on the enrichment of in

SUBMITTER: Qiao C 

PROVIDER: S-EPMC12479494 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature