The impact of abandoned iron ore on the endophytic bacterial communities and functions in the root systems of three major crops in the local area

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: Jan. 21, 2025

Introduction Global mining activities have significant impacts on ecosystems, but most studies focused only the relationship between soil physicochemical properties and microbial diversity in soils. The present study provides an insight into effects of physico-chemical endophytic bacterial community composition rhizosphere three different crops. Methods Musa basjoo Siebold L., Amygdalus persica Triticum aestivum L. were collected from inter-root soils plant roots to determine communities root system. Results results showed that resulted acidification, altered trace element content increased organic carbon. There was increase Ascomycota Actinobacteria phylum crop bacteria. Interestingly, chao1 shannon indices endophytes significantly elevated compared contro ( p < 0.05). Among them, highest level richness environment. environment functional enrichment histidine kinases oxidoreductases community. total potassium (TK) soil, as well Fe Pb content, positively correlated with α-diversity index Streptomyces . Zn Ti negatively index. Discussion This data support for exploring mechanisms response developing ecological restoration strategies areas.

Language: Английский

Industrial hemp (Cannabis sativa L.) adapts to cadmium stress by reshaping rhizosphere fungal community

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 957, P. 177851 - 177851

Published: Dec. 1, 2024

Language: Английский