Cited by Responses of soil enzymes, bacterial communities and soil nitrification to the pre-emergence herbicide pyroxasulfone

Root-soil-microbiome interaction in the rhizosphere of Masson pine (Pinus massoniana) under different levels of heavy metal pollution DOI

Yingjie Wu, Haidong Wang, Peng Lü

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 283, P. 116779 - 116779

Published: July 30, 2024

Heavy metal pollution of the soil affects environment and human health. Masson pine is a good candidate for phytoremediation heavy in mining areas. Microorganisms rhizosphere can help with accumulation host plants. However, studies on its bacterial communities under are still limited. Therefore, this study, chemical characteristics four different levels were investigated using 16 S rRNA gene sequencing, chemistry analysis plant enzyme activities. The results showed that content, oxidative stress microbial diversity damage lower farther they from mine dump. co-occurrence network relationship slightly polluted soils (C1 C2) was more complicated than highly (C3 C4). Relative abundance indicated Sphingomonas Pseudolabrys abundant C2), while Gaiella Haliangium LEfSe Burkholderiaceae, Xanthobacteraceae, Gemmatimonadaceae, Gaiellaceae significantly enriched C1 to C4 site, respectively. Mantel available cadmium (Cd) contents most important factor influencing community assembly. Correlation eight genus positively associated Cd content. To best our knowledge, first study investigate rhizospheric trees degrees contamination, which lays foundation beneficial bacteria-based pines future.

Language: Английский

Citations

Unraveling Key Functional Bacteria across Land-Use Types on the Tibetan Plateau DOI

Yi Yang, Yongliang Chen, Hao Wen-ying

et al.

Ecosystem Health and Sustainability, Journal Year: 2023, Volume and Issue: 9

Published: Jan. 1, 2023

Soil bacteria are vital to the modulation of soil carbon and nutrient cycling. However, response key microbiota metabolic potential tolerate disturbance have yet be fully investigated across land-use types, especially in alpine ecosystems. Here, conduct change affect biogeochemical processes was evaluated 4 paired natural types (i.e., forest converted shrubland or grassland, grassland degradation) on Tibetan Plateau. Based FAPROTAX database, we found 574, 106, 22 bacterial genera that were possibly related carbon, nitrogen, sulfur cycles, respectively. Among core and/or involved nitrogen Bradyrhizobium Solirubrobacter common before after disturbance, whereas Bryobacter , Mycobacterium Arthrobacter sensitive disturbance. Disturbance had diverse effects percentages specific pathways. In particular, may lead decreases fixation, nitrite oxidation, sulfate reduction under degradation. Annual precipitation plant Shannon index important factors driving functional groups. These findings shed light substantial impacts metabolism, suggest some taxa must taken into consideration policymaking management strategies for enhancement maintenance ecosystem functions.

Language: Английский

Citations

Recovery of the nitrifying ability of acclimated biomass exposed to para-nitrophenol DOI

Chenyuan Zhang, Ning Yan, Ge Zhu

et al.

The Science of The Total Environment, Journal Year: 2021, Volume and Issue: 781, P. 146697 - 146697

Published: March 24, 2021

Language: Английский

Citations

The herbicidal activity of pre-emergence herbicide cinmethylin and its potential risks on soil ecology: pH, enzyme activities and bacterial community DOI

Haiyan Yu,

Hailan Cui,

Jingchao Chen

et al.

Environmental Microbiome, Journal Year: 2024, Volume and Issue: 19(1)

Published: Sept. 8, 2024

Language: Английский

Citations

Responses of soil enzymes, bacterial communities and soil nitrification to the pre-emergence herbicide pyroxasulfone DOI

Hou‐Yong Yu,

Xinle Ma,

Hailan Cui

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 285, P. 117141 - 117141

Published: Oct. 1, 2024

Language: Английский

Citations