Variations in Arbuscular Mycorrhizal Fungi Communities During Wetland and Forest Succession in Northeast China DOI Open Access
Mingyu Wang,

Chunying Zheng,

Mengsha Li

et al.

Forests, Journal Year: 2024, Volume and Issue: 16(1), P. 45 - 45

Published: Dec. 30, 2024

In this study, we investigated the changes in communities of arbuscular mycorrhizal fungi (AMF) and their driving factors across eight vegetation succession stages Sanjiang Plain, Northeast China, original natural wetland (NW), edge (EW), shrub-invaded (IW), shrub-dominated (DW), young-Betula forest (YB), mature-Betula (MB), Populus Betula mixed (PB), conifer (CF), using Illumina MiSeq sequencing. As research has revealed, significant differences exist soil physicochemical indicators, including moisture content (MC), pH, organic carbon (SOC), total nitrogen (TN), available (AN), phosphorus (TP), (AP). progresses, diversity structure AMF also undergo changes, with Simpson index being highest coniferous forests (CF) Abundance-based Coverage Estimator (ACE) Chao1 indices elevated wetlands (PB). Non-metric multidimensional scaling (NMDS) analysis reveals distinct various stages. Furthermore, stacked bar charts indicate that genus Glomus dominates most but is nearly absent CF, where it replaced by Paraglomus. Canonical correspondence (CCA) demonstrates SOC a more impact on during EW stage succession, while AP TP exert greater influence CF as well MB YB AN, other hand, plays prominent role shaping IW NW PICRUSt2 predictions reveal enzymes such alcohol dehydrogenase L-aminoadipate-semialdehyde are abundant YB, whereas pathways like 4-amino-2-methyl-5-diphosphomethylpyrimidine biosynthesis enriched IW. These findings uncover close interplay between properties community dynamics, aiming to deepen our understanding relationships among properties, dynamics ecosystems.

Language: Английский

Maize/Soybean Intercropping with Straw Return Increases Crop Yield by Influencing the Biological Characteristics of Soil DOI Creative Commons

Jingjing Cui,

Shuang Li,

Bate Baoyin

et al.

Microorganisms, Journal Year: 2024, Volume and Issue: 12(6), P. 1108 - 1108

Published: May 30, 2024

With mounting demand for high-quality agricultural products and the relentless exploitation of arable land resources, finding sustainable ways to safely cultivate food crops is becoming ever more important. Here, we investigated effects integrated cropping technique “straw return + intercropping” on soil aggregates as well microbial biomass carbon (MBC) content, enzyme activities diversity in soils maize soybean crops. Our results show that comparison straw removal monoculture, intercropping increase rhizosphere’s MBC content (59.10%) soil, along with urease (47.82%), sucrase (57.14%), catalase (16.14%) acid phosphatase (40.66%) under soybean. Under same treatment, yield when intercropped surpassed grown equivalent ratio treatment being highest. Overall, beneficial healthy development agriculture black region northeast China, especially combined fields.

Language: Английский

Citations

4
Higher temperatures decreased the abundance of arbuscular mycorrhizal fungi and the complexity of their networks by reducing tree diversity DOI
Dan Xiao,

Yixin Tang,

Wei Zhang

et al.

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 206, P. 105905 - 105905

Published: Jan. 31, 2025

Language: Английский

Citations

0
Amendment-assisted myco-phytostabilization potential of plants on copper tailings in a pot-scale experiment DOI Creative Commons
Aurora Neagoe, Minodora Manu, Marilena Onete

et al.

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

Abstract Mining activities have as a secondary result the production of residues stored in tailings dumps and ponds which lead to serious environmental hazards over time. For this reason, it is necessary install accelerate ecological succession on ponds, their phytostabilization being an ongoing challenge. The aim study was apply eco-technology already successfully demonstrated two tailing dams, third one with specific geochemical structure, knowing that each polluted area unique entity. A pot-scale experiment carried out growth chamber amending mining substrate top soil green fertilizers, inoculating 1% 2% fungi, sowing Agrostis capillaris alone, or mixed Melilotus albus. experimental design consisted 14 treatments, 5 replicates. treatment fungi sown mixture plant species, biomasses, technosoil respiration, total Kjeldahl nitrogen content assimilatory pigments recorded statistically significantly higher values, compared other treatments. Lipid peroxidation some toxic elements plants registered significant decrease for same treatment. There no difference mycorrhizal colonization between under these particular conditions. This could be applied surface new dam. novelties are success inoculation both substantially reduces costs large-scale using plants.

Language: Английский

Citations

0
Spatial-machine learning framework for rapid identification of soil cadmium risk in high geochemical background areas DOI
Cheng Li, Zhongfang Yang, Dong‐Xing Guan

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138091 - 138091

Published: April 1, 2025

Language: Английский

Citations

0
Variations in Arbuscular Mycorrhizal Fungi Communities During Wetland and Forest Succession in Northeast China DOI Open Access
Mingyu Wang,

Chunying Zheng,

Mengsha Li

et al.

Forests, Journal Year: 2024, Volume and Issue: 16(1), P. 45 - 45

Published: Dec. 30, 2024

In this study, we investigated the changes in communities of arbuscular mycorrhizal fungi (AMF) and their driving factors across eight vegetation succession stages Sanjiang Plain, Northeast China, original natural wetland (NW), edge (EW), shrub-invaded (IW), shrub-dominated (DW), young-Betula forest (YB), mature-Betula (MB), Populus Betula mixed (PB), conifer (CF), using Illumina MiSeq sequencing. As research has revealed, significant differences exist soil physicochemical indicators, including moisture content (MC), pH, organic carbon (SOC), total nitrogen (TN), available (AN), phosphorus (TP), (AP). progresses, diversity structure AMF also undergo changes, with Simpson index being highest coniferous forests (CF) Abundance-based Coverage Estimator (ACE) Chao1 indices elevated wetlands (PB). Non-metric multidimensional scaling (NMDS) analysis reveals distinct various stages. Furthermore, stacked bar charts indicate that genus Glomus dominates most but is nearly absent CF, where it replaced by Paraglomus. Canonical correspondence (CCA) demonstrates SOC a more impact on during EW stage succession, while AP TP exert greater influence CF as well MB YB AN, other hand, plays prominent role shaping IW NW PICRUSt2 predictions reveal enzymes such alcohol dehydrogenase L-aminoadipate-semialdehyde are abundant YB, whereas pathways like 4-amino-2-methyl-5-diphosphomethylpyrimidine biosynthesis enriched IW. These findings uncover close interplay between properties community dynamics, aiming to deepen our understanding relationships among properties, dynamics ecosystems.

Language: Английский

Citations

0