Renewal and Iteration Mechanisms of Aged Tea Trees: Insights from Tea Garden Soil Microbial Communities DOI Creative Commons

Houqiao Wang,

Tianyu Wu, Wenxia Yuan

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2955 - 2955

Published: Dec. 12, 2024

This study focuses on the renewal and iteration mechanisms of aged tea trees in interactions with their soil microbial communities, aiming to elucidate impact planting age structure function communities how these impacts are linked formation quality. By conducting a comparative analysis cultivation from varying ages ranging 30 200 years, we employed diversity sequencing, physicochemical property analysis, leaf chemical component detection. We combined methods redundancy (RDA) linear discriminant effect size (LEfSe) reveal significant correlations between soil’s function. The results indicate that as increases, there changes pH nutrient content. Concurrently, components leaves also change. Most notably, around 120 years mark tree age, community reaches turning point. Key analyses revealed shifts dominant populations within across various ages, exemplified by taxa such Hygrocybe Mycena, Humicola, Bradyrhizobium, Candidatus Solibacter. These alterations closely associated dynamics developmental stages trees. findings not only provide scientific guidance for garden management, cultivation, production but offer new insights into tree–soil–microbe quality, which is significantly important enhancing

Language: Английский

Analysis of growth inhibition of continuously planted Casuarina equisetifolia in relation to characteristic soil microbial functions and nutrient cycling DOI
Yuhua Wang,

Hong Lei,

Jianjuan Li

et al.

Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 202, P. 105607 - 105607

Published: Aug. 24, 2024

Language: Английский

Citations

4
Study on the incremental carbon sink of tea plantations under spatio-temporal variation characteristics DOI Creative Commons
Yude Pan,

Jingling Bao,

Yaqi Ji

et al.

Frontiers in Environmental Science, Journal Year: 2025, Volume and Issue: 13

Published: March 5, 2025

Tea plantation ecosystems have an important function as carbon pools. It is of great significance to clarify the spatial and temporal patterns sinks in tea plantations, analyse driving factors order understand characteristics expand ways increasing plantations. In this study, we selected data nine prefecture-level cities Fujian Province, a major province industry, from 2010 2022, borrowed standard deviation ellipse trend surface analysis methods evolution combined with geodetic detector model explore differentiation. The results show that: (1) During period 2010–2022, total sink plantations Province increased by 133.12 × 10 5 Mg, showing continuous growth trend; terms distribution, intensity study area showed gradual present migration concentration southwest northeast. (2) Construct evaluation index system divided into social, living, industrial population other four categories eight indicators. (3)The single-factor driver shows that it mainly affected scale, density structure, q-values exceeding 0.5. (4)The interaction drivers urban-rural disparity scale highest effect, reaching 0.9698. provides decision-making assistance for expanding amount perspectives clarifying influence on heterogeneity plantations’ revealing factors.

Language: Английский

Citations

0
Combined effects of acidification and warming on soil denitrification and microbial community DOI Creative Commons

Peiyuan Xu,

Mengke Gao, Yuchen Li

et al.

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

Published: April 2, 2025

In light of the challenges posed by contemporary global warming and soil acidification, respective effects pH temperature on microbiome functions have been explored. However, combined influence acidification denitrification active microbial communities are still unclear. Here, we conducted a microcosm experiment to investigate influences increasing microbes such as bacteria eukaryotic microbes. Denitrification rate in were detected using C2H2 inhibition method. The results showed that Shannon index bacterial exhibited significant enhancement response whereas their community patterns predominantly shaped pH. For micro-eukaryotic community, emerged main driver variations α-diversity, with MT group exhibiting significantly lower indices compared LT HT groups. Both exerted effect patterns. Additionally, was crucial factor influencing rates, negative correlation between within range 4.32-7.46 across all temperatures this study. Our findings highlighted impacts rates under warming, which provided an important scientific basis for agricultural production management environmental protection context climate warming.

Language: Английский

Citations

0
Research on heavy metal enrichment and transportation in tea plant-soil systems of different varieties DOI
Shaoxia Lin, Xiaolan Liu, Qiuxiao Yan

et al.

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 46(12)

Published: Nov. 14, 2024

Language: Английский

Citations

2
Renewal and Iteration Mechanisms of Aged Tea Trees: Insights from Tea Garden Soil Microbial Communities DOI Creative Commons

Houqiao Wang,

Tianyu Wu, Wenxia Yuan

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2955 - 2955

Published: Dec. 12, 2024

This study focuses on the renewal and iteration mechanisms of aged tea trees in interactions with their soil microbial communities, aiming to elucidate impact planting age structure function communities how these impacts are linked formation quality. By conducting a comparative analysis cultivation from varying ages ranging 30 200 years, we employed diversity sequencing, physicochemical property analysis, leaf chemical component detection. We combined methods redundancy (RDA) linear discriminant effect size (LEfSe) reveal significant correlations between soil’s function. The results indicate that as increases, there changes pH nutrient content. Concurrently, components leaves also change. Most notably, around 120 years mark tree age, community reaches turning point. Key analyses revealed shifts dominant populations within across various ages, exemplified by taxa such Hygrocybe Mycena, Humicola, Bradyrhizobium, Candidatus Solibacter. These alterations closely associated dynamics developmental stages trees. findings not only provide scientific guidance for garden management, cultivation, production but offer new insights into tree–soil–microbe quality, which is significantly important enhancing

Language: Английский

Citations

0