Effects of Salt Field Waste-Generated Bio-Organic Fertilizer Application on Bacterial Community Structure in Tea Plantations Rhizosphere Soil DOI Creative Commons
Chih‐Li Yu, Liuting Zhou,

Xiaoyun Huang

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 87 - 87

Published: Dec. 31, 2024

This study aims to investigate the impact of salt field waste-generated bio-organic fertilizer application on bacterial community structure within rhizosphere soil tea plants. After administration fertilizer, content polyphenols in decreased, while caffeine and free amino acids increased. The results showed that dominant species plants were Chloroflexi, Acidobacteriota, Proteobacteria. most genus k__Bacteria__p__Proteobacteria__c__uncultured__o__uncultured__f__uncultured__g__uncultured, k__Bacteria__p__Acidobacteriota__c__Acidobacteriae__o__Subgroup_2__f__Subgroup_2__g__Subgroup_2, k__Bacteria__p__Chloroflexi__c__AD3__o__AD3__f__AD3__g__AD3, k__Bacteria__p__Chloroflexi__c__Ktedonobacteria__o__Ktedonobacterales__f__Ktedonobacteraceae__g__HSB_OF53-F07, g__Acidothermus. Following g__AD3, g__Subgroup_2, g__HSB_OF53_F07 exhibited a decreasing trend compared control group. p_Proteobacteria was significantly increased, p_Chloroflexi considerably decreased soils treated with bioorganic fertilizers, indicating fertilizers might influence microbial Network association analyses strong positive correlation between g_Candidatus_Solibacter g_Bryobacter significant negative g_AD3 g_ADurb.Bin063_1. Applying effectively adjust plants’ soil, improving quality tea. provides valuable insights into potential benefits utilizing from waste plantations.

Language: Английский

Co-inoculation of Trichoderma and tea root-associated bacteria enhance flavonoid production and abundance of mycorrhizal colonization in tea (Camellia sinensis) DOI
Anupam K. Mondal, Sk Soyal Parvez,

Anusha Majumder

et al.

Microbiological Research, Journal Year: 2025, Volume and Issue: unknown, P. 128084 - 128084

Published: Jan. 1, 2025

Language: Английский

Citations

2
Effects of microbial biocontrol agents on tea plantation microecology and tea plant metabolism: a review DOI Creative Commons

Yixin Xie,

Chunxia Cao,

Daye Huang

et al.

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 15

Published: Jan. 20, 2025

The quality of fresh tea leaves is crucial to the final product, and maintaining microbial stability in plantations essential for optimal plant growth. Unique communities play a critical role shaping flavor enhancing resilience against biotic stressors. Tea production frequently challenged by pests diseases, which can compromise both yield quality. While stress generally has detrimental effects on plants, it also activates defense metabolic pathways, leading shifts communities. Microbial biocontrol agents (MBCAs), including entomopathogenic antagonistic microorganisms, present promising alternative synthetic pesticides mitigating these stresses. In addition controlling MBCAs influence composition communities, potentially health resilience. However, despite significant advances laboratory research, field-level impacts microecology remain insufficiently explored. This review provides insights into interactions among insects, offering strategies improve pest disease management plantations.

Language: Английский

Citations

1
Slope Position Modulates Soil Chemical Properties and Microbial Dynamics in Tea Plantation Ecosystems DOI Creative Commons

Limei Li,

Lijiao Chen,

Hongxu Li

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 538 - 538

Published: Feb. 23, 2025

As a perennial plant, the nutrient supply for tea bushes is predominantly dependent on soil. Yunnan plantations exhibit significant topographic slope variations, yet combined impact of positions soil chemistry and microbial communities remains unexplored. This study investigated chemical properties community structures across three distinct areas within single plantation. The results showed that contents organic matter (OM), total nitrogen (TN), available nutrients (AN) at top (TS) were significantly higher than those foot (FS) (p < 0.001), while cation exchange capacity (CEC) potassium (TK) reached peak levels in middle (MS), with FS having lowest levels. Redundancy analysis (RDA) indicated bacterial primarily influenced by TK, magnesium (Mg), CEC, phosphorus (TP), pH, whereas fungal mainly regulated Mg, highlighting role shaping diversity distribution. Bacterial composition no slope-related differences, but varied notably family/genus MS exhibited highest network complexity, suggesting stronger species interactions. metabolic functions trophic modes conserved regions, indicating functional stability independent structural changes. reveals slope-driven soil-microbial dynamics plantations, offering insights into assembly adaptation under gradients. These findings support precision fertilization, ecological conservation, sustainable management plantations.

Language: Английский

Citations

1
Impact of land conservation status on soil functionality in degraded versus old‐growth forest in the Brazilian Atlantic Forest biome DOI Creative Commons
Tancredo Souza, Marcelo Callegari Scipioni, Andressa Vasconcelos Flôres

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Abstract Our aim was to assess the physical and biochemical properties of soil, chemodiversity dissolved soil organic matter (SOM), arbuscular mycorrhizal fungi (AMF) community associated with Ocotea porosa forests in Brazilian Atlantic Forest biome. We evaluated (i) using standard protocols, (ii) SOM its optical characterization via Fourier‐transform ion cyclotron resonance mass spectrometry, (iii) AMF structure root colonization through morphological characterization. The highest values for Ca 2+ , Mg SOM, S, P, K + Zn geometric mean diameter, weighted average microbial C biomass, respiration, total glomalin, colonization, oxalic malic acids, carbohydrates, lipids, proteins/amino sugars, biological index, fluorescence index were observed preserved plots. also found differences land conservation status: Acaulosporaceae Gigasporaceae strongly correlated Claroideoglomus claroideum Funneliformis mosseae Rhizophagus intraradices more prevalent degraded This has potential increase sequestration, mitigate climate change, contribute preservation an endangered, century‐old tree species

Language: Английский

Citations

0
Trichoderma sp. strain AM6 whole-genome guided untargeted metabolomics: Terpenoid backbone synthesis and modulation of VOCs in tea (Camellia sinensis L.) DOI
Sk Soyal Parvez, Anupam Mondal,

Kalpna Sharma

et al.

Microbiological Research, Journal Year: 2025, Volume and Issue: 298, P. 128215 - 128215

Published: May 14, 2025

Language: Английский

Citations

0
Discovery of Gibellula floridensis from Infected Spiders and Analysis of the Surrounding Fungal Entomopathogen Community DOI Creative Commons
Ross Joseph,

Abolfazl Masoudi,

Mateo J. Valdiviezo

et al.

Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(10), P. 694 - 694

Published: Oct. 4, 2024

Characterization of fungal spider pathogens lags far behind their insect counterparts. In addition, little to nothing is known concerning the ecological reservoir and/or entomopathogen community surrounding infection sites. Five infected cadavers were identified in neo-tropical climate north-central Florida, USA, from three which viable cultures obtained. Multi-locus molecular phylogenetic and morphological characterization one isolate as a new Gibellula species, here named, floridensis, other isolates highly similar Parengyodontium album. The spiders was sampled at different habitats/trophic levels, including soil, leaf litter, leaf, twig, analyzed using ITS amplicon sequencing. These data revealed broad but differential distribution insect-pathogenic fungi between habitats variation sites, with members genera belonging Metarhizium Metacordyceps Clavicipitaceae, Purpureocillium Polycephalomyces Ophiocordyceps, Akanthomyces Simplicillium Cordycipitaceae predominating. However, no sequences corresponding or Parengyodontium, even could be detected. Potential explanations for these findings are discussed. highlight novel discovery open broader question regarding environmental niches such host-specific pathogens.

Language: Английский

Citations

2
Diversity analysis of microorganisms on the surface of four summer fruit varieties in Baotou, Inner Mongolia, China DOI Creative Commons
Shan He, Li Gao, Zhuomin Zhang

et al.

PeerJ, Journal Year: 2024, Volume and Issue: 12, P. e18752 - e18752

Published: Dec. 19, 2024

Improper storage of post-harvest fruits leads to significant losses, especially due microbial-induced decay. Understanding the naturally occurring microbial communities on fruit surfaces and their functions is first step in development new strategies for controlling These could generate economic value by improving preservation extending shelf-life fruit. In present study, 16S rRNA ITS high-throughput sequencing technologies were used analyze diversity composition microorganisms four different varieties: three plum varieties one apple variety, all from same orchard Donghe District, Baotou City, China. The results displayed no notable difference bacterial ( P > 0.05), but there differences fungal < 0.05). most abundant phyla detected Proteobacteria, Bacteroidota, Firmicutes; Ascomycota, Basidiomycota, Mortierellomycota. Though compositions differed between fruits, surface community structure exhibited higher similarity, indicating that type a key factor influencing microorganisms. There also epidermal involved this study species reported other regions, suggesting geographical factors play critical role composition. correlation analysis revealed associations with highest abundance existence symbiotic mutualistic relationships these microorganisms, specific mechanisms behind need be further explored. This provides basis establishment strategies.

Language: Английский

Citations

1
Effects of Salt Field Waste-Generated Bio-Organic Fertilizer Application on Bacterial Community Structure in Tea Plantations Rhizosphere Soil DOI Creative Commons
Chih‐Li Yu, Liuting Zhou,

Xiaoyun Huang

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 87 - 87

Published: Dec. 31, 2024

This study aims to investigate the impact of salt field waste-generated bio-organic fertilizer application on bacterial community structure within rhizosphere soil tea plants. After administration fertilizer, content polyphenols in decreased, while caffeine and free amino acids increased. The results showed that dominant species plants were Chloroflexi, Acidobacteriota, Proteobacteria. most genus k__Bacteria__p__Proteobacteria__c__uncultured__o__uncultured__f__uncultured__g__uncultured, k__Bacteria__p__Acidobacteriota__c__Acidobacteriae__o__Subgroup_2__f__Subgroup_2__g__Subgroup_2, k__Bacteria__p__Chloroflexi__c__AD3__o__AD3__f__AD3__g__AD3, k__Bacteria__p__Chloroflexi__c__Ktedonobacteria__o__Ktedonobacterales__f__Ktedonobacteraceae__g__HSB_OF53-F07, g__Acidothermus. Following g__AD3, g__Subgroup_2, g__HSB_OF53_F07 exhibited a decreasing trend compared control group. p_Proteobacteria was significantly increased, p_Chloroflexi considerably decreased soils treated with bioorganic fertilizers, indicating fertilizers might influence microbial Network association analyses strong positive correlation between g_Candidatus_Solibacter g_Bryobacter significant negative g_AD3 g_ADurb.Bin063_1. Applying effectively adjust plants’ soil, improving quality tea. provides valuable insights into potential benefits utilizing from waste plantations.

Language: Английский

Citations

0