Impact of Light-Emitting Diode (LED) Lighting and Microbial Inoculum on Rice Seedling Phenotype, Physiology, and Microbial Communities DOI Creative Commons
Ziran Ye,

Mengdi Dai,

Dedong Kong

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2943 - 2943

Published: Dec. 10, 2024

Raising rice (Oryza sativa L.) seedlings under LED lighting reduces nursing space and labor while ensuring health quality. This study compared grown natural light (NL) (AL), with without inoculation of the beneficial fungus Falciphora oryzae. The results showed that NL-grown had greater stem diameters shoot root weights. AL treatment induced higher plant height in some cultivars longer lengths others. Microbial minimally affected phenotypes but increased length one cultivar. Chlorophyll content was unchanged across treatments, malondialdehyde (MDA) levels rose cultivar, catalase (CAT) were elevated two AL. reduced CAT + M rhizosphere prokaryotic community evenness altered compositions endosphere, Burkholderia Paraburkholderia taxa showing differential responses to treatments. These findings underscore role microbial enhancing seedling resilience artificial lighting, contributing sustainable agriculture food security.

Language: Английский

Deciphering the functional assembly of microbial communities driven by heavy metals in the tidal soils of Hangzhou Bay DOI

Dedong Kong,

Lin‐Ya Xu,

Mengdi Dai

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 360, P. 124671 - 124671

Published: Aug. 8, 2024

Language: Английский

Citations

4
Grapevine rootstock genotypes shape the functional composition of phyllosphere microbiome DOI Creative Commons
Sihai Zhang, Mengmeng Liu,

Lijin Lin

et al.

Scientia Horticulturae, Journal Year: 2025, Volume and Issue: 342, P. 114023 - 114023

Published: Feb. 1, 2025

Language: Английский

Citations

0
Weather parameters and biotic factors synergistically shape the phyllosphere microbiome of pomelo (Citrus maxima (Burm.) Merr.) across annual cycle DOI Creative Commons

Weina Yuan,

Yongqiang Qin, Wei Zhang

et al.

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16

Published: April 3, 2025

Phyllosphere microbiome plays important roles in crop adaptation to the changing environments. Perennial woody crops undergo annual cycles with weather parameters and biological factors, which might shape phyllosphere microbial community. In this study, we aimed investigate dynamics of pomelo (Citrus maxima (Burm.) Merr.), an economically horticultural worldwide, compare respective contribution biotic factors community assembly, special focus on amino acids leaves. Hi-Seq analysis revealed that both bacterial fungal communities showed cycle dynamics, summer was much different from those other seasons probably due high temperature precipitation. However, (e.g., leaf traits) (12%-29%) assembly higher than (4%-15%). Redundancy indicated significantly affected while sugars community, highlighting differential patterns as by factors. Finally, structure equation model influenced colonizing leaves a direct way indirect via traits (mainly acids). These results demonstrate primary role key shaping microbiome.

Language: Английский

Citations

0
Influencia de las fitohormonas en la composición química de la lechuga (Lactuca sativa L.) en cultivo hidropónico DOI

Roxanna Palma,

Katherine Elibeth Quiroz Alcivar,

Milena Acosta-Farías

et al.

STUDIES IN SOCIAL SCIENCES REVIEW, Journal Year: 2025, Volume and Issue: 6(1), P. e15725 - e15725

Published: April 23, 2025

La producción hidropónica de hortalizas representa una alternativa sostenible para mejorar la calidad nutricional los cultivos, mediante el uso bioestimulantes como las fitohormonas. El objetivo esta investigación fue evaluar composición química lechuga (Lactuca sativa L.) cultivada en un sistema hidropónico bajo condiciones invernadero, con aplicación Se empleó diseño completamente al azar (DCA) tres tratamientos y repeticiones, totalizando nueve unidades experimentales. Uno se mantuvo testigo, sin Para análisis estadístico utilizó prueba no paramétrica Kruskal-Wallis corrección Bonferroni. Las variables químicas evaluadas incluyeron macronutrientes (N, P, K, Ca, Mg, S) micronutrientes (B, Zn, Cu, Fe, Mn. Los resultados indicaron que tratamiento dos aplicaciones fitohormonas (T2) presentó valores más altos N, P destacándose potasio 7,1%. En cuanto a micronutrientes, testigo (T3) mostró mayor concentración manganeso (239,7 ppm). También, (T1) alcanzó contenido materia seca (12,1%), mientras T2 obtuvo valor alto fibra cruda (15,7%).

Citations

0
Artificial light at night decreases phyllosphere microbial diversity and functionality in grassland plants DOI Creative Commons
Zhihui Wang, Wanting Peng, Xinyu Li

et al.

Global Ecology and Conservation, Journal Year: 2024, Volume and Issue: 53, P. e03027 - e03027

Published: June 5, 2024

With the rapid expansion of artificial light in global nocturnal environment, ecological impacts at night (ALAN) on plant communities have garnered increasing research interest. However, role phyllosphere microorganisms as mediators regulation between ALAN and plants remains unclear. In this study, we conducted a field experiment natural grassland plots, employing two treatments: one with no (control) another (ALAN). We then investigated response three species (Leymus chinensis, Vicia sepium, Aster altaicus) to exposure. The results revealed that constructive L. chinensis demonstrated markedly higher diversity bacteria fungi compared V. sepium A. altaicus thus had most abundant microbial community. exposure reduced all varying degrees. induced certain changes bacterial community composition, particularly manifesting reduction abundance beneficial bacteria, including Sphingomonas, Hymenobacter, Methylobacterium-Methylorubrum, Bacillus. Compared communities, alterations fungal were more sensitive, characterized by significant decrease fungi, Zymoseptoria, Mycosphaerella, Cladosporium, Epicoccum. functional predictions further corroborate these conclusions. summary, may suppress capacity while decreasing probability pathogen occurrence.

Language: Английский

Citations

1
Optimal Light Intensity for Lettuce Growth, Quality, and Photosynthesis in Plant Factories DOI Creative Commons

Mengdi Dai,

Xiangfeng Tan, Ziran Ye

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(18), P. 2616 - 2616

Published: Sept. 19, 2024

In agriculture, one of the most crucial elements for sustained plant production is light. Artificial lighting can meet specific light requirements various plants. However, it a challenge to find optimal schemes that facilitate balance growth and nutritional qualities. this study, we experimented with intensity required nutrient elements. We designed three treatments, 180 μmol m−2 s−1 (L1), 210 (L2), 240 (L3), investigate effect on lettuce quality. It be clearly seen from radar charts L2 significantly affected height, fresh weight, dry leaf area. L3 mainly canopy diameter root shoot ratio. The L1 phenotype was not significant compared others. total soluble sugar, vitamin C, nitrate, free amino acid in showed more increases under treatment than other treatments. addition, transpiration rate stomatal conductance were opposite each other. comprehensive evaluation membership function value method heatmap analysis had highest conditions, indicating grown could obtain higher yield better This study provides new insight into finding best environmental factors nutrition growth.

Language: Английский

Citations

1
Arbuscular mycorrhizal fungi enhance Leymus chinensis resistance to salinity predominantly through regulating root endosphere bacteria DOI

Peiran Guo,

Yazhou Hou,

Bingbing Jia

et al.

Plant and Soil, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 25, 2024

Language: Английский

Citations

0
Impact of Light-Emitting Diode (LED) Lighting and Microbial Inoculum on Rice Seedling Phenotype, Physiology, and Microbial Communities DOI Creative Commons
Ziran Ye,

Mengdi Dai,

Dedong Kong

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2943 - 2943

Published: Dec. 10, 2024

Raising rice (Oryza sativa L.) seedlings under LED lighting reduces nursing space and labor while ensuring health quality. This study compared grown natural light (NL) (AL), with without inoculation of the beneficial fungus Falciphora oryzae. The results showed that NL-grown had greater stem diameters shoot root weights. AL treatment induced higher plant height in some cultivars longer lengths others. Microbial minimally affected phenotypes but increased length one cultivar. Chlorophyll content was unchanged across treatments, malondialdehyde (MDA) levels rose cultivar, catalase (CAT) were elevated two AL. reduced CAT + M rhizosphere prokaryotic community evenness altered compositions endosphere, Burkholderia Paraburkholderia taxa showing differential responses to treatments. These findings underscore role microbial enhancing seedling resilience artificial lighting, contributing sustainable agriculture food security.

Language: Английский

Citations

0