Effects of Different Biological Amendments on Rice Physiology, Yield, Quality, and Soil Microbial Community of Rice–Crab Co-Culture in Saline–Alkali Soil DOI Creative Commons

Yang Guo,

Juncang Tian, Zhi Wang

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 649 - 649

Published: March 5, 2025

The yield and quality of rice are influenced by soil conditions, the issues in saline–alkaline land limit agricultural productivity. fields northern irrigation area Yinchuan, Ningxia, China, face challenges such as low yield, poor quality, fertilizer utilization efficiency, salinity alkalinity obstacles. To improve this situation, study conducted experiments 2022–2023 rice–crab integrated Tongbei Village, Tonggui Township, Yinchuan. This employed a single-factor comparative design, applying 150 mL·hm−2 brassinolide (A1), 15 kg·hm−2 diatomaceous (A2), 30 Bacillus subtilis agent (A3), an untreated control (CK) to analyze effects different biological amendments on growth, photosynthesis, microbial communities. results indicated that, compared with CK, A3 increased SPAD value net photosynthetic rate 2.26% 28.59%, respectively. Rice 12.34%, water use efficiency (WUE) 10.67%, palatability score 2.82%, while amylose content decreased 8.00%. bacterial OTUs (Operational Taxonomic Units) fungal 2.18% 22.39%, Under condition showed superior highest (8804.4 kg·hm−2), OTUs. These findings provide theoretical technical support for utilizing remediation agents achieve desalinization, enhancement, improvement, saline–alkali co–culture paddies.

Language: Английский

Unlocking the Potential of Arbuscular Mycorrhizal Fungi: Exploring Role in Plant Growth Promotion, Nutrient Uptake Mechanisms, Biotic Stress Alleviation, and Sustaining Agricultural Production Systems DOI
Ingudam Bhupenchandra, Sunil Kumar Chongtham,

Ayam Gangarani Devi

et al.

Journal of Plant Growth Regulation, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 20, 2024

Language: Английский

Citations

27
Decrypting proteomics, transcriptomics, genomics, and integrated omics for augmenting the abiotic, biotic, and climate change stress resilience in plants DOI

Rashmi Choudhary,

Faheem Ahmad,

Cengiz Kaya

et al.

Journal of Plant Physiology, Journal Year: 2025, Volume and Issue: 305, P. 154430 - 154430

Published: Jan. 9, 2025

Language: Английский

Citations

7
Plant Colonization by Biocontrol Bacteria and Improved Plant Health: A Review DOI Creative Commons
Roohallah Saberi Riseh, Fariba Fathi, Mozhgan Gholizadeh Vazvani

et al.

Frontiers in Bioscience-Landmark, Journal Year: 2025, Volume and Issue: 30(1)

Published: Jan. 14, 2025

The use of biological control agents is one the best strategies available to combat plant diseases in an ecofriendly manner. Biocontrol bacteria capable providing beneficial effect crop growth and health, have been developed for several decades. It highlights need a deeper understanding colonization mechanisms employed by biocontrol enhance their efficacy pathogen control. present review deals with in-depth steps involved host bacteria. process starts from root zone, where establish initial interactions plant’s system. Moving beyond roots, migrate colonize other organs, including stems, leaves, even flowers. Also, attempts explore facilitating bacterial movement within such as migrating through interconnected spaces vessels or apoplast, applying quorum sensing extracellular enzymes during what needed long-term association plant. impacts on microbial community dynamics, nutrient cycling, overall health are discussed, emphasizing intricate relationships between microbiome benefits above-ground parts, 40 confer. By unraveling these mechanisms, researchers can develop targeted enhancing efficiency effectiveness bacteria, leading more sustainability resilience.

Language: Английский

Citations

3
Heat Stress and Plant–Biotic Interactions: Advances and Perspectives DOI Creative Commons
Rahul Mahadev Shelake, Sopan Ganpatrao Wagh, Akshay Milind Patil

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2022 - 2022

Published: July 23, 2024

Climate change presents numerous challenges for agriculture, including frequent events of plant abiotic stresses such as elevated temperatures that lead to heat stress (HS). As the primary driving factor climate change, HS threatens global food security and biodiversity. In recent years, have negatively impacted physiology, reducing plant's ability maintain disease resistance resulting in lower crop yields. Plants must adapt their priorities toward defense mechanisms tolerate challenging environments. Furthermore, selective breeding long-term domestication higher yields made varieties vulnerable multiple stressors, making them more susceptible events. Studies on predict concurrent biotic will become severe future, potentially occurring simultaneously or sequentially. While most studies focused singular effects systems examine how plants respond specific stresses, simultaneous occurrence pose a growing threat agricultural productivity. Few explored interactions between plant-biotic interactions. Here, we aim shed light physiological molecular (bacteria, fungi, oomycetes, nematodes, insect pests, pollinators, weedy species, parasitic plants), well combined impact growth We also advances designing developing various strategies address multi-stress scenarios related factors.

Language: Английский

Citations

14
Multifaceted impacts of nanoparticles on plant nutrient absorption and soil microbial communities DOI Creative Commons

Hanfeng Zhang,

Tiantian Zheng, Yue Wang

et al.

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: Nov. 13, 2024

With the growth of global population and increasing scarcity resources, sustainability efficiency improvement agricultural production have become urgent needs. The rapid development nanotechnology provides new solutions to this challenge, especially application nanoparticles in agriculture, which is gradually demonstrating its unique advantages broad prospects. Nonetheless, various can influence plant diverse manners, often through distinct mechanisms action. Beyond their direct effects on itself, they frequently alter physicochemical properties soil modulate structure microbial communities rhizosphere. This review focuses intently methods growth, delving deeply into interactions between plants, as well with communities. aim offer a comprehensive reference for utilization functionalized sector.

Language: Английский

Citations

10
The role of plant-specific rhizosphere bacterial biomarkers in enhancing soil nutrient cycling in Pb–Zn waste slag DOI
Xiaoyu Lu, Yongwei Liu,

Guangneng Zeng

et al.

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Language: Английский

Citations

1
Effects of a co-bacterial agent on the growth, disease control, and quality of ginseng based on rhizosphere microbial diversity DOI Creative Commons
Xinyue Li, Qun Liu, Yugang Gao

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: July 8, 2024

Abstract Background The ginseng endophyte Paenibacillus polymyxa Pp-7250 (Pp-7250) has multifaceted roles such as preventing diseases, promoting growth, increasing ginsenoside accumulation, and degrading pesticide residues, however, these effects still have room for improvements. Composite fungicides are an effective means to improve the biocontrol effect of fungicides, but in combination with its symbiotic bacteria on needs be further investigated, mechanism action not been elucidated. In this study, a series experiments was conducted elucidate Bacillus cereus co-bacterial agent yield quality understory ginseng, investigate their action. Results results indicated that P. B. (PB) treatment improved yield, disease prevention, degradation. is PB increased abundance beneficial microorganisms, including Rhodanobacter , Pseudolabrys Gemmatimonas Cortinarius Russula Paecilomyces Trechispora decreased pathogenic Ellin6067 Acidibacter Fusarium Tetracladium Alternaria Ilyonectria rhizosphere soil. agents enhanced function microbial metabolic pathways, biosynthesis secondary metabolites, antibiotics, amino acids, carbon fixation pathways prokaryotes, DNA replication, terpenoid backbone biosynthesis, plant pathogens animal pathogens. Conclusion may potential promote resistance quality,

Language: Английский

Citations

9
Understanding and exploring the diversity of soil microorganisms in tea (Camellia sinensis) gardens: toward sustainable tea production DOI Creative Commons
Motunrayo Yemisi Jibola-Shittu, Zhiang Heng, Nemat O. Keyhani

et al.

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: April 12, 2024

Leaves of Camellia sinensis plants are used to produce tea, one the most consumed beverages worldwide, containing a wide variety bioactive compounds that help promote human health. Tea cultivation is economically important, and its sustainable production can have significant consequences in providing agricultural opportunities lowering extreme poverty. Soil parameters well known affect quality resultant leaves consequently, understanding diversity functions soil microorganisms tea gardens will provide insight harnessing microbial communities improve yield quality. Current analyses indicate garden soils possess rich composition diverse (bacteria fungi) which bacterial Proteobacteria, Actinobacteria, Acidobacteria, Firmicutes Chloroflexi fungal Ascomycota, Basidiomycota, Glomeromycota prominent groups. When optimized, these microbes’ function keeping ecosystems balanced by acting on nutrient cycling processes, biofertilizers, biocontrol pests pathogens, bioremediation persistent organic chemicals. Here, we summarize research activities (tea garden) as biological control agents bioremediators health quality, focusing mainly members. Recent advances molecular techniques characterize examined. In terms viruses there paucity information regarding any beneficial gardens, although some instances insect pathogenic been pests. The potential reported here, recent study their genetic manipulation, aimed at improving for production.

Language: Английский

Citations

8
Microbe-mediated organic fertilization increases insect predator attraction upon fruit damage in olive trees DOI Creative Commons
Martin Aguirrebengoa, Beatriz Moreno,

Nuria Guirado

et al.

Soil Ecology Letters, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 4, 2025

Abstract Revalorized olive waste impacts root microbiome. Root microbiome modulates plant-induced defense. Insect’s exudate simulates the pest attack. The objective of this study was to investigate combined effect soil amendments and attack on defense their impact a biological control agent’s behavior. effects mill wastes revalorized through vermicomposting aboveground tri-trophic interactions among trees ( Olea europaea ), seed-feeder, Prays oleae , its natural predator, Chrysoperla carnea were evaluated. findings demonstrate that nitrogen organic carbon levels, in conjunction with fungal diversity functionality within roots, exert significant influence volatile compounds emitted by plant under are most appealing C. . Moreover, attractiveness aerial volatiles found correlate content taxonomic functional both bacteria fungi system. It is worthy note three particular compounds, namely 5-hepten-2-one-6-methyl, acetic acid nonanal, consistently observed attract These highlight potential enhance strategies. Future research should prioritise validation greenhouse large-scale field trials assessment practical applications management programmes.

Language: Английский

Citations

1
Effects of Grazing Intensity on Microbial Diversity at Different Soil Depths in Desert Steppe Soils DOI Creative Commons

Yuxin Wang,

Xin Ju, Qian Wu

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(1), P. 124 - 124

Published: Jan. 6, 2025

This study examines the influence of grazing intensity on soil microbial communities in a desert steppe ecosystem. Soil samples were collected from three depths (0–10 cm, 10–20 and 20–30 cm) under varying intensities: control (CK), light (LG), moderate (MG), heavy (HG). Key physicochemical properties plant characteristics analyzed alongside diversity community composition, which assessed by identifying amplicon sequence variants conducting linear discriminant analysis effect size. The results showed that significantly impacted moisture, organic carbon, total nitrogen, phosphorus levels, with notable decrease cover grazing. CK LG treatments supported higher diversity, especially surface layers, while was associated shift composition toward stress-tolerant taxa like Acidobacteriota Blastocatella. Non-metric multidimensional scaling revealed differences structure between depths, effects diminishing depth. These findings highlight critical role sustainable practices maintaining health implications for long-term resilience ecosystems.

Language: Английский

Citations

1