Ameliorating Drought Resistance in Arabidopsis and Alfalfa under Water Deficit Conditions through Inoculation with Bacillus tequilensis G128 and B. velezensis G138 Derived from an Arid Environment DOI Creative Commons

Hengxia Yin,

Xiumin Ma, Wei Wang

et al.

Plant Stress, Journal Year: 2024, Volume and Issue: unknown, P. 100727 - 100727

Published: Dec. 1, 2024

Language: Английский

Endophyte Bacterial Metabolites: An Active Syrup for Improvement of Growth, Biomass, and Antioxidant System of Zea mays L. in Drought Condition DOI
Mahwish Salman, Muhammad Rizwan Javed, Anam Tariq

et al.

Journal of Plant Growth Regulation, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 8, 2025

Language: Английский

Citations

1
Effect of Selective Substrates on Germination of Pomegranate (Punica granatum) and Trifoliate Orange (Poncirus trifoliata) Seeds with and Without the Presence of Plant-Beneficial Microorganisms DOI Creative Commons
H. Kalorizou,

Dimitra Stefanopoulou,

Paschalis Giannoulis

et al.

Seeds, Journal Year: 2025, Volume and Issue: 4(1), P. 12 - 12

Published: March 6, 2025

Insect-based (silkworm cocoons) and plant-based (cotton wool pads gauzes) fiber substrates were used to support ameliorate seed germination originating from trifoliate orange (Poncirus trifoliata) pomegranate (Punica granatum) trees. Three different commercial formulations of beneficial microorganisms (Bacillus spp.-Azotobacter spp., Saccharomyces boulardii, cerevisiae) administered seeds in order evaluate their contribution growth. The silkworm cocoons provided better rates for P. trifoliata (83.33%) among the tested media without any microbial supplementation. These increased towards absolute maximum (100%) when Bacillus S. boulardii cerevisiae applied. Furthermore, inoculums spp. 2 mL 3 g raised ability by 30–33.33% 50–67.7%, respectively, on cocoon compared plant-derived, cellulosic under same biotic exposure. On increasing size applied inoculums, moved optimum suboptimum all media. Examination multipartite pH compatibility (between seeds, microorganisms, media) was functional value. In conclusion, both tree species can be using bacterial yeast supplementation, including medical-grade environmentally friendly materials such as insect- substrates.

Language: Английский

Citations

0
Bacillus megaterium GXU087 secretes indole - 3 - lactic acid to promote soybean growth and nodulation DOI Creative Commons

Jingsi Qiu,

Xiang‐Chen Meng, Jingdong Li

et al.

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

Published: March 21, 2025

Bacillus species are recognized as plant growth-promoting bacteria (PGPB), yet the mechanisms behind their crop growth promotion remain elusive. This study is designed to explore (PGP) effects of megaterium GXU087 on soybeans and uncover underlying mechanism. In vitro , exhibited various PGP traits, including phosphate solubilization, nitrogen fixation, production exopolysaccharide, biofilm formation. Pot experiments indicated that significantly enhanced soybean growth, leading a remarkable increase in fresh weight ( p < 0.05). Additionally, nodulation parameters were improved. Specifically, 10% concentration extracellular extracts from exerted significant nodulation, with both nodule number increasing UPLC-MS analysis verified secreted indole-3-lactic acid (ILA) at 232.7 ng/mL. assays further demonstrated this ILA effectively promoted within range 0.1-10 mg/L. However, exogenous application did not stimulate rhizobia reproduction, suggesting bacterial does promote by enhancing growth. Notably, first report B. secreting promoter soybeans. Our findings offer new insights into mechanism action contribute understanding microbe-induced crops.

Language: Английский

Citations

0
Plant Host Provenances Affect Taxonomic Composition of Root-Associated Culturable Bacteria from Tripterygium wilfordii Hook f. and Their Plant Growth Promoting Properties DOI Open Access
Ping Song,

Ruichuan Duan,

Cheng Yang

et al.

Forests, Journal Year: 2025, Volume and Issue: 16(4), P. 637 - 637

Published: April 6, 2025

Plant-associated microbes play a crucial role in host growth, health, and stress resistance. Host plants significantly influence the assembly of their microbial communities. To examine plant provenance on bacterial composition growth promoting (PGP) properties, we compared readily culturable bacteria isolated from root interior rhizosphere Tripterygium wilfordii Hook f., woody Chinese medicinal plant, across three provenances grown different regions. Regardless growing environment, abundance endophytic colonies followed trend: Fujian > Hunan Hubei provenances. A total 227 isolates were classified into 21 genera 40 rhizosphere, with Pseudomonas and/or Bacillus as dominant genera. The taxonomic varied environments. Plants same but cultivated locations exhibited greater similarity composition. majority assayed strains displayed one or more PGP traits. Local harbored higher proportion than non-local plants. Our findings indicate that influences root-associated bacteria, particularly native environments may recruit to enhance fitness.

Language: Английский

Citations

0
Biochar and PGPR Influence Rhizosphere Bacteria and Synergistically Regulate Tomato Seedling Biomass Under Greenhouse Conditions DOI
Zhiqiang Yan,

Yuyuan Xing,

Changli Ma

et al.

Journal of soil science and plant nutrition, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Language: Английский

Citations

0
Roles of Phyllosphere Microbes in Rice Health and Productivity DOI Creative Commons
Andrews Danso Ofori, Wei Su, Tengda Zheng

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(23), P. 3268 - 3268

Published: Nov. 21, 2024

The phyllosphere, comprising the aerial portions of plants, is a vibrant ecosystem teeming with diverse microorganisms crucial for plant health and productivity. This review examines functional roles phyllosphere in rice (

Language: Английский

Citations

1
Mechanisms and Impact of Rhizosphere Microbial Metabolites on Crop Health, Traits, Functional Components: A Comprehensive Review DOI Creative Commons

Qingxia Chen,

Yingjie Song, Yuxing An

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(24), P. 5922 - 5922

Published: Dec. 15, 2024

Current agricultural practices face numerous challenges, including declining soil fertility and heavy reliance on chemical inputs. Rhizosphere microbial metabolites have emerged as promising agents for enhancing crop health yield in a sustainable manner. These metabolites, phytohormones, antibiotics, volatile organic compounds, play critical roles promoting plant growth, boosting resistance to pathogens, improving resilience environmental stresses. This review comprehensively outlines the mechanisms through which rhizosphere influence health, traits, functional components, yield. It also discusses potential applications of secondary biofertilizers highlights challenges associated with their production practical use. Measures overcome these are proposed, alongside an exploration future development fertilizer industry. The findings presented here provide scientific basis utilizing enhance sustainability, offering new strategies management. Integrating could lead increased productivity, improved quality, reduced dependence synthetic inputs, thereby supporting more environmentally friendly resilient system.

Language: Английский

Citations

0
Ameliorating Drought Resistance in Arabidopsis and Alfalfa under Water Deficit Conditions through Inoculation with Bacillus tequilensis G128 and B. velezensis G138 Derived from an Arid Environment DOI Creative Commons

Hengxia Yin,

Xiumin Ma, Wei Wang

et al.

Plant Stress, Journal Year: 2024, Volume and Issue: unknown, P. 100727 - 100727

Published: Dec. 1, 2024

Language: Английский

Citations

0