Brazilian Journal of Microbiology, Journal Year: 2023, Volume and Issue: 54(4), P. 2745 - 2753
Published: Oct. 23, 2023
Language: Английский
Plants, Journal Year: 2024, Volume and Issue: 13(5), P. 613 - 613
Published: Feb. 23, 2024
The application of biostimulants has been proven to be an advantageous tool and appropriate form management towards the effective use natural resources, food security, beneficial effects on plant growth yield. Plant-growth-promoting rhizobacteria (PGPR) are microbes connected with roots that can increase by different methods such as producing hormones molecules improve or providing increased mineral nutrition. They colonize all ecological niches stages crop development, they affect development directly modulating hormone levels enhancing nutrient acquisition potassium, phosphorus, nitrogen, essential minerals, indirectly via reducing inhibitory impacts pathogens in forms biocontrol parameters. Many plant-associated species Pseudomonas, Acinetobacter, Streptomyces, Serratia, Arthrobacter, Rhodococcus improving disease resistance, synthesizing growth-stimulating hormones, suppressing pathogenic microorganisms. is both environmentally friendly practice a promising method enhance sustainability horticultural agricultural production systems well promote quantity quality foods. also reduce global dependence hazardous chemicals. Science Direct, Google Scholar, Springer Link, CAB Scopus, Taylor Francis, Web Science, Wiley Online Library were checked, search was conducted manuscript sections accordance terms Enterobacter, Ochrobactrum, Rhodococcus, Biostimulants, Plant promoting rhizobactera, Stenotrophomonas. aim this survey plant-growth-promoting presenting case studies successful paradigms various crops.
Language: Английский
Citations
33
Communications Biology, Journal Year: 2023, Volume and Issue: 6(1)
Published: Oct. 6, 2023
Abstract Ensuring plant resilience to drought and phosphorus (P) stresses is crucial support global food security. The phytobiome, shaped by selective pressures, harbors stress-adapted microorganisms that confer host benefits like enhanced growth stress tolerance. Intercropping systems also offer through facilitative interactions, improving in water- P-deficient soils. Application of microbial consortia can boost the intercropping, although questions remain about establishment, persistence, legacy effects within resident soil microbiomes. Understanding microbe- plant-microbe dynamics drought-prone soils key. This review highlights beneficial rhizobacterial consortia-based inoculants legume-cereal intercropping systems, discusses challenges, proposes a roadmap for development P-solubilizing drought-adapted consortia, identifies research gaps crop-microbe interactions.
Language: Английский
Citations
27
Ecologies, Journal Year: 2024, Volume and Issue: 5(3), P. 375 - 401
Published: July 27, 2024
The extreme conditions linked with abiotic stresses have greatly affected soil and plant health. diverse biochemical activities occurring in the environment been attributed to shaping dynamics of plant–soil microbiomes by contributing microbial lifestyles enhancing functional properties boost tolerance abiotic-induced stresses. Soil play crucial roles nutrition stress management through mechanisms. With current insights into use engineered microbes as single or combined inoculants, their has contributed fitness stability under different environmental activating defense mechanisms, enzyme production (lowering free radicals resulting oxidative stress), protein regulation, growth factors. detection certain genes involved factors can underline functions mitigating stress. Hence, projections for sustainable eco-friendly agriculture possible exploration beneficial rhizosphere manage effect on remain critical points discussion recently, prospects ensuring food security. Therefore, this review focuses impacts mitigation nutrition.
Language: Английский
Citations
8
Gene, Journal Year: 2024, Volume and Issue: 927, P. 148669 - 148669
Published: June 12, 2024
Language: Английский
Citations
5
Applied Soil Ecology, Journal Year: 2024, Volume and Issue: 196, P. 105315 - 105315
Published: Feb. 2, 2024
Language: Английский
Citations
4
Plant Stress, Journal Year: 2024, Volume and Issue: 12, P. 100462 - 100462
Published: April 17, 2024
Maize, a vital crop for human nutrition, livestock, and industrial development, faces increasingly severe climatic conditions that hinder its production capacity along with other strategic crops. Novel treatments based on microorganisms have demonstrated efficiency in enhancing plant development responding to stress. The use of bacteria isolated from seeds is novel approach biotreatment, as recent studies point co-evolution process their presence seeds. This hypothesize pre-adaptation host, which may lead increased efficiency. However, several aspects this remain understudied. In study, we aimed evaluate the potential native maize seed microbiota comparison species mitigate drought For characterized seedborne common productive variety Portugal, it biotreatment two varieties (sensitive resistant drought), selecting strain Pseudomonas fulva MB most promising candidate. Stenotrophomonas maltophilia MS-M1 strain, wild alfalfa previously drought-tolerant enhancer, served non-native control strain. . According data, both enhanced vegetative growth when treated individual strains, well consortium, an increase height 5-7% full medium irrigation, 50-55% not irrigated. trend was also observed weight, by 13-23%, even under no irrigation. addition, positively impacted these treatments, amount grain produced (by weight). drought-sensitive experienced 17% while tolerant 25-40% increase. Under irrigation level, about 15% varieties, 100% 140% each variety, respectively, applied. results suggest P. slightly more efficient treatment, outperformed terms productivity varieties. differences were solid enough all parameters consistently asses such difference. consortium treatment only showed better performance or some traits. These findings support very biotreatments, suggesting than strains remarkable beneficial impact (interspecific), expanding possible kind bioinoculants. Further test are required optimize seed-isolated adapted tailor-made solutions agriculture.
Language: Английский
Citations
4
Agriculture, Journal Year: 2025, Volume and Issue: 15(6), P. 658 - 658
Published: March 20, 2025
Soil salinity is a major global challenge, reducing fertility and crop productivity. This study evaluated the effects of various soil management practices on physical, chemical, microbial properties saline soils. Six treatments, combining loosening, ploughing, disking, gypsum amendment, were applied to solonetzic meadow with high sodium levels. penetration resistance was measured using Penetronik penetrometer, while chemical analyses included pH, total salt content, calcium carbonate (CaCO3), humus, exchangeable cations (Na+, K+, Ca2+, Mg2+). Microbial composition determined through DNA extraction nanopore sequencing. The results showed that level A had lowest (333 ± 200 N/m2), indicating better conditions for plant growth. Gypsum loosening treatment significantly improved (141 N/m2, p < 0.001), amendment enhanced (p 0.05, 0.01, 0.001). application balanced parameters influenced communities. Reduced tillage favored functionally important genera but did not support fungal diversity > 0.05). These findings highlight effectiveness practices, like in mitigating stress fostering beneficial Combining these methods proved most effective enhancing health, offering insights sustainable environments.
Language: Английский
Citations
0
Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104210 - 104210
Published: April 1, 2025
Language: Английский
Citations
0
Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15
Published: Oct. 16, 2024
Introduction Maize stalk rot (MSR), caused by Fusarium graminearum , is the most serious soil borne disease in maize production, seriously affecting yield and quality worldwide. Microbial biocontrol agents are best means of controlling MSR reducing use chemical fungicides, such as Bacillus spp. Methods results In study, a soil-isolated strain B105-8 was identified B. velezensis (accession No. PP325775.1 PP869695.1), demonstrated broad spectrum against various pathogens causing diseases, which effectively controlled MSR, exhibited high control efficacy more than 60% growth-promoting effect pot plant. could improve urease (S-UE), invertase (S-SC), catalase (S-CAT) activities. S-NP activity showed an initial increase with peak 20,337 nmol/h/g, followed decrease, but remained significantly better treatment fungicides. The application repaired damage F. on activity. antifungal compound B-1, extracted from B105-8, purified using protein purifier, revealing inhibitory effects . Mass spectrometry analysis indicated potential presence C14 Bacillomycin, C15 Iturin, Mycosubtilin, C17, fengycin B-1. experiments, 5 μL/mL concentration B-1 69% enhancing root elongation, elevation, fresh weight. At 10 μL/mL, 89.0 82.1% inhibition spore production mycelial growth, hyphal deformities. Discussion This study presents innovative isolated rhizosphere cold conditions to findings highlight remarkable regional adaptive characteristics this strain, making it excellent candidate fight diverse environments. conclusion, agent for MSR.
Language: Английский
Citations
3
Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2075 - 2075
Published: July 26, 2024
Maize (
Language: Английский
Citations
2