Chemosphere, Год журнала: 2023, Номер 346, С. 140568 - 140568
Опубликована: Окт. 27, 2023
Язык: Английский
Current Research in Microbial Sciences, Год журнала: 2021, Номер 3, С. 100094 - 100094
Опубликована: Дек. 20, 2021
Modern intensive agricultural practices face numerous challenges that pose major threats to global food security. In order address the nutritional requirements of ever-increasing world population, chemical fertilizers and pesticides are applied on large scale increase crop production. However, injudicious use agrochemicals has resulted in environmental pollution leading public health hazards. Moreover, agriculture soils continuously losing their quality physical properties as well (imbalance nutrients) biological health. Plant-associated microbes with plant growth- promoting traits have enormous potential solve these play a crucial role enhancing biomass yield. The beneficial mechanisms growth improvement include enhanced nutrient availability, phytohormone modulation, biocontrol phytopathogens amelioration biotic abiotic stresses. Solid-based or liquid bioinoculant formulation comprises inoculum preparation, addition cell protectants such glycerol, lactose, starch, good carrier material, proper packaging best delivery methods. Recent developments entrapment/microencapsulation, nano-immobilization microbial bioinoculants biofilm-based biofertilizers. This review critically examines current state-of-art strains biofertilizers important roles performed by maintaining soil fertility productivity.
Язык: Английский
Процитировано
388
Sustainability, Год журнала: 2023, Номер 15(19), С. 14643 - 14643
Опубликована: Окт. 9, 2023
Plant roots aid the growth and functions of several kinds microorganisms such as plant growth-promoting rhizobacteria, mycorrhizal fungi, endophytic bacteria, actinomycetes, nematodes, protozoans which may impart significant impacts on health growth. soil–microbe interaction is an intricate, continuous, dynamic process that occurs in a distinct zone known rhizosphere. Plants interact with these soil microbes variety ways, including competitive, exploitative, neutral, commensal, symbiotic relationships. Both types were found to have impact community diversity structure rhizosphere, or vice versa. The thought be essential for management quality because it has different biocontrol effects could very advantageous host alter physiology nutrition. composition microbial influenced by type. Besides beneficial microbes, also harbors are detrimental plants, competing nutrients space, causing diseases. Numerous antagonistic activity ability defend plants from soil-borne study microbiome formulating strategies transforming rhizosphere benefit plants. This review pays special emphasis populations how they influence growth, nutrient acquisition, inter-relationships between stress resistance, carbon sequestration, phytoremediation.
Язык: Английский
Процитировано
79
Physiological and Molecular Plant Pathology, Год журнала: 2023, Номер 126, С. 102048 - 102048
Опубликована: Май 17, 2023
Язык: Английский
Процитировано
77
Heliyon, Год журнала: 2023, Номер 9(3), С. e13825 - e13825
Опубликована: Фев. 18, 2023
Plant diseases are still the main problem for reduction in crop yield and a threat to global food security. Additionally, excessive usage of chemical inputs such as pesticides fungicides control plant have created another serious human environmental health. In view this, application growth-promoting rhizobacteria (PGPR) controlling disease incidences has been identified an eco-friendly approach coping with security issue. this review, we different ways by which PGPRs capable reducing phytopathogenic infestations enhancing yield. PGPR suppresses diseases, both directly indirectly, mediated microbial metabolites signaling components. Microbial synthesized anti-pathogenic siderophores, antibiotics, lytic enzymes, hydrogen cyanide, several others act on phytopathogens. The indirect mechanisms infestation caused stimulation immune responses known initiation systemic resistance (ISR) is triggering elicited through pathogen-associated molecular patterns (PAMPs). ISR triggered infected region leads development acquired (SAR) throughout making resistant wide range pathogens. A number including Pseudomonas Bacillus genera proven their ability stimulate ISR. However, there some challenges large-scale acceptance pest management. Further, discuss newly formulated inoculants possessing activities suppression holistic sustaining health productivity.
Язык: Английский
Процитировано
52
Molecules, Год журнала: 2024, Номер 29(11), С. 2534 - 2534
Опубликована: Май 28, 2024
The symbiotic relationship between nitrogen-fixing cyanobacteria and plants offers a promising avenue for sustainable agricultural practices environmental remediation. This review paper explores the molecular interactions nanoparticles, shedding light on their potential synergies in nanotechnology. Delving into evolutionary history specialized adaptations of cyanobacteria, this highlights pivotal role fixing atmospheric nitrogen, which is crucial ecosystem productivity. discusses unique characteristics metal nanoparticles emerging applications agriculture, including improved nutrient delivery, stress tolerance, disease resistance. It delves complex mechanisms nanoparticle entry plant cells, intracellular transport, localization, uncovering impact root-shoot translocation systemic distribution. Furthermore, elucidates cellular responses to exposure, emphasizing oxidative stress, signaling pathways, enhanced uptake. as carriers essential nutrients implications nutrient-use efficiency crop yield are also explored. Insights modulation responses, resistance, phytoremediation strategies demonstrate multifaceted benefits agriculture. Current trends, prospects, challenges nanotechnology discussed, underscoring need responsible safe utilization. By harnessing power leveraging attributes paves way innovative, sustainable, efficient practices.
Язык: Английский
Процитировано
30
South African Journal of Botany, Год журнала: 2024, Номер 167, С. 612 - 629
Опубликована: Март 8, 2024
Язык: Английский
Процитировано
21
Journal of Plant Growth Regulation, Год журнала: 2024, Номер 43(8), С. 2503 - 2535
Опубликована: Март 31, 2024
Язык: Английский
Процитировано
19
Journal of Fungi, Год журнала: 2021, Номер 7(12), С. 1045 - 1045
Опубликована: Дек. 6, 2021
Botrytis cinerea is a phytopathogenic fungus responsible for economic losses from USD 10 to 100 billion worldwide. It affects more than 1400 plant species, thus becoming one of the main threats agriculture systems. The application fungicides has years been an efficient way control this disease. However, have negative environmental consequences that changed popular opinion and clarified need sustainable solutions. Biopesticides are products formulated based on microorganisms (bacteria or fungi) with antifungal activity through various mechanisms. This review gathers most important mechanisms activities possess them. Among different modes action, there included production diffusible molecules, both antimicrobial molecules siderophores; volatile organic compounds; hydrolytic enzymes; other mechanisms, such as competition induction systemic resistance, triggering interaction at levels inhibition complex systems regulation crop biology. Such variety results in powerful weapon against B. cinerea; some them tested already used agricultural satisfactory results.
Язык: Английский
Процитировано
105
Applied and Environmental Microbiology, Год журнала: 2022, Номер 88(11)
Опубликована: Май 10, 2022
Decrypting the chemical interactions between plant roots and soil microbiome is a gateway for future manipulation management of rhizosphere, compartment critical to promoting fitness yields. Our experimental results demonstrate how microbial community genomic diversity influenced by root exudates differing compositions changes in this result altered production plant-relevant metabolites.
Язык: Английский
Процитировано
71
Frontiers in Plant Science, Год журнала: 2021, Номер 12
Опубликована: Авг. 17, 2021
Plant-associated beneficial strains inhabiting plants grown under harsh ecosystems can help them cope with abiotic stress factors by positively influencing plant physiology, development, and environmental adaptation. Previously, we isolated a potential growth promoting strain (AXSa06) identified as Pseudomonas oryzihabitans , possessing 1-aminocyclopropane-1-carboxylate deaminase activity, producing indole-3-acetic acid siderophores, well solubilizing inorganic phosphorus. In this study, aimed to further evaluate the effects of AXSa06 seed inoculation on tomato seedlings excess salt (200 mM NaCl) deciphering their transcriptomic metabolomic profiles. Differences in transcript levels metabolites following seem likely have contributed observed difference adaptation inoculated plants. particular, inoculations exerted positive effect photosynthetic parameters, imposing primed state, at which they were able respond more robustly probably efficiently activating antioxidant metabolism, dampening signals, detoxifying Na + effectively assimilating carbon nitrogen. The state AXSa06-inoculated is supported increased leaf lipid peroxidation, ascorbate content, enhanced activities enzymes, prior treatment. signatory molecules AXSa06-mediated tolerance included amino acids aspartate, threonine, serine, glutamate, key genes related ethylene or abscisic homeostasis perception, ion antiporters. Our findings represent promising sustainable solution improve agricultural production forthcoming climate change conditions.
Язык: Английский
Процитировано
70