Promotion of the growth and yield of Zea mays by synthetic microbial communities from Jala maize DOI Creative Commons
Esaú De la Vega-Camarillo, Josimar Sotelo-Aguilar, Bibiana Rios-Galicia

et al.

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: May 19, 2023

Plant growth-promoting bacteria (PGPB) are a source of nutrient supply, stimulate plant growth, and even act in the biocontrol phytopathogens. However, these phenotypic traits have rarely been explored culturable from native maize landraces. In this study, synthetic microbial communities (SynCom) were assembled with set PGPB isolated Jala landrace, some them additional abilities for phytopathogenic fungi stimulation plant-induced systemic resistance (ISR). Three SynCom designed considering bacterial strains, including Achromobacter xylosoxidans Z2K8, Burkholderia sp. Z1AL11, Klebsiella variicola R3J3HD7, Kosakonia pseudosacchari Z2WD1, Pantoea ananatis E2HD8, E2AD2, Phytobacter diazotrophicus Z2WL1, Pseudomonas protegens E1BL2, P. E2HL9. growth promotion gnotobiotic greenhouse seedlings assays was performed Conejo landrace; meanwhile, open field tests carried out on hybrid CPL9105W maize. all experimental models, significant observed. assays, roots shoot length increased 4.2 3.0 times, respectively, compared to untreated control. Similarly, sizes weights shoots plants significantly assays. assay maize, yield 11 tons/ha control 16 inoculated 3. addition, incidence rust fungal infections decreased 12.5% 8% treatment All designs promoted 3 formulated A. K. E1BL2 displayed best results promoting their yield, inhibition rust. This study demonstrated biotechnological eco-friendly potential assemblies landraces more sustainable economic agriculture.

Language: Английский

Phosphate-solubilizing bacteria: Their agroecological function and optimistic application for enhancing agro-productivity DOI
Yingying Cheng, Mathiyazhagan Narayanan, Xiaojun Shi

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 901, P. 166468 - 166468

Published: Aug. 23, 2023

Language: Английский

Citations

67
Phosphate-Solubilizing Bacteria: Advances in Their Physiology, Molecular Mechanisms and Microbial Community Effects DOI Creative Commons
Lin Pan, Baiyan Cai

Microorganisms, Journal Year: 2023, Volume and Issue: 11(12), P. 2904 - 2904

Published: Dec. 1, 2023

Phosphorus is an essential nutrient for all life on earth and has a major impact plant growth crop yield. The forms of phosphorus that can be directly absorbed utilized by plants are mainly HPO42- H2PO4-, which known as usable phosphorus. At present, the total content soils worldwide 400-1000 mg/kg, only 1.00-2.50% plant-available, seriously affects development agriculture, resulting in high level scarcity available Traditional methods applying fertilizer cannot address deficiency problems; they harm environment ore material nonrenewable natural resource. Therefore, it imperative to find alternative environmentally compatible economically viable strategies scarcity. Phosphorus-solubilizing bacteria (PSB) convert insoluble soil into plants, thus improving uptake utilization plants. However, there no clear systematic report mechanism action PSB. this paper summarizes discovery process, species, distribution PSB, focusing physiological mechanisms outlining processes acidolysis, enzymolysis, chelation complexation reactions related genes regulating PSB acidolysis enzymatic well phosphate transport molecular direction its pathway examined. effects structure abundance microbial communities also described, illustrating how interact with microorganisms indirectly increase amount soil. And three perspectives considered further exploring utilizing synergistic multi-omics approach, PSB-related regulatory different levels investigating application fungicide. This aims provide theoretical support providing optimal management elemental future.

Language: Английский

Citations

57
Anaerobic digestate management for carbon neutrality and fertilizer use: A review of current practices and future opportunities DOI Creative Commons
Katarzyna Chojnacka, Κωνσταντίνος Μουστάκας

Biomass and Bioenergy, Journal Year: 2023, Volume and Issue: 180, P. 106991 - 106991

Published: Nov. 23, 2023

Biogas production, a low-carbon energy source, has led to heightened focus on sustainable management of its by-product, anaerobic digestate. The unprocessed digestate poses environmental and safety risks, including greenhouse gas emissions potential soil contamination. Thus, the development comprehensive, globally applicable guidelines for is crucial. unique aspect this review lies in proposed guidelines, addressing micropollutant presence, prioritizing nutrient conservation, aligning with carbon neutrality Sustainable Development Goals. methodology involves an exhaustive study existing literature innovative valorization methods digestate, biological, chemical, thermal, mechanical processes. emphasizes importance enhancing quality before application, thus reducing contamination improving fertilization properties. This notably contributes understanding context process circularity, offering valuable insights future research practical applications.

Language: Английский

Citations

52
Chemically Mediated Plant–Plant Interactions: Allelopathy and Allelobiosis DOI Creative Commons
Chui‐Hua Kong, Zheng Li, Feng‐Li Li

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(5), P. 626 - 626

Published: Feb. 24, 2024

Plant-plant interactions are a central driver for plant coexistence and community assembly. Chemically mediated plant-plant represented by allelopathy allelobiosis. Both allelobiosis achieved through specialized metabolites (allelochemicals or signaling chemicals) produced released from neighboring plants. Allelopathy exerts mostly negative effects on the establishment growth of plants allelochemicals, while provides neighbor detection identity recognition chemicals. Therefore, can chemically affect performance that frequently occur in intra-specific inter-specific interactions. two probably inseparable processes together chemical Here, we comprehensively review interactions, including allelochemicals their application sustainable agriculture forestry, recognition, root-soil plant-soil feedback, biosynthesis molecular mechanisms Altogether, these efforts provide recent advancements wide field allelobiosis, new insights into

Language: Английский

Citations

25
Screening of phosphate-solubilizing bacteria and their abilities of phosphorus solubilization and wheat growth promotion DOI Creative Commons
Zhonghua Wang, Huihong Zhang, Lu Liu

et al.

BMC Microbiology, Journal Year: 2022, Volume and Issue: 22(1)

Published: Dec. 9, 2022

Abstract Background Phosphate-solubilizing bacteria (PSB) can enhance plant growth and phosphorus (P) solubilization, it also has been reported to reduce the negative effects of overused agricultural fertilizer in farmland protect soil environment. However, mechanism behind this interaction not fully elucidated. Results In study, we screened out Pseudomonas moraviensis , Bacillus safensis Falsibacillus pallidus which both solubilize P efficiently produce indole-3-acetic acid (IAA) from sandy fluvo-aquic soils. The yield wheat ( Triticum aestivum ) under PSB inoculation significantly increased up 14.42% < 0.05) compared with control treatment phosphate fertilizer-used farmland. Besides promoting growth, found labile fraction was by over 122.04% soils without, parallel, stable reduced 46.89% 0.05). Furthermore, microbial biomass activity, indicating that work performed a remarkable ability colonize field. Conclusion improve crop productivity increasing IAA content greenhouse Our provides an environment economy-friendly bacterial resource potentially promotes sustainable development long term.

Language: Английский

Citations

60
Coupling phosphate-solubilizing bacteria (PSB) with inorganic phosphorus fertilizer improves mungbean (Vigna radiata) phosphorus acquisition, nitrogen fixation, and yield in alkaline-calcareous soil DOI Creative Commons

Hamid Khan,

Waqas Ali Akbar, Zahir Shah

et al.

Heliyon, Journal Year: 2022, Volume and Issue: 8(3), P. e09081 - e09081

Published: March 1, 2022

To overcome the problems associated with soil phosphorus (P) insolubility, inoculation phosphate-solubilizing bacteria (PSB) can be used. In a field experiment, we evaluated efficacy of PSB in enhancing mungbean P acquisition, nitrogen (N) fixation, and morphological yield traits alkaline-calcareous when added together as single superphosphate (SSP) or rock phosphate (RP) at 45 90 kg

Language: Английский

Citations

47
Regulating Root Fungal Community Using Mortierella alpina for Fusarium oxysporum Resistance in Panax ginseng DOI Creative Commons
Yan Wang, Liwei Wang,

Meng Suo

et al.

Frontiers in Microbiology, Journal Year: 2022, Volume and Issue: 13

Published: May 12, 2022

Plant-associated microbes play important roles in plant health and disease.

Language: Английский

Citations

47
Phosphate solubilizing bacteria can significantly contribute to enhance P availability from polyphosphates and their use efficiency in wheat DOI Creative Commons
Said Khourchi, Wissal Elhaissoufi,

Mohamed Loum

et al.

Microbiological Research, Journal Year: 2022, Volume and Issue: 262, P. 127094 - 127094

Published: June 17, 2022

Language: Английский

Citations

40
Insight into phytase-producing microorganisms for phytate solubilization and soil sustainability DOI Creative Commons

Sheikh Rizwanuddin,

Vijay Kumar, Pallavi Singh

et al.

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: April 11, 2023

The increasing demand for food has increased dependence on chemical fertilizers that promote rapid growth and yield as well produce toxicity negatively affect nutritional value. Therefore, researchers are focusing alternatives safe consumption, non-toxic, cost-effective production process, high yielding, require readily available substrates mass production. potential industrial applications of microbial enzymes have grown significantly still rising in the 21st century to fulfill needs a population is expanding quickly deal with depletion natural resources. Due such enzymes, phytases undergone extensive research lower amount phytate human animal feed. They constitute efficient enzymatic groups can solubilize thus provide plants an enriched environment. Phytases be extracted from variety sources plants, animals, microorganisms. Compared plant animal-based phytases, been identified competent, stable, promising bioinoculants. Many reports suggest phytase undergo procedures use substrates. neither involve any toxic chemicals during extraction nor release chemicals; thus, they qualify bioinoculants support soil sustainability. In addition, genes now inserted into new plants/crops enhance transgenic reducing need supplemental inorganic phosphates phosphate accumulation current review covers significance agriculture system, emphasizing its source, action mechanism, vast applications.

Language: Английский

Citations

34
Biochar-immobilized Bacillus megaterium enhances Cd immobilization in soil and promotes Brassica chinensis growth DOI Open Access

Wen-Yu Qi,

Hui Chen, Zhe Wang

et al.

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 458, P. 131921 - 131921

Published: June 23, 2023

Language: Английский

Citations

30