Rhizosphere size and shape: Temporal dynamics and spatial stationarity

Soil Biology and Biochemistry, Год журнала: 2019, Номер 135, С. 343 - 360

Опубликована: Май 18, 2019

Язык: Английский

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Isolation and Characterization of Phosphorus Solubilizing Bacteria With Multiple Phosphorus Sources Utilizing Capability and Their Potential for Lead Immobilization in Soil

Frontiers in Microbiology, Год журнала: 2020, Номер 11

Опубликована: Апрель 23, 2020

Phosphorus solubilizing bacteria (PSB) can promote the level of plant-absorbable phosphorus (P) in agroecosystems. However, little attention has been paid to PSB harboring abilities utilizing multiple sources and their potentials for heavy metal immobilization. In this study, we applied strategy stepwise acclimation by using Ca3(PO4)2, phytate, FePO4, AlPO4 as sole P source. We gained 18 possessing utilization, these belonged 8 genera (Acinetobacter, Pseudomonas, Massilia, Bacillus, Arthrobacter, Stenotrophomonas, Ochrobactrum, Cupriavidus), clustered two apparent parts: gram-positive gram-negative bacteria. The isolate Acinetobacter pittii gp-1 presented good performance AlPO4, with corresponding levels were 250.77, 46.10, 81.99, 7.91 mg/L PO43--P, respectively. exhibited tricalcium phosphate soil incubation experiments, highest values water soluble available 0.80 1.64 mg/L, Additionally, addition could immobilization lead (Pb), Pb efficiency reached 23%. Simultaneously, found increases abundances both alkaline phosphatase gene (phoD) β-propeller phytase (bpp) strain added soils. Besides, observed expression up-regulation pyrroloquinoline quinone (pqq) polyphosphate kinases (ppk), relative 18.18 5.23, also particles granule staining. To our knowledge, findings first suggest that bacterium belonging is coupled synthesis polyphosphate. Taken together, be a candidate improving fertility quality.

Язык: Английский

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Partial replacement of inorganic phosphorus (P) by organic manure reshapes phosphate mobilizing bacterial community and promotes P bioavailability in a paddy soil

The Science of The Total Environment, Год журнала: 2019, Номер 703, С. 134977 - 134977

Опубликована: Ноя. 2, 2019

Язык: Английский

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C:N:P stoichiometry regulates soil organic carbon mineralization and concomitant shifts in microbial community composition in paddy soil

Biology and Fertility of Soils, Год журнала: 2020, Номер 56(8), С. 1093 - 1107

Опубликована: Май 14, 2020

Stoichiometric control of input substrate (glucose) and native soil organic C (SOC) mineralization was assessed by performing a manipulation experiment based on N or P fertilization in paddy soil. Glucose increased with nutrient addition up to 11.6% combined application compared that without addition. During 100 days incubation, approximately 4.5% SOC mineralized stimulated glucose exponentially dissolved (DOC):NH4+-N, DOC:Olsen P, microbial biomass (MB)C:MBN ratios. The relative abundances Clostridia β-Proteobacteria (r-strategists) were NP at the beginning experiment, while Acidobacteria (K-strategists) enhanced exhaustion available resource end incubation. bacteria abundance diversity negatively related DOC:NH4+-N which had direct positive effects (+ 0.63) mineralization. Combined decreased network density bacterial community. Moreover, significantly negative associations among taxa, suggested competition for nutrients alleviated. keystone species showed significant correlations soils application, revealing microbes their activity mining limited from matter. Hence, shifted community composition interactions acquire necessary elements increasing maintain C:N:P stoichiometric balance response changes stoichiometry.

Язык: Английский

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Alkaline phosphatase activity mediates soil organic phosphorus mineralization in a subalpine forest ecosystem

Geoderma, Год журнала: 2021, Номер 404, С. 115376 - 115376

Опубликована: Авг. 26, 2021

Язык: Английский

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Sustainable advances on phosphorus utilization in soil via addition of biochar and humic substances

The Science of The Total Environment, Год журнала: 2021, Номер 768, С. 145106 - 145106

Опубликована: Янв. 29, 2021

Язык: Английский

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Hyphosphere microbiome of arbuscular mycorrhizal fungi: a realm of unknowns

Biology and Fertility of Soils, Год журнала: 2022, Номер 59(1), С. 17 - 34

Опубликована: Ноя. 28, 2022

Язык: Английский

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Phosphate-solubilizing bacteria: Their agroecological function and optimistic application for enhancing agro-productivity

The Science of The Total Environment, Год журнала: 2023, Номер 901, С. 166468 - 166468

Опубликована: Авг. 23, 2023

Язык: Английский

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Microbial resistance in rhizosphere hotspots under biodegradable and conventional microplastic amendment: Community and functional sensitivity

Soil Biology and Biochemistry, Год журнала: 2023, Номер 180, С. 108989 - 108989

Опубликована: Фев. 24, 2023

Язык: Английский

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Renaissance of elemental phosphorus materials: properties, synthesis, and applications in sustainable energy and environment

Chemical Society Reviews, Год журнала: 2023, Номер 52(16), С. 5388 - 5484

Опубликована: Янв. 1, 2023

This review summarizes the advancements in elemental phosphorus materials, focusing on fundamental physicochemical properties, synthesis, and applications sustainable energy environment.

Язык: Английский

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