Mechanisms Involved in Soil–Plant Interactions in Response to Poultry Manure and Phytase Enzyme Compared to Inorganic Phosphorus Fertilizers

Agronomy, Journal Year: 2025, Volume and Issue: 15(3), P. 660 - 660

Published: March 6, 2025

While soil responses to organic and inorganic phosphorus (P) fertilizers have been widely studied, plant physiological molecular remain insufficiently characterized. Such an understanding is necessary develop sustainable P fertilization strategies that enhance performance in soils with limitations. This study investigated the impact of poultry manure (PM) its combination phytase enzyme on involved use efficiency (PUE) ryegrass plants growing a P-deficient Andisol. A greenhouse experiment under controlled conditions was performed evaluate properties, biomass, uptake, performance, expression transporters following treatments: deficiency (PD), mineral (F), PM alone, combined phytase. The enhanced availability by 60% increased activities 2.6-fold, facilitating mineralization P. resulted 63% increase shoot concentration 35% enhancement biomass. Additionally, oxidative stress markers decreased, lipid peroxidation roots reduced up five-fold, while antioxidant activity 1.6-fold. Molecular analysis revealed transporter gene LpPHT1;4 upregulated 9.3-fold, indicating improved capacity for acquisition utilization. These findings suggest phytase-mediated hydrolysis activation are key mechanisms driving uptake soils.

Language: Английский

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Enhanced Nutritional Efficiency in Poultry Feed: Optimized Production and Immobilization of Thermostable Phytase from Mucor indicus Using Agricultural By-Products

Applied Biochemistry and Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Language: Английский

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Production of Phytase by Penicillium oxalicum in Solid State Fermentation Exhibiting Hydrolysis of Phytates and Haloperoxidase Activity

Indian Journal of Microbiology, Journal Year: 2025, Volume and Issue: unknown

Published: April 18, 2025

Language: Английский

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Often in silico, rarely in vivo: characterizing endemic plant-associated microbes for system-appropriate biofertilizers

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: April 28, 2025

The potential of phosphate-solubilizing microbes (PSMs) to enhance plant phosphorus uptake and reduce fertilizer dependency remains underutilized. This is partially attributable frequent biofertilizer-farming system misalignments that efficacy, an incomplete understanding underlying mechanisms. study explored the seed microbiomes nine Australian lucerne cultivars identify characterize high-efficiency PSMs. From a library 223 isolates, 94 (42%) exhibited phosphate solubilization activity on Pikovskaya agar, with 15 showing high efficiency (PSI > 1.5). Genomic analysis revealed “high-efficiency” belonged four genera ( Curtobacterium , Pseudomonas Paenibacillus Pantoea ), including novel strains species. However, key canonical genes, such as pqq operon gcd did not reliably predict phenotype, highlighting limitations in silico predictions. Mutagenesis isolate rara Lu_Sq_004 generated mutants enhanced null phenotypes, revealing role “auxiliary” genes downstream function pathways. Inoculation studies seedlings demonstrated significant increase shoot length p < 0.05) following treatment enhanced-solubilization mutant, indicating promising growth-promotion effect. These findings highlight more personalized “system-appropriate” biofertilizers underscore importance integrating genomic, phenotypic, planta analyses validate function. Further research required investigate links between genomic markers functional outcomes optimize development sustainable agricultural inputs.

Language: Английский

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Phosphate-solubilizing microorganisms for sustainable phosphorus management in rice

Rhizosphere, Journal Year: 2025, Volume and Issue: unknown, P. 101096 - 101096

Published: May 1, 2025

Language: Английский

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Decrypting biocontrol functions and application modes by genomes data of three Trichoderma Strains/Species

Fungal Genetics and Biology, Journal Year: 2024, Volume and Issue: 172, P. 103889 - 103889

Published: March 20, 2024

Language: Английский

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Statistical optimized production of Phytase from Hanseniaspora guilliermondii S1 and studies on purification, homology modelling and growth promotion effect

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 118898 - 118898

Published: April 16, 2024

Language: Английский

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Phosphorus acquisition by plants: challenges and promising strategies for sustainable agriculture in the XXI century

Pedosphere, Journal Year: 2024, Volume and Issue: 35(1), P. 193 - 215

Published: May 8, 2024

Language: Английский

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Pseudomonas putida triggers phosphorus bioavailability and P-transporters under different phosphate regimes to enhance maize growth

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 217, P. 109279 - 109279

Published: Nov. 7, 2024

Language: Английский

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Production of fungal phytases in solid state fermentation and potential biotechnological applications

World Journal of Microbiology and Biotechnology, Journal Year: 2023, Volume and Issue: 40(1)

Published: Nov. 27, 2023

Language: Английский

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