The Effects of Inoculation with Rhizosphere Phosphate-Solubilizing Bacteria on the Growth and Physiology of Reaumuria soongorica Seedlings Under NaCl Stress DOI Open Access
Xueying Wang, Peifang Chong,

Xinguang Bao

et al.

Forests, Journal Year: 2025, Volume and Issue: 16(4), P. 591 - 591

Published: March 28, 2025

Soil salinization significantly exacerbates the deficiency in plant-available phosphorus soil, thereby adversely affecting plant growth and development. Through various processes, phosphate-solubilizing bacteria rhizosphere increase soil-soluble content, boosting development stress resistance. This study focused on annual R. soongorica seedlings to examine how enhance under NaCl-induced conditions. isolated characterized bacteria, evaluating their phosphate solubilization capacity effects seedling physiology NaCl through pot experiments, with potential applications saline soil improvement desert ecosystem restoration. used four treatment groups (control group, bacterial inoculation mixed-treatment group) twelve treatments replicates per treatment. The experimental results demonstrated that five strains exhibited a significant capacity, accompanied by notable reduction pH within inorganic medium. Compared treatment, net of height inoculated J23, J24, M1 increased (p < 0.05), all them more than doubled, stem diameter strain J24 144.17%. physiological characteristics alterations following strains. resulted statistically both foliar total content available levels 0.05). Additionally, conditions, varying degrees salt tolerance, descending order effectiveness: > P2 J23 P3 M1. In conclusion, represents potentially valuable microbial resource for amelioration, demonstrating most pronounced enhancement parameters tolerance 300 mmol·L−1 stress.

Language: Английский

The Effects of Inoculation with Rhizosphere Phosphate-Solubilizing Bacteria on the Growth and Physiology of Reaumuria soongorica Seedlings Under NaCl Stress DOI Open Access
Xueying Wang, Peifang Chong,

Xinguang Bao

et al.

Forests, Journal Year: 2025, Volume and Issue: 16(4), P. 591 - 591

Published: March 28, 2025

Soil salinization significantly exacerbates the deficiency in plant-available phosphorus soil, thereby adversely affecting plant growth and development. Through various processes, phosphate-solubilizing bacteria rhizosphere increase soil-soluble content, boosting development stress resistance. This study focused on annual R. soongorica seedlings to examine how enhance under NaCl-induced conditions. isolated characterized bacteria, evaluating their phosphate solubilization capacity effects seedling physiology NaCl through pot experiments, with potential applications saline soil improvement desert ecosystem restoration. used four treatment groups (control group, bacterial inoculation mixed-treatment group) twelve treatments replicates per treatment. The experimental results demonstrated that five strains exhibited a significant capacity, accompanied by notable reduction pH within inorganic medium. Compared treatment, net of height inoculated J23, J24, M1 increased (p < 0.05), all them more than doubled, stem diameter strain J24 144.17%. physiological characteristics alterations following strains. resulted statistically both foliar total content available levels 0.05). Additionally, conditions, varying degrees salt tolerance, descending order effectiveness: > P2 J23 P3 M1. In conclusion, represents potentially valuable microbial resource for amelioration, demonstrating most pronounced enhancement parameters tolerance 300 mmol·L−1 stress.

Language: Английский

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