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Review Open access Sep 2026

Plant Growth-Promoting Rhizobacteria as Sustainable Bioinoculants for Mitigating Climate-Induced Abiotic Stresses

Current insights into PGPR-mediated stress mitigation are synthesized, technological innovations that support their application are highlighted, and pathways for integrating PGPR into climate-resilient, sustainable agricultural systems to safeguard crop productivity amid escalating environmental stress are outlined.

Sabia Khan, Md. Abdullah Al Sabbir, Nabela Akter et al. · 0 citations
Open access Oct 2026

Evaluation of Salt-Tolerant Rhizobacteria for Sustainable Plant Growth and Soil Health Improvement

Soil saline is one of the major abiotic stresses that severely reduced agricultural productivity as it imposes growth, nutrient and soil fertility constraints. This also reduces microbial diversity and, therefore, the nutrient cycle that is required for maintaining soil health. Recently, eco-friendly and sustainable sa...

K. M. Rinku Pal, Sourabh Mishra · 0 citations
Review Open access Oct 2026

Plant growth-promoting rhizobacteria as a soil-based strategy to improve nutrient acquisition and drought tolerance in sugarcane

Drought is an increasingly important constraint to sustainable sugarcane production because prolonged water deficit can impair root development, nutrient acquisition, photosynthesis, biomass accumulation, sucrose accumulation, and ultimately cane and sugar yield. Plant growth-promoting rhizobacteria (PGPR) have emerged...

A. Srivastava, R. Tiwari, S. K. Shukla et al. · 0 citations
Review Open access Oct 2026

Roles and mechanisms of halophilic/salt-tolerant microorganisms in mitigating plant salt stress and promoting growth

Soil salinization is a major constraint on global agricultural productivity and food security, largely because excess salts disrupt osmotic balance, nutrient acquisition, ion homeostasis, and redox stability in plants. Halophilic and salt-tolerant microorganisms, including plant growth-promoting rhizobacteria, endophyt...

Zu-Gen Cheng, Ping Rong · 0 citations
Review Open access Oct 2026

Current Understanding of PGPR–Plant Interaction under Salt Stress Environment: A Review

Soil salinity is a serious environmental problem which affects agricultural production globally, especially in arid and semi-arid areas. Soluble salt accumulation may affect water uptake, induce ionic toxicity, decrease nutrient availability and increase reactive oxygen species (ROS) production that leads to damage to...

Shafeequr Rahman Khan, Saba Siddiqui, Iqbal Ahmad et al. · 0 citations
2025

Prolific Contribution of Microbes in Heat Stress Mitigation in Plants

In the present scenario, the heat stress (HS) is being prominent, affecting the agricultural system through showing negative impacts on plant growth. There are numerous traditional tactics, including plant breeding and genetic engineering, that have been used to circumvent the impact of HS on crops. However, using agri...

Viabhav Kumar Upadhayay, D. Maithani, Ashish Kumar et al. · 0 citations

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