Work

Plant growth-promoting rhizobacteria as ecological architects of soil ecosystems; Future perspectives

Year: 2026

Type: article

Abstract: Soil degradation from intensive agriculture, erosion, and climate change increasingly threatens critical functions such as nutrient cycling, water retention, aggregate stability, and biodiversity. Plant growth-promoting rhizobacteria (PGPR) are emerging as key players in redesigning resilient soil ecosystems. Beyond conventional biofertilizer roles, PGPR enable green synthesis of nanoparticles for soil remediation and targeted nutrient delivery, support engineered microbial consortia for optimized rhizosphere functions, and enhance climate resilience through improved drought tolerance, salinity resistance, and carbon sequestration. These advances position PGPR as ecological architects that can restore soil health and support sustainable agriculture under environmental stress.

Source: Environmental Technology & Innovation

DOI: 10.1016/j.eti.2026.104759

Authors: Ugur Azizoglu, Estibaliz Sansinenea, Aurelio Ortiz, Leandris Argentel-Martínez, Ofelda Peñuelas-Rubio, Jae-Ho Shin

Language: English

Topic: Plant-Microbe Interactions and Immunity

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDGs: Life on land, Climate action, Zero hunger

Open Access status: gold

Estimated APC paid: $2,930

Funders: Ministry of Education, Ministry of Environment, Rural Development Administration