A two-tiered methodology for the validation of promising plant growth promoting bacteria isolated from durum wheat rhizosphere.

ABSTRACT:

Introduction

Plant growth promoting bacteria (PGPB) are gaining increasing attention as a sustainable tool to support crop performance under environmental and agronomic stress conditions. However, the transition from laboratory to field is a challenge.

Methods

Six PGPB strains from the rhizosphere of durum wheat were evaluated for their technological characteristics and agronomic performance, to identify suitable candidates for field conditions in a Mediterranean environment. The strains were studied for their resistance to two commercial fungicides, ability to persist in soil at different temperatures, and their growth over pH and temperature.

Results and discussion

The strain 23P (Pseudomonas migulae) showed the best overall performance, with the highest resi

SUBMITTER: d'Amelio A 

PROVIDER: S-EPMC12632189 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature