Open access
Jul 2026
Leveraging PGPR-enriched biochar for enhanced canola growth in heavy metal-contaminated soil
The reuse of polluted drainage water for irrigation is increasingly unavoidable in arid and semi-arid regions, yet it poses serious risks due to the accumulation of toxic heavy metals in soils and crops. Although biochar and plant growth-promoting rhizobacteria (PGPR) have individually shown potential to alleviate meta...
T. Alshaal, Khadiga Alharbi, Alaa El-Dein Omara et al.
· BMC Plant Biology · 0 citations