Molecular Communication of Microbial Plant Biostimulants in the Rhizosphere Under Abiotic Stress Conditions

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(22), P. 12424 - 12424

Published: Nov. 19, 2024

Microbial plant biostimulants offer a promising, sustainable solution for enhancing growth and resilience, particularly under abiotic stress conditions such as drought, salinity, extreme temperatures, heavy metal toxicity. These biostimulants, including growth-promoting rhizobacteria, mycorrhizal fungi, nitrogen-fixing bacteria, enhance tolerance through mechanisms phytohormone production, nutrient solubilization, osmotic adjustment, antioxidant enzyme activation. Advances in genomics, metagenomics, transcriptomics, proteomics have significantly expanded our understanding of plant-microbe molecular communication the rhizosphere, revealing underlying these interactions that promote resilience. However, challenges inconsistent field performance, knowledge gaps stress-related signaling, regulatory hurdles continue to limit broader biostimulant adoption. Despite challenges, microbial hold significant potential advancing agricultural sustainability, amid climate change-induced stresses. Future studies innovation, Clustered Regularly Interspaced Short Palindromic Repeats other editing tools, should optimize formulations their application diverse agro-ecological systems. This review aims underscore current advances, future directions field, advocating multidisciplinary approach fully harness modern agriculture.

Language: Английский

Rhizosphere Engineering for Agriculture and Ecological Sustainability

Published: Jan. 1, 2025

Language: Английский