Summary
This review consolidates current understanding of how plants regulate assembly and function of rhizosphere microbial communities, with particular emphasis on mechanisms underlying beneficial plant-microbe interactions. By synthesising evidence on root exudate chemistry, microbial recruitment, and downstream effects on nutrient cycling and stress tolerance, the paper likely clarifies both fundamental mechanisms and practical pathways for harnessing rhizosphere microbiota in sustainable agriculture. Knowledge gaps and research priorities for microbiome-informed crop management are probable focal points.
Regional applicability
Findings are broadly applicable to UK arable and horticultural systems, though specific microbial taxa and environmental optima may differ from those documented in other climatic zones. The review's emphasis on mechanism-based interventions is relevant to UK policy interest in reducing synthetic inputs and enhancing soil health.
Key measures
Mechanisms of microbial community assembly; root exudate signalling; nutrient bioavailability; plant growth promotion; disease suppression; microbial functional diversity in the rhizosphere
Outcomes reported
The review synthesises regulatory mechanisms of rhizosphere microbiome assembly and function, examining how plants recruit and modulate beneficial microbial communities through root exudates. It likely documents effects on nutrient cycling, phytohormone production, and pathogen suppression, with implications for microbiome-based agricultural interventions.
Topic tags
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