Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryPeer-reviewed

Microbe to Microbiome: A Paradigm Shift in the Application of Microorganisms for Sustainable Agriculture

Prasun Ray, Venkatachalam Lakshmanan, Jessy Labbé, Kelly D. Craven

Frontiers in Microbiology · 2020

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Summary

This narrative review documents a paradigm shift in agricultural microbiology away from single-strain inoculants towards integrated microbiome-based strategies for sustainable crop production. The authors argue that microbial diversity within consortia is as important as individual growth-promoting traits, and review emerging methodologies for tracking nutrient dynamics across plant-microbiome-soil compartments. The paper advocates for harnessing plant and soil microbiomes as a means to reduce dependence on synthetic pesticides and fertilisers whilst maintaining productivity and restoring soil health.

UK applicability

The microbiome-based approaches reviewed are broadly applicable to UK agriculture, particularly where chemical input reduction and soil health restoration align with environmental regulation and sustainable intensification goals. However, UK-specific validation of microbiome consortia under local pedoclimatic conditions and integration with existing certification schemes (organic, peatland stewardship) would strengthen practical adoption.

Key measures

Not a primary research study; review examines conceptual frameworks, microbiome diversity metrics, plant growth promotion outcomes, nutrient use efficiency, and pest/pathogen control capacity

Outcomes reported

This is a narrative review that synthesises evidence on plant-associated microbiome applications for sustainable agriculture, examining the shift from single-microbe to microbiome-based approaches. The paper discusses functional potential of microbiomes for plant growth promotion, nutrient use efficiency, and biocontrol, and considers methodologies for tracking nutrient flux through plant-microbiome-soil systems.

Theme
Farming systems, soils & land use
Subject
Soil biology & microbiology
Study type
Narrative Review
Study design
Narrative review
Source type
Peer-reviewed study
Status
Published
Geography
Global
System type
Laboratory / in vitro
DOI
10.3389/fmicb.2020.622926
Catalogue ID
SNmoqqsymb-ewck25

Topic tags

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