Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Plant Growth-Promoting Rhizobacteria: Context, Mechanisms of Action, and Roadmap to Commercialization of Biostimulants for Sustainable Agriculture

Rachel Backer, J. Stefan Rokem, Gayathri Ilangumaran, John R. Lamont, Dana Praslickova, Emily Ricci, Sowmyalakshmi Subramanian, Donald L. Smith

Frontiers in Plant Science · 2018

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Summary

Microbes of the phytomicrobiome are associated with every plant tissue and, in combination with the plant form the holobiont. Plants regulate the composition and activity of their associated bacterial community carefully. These microbes provide a wide range of services and benefits to the plant; in return, the plant provides the microbial community with reduced carbon and other metabolites. Soils are generally a moist environment, rich in reduced carbon which supports extensive soil microbial communities. The rhizomicrobiome is of great importance to agriculture owing to the rich diversity of root exudates and plant cell debris that attract diverse and unique patterns of microbial colonization. Microbes of the rhizomicrobiome play key roles in nutrient acquisition and assimilation, improve

Source type
Peer-reviewed study
DOI
10.3389/fpls.2018.01473
Catalogue ID
SNmoh7j640-n7bt0n
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