Chapter 2

The Plant Microbiome in Agricultural Sustainability

From Microbe to Microbiome

Jose Pedro Fonseca

Jose Pedro Fonseca

The Noble Research Institute, Ardmore, OK, USA

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Yuan Wang

Yuan Wang

The Noble Research Institute, Ardmore, OK, USA

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Kirankumar S. Mysore

Kirankumar S. Mysore

The Noble Research Institute, Ardmore, OK, USA

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First published: 16 November 2020
Citations: 1

Summary

Agricultural sustainability can be understood as the means to obtain productive performance of a cropping system over time without hampering the future potential of natural resources such as soil health. A new green revolution in the twenty-first century is needed not only to maintain increased crop production and yield but also to improve agricultural sustainability with the use of microbial biotechnology. Plant microbiome composition has been shown to be a dynamic entity that quickly responds to many genetic, chemical, and environmental factors, such as host genotype and agricultural practices including fertilizer or pesticide application. The emerging picture on the effect of plant root activity in the rhizosphere microbiota indicates a dynamic environment where several biological processes and exchanges take place between root secreted compounds and rhizosphere dwelling microbes which are absent in bulk soil microbiota causing shifts in microbial population.

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