Tailoring Plant-Associated Microbial Inoculants in Agriculture - A Roadmap for Successful Application.

Maged M Saad, Abdul Aziz Eida, Heribert Hirt

Research output: Contribution to journalArticlepeer-review

102 Scopus citations


Plants are now recognized as metaorganisms which are composed of a host plant associated with a multitude of microbes that provide the host plant with a variety of essential functions to adapt to the local environment. Recent research showed the remarkable importance and range of microbial partners for enhancing the growth and health of plants. However, plant-microbe holobionts are influenced by many different factors, generating complex interactive systems. In this review, we summarize insights from this emerging field, highlighting the factors that contribute to the recruitment, selection, enrichment and dynamic interactions of plant-associated microbiota. We then propose a roadmap for synthetic community application with the aim to establish sustainable agricultural systems that use microbial communities to enhance the productivity and health of plants independently of chemical fertilizers and pesticides. Considering global warming and climate change, we also suggest that desert plants can serve as a suitable pool of potentially beneficial microbes to maintain plant growth under abiotic stress conditions. Finally, we propose a framework for advancing the field of microbial inoculant application.
Original languageEnglish (US)
JournalJournal of experimental botany
StatePublished - Mar 12 2020


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