Role of microbiome in the generation of disease-suppressive soil for sustainable agriculture

Kalaivani Nadarajah

ABSTRACT: The use of beneficial microorganisms to design disease-suppressive soil enhances sustainable agriculture by reducing pesticide dependence, increasing crop productivity, and maintaining long-term ecosystem health. Beneficial microbes naturally protect crops by fostering a balanced soil environment that discourages harmful diseases. These organisms produce antimicrobial chemicals that out-compete pathogens and strengthen the plant?s defenses. This strategy not only protects biodiversity but also reduces the negative effects of agrochemicals on the environment. Although the results have been promising, further research is needed to fully understand the mechanisms of disease suppression to effectively translate this strategy into resilient agricultural practices.

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^a	School of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 436000 UKM Bangi, Selangor, Malaysia

* Corresponding author, E-mail: vani@ukm.edu.my

Received 28 Jul 2024, Accepted 9 Oct 2024