Anurag Saikia

Rhizosphere Microbial Dynamics under Indigenous Fermented Biological Formulations: A Critical Review of Mechanisms, Evidence and Research Priorities

Anurag Saikia, Ira Sarma, Anjan Krishna Sarmah & Tania Sharma · Asian Journal of Soil Science and Plant Nutrition · 2026

Indigenous fermented biological formulations are increasingly used in natural, organic and low-external-input farming, particularly in South Asia. Preparations such as Jeevamrit, Ghanjeevamrit, Beejamrit and Panchagavya contain complex mixtures of microorganisms, organic substrat...