Mushroom (Agaricus bisporus) Revolution in Bihar: A Critical and Systematic Review

The mushroom farming revolution in Bihar represents a landmark in the state’s agricultural and socio-economic transformation. Over the years, the adoption of mushroom cultivation has not only provided a viable livelihood alternative to small-scale farmers but also demonstrated the potential of sustainable agriculture. The movement’s success stems from a combination of factors, including optimal climate conditions, technological interventions, and robust community engagement. Initiatives such as low-cost storage facilities, value-added products like mushroom pickles and powders, and awareness programs have amplified the scope of this agricultural shift. Mushroom farming has not only offered economic benefits but also addressesed environmental challenges by recycling agricultural waste and promoting sustainable practices. There has been phenomenal growth in its mushroom production during the last two years. At a production level of 28,000 tonnes for 2021-22, it grew to 41,310 tonnes during 2023-24, having achieved a Compound Annual Growth Rate (CAGR) of nearly 21.46%. The high rate of growth was due to an increase in the adaptation of mushroom cultivation practices amongst growers, advancement in the techniques of cultivation, and also due to increased demand for mushrooms in the state. Such a high CAGR, though, really spells out Bihar's potential to play an important role in India's mushroom production landscape, thereby contributing to agricultural diversification and rural income generation. This underscores the importance of education, training, and local leadership in driving large-scale socio-economic changes. Bihar’s remarkable growth in mushroom production, from negligible production to becoming India’s top most mushroom producing state, showcases the transformative power of innovation and community-driven approaches in agriculture. This success serves as a model for other regions aiming to achieve agricultural sustainability and rural empowerment in the field of mushroom cultivation.