Mushroom Cultivation Technology: Advances, Sustainable Practices, and Future Prospects for Food Security and Rural Development — A Review

Mushroom cultivation has emerged as an environmentally sustainable and economically viable biotechnology capable of addressing global challenges related to food security, waste management, and rural livelihood generation. Edible mushrooms are recognized for their high nutritional value, medicinal properties, and ability to convert lignocellulosic agricultural residues into valuable protein-rich food. This review paper critically examines recent advancements in mushroom cultivation technology, including spawn production, substrate preparation, composting techniques, environmental management, and disease control strategies. Special emphasis is given to the utilization of agro-industrial wastes for sustainable mushroom production, thereby promoting circular economy principles and reducing environmental pollution. The review also highlights technological developments in the cultivation of commercially important species such as Agaricus bisporus, Pleurotus spp., and Calocybe indica. Furthermore, the socio-economic potential of mushroom farming in enhancing rural entrepreneurship, employment generation, and nutritional security is discussed. Despite significant progress, challenges related to standardization, quality spawn availability, climate sensitivity, and technological adoption remain critical concerns. The study concludes that integration of traditional knowledge with modern scientific innovations can significantly enhance productivity and sustainability of mushroom cultivation systems, making it a promising component of climate-resilient agriculture and sustainable development strategies.