Effect of Spent Mushroom Substrate-Based Compost Enriched with Micronutrients on the Productivity of Maize (Zea Mays L.) and Soil Health
The incorporation of agro-industrial residues like spent mushroom substrate (SMS) into nutrient management strategies provides a sustainable pathway for intensive agriculture. A field experiment was carried out during the Kharif of 2025 at GIET University, Odisha, to assess the impact of SMS-based compost supplemented...