AVISHEK PRADHAN, SAR K, CHOWDHURY MR, SWAIN DK, DASH S, GULATI JML. Productivity and profitability of rice (Oryza sativa) varieties grown and nurtured organically on a 5-year old zero chemical applied soil base. Indian J Agri Sci [Internet]. 2025 Sep. 10 [cited 2026 Jun. 14];95(9):1133–1137. Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/163332