BHARTI A, SHARMA RP, SANKHYAN NK, KUMAR R. Productivity and NPK uptake by maize as influenced by conjunctive use of FYM, lime and fertilizers in an acid Alfisol. JSWC. 2021;20(1). Accessed July 3, 2026. https://epubs.icar.org.in/index.php/JSWC/article/view/114414