Nayak A, Maity SK, Khanda C. Improving N, P, K content, other properties of soil and system productivity through integrated nutrient management practices in SRI hybrid rice - mustard cropping sequence in Eastern India. ORYZA. 2021;57(4). Accessed June 4, 2026. https://epubs.icar.org.in/index.php/OIJR/article/view/109012