Yadav, A., Kumar, A. ., Singh, S. ., Sharma, P. K. ., Sahu, A. K. ., Deuri, B. ., Kumar, S. ., Tripathi, S. K. ., Roy, S. S. ., & Raj, B. . (2026). Spatial variability and assessment of major nutrients in paddy growing sodic soils of Sultanpur Region, Uttar Pradesh: Variability of soil fertility in Sultanpur sodic soils. ORYZA-An International Journal of Rice, 63(1). https://epubs.icar.org.in/index.php/OIJR/article/view/173689