Indraveer Sigh, I. S.; Chaturvedi, S. .; Kumar, A. .; Shrivastava, A. K. .; Guru, P. K. . Comparison of Rotary Blade Types on Bulk Density in Puddled Soil under Varying Conditions: Comparative Analysis of Rotary Blades by RSM. ORYZA 2025, 62 (2), 144-153.