Annappa, Nevatoor Nagendrachari, et al. “Assessment of Targeted Yield Equations Integrating Conventional and Nano Di-Ammonium Phosphate (DAP) Fertilizers for Maize Productivity in Alfisols of the Southern Transition Zone, Shivamogga, Karnataka”. Plant Science Today, vol. 12, no. sp4, Dec. 2025, doi:10.14719/pst.11859.