A field experiment was conducted during Rabi 2022 at Crop Research Farm, Department of Agronomy, SHUATS, Prayagraj (U.P) on the topic “Influence Phosphorus and Iron Yield Economics Lentil (Lens culinaris L.)”, to study treatments consisting three levels viz. 20 kg, 30 kg 50 kg/ha 5, 10 kg/ha. The soil experimental plot sandy loam in texture, nearly neutral reaction (pH 7.1), low organic carbon ...