A field experiment was conducted during Zaid season 2023 at Crop Research Farm, Department of Agronomy, Sam Higginbottom University Agriculture, Technology and Sciences, Prayagraj, Uttar Pradesh, India. The soil the experimental sandy loam in texture, slightly alkaline reaction (pH 8), low level organic carbon (0.28%), available N (219 kg/ha), P (11.6 kg/ha) K (217.2 kg/ha). randomized block de...

An insight into the balanced crop nutrition and efficient irrigation will be rewarding to attain profitable bulb yield of shallow-rooted high nutrient requiring aggregatum onion. To develop fertilizer prescription equations(FPEs) for onion under drip fertigation by encompassing Soil Test Crop Response approach (STCR), a field experiment was conducted in Palaviduthi soil series with 15 treatment...