Response of onion to nitrogen and potassium fertilization under semi-arid condition of Rajasthan

Abstract

Field experiments were conducted on loamy sand soils to study the response of onion cultivars to nitrogen and potassium fertilization on plant growth and yield attributes. On the basis of two years study, it was observed that maximum yield and good quality of onion bulb can be obtained with variety Rasidpura Local with application of 150 kg nitrogen per hectare and 150 kg potassium per hectare.