Control of bulb splitting In Onion (physiological Disorder)19/12/2019Posted on Monday January 11th, 2021 by Gramophone Use uniform irrigation and fertilization practices to prevent the phase of bulb splitting. The use of slow growth of the onion bulb varieties can reduce the incidence of this disorder. Share More Stories Identification bulb splitting In Onion (physiological Disorder) Irrigation management in Onion Symptoms and Control of Stemphylium Blight in Onion