A field experiment entitled “Effect of Cow Urine Based Bio-stimulant (CUBS) on Growth, Yield & Quality of Onion (Allium cepa L.)” was carried out during the late Rabi season in 2018-19 at the experimental field of Organic Farming Unit, Instructional Farm of Agronomy, Rajasthan College of Agriculture, MPUAT, Udaipur. The experiment was laid out in randomized bl...