KUMAR, SANJAY, B S TOMAR, S K JAIN, NAVEEN SINGH, RAJENDER PARSAD, and A D MUNSHI. 2015. “Effect of Planting Time and Density on Plant Growth, Seed Yield and Quality Attributes in Onion (Allium Cepa) Cv. Pusa Riddhi”. The Indian Journal of Agricultural Sciences 85 (12): 1578-85. https://doi.org/10.56093/ijas.v85i12.54310.