KUMAR, SANJAY, B S TOMAR, AJAY ARORA, Y S SAHARAWAT, ATUL KUMAR, and RAJESH K SHARMA. 2016. “Influence of Plant Growth Retardants on Growth, Seed Yield and Quality in Onion (Allium Cepa) Cv. Pusa Riddhi”. The Indian Journal of Agricultural Sciences 86 (11): 1413–7. https://doi.org/10.56093/ijas.v86i11.62893.