The present investigation consisted of 36 hybrids along with 15 parents and 4 checks viz., Pratap Hybrid Maize-3, Vivek Hybrid-43, Pratap Makka -9 and HM-11, the total of 55 entries were evaluated during Kharif-2016 in randomized block design with three replications. The data was recorded on fifteen traits to study the magnitude of relative heterosis, heterobel...