This study was conducted to evaluate growth, physiological, yield, and cob quality traits and to estimate heterosis for yield traits of vegetable corn hybrids in spring cropping seasons in 2014 and 2015. Five inbred lines and 7 hybrids produced from these lines together with 2 checks (LVN23 and Lao 450) were laid out in RCBD experiment with 3 replications. | Study on growth, yield and heterosis of vegetable corn hybrids