The mean performance and analysis of variance (ANOVA) was studied in a set of thirty genotypes on maize (Zea mays L.). The experiment was conducted in a Randomized Block Design (RBD) with three replications at Genetics and Plant Breeding Research Farm, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi. | Mean performance and analysis of variance of thirty genotypes for twelve characters studied in maize Zea mays L.