Selection of S3 progenies of super sweet corn based on agronomic performance of topcrosses

ABSTRACT The aim of this study was to select S3 progenies super sweet corn based on agronomic performance, evaluated in topcrosses with the narrow genetic base tester Honey Sweeter (Seminis®). experiment carried out Guarapuava-PR. We 22 topcross hybrids and three checks, two sowing times, randomized blocks design replications. Six traits were evaluated: total yield husked ears, commercial grain yield, length, ear diameter soluble solids content. Considering set traits, D2-07, D3-28, D4-53 D5-24 superior others; therefore, these should continue inbreeding process be crosses elite inbred lines potential generate competitive single hybrids.