Corn hybrids Tainung 351 (TNG 351) and Tainung Yu 365 (TNGY 365) were used as experimental material.The two hybrids have the same maternal inbred but different paternal inbred.

• 摘要本试验以单杂交玉米台农351号及台农育365号为材料，两者具相同母本及不同父本，且后者子粒充实性优于前者；