Breeding and Promotion of Dunyu 107, a High-yielding and Stable-yielding Maize Variety

Dunyu 107 is a new maize variety bred by the Gansu Dunhuang Seed Group Co., Ltd. with the self-bred excellent inbred line HA189 as the female parent and HB38 as the male parent. The variety has early maturity, tolerance to dense planting, lodging resistance, good yielding stability, good comprehensive resistance and suitability for mechanized harvesting. It passed the national approval in 2019 and has great market potential and application value.