Abstract: Jinyu2002 is a common corn （Zea mays L.） hybrid made of inbred line WD11 as the female parent and inbred line DH-15 as the male parent. In the regional test of Hubei Province from 2020 to 2021, the average yield of Jinyu2002 was 9 656.9 kg/hm², which increased by 5.9% compared with the control variety Huayu 11. The variety was approved by Hubei Crop Variety Approval Committee in 2022. The breeding objective, breeding thought, breeding process, parents and variety characteristics, test results, advantages, matters needing attention in production, cultivation techniques and seed production techniques of Jinyu 2002 were introduced.

Key words: maize（Zea mays L.）, Jinyu2002, tropical consanguinity, breeding target, characteristics, seed production technology