Technology roadmap of high yield create for new corn variety Weike 702 in Suiyang District of Shangqiu City was introduced,and the main cultivation techniques were summarized,including mechanized single particle precision planting technique,chemical regulation technology,delayed harvest technology etc.,so as to provide technical basis for high yield create of corn in Henan Province.%介绍了玉米新品种伟科702在商丘市睢阳区高产创建的技术路线,并总结了主要栽培技术,如机械化单粒精播技术、化学调控技术、延时晚收技术等,为河南省玉米高产创建提供技术依据。
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