玉米新品种京品450的 选育及栽培技术要点
Bulletin of Agricultural Science and Technology(2020)
Abstract
玉米新品种京品450是以父本J62、母本P68组配共同选育而成的玉米单交种.该品种综合抗性优,产量突出,耐高温热害,抗倒伏,抗瘤黑粉病、中抗小斑病和穗腐病,适宜在河南、山东、河北等夏播区域栽培种植,推广潜力大.京品450于2018年通过河南省审定,2019年通过山东省、河北省同一生态区引种备案.
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