近年来,我国玉米育种取得了很大的进展,但是玉米品种品质、新品种推广仍存在一定的不足。基于此,对玉米新品种推广存在的问题进行简要分析,并提出建议。 In recent years, great progress has been made in maize breeding in our country, but the quality of maize varieties and the promotion of new varieties still have some shortcomings. Based on this, the problems existing in the popularization of new maize varieties are briefly analyzed and suggestions are made.