玉米属于我国的三大粮食作物之一,同时也是吉林省的主要粮食作物,其种植面积约占全省粮食总种植面积的70%,作为一种资源优势已经成为吉林省粮食生产的支柱产业。为了突破粮食增产的新目标,需要进一步研究玉米高产栽培技术,以充分地挖掘玉米增产潜力。 Corn belongs to one of the three major grain crops in China and is also the main grain crop in Jilin Province. Its planting area accounts for about 70% of the total grain planting in the province. As a resource advantage, it has become the pillar industry of grain production in Jilin Province. In order to break through the new goal of increasing grain output, further research on high-yielding maize cultivation techniques is needed to fully tap the yield potential of corn.