中国糯质玉米分布广泛,经长期的自然和人工选择,不同的生态区域形成了不同类型的品种。浙江省虽是糯玉米种植大省,但存在着规模品种和本省自主选育品种少、优质品种少和布局乱等现象,从而导致浙江省糯玉米生产大路货多,果穗品质较差、商品性一般,究其根本原因是缺乏适合 Waxy corn is widely distributed in China. After long-term natural and artificial selection, different types of varieties are formed in different ecological regions. Although Zhejiang Province is a large province of waxy corn planting, there are a large number of small-scale varieties and autonomous breeding varieties in the province, with less varieties of good quality and layout disorder, resulting in more waxy corn production in Zhejiang Province, poor ear quality and general commerciality , The root cause is lack of fit