从黄土高原不同类型地区引进 6个糜子品种 ,在宁南旱作农田开展生态适应性观测试验 ,从生长发育特征、抗旱性、生产潜力和水分利用效率等方面进行对比分析 ,筛选出可供宁南山区大田推广种植的 3个优良品种 ,并对适宜种植区域分别予以确定。 Six kinds of millet cultivars were introduced from different types of areas in the Loess Plateau, ecological adaptability test was conducted in dry farmland in southern Ningxia, comparative analysis was made on the growth and development characteristics, drought resistance, production potential and water use efficiency. Nanshan District, Daejeon promote the cultivation of three fine varieties, and the appropriate planting areas were identified.