1997～ 1999年河南省邓州市烤烟良种区域试验和较大面积的生产示范种植表明 ,RG17产、质性状好 ,易烘烤 ,高抗黑胫病、中抗赤星病 ,色泽、油分、含钾量优于对照NC89,各部位叶片比例更加协调 ,是一个具有良好推广应用价值的烤烟新品种 The experiment of flue-cured tobacco improved seed production and large-scale production demonstration planting in Dengzhou City of Henan Province from 1997 to 1999 showed that RG17 has good quality and quality, easy to bake, high resistance to black shank disease, resistance to brown spot disease, color, oil content, The amount of potassium is superior to that of control NC89, the proportion of leaves in all parts is more coordinated, which is a new tobacco with good popularization and application value