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G-80是美国斯佩特种子公司选育成的烤烟品种。1987年参加全国烤烟良种区域试验,在我省表现良好。该品种株式筒形,株高139厘米左右,叶数20片左右。腰叶长57.8厘米,宽26.6厘米,主脉率33％。叶形椭圆,叶片厚薄适中。移栽至中心开花60天,田间生长势较强。高抗黑胫病、青枯病和线虫病,气候性斑点和赤星病较轻。不抗花叶病,自然发病率20％。在我省平均亩产138公斤,亩产值356元。植株落黄均匀,易烘烤,叶色金黄或桔黄。中黄三级叶总糖22.9％,蛋白质8.01％,尼古丁1.85％,施木克值2.76。该品种有喜肥耐肥特点,宜在中上等肥力的地块种植。要施足底肥,移栽时带口肥,以促进早发棵。
The G-80 is a flue-cured tobacco variety bred by American Speter Seed Company. In 1987 to participate in the national flue-cured tobacco regional trials, performed well in our province. The variety of cylindrical plant, about 139 cm in height, leaf number 20 or so. Waist leaf length 57.8 cm, width 26.6 cm, the main pulse rate 33%. Leaf-shaped oval, leaf thickness moderate. Transplanting to the center of flowering 60 days, strong growth potential in the field. High resistance to black shank, bacterial wilt and nematode, mild weathering and brown spots. Not resistant to mosaic disease, the natural incidence of 20%. In our province an average of 138 kilograms per mu, output value 356 yuan. Plant yellow uniform, easy to bake, leaf color golden or orange. Medium yellow leaf 22.9% of the total sugar, protein 8.01%, nicotine 1.85%, Shi wood grams 2.76. The varieties have the characteristics of fertilizer and fertilizer, fertile land should be planted in the land. To apply enough fat, transplanting with fat mouth to promote early tree.