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贵烟１１号是以７６Ｄ－１×７７Ｅ－１的６代中间材料为母本，以ＮＣ８９为父本杂交选育而成的烤烟新品种。几年多点试验示范表明，该品种主要化学成分含量适宜，内在质量与贵州省主栽品种Ｋ３２６相当，适合卷烟配方使用。平均亩产１５４．２３ｋｇ，均价６．５０元／ｋｇ，亩产值１００２．５０元。贵烟１１号与对照品种Ｋ３２６相比，亩产量提高１２．２６％，均价提高７．２６％，亩产值提高２０．４１％，上等烟增加９．１８个百分点。抗黑胫病，抗爪哇根结线虫病和气候斑点病，中抗赤星病和青枯病，耐ＣＭＶ和ＴＭＶ能力比Ｋ３２６强。具有优质、稳产、经济效益高、适应性广和易烘烤等优点。１９９７年１月通过全国烟草品种审定委员会审定，定名为贵烟１１号。
Guiyan 11 is a new tobacco cultivar based on the 6 generations of 76D-1 × 77E-1 and the parental line NC89. A few years of more experimental demonstration shows that the main varieties of the chemical content of the appropriate content, intrinsic quality and Guizhou Province, K326 cultivated quite suitable for use in cigarette formula. Average mu yield 154.23kg, the average price of 6.50 yuan / kg, mu production value of 1002.50 yuan. Compared with the control variety K326, the yield per mu increased by 12.26%, the average price increased by 7.26%, the mu production value increased by 20.41% and the fine smoke increased by 9.18%. Anti-shank disease, anti-Java root knot nematode disease and climate spot disease, resistance to brown spot disease and brown spot resistance, resistance to CMV and TMV stronger than K326. With high quality, stable production, high economic efficiency, wide adaptability and easy baking. In January 1997 through the National Tobacco Varieties Approval Committee for validation, named Guiyan 11.