Six new varieties which were been breeding by Guizhou Province were selected as researchingagronomic traits and natural resistance of disease, etc. were researched. The result showed that yield and production value had significant difference. Growth period for all of these varieties were between 204 and 206 days. Luster was moderate, oil was existence, Color was from pale yellow to dark yellow, frame was loose and thickness was from moderate to a bit thicker. The smoking quality of QianXi No.1 is better than others. It had sweet -alcoholize note. material, Local main variety Yunyan 85 was used as comparison. The growth period, morphological characteristics,