贵州引进烤烟新品种在攀枝花的适应性研究

Researching on Adaptability of New Guizhou Flue-cured Tobacco Varieties at Panzhihua

选择6个贵州自育品种为供试材料,以当地主栽品种云烟85为对照。研究了不同品种在攀枝花的生育期、主要农艺性状和抗病性,结果表明:各品种的农艺性状无显著差异,产量和产值与对照云烟85的差异达显著水平,各供试品种的全生育期天数为204-206d,烟叶外观质量为颜色浅桔～桔黄,光泽中,油份有～稍有,叶片结构尚疏松～疏松,叶片厚度适中～稍厚,评吸质量以黔西1号较好,表现微有醇甜香韵。

Six new varieties which were been breeding by Guizhou Province were selected as researching material,Local main variety Yunyan 85 was used as comparison.The growth period,morphological characteristics,agronomic 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.