石门县特色烟叶品种筛选

摘要

以石门县烟叶主栽品种云烟87为对照,与引进品种贵烟4号、湘烟3号、云烟97以及K326进行比较,研究了不同品种间农艺性状、经济性状、化学成分的差异,对当地特色烟叶品种进行了筛选.结果表明:不同品种间的农艺性状、经济性状及化学成分等大多存在显著差异.综合其表现,湘烟3号是最适合石门地区的特色烟叶品种,其次是云烟97.%The main tobacco cultivar of Shimen county Yunyan87 was taken as control to compare with introduced cultivars Guiyan No.4,Xiangyan No.3,Yunyan97 and K326,the differences in agricultural traits,economic traits and chemical traits between different cultivars were studied in order to screen characteristic tobacco variety for Shimen County.The results showed that there were significant differences in agricultural traits,economic traits and chemical traits between different cultivars.Comprehensive consideration of their performances,the Xiangyan No.3 is the optimum characteristic tobacco cultivar for Shimen area,and the second optimum one is Yunyan97.