贵州六盘水烟区烤烟新品种的筛选与评价

为筛选适应六盘水生态条件,同时又符合安徽中烟工业有限责任公司需求的优质烤烟新品种,2009年和2010年在六盘水市烟区对‘中烟103’、‘中烟104’、‘中烟203’、‘南江3号’、‘韭菜坪2号’及‘云烟87’（对照）6个品种的农艺性状、经济性状、外观质量及内在质量等进行了综合评价。结果表明：‘南江3号’的产量和产值最高,分别为2498.55 kg/hm2和30875.09元/hm2,比对照高28.17%和27.45%;‘中烟203’的均价和上中等烟比例最高,分别为12.76元/kg和87.00%,比对照高2.90%和3.02%;2个品种综合经济性状优于对照‘云烟87’,化学成分含量适宜,整体协调性好,且原烟外观质量和感官评吸质量均优于对照品种‘云烟87’,可在该烟区进一步示范验证。

Screening and Evaluating of the New Flue-cured Tobacco Varieties in Liupanshui Region Guizhou Province

The growth periods, agronomy characters, economic characters, leaf appearance qualities, and smoking qualities of six variety ‘Zhongyan103’, ‘Zhongyan104’, ‘Zhongyan203’, ‘Nanjiang3’, ‘Jiucaiping2’ and ‘Yunyan87’ (CK) were studied to select the adaptive tobacco varieties for planting in Liupanshui region in 2009 and 2010 years. The results showed that the yield and output value of ‘Nanjiang3’ were 2498.55 kg/hm2 and 30875.09 yuan/hm2 respectively, and 28.17% and 27.45% higher than that of control. ‘Zhongyan203’ had the highest average price and proportions of top and middle class tobacco leaves than control, 12.76 yuan/kg and 87.00% respectively, 2.90% and 3.02% higher than that of control. Based on the botanic characteristics, economic characters, outward appearance and smoking qualities, ‘Nanjiang3’ and ‘Zhongyan203’ should be recommended in Liupanshui region.