豫西烟区烤烟新品种特征特性研究

为了筛选适宜豫西浅山丘陵地区种植的烤烟新品种,在豫西的洛阳、三门峡烤烟主产区设置3个试验点,对7个烤烟新品种的农艺性状、主要经济性状、化学成分、感官评吸质量等进行比较分析,结果表明,豫烟7号、豫烟9号和南江3号主要经济性状突出,产值在31 372.50元/hm2以上,高于对照品种NC89(28 852.05元/hm2),评吸质量也较好,在7个参试品种中综合表现较好,建议作为推广品种扩大示范种植;云烟100、云烟105产值分别为27 993.15元/hm2和28 775.85元/hm2,略低于对照,但在4个云烟系列新品种中产值和品质相对较好,建议进一步进行试验;云烟97、云烟99产量产值较低,评吸质量一般。

Study on Vegetative Characters of New Tobacco Varieties in Western Henan

In order to find out suitable new varieties of flue-cured tobacco for the hilly areas of western Henan,three testing sites were set in the main tobacco-producing area of Luoyang and Sanmenxia,and agronomic traits,major economic traits,chemical composition and sensory quality of seven tobacco varieties were analyzed.The results showed that major economic traits and sensory quality of three varieties(Yuyan 7,Yuyan 9 and Nanjiang 3) were the best of all.Their output values were all over 31 372.50 yuan/ha while the output value of NC89 was 28 852.05 yuan/ha.The three varieties were recommended to grow in production demonstration trials as commercial varieties.This paper also showed that Yunyan 100 and Yunyan 105 had the output value of27 993.15 yuan/ha and 28 775.85 yuan/ha,respectively,slightly lower than control,but their quality were relatively better among Yunyan serials,which remained to be confirmed by further experiments.Moreover,Yunyan 97 and Yunyan 99 had low output value and worse smoking quality.