不同烤烟品种在吉林烟区适应性研究

Adaptability Test of Different Flue-Cured Tobacco Varieties in Jilin Tobacco Area

为筛选适合吉林省种植的优良烤烟品种,以吉烟9号为对照,选择云烟301、NC102、PVH1452、JY2108、特香301、辽烟22和延安1号进行适应性试验,分析不同烤烟品种农艺性状、经济性状、主要化学成分及感官质量方面的差异。结果表明,在8个烤烟品种中,延安1号的株高最高,为137.33 cm;云烟301的有效叶片数最多,约为19片;延安1号的产量最高,为3277.95 kg·hm^(-2);吉烟9号产值最高,为58119.3元·hm^(-2),其次是延安1号,为54811.65元·hm^(-2);所有烤烟品种淀粉含量均高于5%;延安1号烟碱含量最高(2.77%);吉烟9号钾氯比低于标准(4%);云烟301、延安1号和辽烟22的香气质、香气量较好;延安1号感官质量分值最高(60.66)。综合说明延安1号适应性较强,吉林烟区有一定的发展潜力,其次是辽烟22和云烟301。

In order to screen the excellent flue-cured tobacco varieties suitable for Jilin Province,with Jiyan 9 as the control,Yunyan 301,NC102,PVH1452,JY2108,Texiang 301,Liaoyan 22 and Yan′an 1 were selected f or adaptability test,and the differences of agronomic characters,economic characters,main chemical components and sensory quality of different flue-cured tobacco varieties were analyzed.The results showed that among the 8 varieties,Yan′an 1 had the highest plant height(137.33 cm).Yunyan 301 had the largest number of effective leaves,19.Yan′an 1 had the highest yield of 3277.95 kg·ha^(-1);The output value of Jiyan 9 had the highest value of 58119.30 yuan·ha^(-1),followed by Yan′an 1 with 54811.65 yuan·ha^(-1);The starch content of all flue-cured tobacco varieties was higher than 5%.The highest nicotine content of Yanan 1 was 2.77%;The potassium-chlorine ratio of Jiyan 9 was lower than the standard;Yunyan 301,Yan′an 1 and Liaoyan 22 had good aroma and aroma.The highest sensory quality score of Yan′an 1 was 60.66.It shows that Yan′an 1 has strong adaptability and Jilin Tobacco Area has certain development potential,followed by Liaoyan 22 and Yunyan 301.