韩岗 董宇 袁晓敏 徐家剑 李天华 刘志 余艳仙 李志华 杨建

摘要 结合2019年的云南省富源烟区的田间试验结果，从中挑选了部分优质品种A601、GZ20、GZ21、CF235、YN122进行了第2批区域试验，同时也新增了新型烤烟品种SC329、CF236、YN17、GZ37、GZ39，旨在通过同田对比法筛选出性状稳定适合推广的品种。对比了各参试品种与主对照K326和副对照云烟87在生育进程、植物学性状、农艺性状、经济性状、原烟外观质量和抗病性等方面的差异，结果显示，新参试品种YN17各项指标均优于2个对照品种，综合表现较好;2020新烤烟品种GZ37及2019年的优质品种GZ20、A601的综合性状仍然较好，农艺和经济性状接近优质煙叶标准。GZ21、YN122、CF235与对照相比综合表现一般。新品种GZ39、SC329综合性状明显弱于2个对照，CF236比副对照云烟87差。因此，新品种YN17、GZ37及2019年优质品种GZ20、A601均具有较好的综合表现，值得开展后续的深入研究明确其商业推广的潜力。

关键词 烤烟品种;区域试验;特征分析;产量;产值

中图分类号 S 572  文献标识码 A  文章编号 0517-6611（2021）16-0022-04

doi：10.3969/j.issn.0517-6611.2021.16.007   开放科学（资源服务）标识码（OSID）：

Regional Test of Flue-cured Tobacco Varieties in Fuyuan Tobacco Growing Area in 2020

HAN Gang， DONG Yu， YUAN Xiao-min et al

（Fuyuan Branch of Qujing Tobacco Company， Fuyuan， Yunnan 655500）

Abstract Based on the results of field test in Fuyuan tobacco growing area of Yunnan Province in 2019， high-quality varieties A601， GZ20， GZ21， CF235， YN122 were selected for the second regional test， and new flue-cured tobacco varieties SC329， CF236， YN17， GZ37， GZ39 were also added， in order to screen the stable and suitable varieties for promotion through the same field comparison method. The differences of growth process， botanical traits， agronomic and economic characters， appearance quality and disease resistance were compared between the tested varieties and the main control K326 and the secondary control Yunyan 87. The results showed that the indexes of the new test variety YN17 were better than those of the two control varieties;the comprehensive characters of new flue-cured tobacco varieties GZ37 and the high-quality varieties in 2019， GZ20 and A601， were still good， and the agronomic and economic characters were close to the standard of high-quality tobacco. The comprehensive performance of GZ21， YN122 and CF235 was general compared with the control. The characters of new varieties GZ39 and SC329 were significantly weaker than those of the two controls， and CF236 was worse than Yunyan 87. In conclusion， the new varieties YN17， GZ37 and the high-quality varieties in 2019， GZ20 and A601， all had good comprehensive performance， which was worthy of further study to clarify their commercial promotion potential.

Key words Flue-cured tobacco varieties;Regional experiment;Traits analysis;Yield;Output value

烟叶是卷烟生产中的关键环节，提高烟叶品质是现代烟草农业经济增收最有效的措施[1]。烤烟品种的选育一定程度上决定了烟叶的加工性能[2]。同时，生态环境也会影响烤后烟叶化学成分以及吃香味等外在因素，因此生态区域的差异也会对烤烟品种的生长和质量起到一定程度的影响[3]。但目前中国烤烟生产上所用主栽品种长期以来一直是“云烟87”“K326”“云烟97”“云烟85”等少数几个品种[4]，长期单一的品种种植导致品种的抗病、抗逆、抗虫性能力退化[5]，从而使得烟叶质量风格特征不显著，降低烟叶的整体质量，不能很好地满足卷烟工业的诉求[6-7]。……