【摘要】 为在曲靖烟区筛选出适宜“利群”品牌需求的烤烟新品种，2021年在曲靖烟区开展了烤烟品种对比试验，分析比较了烤烟各品种生育期、农艺性状、发病情况、经济性状、外观质量、化学成分及感官质量等性状。结果表明，云烟121产量、产值分别比云烟87增加13.33%和15.97%,综合抗病性较好，在农业生产中应用前景好，原烟化学成分较协调，感官质量接近云烟87。通过栽培技术的进一步优化，云烟121在曲靖烟区可以作为适宜“利群”品牌需求的烤烟新品种。更多还原

【Abstract】 In order to select new flue-cured tobacco varieties suitable for Liqun brand in Qujing tobacco area, we carried out comparative experiment of flue-cured tobacco varieties in Qujing tobacco area in 2021.We also analyzed the agronomic traits, growth period, incidence situation, economic characters, appearance quality, chemical composition and sensory quality of flue-cured toabccos. Results showed that the yield and output value of Yunyan 121 enhanced by 13.33% and 15.97% compared with Yunyan 87. Yunyan 121 had better integrated disease resistance good application prospect in agricultural production, harmonious chemical composition of original tobacco. The sensory quality of Yunyan 121 was close to Yunyan 87. Through the further optimization of cultivation techniques, Yunyan 121 could be used as a new flue-cured tobacco variety suitable for Liqun brand in Qujing tobacco area.更多还原