不同来源K326及其不育系主要农艺性状和感官品质的差异

为进一步了解K326品种特性,2014—2015年,在云南玉溪进行3个不同来源K326及其不育系比较试验,对主要农艺性状和烟叶清香型风格及感官质量差异进行分析。结果表明,V2上等烟比例极显著高于V3、均价显著高于V3,4份材料的产量、产值及其它主要农艺性状差异不显著。V1清甜香、焦甜香、干草香、烟草本香及香气质得分和评吸总分略低,V2干草香得分略低,V3焦甜香得分略低,其它指标得分差异较小,各材料烟叶清香型风格及感官品质特征无明显差异。不同来源K326及其同型不育系主要农艺性状和感官品质无显著差异。

Difference in Main Agronomical Characters and Sensory Quality Characteristics of K326 from Different Sources and Its Male Sterile Line

In order to further understand the characteristics of on K326 variety,a comparative experiment was carried out on K326 from 3 different sources and its male sterile line in Yuxi,Yunnan,the differences in main agronomic characters,economic traits,clean-aroma style and sensory taste quality were analyzed. The re-sults showed that the fine tobacco ratio and average price of V2 were significantly higher than those of V3,the yield,value and other agronomical characters of 4 materials showed no significant difference.In the 4 materials, V1 scored slightly lower in the total score of smoking,fresh sweetness,burnt sweetness,hay sweetness,tobacco aroma and quality of aroma, V2 scored slightly lower in the hay sweetness, V3 scored slightly lower in the burnt-sweetness,scores of other indicators showed small difference and no obvious difference in the clean aro-ma style and sensory taste quality was observed. No significant difference in the main agronomical characters and sensory quality characteristics of K326 from different sources and its male sterile line was observed.