The article analyses chemical components and organoleptic quality of (40 grade) flue_cured tobacco in Henan Provience and Shandong Province.
本文对河南、山东省区的(40级)烤烟烟叶进行了化学分析和感官质量鉴定。
Neutral aroma components and flavor quality in flue-cured tobacco leaf in the west of Henan Province under the zinc fertilizer were studied.
从评吸评价结果看，锌促进了豫西烤烟下部和中部叶片香气质量的提高。
The appearance quality of 403 flue-cured tobacco samples collected from Henan province in 2004 was evaluated by the method of variance analysis and cluster analysis.
对所收集到的2004年河南省403份烤烟样品进行了外观质量评价，并对定量评价结果进行了地区间的方差分析和聚类分析。 结果表明：多数样品外观质量较好，但也有部分样品质量较差；
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