香气质是评价烟叶品质的重要指标之一。

Smoking aroma quality is one of important index to evaluate the quality of tobacco leaves.

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以河南产烤烟为试材，研究了烤烟烟叶成熟度与香气质量关系。

The relationship between maturity and aroma quality was studied using flue-cured tobacco leaves in Henan.

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有机肥和覆盖不仅能提高醇系香气数量，而且能提高醇系香气质量。

Organic fertilizer and covering could improve not only quantity but also quality of the tea alcoholic aroma.

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