安徽农业科学Issue(27)：13294-13296,3.
移栽期及施氮量对津引品种KRK26质量风格特色的影响
Effects of Transplanting Date and Nitrogen Application on Quality and Unique Style of KRK26 Flue-cured Tobacco Cultivars Introduced from Zimbabwe
摘要
Abstract
[Objective] To demonstrate the effects of transplanting date and nitrogen application on quality and unique style of KRK26 flue-cured tobacco cultivars introduced from Zimbabwe.[Method] With several variables of three different transplanting date and two different fertilization amount, a split-plot experiment was conducted to study the quality and unique style, such as flavor, sweetness, aroma quality, aroma amount, offensive odor, exquisite fineness, irritation, physiological strength, remaining taste, etc. , of KRK26. [Result] The full-bodied flavor and baking-sweet flavor of flue-cured tobacco leaves faded down, the fen-flavor intensified, the aroma quality smelled better, the offensive odor smelled lighter, the smoking became more exquisite, the irritation decreased, the remaining taste tasted better, and the composite score of smoking quality increased with the transplanting date had been moved up. ANOVA analysis indicated that there was significantly difference among three transplanting date treatments in some smoking quality indexes such as aroma quality, offensive odor, exquisite fineness, irritation, remaining taste and the composite scores of smoking quality, but there was no significantly difference in other indexes such as aroma amount v physiological strength and taste strength. The scores of aroma amount of Nl treatment was significantly higher than that of N2 treatment (P = 0.007 <0.01) , and the composite scores of smoking quality of Nl treatment was slightly higher than that of N2 treatment, but there was no significant difference between Nl and N2 treatment in other smoking quality indexes such as aroma quality, offensive odor, exquisite fensive, taste strength, physiological strength, irritation and remaining taste.[Conclusion] The quality and unique style of KRK26 had been changed markedly by changing the transplanting date, and the best fertilization amount was decided to be 112.5 g/hm .关键词
移栽期/施氮量/KRK26/感官质量/风格特色Key words
Transplanting date/ Nitrogen application/ KRK26/ Sensory quality/ Unique style分类
农业科技引用本文复制引用
陈义强,范坚强,包可翔,郑湖南,陈少滨,崔振伟,张恩仁,齐凌峰..移栽期及施氮量对津引品种KRK26质量风格特色的影响[J].安徽农业科学,2012,(27):13294-13296,3.基金项目
福建中烟工业有限责任公司科技项目. （）
