CAJ | 학술논문

通过分析四川凉山州8个主要植烟县（市）408份烟叶样品的测试数据，运用多重比较、线性回归和灰色关联度分析方法，研究了凉山烤烟氯含量状况及其与烟叶质量的关系。结果表明：凉山烟叶氯含量平均值为0．32％，变幅为0．01％～0．82％，烟叶氯含量整体表现为偏低；不同部位间，氯含量的高低顺序为：下部叶＞中部叶＞上部叶，相邻部位间差异不显著；红花大金元烟叶氯含量与云烟87差异不显著，与云烟85的差异达显著水平；黄壤土烟叶氯含量与火石土烟叶氯含量差异不显著，与水稻土烟叶氯含量差异达1％极显著水平；西昌和普格烟叶氯含量较高，越西最低；烟叶氯含量与外观质量中的叶片结构、颜色、身份、油分和色度相关性显著，与成熟度的相关性不显著；烟叶氯含量与烟叶物理特性中的叶长、单叶重、填充力等指标相关性显著，与厚度、含梗率相关性不显著；烟叶氯含量与还原糖、总糖呈显著正相关，与钾含量呈显著负相关，且差异达极显著水平；烟叶氯含量与烟气各指标的关系相关性不显著，且关联度均较低。
통과분석사천량산주8개주요식연현（시）408빈연협양품적측시수거，운용다중비교、선성회귀화회색관련도분석방법，연구료량산고연록함량상황급기여연협질량적관계。결과표명：량산연협록함량평균치위0．32％，변폭위0．01％～0．82％，연협록함량정체표현위편저；불동부위간，록함량적고저순서위：하부협＞중부협＞상부협，상린부위간차이불현저；홍화대금원연협록함량여운연87차이불현저，여운연85적차이체현저수평；황양토연협록함량여화석토연협록함량차이불현저，여수도토연협록함량차이체1％겁현저수평；서창화보격연협록함량교고，월서최저；연협록함량여외관질량중적협편결구、안색、신빈、유분화색도상관성현저，여성숙도적상관성불현저；연협록함량여연협물리특성중적협장、단협중、전충력등지표상관성현저，여후도、함경솔상관성불현저；연협록함량여환원당、총당정현저정상관，여갑함량정현저부상관，차차이체겁현저수평；연협록함량여연기각지표적관계상관성불현저，차관련도균교저。
Using multiple comparison , linear regression and gray correlation analysis methods , the chlo-rine contents of 408 tobacco leaf samples from 8 main tobacco planting areas in Liangshan of Sichuan Province and their correlations with tobacco leaf quality were analyzed .The results showed that the average chlorine content of Liangshan tobacco leaves was 0 .32%with the range of 0 .01%~0 .82%, so the overall perform-ance was lower .The average chlorine contents in different parts ranked as lower leaf >middle leaf >upper leaf, and the differences between adjacent parts were not significant .The chlorine content of Honghuada-jinyuan was not significantly different with that of Yunyan 87 , but was significantly different with that of Yun-yan 85 .The tobacco chlorine content in yellow loam was not significantly different with that in flint soil , but was 1%highly significantly different with that in paddy soil .The chlorine contents of Xichang and Puge were higher, and that of Yuexi was the lowest .The chlorine content was significantly correlated with tobacco ap-pearance qualities, such as leaf structure , color, body, oil and chroma, but not significantly correlated with maturity.The chlorine content was significantly correlated with leaf length , single leaf weight , filling power and other indicators of tobacco physical characteristics , but not significantly correlated with thickness and stem ratio.The chlorine content was significantly positively correlated with reducing sugar and total sugar content , but highly significantly negatively correlated with potassium content .The correlations of chlorine content with smoke indexes were not significant , and the correlation degrees were all very low .