土壤与初烤烟叶成分及烤烟品质的相关性分析  

Correlation analysis between soil and flue-cured tobacco composition and quality

作　　者：赵鹏力 申洪涛 徐辰生 王艳芳 张仕祥[4] 刘德鸿 刘领 杨自军[1] ZHAO Pengli;SEN Hongtao;XU Chensheng;WANG Yanfang;ZHANG Shixiang;LIU Dehong;LIU Ling;YANG Zijun(Animal Science&Technologe School,Henan University of Science&Technology,Luoyang 471023,China;China Tobacco Henan Industrial Company,Zhengzhou 450000,China;Fujian Nanping Tobacco Company,Nanping 353000,China;Zhengzhou Tobacco Research Institute,Zhengzhou 450000,China)

机构地区：[1]河南科技大学动物科技学院,河南洛阳471023 [2]河南中烟工业公司,河南郑州450000 [3]南平市烟草公司,福建南平354000 [4]郑州烟草研究院,河南郑州450000

出　　处：《河南科技大学学报（自然科学版）》2021年第2期82-87,93,M0007,共8页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家自然科学基金项目(31700367);福建省南平市烟草公司科技项目(NYK201735070024060)。

摘　　要：为了探讨植烟区土壤成分对烤烟基础化学成分及品质的影响,选择南平K326植烟品种为材料,测定土壤和烟叶中基础成分含量,分析其与评吸结果的关联性。研究结果表明:土壤碱解氮和速效磷含量与C3F烤烟烟碱有较高的正相关性(r>0.64),土壤有机质与烤烟总氮、总糖、还原糖含量有正相关性(r>0.72)。C3F烤烟透发性与土壤速效钾呈强正相关性(r>0.96),与烤烟总氮、钾含量呈较强正相关性(r>0.65)。B2F烤烟透发性与总氮(r>0.84)、糖含量(r>0.74)有正相关性。说明土壤营养物质影响烤烟中的化学成分含量,同时影响初烤烟叶的品质,且与等级有关联。烤烟中总氮、钾、烟碱和总糖含量及其之间的比例关系与烤烟的透发性有关。In order to study the effect of soil composition on flue-cured tobacco composition and quality in tobacco planting area,Nanping K326 tobacco was selected to measure the contents of basic components in soil and tobacco,and the correlation between contents and smoking quality was further analyzed.The results show that the contents of available nitrogen and phosphorus in soil are positively correlated with the content of nicotine in C3f flue-cured tobacco(r>0.64).The contents of total nitrogen,total sugar and reducing sugar are positively correlated with soil organic matter(r>0.72).The C3F volatility is positively correlated with soil available potassium(r>0.96)and total nitrogen and potassium(r>0.65).There is a positive correlation between volatility of B2f flue-cured tobacco and total nitrogen(r>0.84)and sugar(r>0.74).The results indicate that soil nutrients affect the content of chemical composition in flue-cured tobacco,as well as tobacco quality and class.The volatility of flue-cured tobacco relates to the contents and their proportion of total nitrogen,potassium,nicotine and total sugar.

关 键 词：南平市 土壤 烤烟 品质 透发性 

分 类 号：S572[农业科学—烟草工业] S15[农业科学—作物学]