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| 凉山州土壤养分与烤烟化学成分间的典型相关分析 | |
| 引用本文： | 万辉,叶协锋,王勇,吴晓燕,俞世康,刘国,李志伟,于建军.凉山州土壤养分与烤烟化学成分间的典型相关分析[J].江西农业学报,2011,23(1):70-73. |
| 作者姓名： | 万辉 叶协锋 王勇 吴晓燕 俞世康 刘国 李志伟 于建军 |
| 作者单位： | 1. 河南农业大学,国家烟草栽培生理生化研究基地,河南,郑州,450002 2. 四川省烟草公司,凉山州分公司,四川,西昌,615000 3. 四川省烟草公司,凉山州分公司,会东县营销部,四川,会东,615200 4. 川渝中烟工业公司,四川,成都,610000 |
| 基金项目： | 国家烟草专卖局资助项目 |
| 摘 要： | 采用典型相关分析方法考察了凉山烟区烤烟的主要化学指标与土壤养分之间的关系。分析结果表明:烤烟糖类化合物与土壤养分之间、含氮化合物与土壤养分之间、无机物质与土壤养分之间均有1对典型相关系数达到5%显著水平。由各组变量之间的典型变量构成的相关系数可知:烟叶的总糖、还原糖含量与土壤的全氮、碱解氮、水溶性氯的含量呈显著负相关;烟叶的挥发性碱含量与土壤中速效钾含量呈显著负相关;烟叶的硫酸根含量与土壤中有效硫含量呈显著正相关。 |
| 关 键 词： | 烤烟 化学成分 土壤养分 典型相关分析 |
Analysis of Canonical Correlation between Soil Nutrients and Chemical Components of Flue-cured Tobacco Leaves in Liangshan |
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| WAN Hui,YE Xie-feng,WANG Yong,WU Xiao-yan,YU Shi-kang,LIU Guo,LI Zhi-wei,YU Jian-jun.Analysis of Canonical Correlation between Soil Nutrients and Chemical Components of Flue-cured Tobacco Leaves in Liangshan[J].Acta Agriculturae Jiangxi,2011,23(1):70-73. | |
| Authors: | WAN Hui YE Xie-feng WANG Yong WU Xiao-yan YU Shi-kang LIU Guo LI Zhi-wei YU Jian-jun |
| Institution: | 1*(1.National Tobacco Cultivation and Physiology & Biochemistry Research Center,Henan Agricultural University,Zhengzhou 450002,China;2.Liangshan Branch of Sichuan Tobacco Corporation,Xichang 615000,China;3.Sales Department of Huidong County,Liangshan Branch of Sichuan Tobacco Corporation,Huidong 615200,China;4.Chuanyu Branch of China Tobacco Industrial Corporation,Chengdu 610000,China) |
| Abstract: | Canonical correlation analysis was conducted to investigate the relationships between main chemical components of flue-cured tobacco leaves and soil nutrients in Liangshan tobacco growing area of Sichuan province.The results showed that the canonical correlation coefficients between soil nutrient and sugar compound content in tobacco leaves,between soil nutrient and nitrogen-containing compound content in tobacco leaves,between soil nutrient and inorganic matter content in tobacco leaves all achieved 5% sig... |
| Keywords: | Flue-cured tobacco Chemical components Soil nutrient Canonical correlation analysis |
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