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中国农学通报 ›› 2016, Vol. 32 ›› Issue (9): 174-178.doi: 10.11924/j.issn.1000-6850.casb15110132

所属专题: 烟草种植与生产

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

土壤理化性质与烤烟巨豆三烯酮含量的灰色关联度分析

张仲文,祖朝龙,张保全,王威,刘碧荣,孙学永,沈嘉   

  1. 浙江中烟工业有限责任公司,安徽省农业科学院烟草研究所,浙江中烟工业有限责任公司,浙江中烟物资供应部,安徽省农业科学院烟草研究所,安徽省农业科学院烟草研究所,安徽省农业科学院烟草研究所
  • 收稿日期:2015-11-26 修回日期:2015-12-21 接受日期:2015-12-21 出版日期:2016-03-29 发布日期:2016-03-29
  • 通讯作者: 沈嘉
  • 基金资助:
    浙江中烟、四川省烟草公司科技项目“四川省典型清(甜)香型风格烤烟新品种选育与配套技术研究”(ZJZY2011B003)。

Gray Correlation Analysis of Flue-cured Tobacco Megastigmatrienone Content and Soil Physico-chemical Properties

张仲文,祖朝龙,张保全,王威,刘碧荣,孙学永 and 沈嘉   

  • Received:2015-11-26 Revised:2015-12-21 Accepted:2015-12-21 Online:2016-03-29 Published:2016-03-29

摘要: 为了研究土壤理化性质对烟叶中巨豆三烯酮的影响,为选择适宜的植烟土壤提供理论依据,本研究通过灰色关联度分析研究烟叶中巨豆三烯酮含量与土壤理化性质之间的关系。结果表明:土壤砂粒含量和pH对巨豆三烯酮含量影响最大,其中砂粒含量与巨豆三烯酮符合二次曲线变化规律;其次是交换性钙、交换性镁;碱解氮、速效磷、速效钾与巨豆三烯酮关联度较小。

关键词: 耕地质量保护, 耕地质量保护, 耕地污染, 防治, 耕地生态补偿

Abstract: In order to study the effect of soil physico-chemical properties on megastigmatrienone content of flue-cured tobacco leaves and provide theoretical foundation for the selection of suitable tobacco-planting soil, the relationship between megastigmatrienone content in tobacco leaves and soil physico-chemical properties was analyzed by gray correlation analysis. The results showed that sand content and soil pH had the greatest influence on megastigmatrienone content, and the relationship between sand content in soil and megastigmatrienone content in flue- cured tobacco leaves accorded with quadratic. The relevancy of exchangeable calcium, exchangeable magnesium, available nitrogen, rapid available phosphorus and rapid available potassium with megastigmatrienone content was lesser.

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