作物研究Issue(6)：554-557,4.DOI:10.3969/j.issn.1001-5280.2013.06.06
白肋烟不同叶位叶片的化学成分变化规律
Change of Chemical Components of Leaf Blades in Different Leaf-position of Burley Tobacco
摘要
Abstract
In this study, we measured the chemical composition of leaf blades in different leaf-position of Eyan No.1 which were cultured in the same condition. The results indicated that Cl and P didn't vary a lot for the different leaf-po-sition among the non-metallic elements, and Cl changed the less. It is supposed that these two elements were uncorrelat-ed with the leaf position. Zn was the most variational metallic elements in different leaf-position,K, Mn, Ca, and Mg re-mained stable. Most metallic elements showed extremely significant correlation with leaf-position besides Zn which was just significant correlated. In addition, nicotine was the most changeful organic constituent, and had extremely significant correlation with leaf-position. The total content of nitrogen and glucose changed unnoticeable and uncorrelated with the leaf-position.关键词
白肋烟/叶位/化学物质/变化规律/相关性Key words
Burley tobacco/Leaf-position/Chemical components/Change regulation/Correlation分类
农业科技引用本文复制引用
黄文昌,吴成林,王毅,覃光炯,饶雄飞,杨艳华,林国平,李栋,龙世庆..白肋烟不同叶位叶片的化学成分变化规律[J].作物研究,2013,(6):554-557,4.基金项目
国家烟草专卖局资助项目(110200902042)。 （110200902042）
