作物研究2011，Vol.25Issue(1)：47-50,4.DOI:10.3969/j.issn.1001-5280.2011.01.15
烤烟新品种主要数量性状与产量产值的灰色关联分析
Grey Correlation Analysis of Main Quantitative Traits and Yields and Output Value of New Flue-cured Tobacco Varieties
摘要
Abstract
Main quantitative traits and yields and output value of newly introduced flue-cured tobacco varieties were analyzed and compared by grey correlation analysis, and the results showed that: the proportion of superior-middle grade tobacco and the leaf width with length proportion were the bigger influence factors to yield and output value, and the influence degree to yields of every factor was as follows: the proportion of superior-middle grade tobacco＞the leaf width with length proportion＞plant height＞internodes' length＞stalk circumference＞area of middle leaf＞leaf number, while to output value was as follows: the proportion of superior-middle grade tobacco＞the leaf width with length proportion＞ the plant height＞internodes' length＞area of middle leaf＞stalk circumference＞leaf number. The greatest relational degree between new varieties and CK was Guiyan 4, which was 0. 8257, and the sequence for all varieties was Guiyan 4＞ Yunyan 97＞Zhongyan 201＞Yueyan 97＞HY-9-7＞Nanjiang 3＞KRK26＞K326.关键词
烤烟/品种/灰色关联分析/数量性状分类
农业科技引用本文复制引用
冯连军,朱列书,杨亚,朱静娴,刘伟,杨威,邓亚飞..烤烟新品种主要数量性状与产量产值的灰色关联分析[J].作物研究,2011,25(1):47-50,4.基金项目
湖南省烟草公司资助项目(2006A-12). （2006A-12）
