作物研究2011，Vol.25Issue(3)：231-234,4.DOI:10.3969/j.issn.1001-5280.2011.03.14
津引品种KRK26与美引品种NC297烟叶质量比较
Comparison of Leaf Quality between Two Tobacco Varieties Introduced from Zimbabwe and America
摘要
Abstract
KRK26 introduced from Zimbabwe and NC297 introduced from America are two flue-cured tobacco varieties grown in Yunnan province. The differences in appearance quality, chemical compositions and suction quality between the two varieties were studied. The results showed that the appearance quality of KRK26's central leaves was as good as that of NC297,but the quality of NC297's upper leaves was much better than that of KRK26. The KRK26's polyphenols and potassium content were higher while the content of total nitrogen and total alkaloid were lower than that of NC297. In general the appearence quality of KRK26's tobacco leaves was worse than that of NC297's. The suction quality of the two varieties was the same. KRK26' s leaves had the characters of higher potassium and phenols contents but tower total alkaloid and nitrogen contents than that of NC297's.关键词
烤烟/品种比较/烟叶质量/KRK26/NC297Key words
Flue-cured tobacco/ Comparisonof introduced Varieties/ Quality of tobacco leaves/ KRK26/ NC297分类
农业科技引用本文复制引用
周彬,李永忠,文国松,吴兴富..津引品种KRK26与美引品种NC297烟叶质量比较[J].作物研究,2011,25(3):231-234,4.基金项目
云南中烟科技计划项目(2009YL01-1) （2009YL01-1）
湖南中烟科技项目(2008-yc-005). （2008-yc-005）
