江西农业学报2011，Vol.23Issue(11)：66-68,72,4.
不同有机酸对白肋烟生长发育及内在品质的影响
Effects of Different Organic Acid on Growth, Development and Inherent Quality of Burley Tobacco
摘要
Abstract
Taking Evan No. 4 as test material, the effects of different organic acid on the field agronomic traits, physical properties and major chemical compositions of burley tobacco were studied through applying malic acid, oleic acid and humic acid by root -pouring method. The results showed that the application of organic acid could obviously improve the agronomic traits of burley tobacco in every period, increase the dry matter accumulation rate of tobacco plants in the field, and the treatment of oleic acid had the best effect. Applying various organic acid through root - pouring could enhance the weight per leaf, filling value and leaf area after curing, decrease the stem content of leaf, and effectively improve the harmony of main chemical compositions. In conclusion, the whole effect of oleic acid application on the inherent quality was the most notable.关键词
白肋烟/有机酸/生长发育/内在品质Key words
Burley tobacco/ Organic acid/ Growth and development/ Inherent quality分类
农业科技引用本文复制引用
任胜超,王瑞,许自成,安毅,吴文昊,李辉,聂红资..不同有机酸对白肋烟生长发育及内在品质的影响[J].江西农业学报,2011,23(11):66-68,72,4.基金项目
中国烟草总公司湖北省公司科技项目(027Y2011-050) （027Y2011-050）
黑龙江烟草工业有限责任有限公司科技项目(HYG201001)资助. （HYG201001）
