安徽农业科学Issue(2)：51-53,3.
打顶留叶数对烤烟产量、质量及焦油释放量的影响
Effects of Topping Remained Leaf Number on Yield , Quality and the Tar Content in Flue-cured Tobacco
摘要
Abstract
[Objective] Effects of topping remained leaf number on yield,quality and the tar content in flue-cured tobacco were studied to provide theoretical basis for low tar tobacco leaf production.[Method] The effects of topping remained leaf number(20,18,16 pieces of leaves per plant) on yield,quality and the tar content in flue-cured tobacco were studied.[Result]The results showed that agronomic traits had been improved with remaining 20 pieces leaves per plant.The plant height,distance between two inter nodes,leaf size,yield and quality increased when the remained leaf number was 20.However,the disease was mildly,the tar content was higher than other treatments.[Conclusion] It's better for fluecured tobacco to top remaining 20 pieces of leaves per plant,at this time,chemical composition is more coordinated and economic traits are better.关键词
烤烟/留叶数/焦油/品质Key words
Flue-cured tobacco/Remain leaf number/Tar/Quality分类
农业科技引用本文复制引用
宋鹏飞,苏燕妮,黄翯,高德忠,杨洋,黄成,郭豪..打顶留叶数对烤烟产量、质量及焦油释放量的影响[J].安徽农业科学,2016,(2):51-53,3.基金项目
云南中烟工业公司科技项目“低焦,低危害原料开发”[滇烟工科(2010)298号] （2010）
国家烟草专卖局特色优质烟叶开发重大专项“特色优质烟叶开发”[110201101006(ts-06)]. （ts-06）
