作物研究2018，Vol.32Issue(1)：51-54,4.DOI:10.16848/j.cnki.issn.1001-5280.2018.01.12
采收时期对白肋烟常规化学成分和中性香气物质含量的影响
Effect of Harvesting Time on Chemical Components and Neutral Aroma Substance Contents of Burley Tobacco
摘要
Abstract
In order to clarify the suitable harvest period of burley tobacco,the effects of different cutting periods after topping on tobacco chemical components and aroma substances contents were studied.The results showed that,the effects of different harvest time on tobacco reducing sugar,potassium,chlorine content were not obvious.Nicotine content was increased in delayed cutting period.Cutting tobacco plants at two weeks after topping was beneficial to the accumulation of total nitrogen content.The ratio of nitrogen and nicotine in different parts of tobacco leaves was changed during the cutting period,and different types of aroma components were affected by harvest time,the sensory quality of tobacco leaves at three and four weeks after topping were better.The suitable cutting time of burley tobacco was 3 ～ 4 weeks after topping.关键词
白肋烟/采收时期/化学成分/香气物质Key words
burley tobacco/harvest time/chemical constituent/aroma compound分类
农业科技引用本文复制引用
赵宇,阳苇丽,杨兴有,肖勇,史宏志,屈建康,余祥文,陈志华..采收时期对白肋烟常规化学成分和中性香气物质含量的影响[J].作物研究,2018,32(1):51-54,4.基金项目
四川省烟草公司科技项目(201501). （201501）
