首页 | 本学科首页   官方微博 | 高级检索  
     检索      

氮、磷、钾肥配施对烤烟化学成分和致香物质含量的影响
引用本文:汪耀富,高华军,刘国顺,于建军,韩富根.氮、磷、钾肥配施对烤烟化学成分和致香物质含量的影响[J].植物营养与肥料学报,2006,12(1):76-81.
作者姓名:汪耀富  高华军  刘国顺  于建军  韩富根
作者单位:1.河南农业大学国家烟草栽培生理生化研究基地 河南郑州450002
基金项目:国家烟草专卖局资助项目
摘    要:田间试验以烤烟(Nicotiana.tabacum.L.)品种K236为材料,研究了氮、磷、钾肥配施对烤烟化学成分和致香物质含量的影响。结果表明,不施肥处理烟叶内在化学成分协调性差,致香物质总量及不同种类致香物质含量都较低;单施氮、磷、钾一种肥料或任意两种肥料配施可以不同程度改善烟叶化学成分,提高烟叶中类西柏烷类和类胡萝卜素类致香物质含量;而氮、磷、钾配施处理烟叶的化学成分协调,致香物质总量和不同种类致香物质含量高。表明平衡施肥是改善烟叶化学成分,提高烟叶香气质量的基础。

关 键 词:氮肥    磷肥    钾肥    烤烟    化学成分    致香物质
文章编号:1008-505X(2006)01-0076-06
收稿时间:2004-12-25
修稿时间:2004年12月25

Effects of combining application of N, P, K fertilizers on chemical components and content of aroma constituents in flue-cured tobacco leaves
WANG Yao-fu,GAO Hua-jun,LIU Guo-shun,YU Jian-jun,HAN Fu-gen.Effects of combining application of N, P, K fertilizers on chemical components and content of aroma constituents in flue-cured tobacco leaves[J].Plant Nutrition and Fertilizer Science,2006,12(1):76-81.
Authors:WANG Yao-fu  GAO Hua-jun  LIU Guo-shun  YU Jian-jun  HAN Fu-gen
Institution:1.National Research Center for Tobacco Cultivation and Physiology and Biochemistry;Henan Agric.Univ.;Zhengzhou 450002;China
Abstract:Nitrogen(N),phosphorus(P)and potassium(K)are important nutrients for flue-cured tobacco,which play a key role in the formation of yield and quality of the leaves.However,little research was focus on the effects of fertilization on content of aroma constituents in tobacco leaves.In the present paper,a field experiment was employed to study the effects of combining application of N,P and K fertilizers on chemical components and content of aroma constituents in flue-cured tobacco leaves using a tobacco(Nicotiana tabacum L.)cultivar K326.The results indicated that chemical components of tobacco leaves were not harmonious,and content of total aroma constituents and different kinds of aroma constituents were the lowest in the treatment of no fertilizer(CK).Treatments of application of single fertilizer of N,P,K or combining application of any two of them could improve the chemical components and increase the content of aroma constituents of cembranenoids and carotenoids.While the chemical components were more appropriate and the content of total aroma constituents and different kinds of aroma matter were higher in the treatment of combining application of N,P,K fertilizers compared with the other treatments.It suggested that balancing application of N,P,K fertilizers was the foundation for increasing the flavor quality of tobacco leaves.
Keywords:nitrogen  phosphorus  potassium  flue-cured tobacco  chemical components  aroma constituents
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《植物营养与肥料学报》浏览原始摘要信息
点击此处可从《植物营养与肥料学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号