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《Journal of Yunnan Agricultural University》 2007-05
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The Relativity Analysis Between Cultivation Altitude and Nicotine,Total Nitrogen,Protein of Flue-cured Tobacco in Yunnan

FU Ya-li1,LU Hong1,YIN Jian-xiong1,Chen Chu2,WANG Shao-kun2[1.Faculty of Tobacco Science,Yannan Agriculture University,Kunming 650201,China;2.Chinene Hongyun Tobacco(Group) Corporation limited,Kunming 650200,China]  
Aiming at the characteristic of stereo-climate with the direct relativity between the multiplicate climatic elements and the altitude in Yunnan province,At the same condition of culture practices and curing,the content of nicotine,total nitrogen,protein and relative index of flue-cured tobacco samples from 18 different cultivation altitudes(from 1351m to 2117m) in Qujing,were detected.The results showed that: The content of the nicotine,the total nitrogen and the protein were decreasing as the altitude increasing.However,the relativity between cultivation altitude and the three compositions was not obvious regulation as the altitude over 1850 meters.Growing flue-cured tobacco at higher altitude would decrease the nicotine of flue-cured Tobacco.
【Fund】: 中国红云烟草(集团)资助项目
【CateGory Index】: S572
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