江西农业学报Issue(6)：78-80,83,4.
延边地区气候因子与烤烟叶片化学成分间关系的研究
Relationships between Main Climatic Factors and Chemical Components of Flue-cured Tobacco Leaves in Yanbian Area
闻刚 1赵铭钦 1尤磊1
作者信息
- 1. 海南省烟草公司 儋州公司，海南 儋州 571700
- 折叠
摘要
Abstract
The relationships between main climatic factors and chemical components of flue -cured tobacco leaves in major to-bacco-planting districts of Yanbian city were analyzed .The results showed that:in Yanbian area , the contents of total sugar and nicotine in middle-part tobacco leaves were relatively high , but the content of total nitrogen was slightly low .During the growth of flue-cured tobacco in field , the air temperature was suitable , the rainfall changed obviously and seasonally , the sunshine time was sufficient, and the relative humidity was less changed .There were significant or extremely significant correlations between climatic factors and chemical components of tobacco leaves .The rainfall had the greatest influence on the chemical components of tobacco leaves, followed by the sunshine duration and average relative humidity , while the average air temperature had the weakest influ-ence.关键词
气候因子/延边地区/烤烟/化学成分/相关性Key words
Climatic factor/Yanbian area/Flue-cured tobacco/Chemical components/Correlation分类
农业科技引用本文复制引用
闻刚,赵铭钦,尤磊..延边地区气候因子与烤烟叶片化学成分间关系的研究[J].江西农业学报,2014,(6):78-80,83,4.
