江西农业学报2012，Vol.24Issue(11)：111-112,116,3.
曲靖烟区土壤pH值与烟叶糖含量关系分析
Study on Relationship between Soil pH-value and Sugar Content of Tobacco Leaves in Qujing Tobacco-growing Areas
杨丽平 1许树德 1王小兵 2王斌2
作者信息
- 1. 云南省烟草公司曲靖市公司马龙分公司,云南马龙 655100
- 2. 湖南农业大学烟草研究院,湖南长沙 410128
- 折叠
摘要
Abstract
The change trend of pH - value of soil, and total sugar and reducing sugar content of tobacco leaves in Qujing tobacco - growing areas was analyzed in this study. The results showed that the content of total sugar and reducing sugar was 314.69 g/kg and 237.42 g/kg, respectively. The order of total sugar and reducing sugar content in different grades of flue - cured tobacco leaves was C3F > X2F > B2F. There was close relationship between soil pH - value and tobacco total sugar and reducing sugar content. However, it was not a simple linear relation. It was not good for sugar formation and accumulation when soil pH - value was too high or too low. 关键词
曲靖烟区/土壤pH值/烟叶/糖含量Key words
Qujing tobacco - growing area/ Soil pH - value/ Tobacco leaves/ Sugar content分类
农业科技引用本文复制引用
杨丽平,许树德,王小兵,王斌..曲靖烟区土壤pH值与烟叶糖含量关系分析[J].江西农业学报,2012,24(11):111-112,116,3.
