中国烟草科学Issue(3)：57-62,6.DOI:10.13496/j.issn.1007-5119.2015.03.011
贵州中部山区植烟土壤微量元素分布特征
The Distribution of Microelement Contents of Tobacco-growing Fields in the Central Region of Guizhou Province
摘要
Abstract
In order to investigate the characteristics of soil microelements in the central region of Guizhou Province. 165 soil profile samples were collected with GPS positioning and microelement contents of the soil samples were measured. The results showed that the soil samples were generally rich in available iron (Fe) and manganese (Mn), while available copper (Cu) and zinc (Zn) were insufficient. The available Fe content of soils developed from gully debris was higher than those developed from quaternary red clay and carbonate residual-slope wash. No significant difference of the contents of soil available Cu and available Zn was observed among soils originated from different parent materials. At the vertical direction of the soil profiles, the contents of microelement decreased with soil depth.关键词
贵州中部山区/土壤微量元素/成土母质Key words
central region of Guizhou province/soil microelement/parent materials分类
农业科技引用本文复制引用
孟霖,宋文静,王程栋,梁盟,王树声,邹焱,徐宜民..贵州中部山区植烟土壤微量元素分布特征[J].中国烟草科学,2015,(3):57-62,6.基金项目
国家烟草专卖局特色优质烟叶开发重大专项“中间香型特色优质烟叶生态基础研究” （）
