摘要
对贵州省植烟土壤的微量元素和阳离子交换量进行了研究．结果表明:贵州省植烟土壤的微量元素中有效铁、锰、钼含量丰富;有效铜、锌含量处于中等水平;有效硼含量比较缺乏．因此,贵州省植烟在微肥施用和管理上应因地制宜,注重微量元素的控制和补给．
Soil samples collected from the tobacco planting areas of Guizhou province were showed to contain abundant Fe, Mn and Mo, considerable available Cu and Zn and insufficient B. Therefore, and application and management of trace elements in tobacco cultivation in Guizhou should be improved accordingly.
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第1期56-64,共9页
Journal of Southwest University(Natural Science Edition)
基金
贵州省烟草专卖局资助的"贵州烟草平衡施肥研究与推广应用"重大攻关项目.
关键词
烟草
土壤
微量元素
tobacco
soil
microelement
