中国烟草学报Issue(2)：61-66,6.DOI:10.3969/j.issn.1004-5708.2013.02.011
山东烟田土壤交换性钙镁特征研究
Study on exchangeable calcium and magnesium in tobacco-growing soils in Shandong
摘要
Abstract
Distribution characteristics of exchangeable calcium and magnesium of 79 arable layer soil samples from tobacco growing areas in Linqu and Mengyin were analyzed. Results showed that exchangeable Ca and Mg were abundant in both Linqu and Mengyin counties. Soils developed from limestone and shale showed higher nutrient level than granite, especially in Mengyin county. vertical distribution pattern of exchangeable Ca and Mg was proposed as following: exchangeable Ca decreased with increase of soil depth with high RSD in Linqu, while Mengyin was the opposite. Exchangeable Mg maintained stable and showed a slight decrease trend with soil depth increase in both Linqu and Mengyin.关键词
烟田土壤/成土母质/交换性钙镁/临朐县/蒙阴县Key words
tobacco-growing soil/parent material/exchangeable Ca and Mg/Linqu/Mengyin分类
农业科技引用本文复制引用
李斌,梁洪波,王浩浩,彭东,王影影,鹿莹,李哲,王树声..山东烟田土壤交换性钙镁特征研究[J].中国烟草学报,2013,(2):61-66,6.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” （）
