中国烟草学报Issue(4)：53-56,4.DOI:10.3969/j.issn.1004-5708.2014.04.011
海泡石在Cd污染植烟土壤改良中的应用研究
Investigation into meerschaum’s effect in amelioration of Cd contaminated tobacco growing soil
摘要
Abstract
Pot experiments were conducted to study amelioration effect of meerschaum in Cd contaminated tobacco soil through simulation. Results showed that meerschaum can effectively improved soil pH value, reduce Cd activity and refrain tobacco plant from absorbing Cd. It resulted in less total sugar and reducing sugar and more total nitrogen, nicotine, potassium and chlorine. It is concluded that soil acidic environment can be ameliorated if added with 30%~40% meerschaum, thus improving tobacco safety and productivity.关键词
烤烟/海泡石/Cd污染/土壤改良Key words
flue-cured tobacco/meerschaum/Cd pollution/soil amelioration分类
农业科技引用本文复制引用
邸慧慧,呙亚屏,李平,蔡章春,向必坤,谭军,孙玉晓..海泡石在Cd污染植烟土壤改良中的应用研究[J].中国烟草学报,2014,(4):53-56,4.基金项目
湖北省烟草公司恩施州公司2012年自主创新项目 （）
