古水稻土氧化铁赋存形态及含量分布研究进展  

Research Progress of Combined Form and Content Distribution of Iron Oxide in Ancient Paddy Soil

作　　者：李娟 Li Juan(Landscape Department,Hunan Polytechnic of Environment and Biology,Hengyang 421005,China)

机构地区：[1]湖南环境生物职业技术学院园林学院,湖南衡阳421005

出　　处：《湖南生态科学学报》2020年第2期59-63,共5页Journal of Hunan Ecological Science

基　　金：国家自然科学基金(41371288)。

摘　　要：氧化铁的赋存形态及含量与水稻土的发育阶段有密切的联系,且古水稻土剖面氧化铁转化迁移迹象十分明显.鉴于此,本论文通过对国内外近十几年关于古水稻土氧化铁的文献进行系统梳理,总结了土壤中氧化铁的赋存形态、影响因素、测定方法及其含量分布特征等,以期为古水稻土氧化铁的物质迁移及转化研究领域的提供资料.The combined form and content of iron oxide has close relations with the development stage of paddy soils and the transformation and transmit of iron oxide in the section of ancient paddy soil is obvious.On account of this,through systematic arrangement of documents on iron oxide in ancient paddy soil published both at home and abroad in recent dozen years,the combined forms of iron oxide in soils and the determination methods,the influencing factors,and the content distribution characteristics were summarized in order to provide references to studies on substance migration and transmit of iron oxide in ancient paddy soil.

关 键 词：古水稻土 氧化铁 化学形态 矿物形态 

分 类 号：S153[农业科学—土壤学]