土壤有机质研究方法进展  

A Review of Soil Orgenic Matter on its Research Methods and The Prospect of Forecast

作　　者：何牡丹[1] 李志忠[1] 刘永泉[1] 

机构地区：[1]新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054

出　　处：《新疆师范大学学报（自然科学版）》2007年第3期249-251,共3页Journal of Xinjiang Normal University(Natural Sciences Edition)

基　　金：国家自然基金(40461002);教育部科学技术研究重点项目(地方20518A);新疆维吾尔自治区高校科研计划基金重点项目(XJEDU2004135).

摘　　要：土壤有机质是反映土壤肥力的重要指标,作为土壤类型划分依据历来是农业经济关注的重点,也是土壤学研究的重点.随着可持续理念的增强和寻找人为因素对土壤质量影响指标的强烈愿望使得土壤有机质的研究重点发生了巨大变化.文章系统地阐述了多样化的研究方法,在总结与比较中回顾了SOM的研究历程并对其发展前景进行了展望.Soil organic matter（SOM）is the signify index to reflecting soil fertility. Bescuse SOM is the divisiory gist of agrotype, the research of SOM has been highlighted in soil science and agronomics. New perspectives in the relationship between SOM and sustainability of atmosphere and bio-sphere,and strong motivation to find avivid index for soil quality variation induced the transformation in concepts and analytical techniques Of SOM. This paper is expounding on variety of research measurements-looking back on the research process. In conclusion,makeing a prospect on SOM research.

关 键 词：土壤有机质 研究进展 研究方法 

分 类 号：F15[经济管理—世界经济]