细根分解研究进展及存在问题  

The Research Progress of Fine Roots Decomposition and Its problems

作　　者：陈曦[1,2] 张乃莉[2] 周晓梅[1] 李宜浓[1] 

机构地区：[1]吉林师范大学生命科学学院,吉林四平136000 [2]中国科学院植物研究所,北京100093

出　　处：《吉林师范大学学报（自然科学版）》2012年第2期36-40,共5页Journal of Jilin Normal University:Natural Science Edition

基　　金：吉林省科技厅重点资助项目(20070225)

摘　　要：细根分解在根系碳周转与释放的过程中起着重要的作用.然而,目前国内关于细根分解的相关研究还较少且未得到足够的重视.文章阐述了细根分解研究的重要意义,综述了国内外细根分解的研究方法、细根分解过程、影响细根分解的因素和国内细根研究的进展,并指出了细根分解研究中存在的问题和今后研究应重视方面.Fine roots decomposition played an important role in the root＇s carbon cycle and release.However there is only a few reports about the fine root decomposition research,and these researches didnt＇t attraet enough attention.The importance of the fine root decomposition,research methods of it,fine root decompose process,its influencing factors and the research progress of the world were outlined.Existing problems and research field of fine root decomposition in future was proposed.

关 键 词：细根 环境因素 分解速率 

分 类 号：Q948.1[生物学—植物学]