硒的生物学功能及植物的富硒机理  

Biological Functions of Selenium and the Mechanism of Selenium Enrichment in Plant

作　　者：李应生[1] 李亚男[1] 陈大清[1] 

机构地区：[1]湖北农学院生命科学学院,湖北荆州434025

出　　处：《湖北农学院学报》2003年第6期476-480,共5页Journal of Hubei Agricultural College

基　　金：湖北省教育厅资助项目(2002A00013)

摘　　要：综述了硒在植物体内的主要生理功能及对植物生长发育的重要作用,分析了植物吸收聚集硒的影响因素,并就植物吸收富集硒的机理作了阐述,对今后植物硒的分子水平上的研究进行了展望。A comprehensive discussion on the main biological functions of selenium in plant and the important effect of selenium on the growth of plant were made. It discussed the influencing factors that affected the absorption and accumulation of selenium in plant. And it focused on the mechanism of selenium enrichment in plant . The prospect of molecular research of selenium in plant was predicted.

关 键 词：硒 生物学功能 植物 富硒机理 生理功能 生长发育 影响因素 分子水平 

分 类 号：S143.72[农业科学—肥料学]