植物化感作用研究进展  

Research Progress on Plant Allelopathy

作　　者：师小平 陈银萍[1] 闫志强 罗永清 李玉强 丁浚刚 颉海帆 SHI Xiao-ping;CHEN Yin-ping;YAN Zhi-qiang;LUO Yong-qing;LI Yu-qiang;DING Jun-gang;XIE Hai-fan(School of Environmental&Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070;Northwest Institute of Ecoenvironmental Resources,Chinese Academy of Sciences,Lanzhou 730000)

机构地区：[1]兰州交通大学环境与市政工程学院,兰州730070 [2]中国科学院西北生态环境资源研究院,兰州730000

出　　处：《生物技术通报》2020年第6期215-222,共8页Biotechnology Bulletin

基　　金：国家自然科学基金项目(31560161,31971466,31500369)。

摘　　要：植物化感作用是植物之间相互影响的现象,广泛存在于自然界中。化感作用对自然植被演替和人类生产活动等具有重要的意义,因而是研究农田、草地、森林和荒漠等生态系统的热点问题。总结了近些年来国内外学者对化感作用的研究成果,从化感作用的发展历史、化感物质的分类与释放途径进行了介绍,详细总结了化感物质的作用机理,并分别从农业活动、植被演替以及草地生产3面阐明了化感作用的研究意义及其实践应用。在此基础上对该领域存在的问题进行了讨论,并对未来的研究方向做了展望。Allelopathy is a phenomenon that plants interact with each other,which widely exists in nature.Allelopathy plays an important role in the succession of natural vegetation and human production activities,thus it is a hot issue in studying farmland,grassland,forest and desert ecosystems.This paper summarizes the recent research results of allelopathy by scholars at home and abroad,introduces the development history of allelopathy,classification and release ways of allelochemicals,sum up the mechanism of allelopathy in detail,and expounds the research significance and practical application of allelopathy from three aspects of agricultural activities,vegetation succession and grass production.On this basis,the paper discusses existing issues in this field,and prospects the future research direction.

关 键 词：植物化感作用 化感物质 作用机理 实践应用 

分 类 号：Q945[生物学—植物学]