气候变化领域集成服务门户(CCPortal): Effect of allelopathy on plant performance: a meta-analysis

CCPortal

DOI	10.1111/ele.13627
	Effect of allelopathy on plant performance: a meta-analysis
	Zhang Z.; Liu Y.; Yuan L.; Weber E.; van Kleunen M.
发表日期	2021
ISSN	1461023X
起始页码	348
结束页码	362
卷号	24 期号:2
英文摘要	Allelopathy (i.e. chemical interactions between plants) is known to affect individual performance, community structure and plant invasions. Yet, a quantitative synthesis is lacking. Here, we performed a meta-analysis of 384 studies that measured allelopathic effects of one species (allelopathy plant) on another species or itself (test plant). Overall, allelopathy reduced plant performance by 25%, but the variation in allelopathy was high. The type of method affected the allelopathic effect: compared to leachates, allelopathy was more negative when residues of allelopathy plants were applied, and less negative when soil conditioned by allelopathy plants was applied. The negative effects of allelopathy diminished with study duration, and increased with concentrations of leachates or residues. Although allelopathy was not significantly related to lifespan, life form or domestication of the interacting plants, it became more negative with increasing phylogenetic distance. Moreover, native plants suffered more from leachates of naturalised alien plants than from leachates of other native plants. Our synthesis reveals that allelopathy could contribute to success of alien plants. The negative relationship between phylogenetic distance and allelopathy indicates that allelopathy might contribute to coexistence of closely related species (i.e. convergence) or dominance of single species. © 2020 John Wiley & Sons Ltd.
关键词	Crop interference competition invasive species life history meta-analysis phylogeny soil microbes succession
英文关键词	allelopathy; coexistence; dominance; leachate; meta-analysis; performance assessment; phylogenetics; allelopathy; meta analysis; phylogeny; plant; soil; Allelopathy; Phylogeny; Plants; Soil
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204521
作者单位	Ecology, Department of Biology, University of Konstanz, Konstanz, 78464, Germany; Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy Sciences, Changchun, 130102, China; Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, 318000, China; Department of Biodiversity Research, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, 14469, Germany
推荐引用方式 GB/T 7714	Zhang Z.,Liu Y.,Yuan L.,et al. Effect of allelopathy on plant performance: a meta-analysis[J],2021,24(2).
APA	Zhang Z.,Liu Y.,Yuan L.,Weber E.,&van Kleunen M..(2021).Effect of allelopathy on plant performance: a meta-analysis.Ecology Letters,24(2).
MLA	Zhang Z.,et al."Effect of allelopathy on plant performance: a meta-analysis".Ecology Letters 24.2(2021).