Abstract

Allelopathy is a kind of ecological competition between organisms that is widely spread in nature and exerts a significant effect on the functioning of biocenoses. In recent decades, significant results have been obtained on the isolation and identification of metabolites of plants and microorganisms with allelopathic activity and their role in soil ecosystems. The present review analyses data on allelopathic properties of plants and microorganisms, the main functions and modes of action of allelochemicals, and their stability in soil ecosystems. The role of allelopathic interactions in biocenoses and specific features of allelopathic activity under a changing environment and anthropogenic impact are discussed. The possibility of the use of allelopathy for the control of phytopathogens and future research directions are considered.

中文翻译：

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土壤生态系统中植物与微生物之间的化感相互作用

摘要

化感作用是生物之间的一种生态竞争，广泛存在于自然界中，对生物酶的功能起着重要作用。近几十年来，在分离和鉴定具有化感作用的植物和微生物的代谢产物及其在土壤生态系统中的作用方面，已经取得了重大成果。本文对植物和微生物的化感特性，化感物质的主要功能和作用方式及其在土壤生态系统中的稳定性进行了分析。讨论了化感相互作用在生物群落中的作用以及化感活性在变化的环境和人为影响下的特定特征。考虑使用化感作用控制植物病原体的可能性和未来的研究方向。