植物化感物质与土壤微生物的研究进展

近年来,植物化感物质作用途径研究逐渐受到关注.植物产生的化感物质大多数最终都将进人土壤,因而土壤微生态环境与植物化感作用密切相关.一方面通过土壤微生物对化感物质的活性、转化和在土壤中持久性影响探讨了土壤微生物对化感物质的作用;另一方面由化感物质对土壤微生物生长、活性、群落多样性的影响等方面探讨了化感物质对土壤微生物的影响.从两方面阐释了植物化感物质与土壤微生物的相互关系,以期为进一步探讨植物化感作用的机理及途径奠定基础.

Review of the advances on plant allelochemicals and soil microorganisms

In recent years, the studies about plant allelochemicals are attracting more attention. The most plant allelochemicals will eventually be into the soil, so the soil micro ecological environment is closely related to plant allelopathy. In this paper, the author summarized the interaction between the soil microorganisms and plant allelopathy. Two sides were reported, one was the function of the soil microorganisms on the allelochemicals activity and transformation, and another one was the effect on soil microorganisms growth,activity, community diversity with the plant allelopathy. The result will help to explore the mechanism of affection of the plant allelopathy.