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目前关于根系分泌物的研究更多地是关注其与微生物间关系,而对化感方面缺乏系统全面的认识。近年来林木的化感作用逐渐成为研究热点。文中通过深入分析国内外关于林木化感作用研究,归纳总结了根系分泌物的种类、释放途径及作用特点,从化感作用的角度深刻揭示根系分泌物,指出现有研究中存在的问题并对未来的研究加以展望,以期为解决林木混交及连栽地力衰退问题提供理论参考,为实现森林可持续经营提供借鉴。
At present, researches on root exudates pay more attention to their relationship with microorganisms, but lack a systematic and comprehensive understanding of allelopathy. In recent years, the allelopathy of tree has gradually become a research hotspot. Through in-depth analysis of the researches on allelopathy at home and abroad, this paper summarizes the types, release routes and features of root exudates, reveals the root exudates from the perspective of allelopathy, and points out the existing problems in the research and future prospects In order to provide a theoretical reference for solving the problem of mixed forest and the decline of continuous planting capacity, and provide reference for the sustainable forest management.