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土壤种子库作为喀斯特山地研究的重要组成部分,其研究成果在深入探讨喀斯特地区植被结构、功能与动态方面具有十分重要而独特的作用。本文系统介绍了该地区种子库的研究方法及主要内容。在对已有成果进行综合分析的基础上,就目前喀斯特土壤种子库研究中亟待解决的一些问题进行了探讨,认为今后应加强森林群落中优势种或建群种土壤种子库动态变化,外来入侵物种土壤种子库动态及其对群落物种多样性的影响机理和土壤种子库在退化植被恢复中的作用与潜力等领域的研究工作,以期为从事西南喀斯特地区土壤种子库研究和该地区植被群落恢复实践提供理论指导。
As an important part of the research on karst mountainous areas, the research on soil seed bank plays an important and unique role in further exploring the vegetation structure, function and dynamics in the karst area. This article systematically introduces the research methods and main contents of the seed bank in this area. Based on the comprehensive analysis of the existing achievements, some problems to be solved in the current research on karst soil seed bank are discussed. It is suggested that the dynamic changes of soil seed bank and the invasion of dominant species or constructive species in the forest community should be strengthened in the future. The dynamics of species soil seed bank and its impact on community species diversity and the role and potential of soil seed bank in the restoration of degraded vegetation in order to provide theoretical basis for soil seed bank research in Southwest Karst region and the restoration of vegetation communities in this area Practice to provide theoretical guidance.