摘要
土壤种子库是植被生活史过程中的重要生存策略之一,是地上植被种群、群落及生态系统演替过程和发展趋势的重要影响因子。从土壤种子库研究的起源与发展、形成机制、时空分布及其与植被群落的关系以及土壤种子库研究展望等方面展开探讨,分析了土壤种子库研究进展及发展趋势,以为土壤种子库的进一步研究提供借鉴。
As one of the important survival strategies for the vegetations,soil seed bank plays a pivotal rule in affecting the successional trends for ground vegetation populations,communities and ecosystems.The paper elaborated on summarizing its origin and development,formation mechanisms,spatial and temporal distribution,its relationship with the vegetation community and its future,and analyzed the present situation and trends in the study of soil seed bank,so as to provide supports for further study in this field.
出处
《现代农业科技》
2011年第10期188-190,共3页
Modern Agricultural Science and Technology
基金
贵州省科研机构创新能力建设项目(黔科合院所创能〔2009〕4013)
关键词
土壤种子库
起源
时空特征
植被
进展
展望
soil seed bank
origin
temporal and spatial characteristics
vegetations
progress
prospects
