竹林鞭根系统研究综述

竹林鞭根系统是竹林生长发育的基础，在竹林生态系统能量流动和物质循环中扮演着重要角色。但目前对于竹林研究多集中于地上部分，地下鞭根系统对碳循环、生产力等的影响处于探索阶段，具体体现在研究局限于对鞭根系统生长和分布规律等基础的研究，而缺乏对相关机理及生态功能如碳汇方面的研究。此外，研究方法过于单一落后也是造成其难以深入的原因。基于此，本研究从竹林鞭根系统的结构特征、经营对鞭根系统结构的影响以及鞭根系统观测方法等方面论述国内外竹林鞭根系统研究现状，最后探讨分析竹林鞭根系统研究存在的问题。旨在为今后深入研究竹林鞭根系统的结构及其对竹林生态系统的作用提供参考。

A review of research about rhizome-root system in bamboo forest

Bamboo forest growth is based on the rhizome-root system which plays a significant role in energy flow and material cycle of bamboo forest ecosystem. However, recent researches were more concentrated on the above ground part of bamboo. The influence of underground rhizome-root system on carbon cycle and productivity is still at an exploratory stage, which embodied in the research is limited to the basic research on the growth and distribution of rizome-root system, but lack of research about relevant mechanism and ecological functions, such as carbon sink. Besides, the outworn methods is also the reason why it is hard to take on intensive research. Based on this, this paper reviewed the domestic and foreign researches about rhizome-root system from the structural features, effect of different management measures on practical production. and main observation methods. The paper concluded with an analysis of the remaining problems in research of bamboo rhizome-root system, which will provide reference for a comprehensive study about the structure of rhizome-root system and its effect on bamboo forest ecosystem.