探地雷达在植物根系探测中的应用进展

Progress in Application of Ground Penetrating Radar in Root Detection of Plants

根系在植物生长发育过程中扮演着十分重要的角色,根系研究是理解植物与土壤相互作用的重要基础,对阐释生态系统水力平衡以及营养循环意义重大。探地雷达具有传统和其他物探方法无可比拟的优势。本文主要追溯探地雷达在根系应用方面最新研究成果和前沿科学问题,讨论不同研究方法和相关试验的优缺点,展望该研究领域未来的发展方向。

Root system plays a very important role in the process of plant growth and development. Root system research is an important basis for understanding the interaction between plant and soil, and is of great significance for explaining the hydraulic balance and nutrient cycle of ecosystem. Ground penetrating radar(GPR) has incomparable advantages over other geophysical methods. This paper mainly traced the latest research results and frontier scientific issues of ground penetrating radar in root application, discussed the advantages and disadvantages of different research methods and related experiments, and looked forward to the future development direction of this field.