| 刊名 | Asian Agricultural Research |
| 作者 | Xiaokun MU， Haiting YAN， Le YU， Meiying FENG， Ziqing HE， Jinling LI， Qiaoling ZOU， Mingjun CAI |
| 作者单位 | College of Life Sciences； Key Laboratory of Efficient Utilization of Special Biological and Medical Resources |
| DOI | 10.19601/j.cnki.issn1943-9903.2026.09.003 |
| 年份 | 2026 |
| 刊期 | 9 |
| 页码 | 17-21 |
| 关键词 | Sphagneticola trilobata, Heavy metal, Phytoremediation, Soil pollution, Invasive plant |
| 摘要 | This paper reviews the biological characteristics of Sphagneticola trilobata and the current research progress on its heavy metal accumulation. The species exhibits strong tolerance and accumulation abilities for heavy metals, including Cd, Hg, and Zn. Cd mainly accumulates in the leaf veins, thereby mitigating damage to the photosynthetic organs. Although its heavy metal accumulation capacity is inferior to that of hyperaccumulator plants, effective remediation can be achieved through a strategy emphasizing "quantity compensating for quality" combined with multiple mowing. Meanwhile, the risk of invasion by S. trilobata can be managed through approaches including engineering isolation, community configuration, and hybrid breeding. This paper seeks to establish a theoretical foundation for the use of S. trilobata in the remediation of soils contaminated with heavy metals. Its objective is to advance the development and application of phytoremediation technologies and to enrich the existing phytoremediation system for soils contaminated with heavy metals. Furthermore, the study identifies directions for future in-depth research on strategies for "treating pollution with harmful substances". |
