稀土尾矿场土地复垦技术研究

Study on Land Reclamation of Rare-earth Trailing Sites

根据稀土矿场自然生态的特点,研究了土地复垦适宜性植物物种的选择,植物群落结构的配置、种植和施肥方法,并建立了先锋植物种群的结构配置模式。3年跟踪观测结果表明,植物生长良好,生态环境明显改善,水土流失得到控制。

Based on natural ecological characteristics of rare-earth trailing sites, the study of land reclamation focused on the choice of favorite vegetation species, deployment of plant community structure, method of planting and fertilizing, so as to set up suitable models of initial plant population structure. Trace observation twice in following three years showed: well grown of plants, great improvement of ecological environment, successful control over water and soil erosion.